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The Asus Chromebook CX1505 certainly offers a lot of screen for the money, but has it been compromised elsewhere?

The Medion Erazer Deputy 15 P1 makes a pitch for superb 1080p gaming at a reasonable price.

Medion Erazer Deputy 15 P1: Two-minute review

Medion Erazer Deputy 15 P1 seeks to strike the ideal balance between price and performance with the Erazer Deputy 15 P1, featuring an auspicious spec and a reasonable price tag.

It doesn’t make the best first impression, though, as it looks like a budget laptop. Its utilitarian focus leaves little room for style or elegance, and there’s little to signal its gaming prowess.

However, I was pleased to see that the Erazer Deputy 15 P1 is surprisingly free from bulk, lacking the thickness or unsightly protrusions of many others in this sector. It won’t trouble the best gaming laptop constructions, though, since the materials aren’t the most premium, and the chassis flex doesn’t inspire much confidence.

Thankfully the lid is more sturdy and also easy to use. There’s quite a large gap between it and the bottom chassis when opened, which I found helped with ventilation.

There’s a decent selection of ports on the Erazer Deputy 15 P1, too, including three USB-A and two USB-C ports. There’s also a Mini DisplayPort, an HDMI port, and an ethernet port, all of which are welcome additions.

The Erazer Deputy 15 P1 impressed me with its gaming performance, handling AAA titles at high and even max settings very well. Cyberpunk 2077 and Dying Light: The Beast ran more smoothly than I was expecting given the RTX 5060 installed in my review unit: I experienced little in the way of stutter or significant frame rate drops.

(Image credit: Future)

What’s more, the Erazer Deputy 15 P1 stayed remarkably cool throughout, with the hottest temperatures confined to the very back of the unit. There’s plenty of fan noise, though, so you’ll want to use a good pair of headphones to deal with this.

I found the image impressively sharp given the 1920 x 1080 resolution, since quality can suffer when this many pixels are stretched across a large display such as this. It’s also quite vibrant, although it’s perhaps a little more washed-out than some of its rivals. It’s quite reflective in suboptimal lighting conditions, too.

The full-size keyboard is a welcome sight, and there’s plenty of space between the keys. The floating keycaps are a nice touch as well, and they’re tactile enough for gaming purposes. They’re quite narrow, though, which I found to be problematic when typing.

The touchpad is smooth and quite small. Despite this, it can still get in the way when using the WASD keys, so you might want to disable it when gaming (easily achieved via an Fn shortcut).

The battery life of the Erazer Deputy 15 P1 is nothing spectacular, but it’s not the worst in this sector, either. It managed to last close to seven hours in our movie playback test, but fared worse in the PCMark gaming battery test, where it only just managed to eclipse 90 minutes.

In many other regards, though, the Erazer Deputy 15 P1 is a very capable 1080p gaming machine, offering a great experience for the money. There are other strong performers at this price point – and some considerably cheaper – which might have the edge in certain areas. But the Erazer Deputy 15 P1 is still a worthy choice if you’re looking for a capable gaming laptop at the budget-end of the market.

Medion Erazer Deputy 15 P1 review: Price & Availability

(Image credit: Future)

• Starts from £1,099.99 (about $1,500 / AU$2,200)
• Available now
• Strong similarly-priced rivals

The Erazer Deputy 15 P1 starts from £1,099.99 (about $1,500 / AU$2,200) and is available now. Various configurations are available, including models with an Intel Core 9 and an RTX 5070. RAM and storage amounts vary between 16 and 32GB and 1 and 2TB respectively.

This is similar to the Acer Nitro 16 AMD, which is one of the best budget gaming laptop picks around. You’ll have to settle for a 4000 series RTX card, but the 165Hz refresh rate helps to elevate the experience.

For something even cheaper, there’s the Nitro V 15, another 1080p machine. You can configure this laptop with an RTX 5060, although the performance isn’t as good as the Erazer Deputy 15 P1’s.

• Value: 4 / 5

Medion Erazer Deputy 15 P1 review: Specs

Medion Erazer Deputy 15 P1 base config

Medion Erazer Deputy 15 P1 review config

Medion Erazer Deputy 15 P1 max config

Price

£1,099.99

£1,349.00

£1,699

CPU

Intel i7-13620H (10 cores, 3.6GHz)

Intel Core 7 250H (14 cores, 2.5GHz)

Intel Core 9 270H (14 cores, 2.7GHz)

GPU

Nvidia GeForce RTX 5060, 8GB

Nvidia GeForce RTX 5060, 8GB

Nvidia GeForce RTX 5070, 8GB

RAM

16GB DDR5

16GB DDR5

32GB LPDDR5X

Storage

1TB PCIe 5.0 NVMe M.2 SSD

1TB PCIe 5.0 NVMe M.2 SSD

2TB PCIe 4.0 NVMe M.2 SSD

Display

15.6-inch (1920 x 1080) IPS, 16:9, 144Hz

15.6-inch (1920 x 1080) IPS, 16:9, 144Hz

15.6-inch (1920 x 1080) IPS, 16:9, 144Hz

Ports and Connectivity

USB Type-C x 1 (with DisplayPort), USB 3.2 x 2, USB 2.0 x 1, HDMI x 1, Mini DisplayPort x 1, 3.5 mm jack x 1, Wi-Fi 6E, Bluetooth 5.2

USB Type-C x 1 (with DisplayPort), USB 3.2 x 2, USB 2.0 x 1, HDMI x 1, Mini DisplayPort x 1, 3.5 mm jack x 1, Wi-Fi 6E, Bluetooth 5.2

USB Type-C x 1 (with DisplayPort), USB 3.2 x 2, USB 2.0 x 1, HDMI x 1, Mini DisplayPort x 1, 3.5 mm jack x 1, Wi-Fi 6E, Bluetooth 5.2

Battery

51.6Wh

51.6Wh

51.6Wh

Dimensions

0.9 x 14.2 x 9.7in (24 x 361 x 247mm)

0.9 x 14.2 x 9.7in (24 x 361 x 247mm)

0.9 x 14.2 x 9.7in (24 x 361 x 247mm)

Weight

5lbs / 2.25kg

5lbs / 2.25kg

5lbs / 2.25kg

Medion Erazer Deputy 15 P1 review: Design

(Image credit: Future)

• Basic appearance
• More portable than expected
• Generous keyboard layout

It’s clear from even a cursory glance at the Erazer Deputy 15 P1 that it isn’t trying to win any style awards. Its austere looks are purely functional, with no fanfare in sight. The Medion logo on the lid is small and discreet, finished in a slightly darker shade of black than its surroundings.

There are a few unsightly juts and angles, but compared to others in this class, it’s pleasingly free from bulk. It’s reasonably thin, and although it features a rear protrusion for ventilation purposes, this isn’t as bulbous as many other examples. It’s also not as heavy as you might expect, meaning the Erazer Deputy 15 P1 is one of the more portable 15-inch gaming laptops out there.

It’s not exactly built to the highest standards, though. The materials are far from the most premium, and the chassis has a fair amount of flex to it. Thankfully, the lid is a more solid affair, while still being easy and smooth to pivot into position.

There’s a noticeable gap between the display and the bottom half of the unit, which I haven’t seen before. This seems like a good idea for cooling purposes, though, helping to prevent heat radiating onto the display itself.

The bezel around the display is thin on most sides except the bottom. This is somewhat of a shame, but it does at least help to emphasize the widescreen effect.

(Image credit: Future)

Since it’s quite a wide unit, the Erazer Deputy 15 P1 manages to fit in a full-size keyboard, complete with a number pad. The keys themselves don’t feel cramped, either, and I appreciated their floating design. They’re narrower than you’ll find on many other gaming laptop keyboards, though.

There are a generous number of ports on the Erazer Deputy 15 P1. There are three USB-A ports and two USB-C ports, spread across both sides, which improves convenience when connecting various peripherals. There’s also the obligatory headset jack.

On the rear you’ll find the power port, sandwiched between an HDMI port and an ethernet port. This location is a little impractical, since the included power adapter has an L-shaped barrel, meaning the cable will have to trail over your HDMI or ethernet cable, depending on your setup.

There’s also a Mini DisplayPort on the rear, which is a rare sight on a gaming laptop, but one I welcome all the same. One of the aforementioned USB-C ports can also handle external display connections.

• Design: 3.5 / 5

Medion Erazer Deputy 15 P1 review: Performance

(Image credit: Future)

• Great 1080p performance
• Sharp but reflective display
• Impressive cooling abilities

Medion Erazer Deputy 15 P1 Benchmarks

These are the various benchmark scores for the Medion Erazer Deputy 15 P1:

Geekbench 6 (Multi Core): 14,639; (Single Core): 2,826
Cinebench R23 (Multi Core): 17,525; (Single Core): 2,056
Cinebench R24 (Multi Core): 1,111; (Single Core): 120
Crossmark Overall: 2,001
3DMark
Fire Strike: 26,820; Steel Nomad: 2,693; Solar Bay: 47,158; Speed Way: 2,938; Port Royal: 7,322
BlackMagicDisk Read: 3,917MB/s; Write: 2,458MB/s
25GB Copy Test: 278MB/s
Civilization VII (1080p, Medium): 190 FPS; (Max Resolution, High): 148 FPS; (Balanced Upscaling, Max Resolution, High): 121 FPS
Shadow of the Tomb Raider (1080p, Medium): 150 FPS; (Max Resolution, Highest): 140 FPS; (Balanced Upscaling, Max Resolution, Highest): 159 FPS
Total War: Warhammer III: Mirrors of Madness (1080p, Medium): 117 FPS; (Max Resolution, Ultra): 59 FPS
Cyberpunk 2077 (1080p, Medium): 258 FPS; (Max Resolution, Ultra): 215 FPS; (Balanced Upscaling, Max Resolution, Ultra): 240 FPS
F1 2024 (1080p, Medium): 254 FPS; (Max Resolution, Max Quality, No RT): 113 FPS; (Balanced Upscaling, Max Resolution, Max Quality with RT): 87 FPS

The RTX 5060 and Core 7 250H combination in my review unit proved more than capable of keeping up with the latest AAA titles. When I played Dying Light: The Beast, I was getting fps figures in the low-to-mid 200s. This was with maximum graphics settings applied, DLSS upscaling set to Balanced, and Frame Generation turned on.

It didn’t run Cyberpunk 2077 quite so impressively, but it was still a great experience nonetheless. I was getting frame rates in the low hundreds on the maximum Ray Tracing: Overdrive preset, again with DLSS and Frame Generation turned on.

What’s more, its 1080p resolution looked sharper on the 15.6-inch display than I expected. It’s also surprisingly vibrant, although colors are still a little washed-out compared to other gaming laptops, and especially to the best gaming monitors. It’s also quite reflective in certain lighting conditions, and not even the highest brightness setting can mitigate the effect.

The cooling, on the other hand, is more impressive. During my play time, none of the touchable surfaces became anything more than lukewarm, not even the underside. The hottest part was just above the keyboard, but even this area wasn’t too hot to handle.

(Image credit: Future)

What’s more, that aforementioned gap between the lid and chassis prevented any heat leaking onto the screen. To achieve this all-round cooling, you will have to endure a fair amount of fan noise, but the best PC gaming headsets should keep this at bay.

The keyboard is great for gaming with. The keys have just the right amount of travel to make them tactile, and the WASD keys are textured and colored differently to make them easier to locate.

However, the keycaps are quite narrow, which can make them awkward to use. They’re well-spaced, which helps to prevent mispresses when gaming, but I found typing more of a challenge.

The touchpad isn’t as large as you might expect given the size of the Erazer Deputy 15 P1, but its smooth surface makes it easy to use. I still triggered it accidentally when using the WASD keys, but thankfully there’s an Fn shortcut to quickly disable it.

• Performance: 4.5 / 5

Medion Erazer Deputy 15 P1 review: Battery Life

(Image credit: Future)

• Average battery life
• Relatively fast charging

The battery life of the Erazer Deputy 15 P1 is fairly average for a gaming laptop. It managed to last six hours and 47 minutes when I played a movie on a continuous loop. This is about the same as the cheaper Acer Nitro V 15.

It lasted one hour and 47 minutes when I conducted PCMark’s battery benchmark for gaming scenarios, which again is similar to the score achieved by the Nitro V 15, although it’s down on the two hours and 26 minutes of the Nitro 16 AMD. It is at least quick to charge, taking about two hours to replenish from empty to full.

• Battery Life: 3.5 / 5

Should I buy the Medion Erazer Deputy 15 P1?Medion Erazer Deputy 15 P1 Scorecard

Attributes

Notes

Rating

Value

I haven’t encountered similarly priced 1080p laptops that can game as well as the Erazer Deputy 15 P1 can, although some come close – and some of those are cheaper.

4 / 5

Design

It’s not the most exciting or the most premium, but it’s surprisingly compact and portable for its size.

3.5 / 5

Performance

The 1080p performance is superb for the price, while the sharpness of the display belies its 1080p resolution, although it's quite reflective.

4.5 / 5

Battery Life

Not the best, not the worst. Some cheaper gaming laptops have similar endurance levels.

3.5 / 5

Total

The Erazer Deputy 15 P1 hits all the right notes at this price point, although the reflective display and lackluster design mar it somewhat. There’s strong competition at this price point, but the Erazer Deputy 15 P1 can hold its own against them.

4 / 5

Buy the Medion Erazer Deputy 15 P1 if...

You want high-end performance
The Erazer Deputy 15 P1 can handle high-to-max settings on demanding titles very well, keeping cool all the while.

You want to carry it around
Despite its 15.6-inch size, the Erazer Deputy 15 P1 is surprisingly portable, thanks to its thinness and relatively light construction.

Don't buy it if...

You want the best display
Despite how sharp it looks, the display isn’t as vibrant as others, and it can be overly reflective.

You want something quiet
The price you pay for that excellent cooling is fan noise. Get yourself a good pair of headphones.

Medion Erazer Deputy 15 P1 review: Also Consider

Acer Nitro 16 AMD
The Nitro 16 is similarly priced to the Erazer Deputy 15 P1, but it has a slightly bigger screen and a sharper resolution. You won’t be getting the latest RTX GPUs, so performance won’t be as good, but the 165Hz refresh makes up for the shortfall somewhat in certain games.

Read our full Acer Nitro 16 AMD review.

Acer Nitro V 15 Intel
The Nitro V 15 is cheaper than the Erazer Deputy 15 P1, yet still gets RTX 5050 and 5060 cards. However, even with the latter equipped, it can’t quite match the performance of the Erazer Deputy 15 P1 in my experience, perhaps due to the inferior i7 chip in the unit I tested.

Read our full Acer Nitro V 15 Intel review.

How I tested the Medion Erazer Deputy 15 P1

• Tested for several days
• Used for gaming and other tasks
• Plentiful gaming laptop experience

I tested the Erazer Deputy 15 P1 for several days, using it for gaming, working, and general entertainment.

I played AAA titles such as Cyberpunk and Dying Light: The Beast at various settings. I also ran our series of benchmark tests, designed to ... every facet of a laptop's performance.

I've tested plenty of gaming laptops before, from budget offerings to range-topping powerhouses. I've been PC gaming for over a decade and have experience with plenty of other machines and systems as well.

• First reviewed November 2025
• Read more about how we test

Here are the answers for The New York Times Mini Crossword for Nov. 4.

The Dodgers are the first repeat World Series champions since 2000 when the New York Yankees won three in a row. Already, people in Los Angeles are looking ahead to next season to equal the feat.

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The feature would let people share their audio over Bluetooth with another speaker, headphone or Bluetooth-compatible hearing aid.

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Nov. 4, No. 407.

Lexar Play Pro microSD Express Card: review

The Lexar Play Pro microSD Express Card has been my Nintendo Switch 2 microSD Express card of choice since it arrived at TechRadar Gaming HQ a few months ago.

As the very first 1TB microSD Express model to hit the market, it’s one of your few options if, like me, you need loads of storage for an absolutely mega Nintendo Switch 2 game library. Pair this fact with its solid results in benchmarks and brilliant performance in real-world use, and you have the ultimate upgrade for Nintendo’s latest console - provided you can afford it.

At $58.98 / £59.45 / AU$119.34, the 256GB version of the Lexar Play Pro Micro SD Express Card is almost bang on the price of its biggest competition, the officially licensed SanDisk microSD Express Card for Nintendo Switch 2. Lexar also smartly offers a slightly more affordable 128GB edition, so those with very modest storage needs can save a little cash.

The star of the show is that aforementioned 1TB variant, though, which comes in at a much more premium $199.99 / £199.99 price. In my eyess this is very fair for what you get, especially when you factor in the strong 831.97MB/s read speed it achieved in my benchmarks.

(Image credit: Future)

This is very close to the 900MB/s read speed claimed by the manufacturer, with the difference easily attributable to differing testing conditions. The card fared much worse when it comes to write speed, however, reaching 310.03MB/s, which is just over half of the claimed 600MB/s.

Sure, some other cards do reach higher speeds (much higher, when it comes to write speed), like the aforementioned SanDisk microSD Express Card for Nintendo Switch 2 or competing PNY microSD Express Card, but you’d be hard-pressed to notice any tangible difference in the real world.

I experienced no issues at all with missed frames, slow-to-load assets, or noticeably elevated load times in any of the titles that I’ve played using this card, which ranged all the way from graphically demanding titles like Cyberpunk 2077: Ultimate Edition and Hitman World of Assassination – Signature Edition to less intense adventures such as Bravely Default Flying Fairy HD Remaster.

Nothing quite compares to the freedom of knowing that you won’t have to fiddle around to find space in order to install each new game that you get, and, for that, the Lexar Play Pro MicroSD Express Card comes emphatically recommended.

Lexar Play Pro microSD Express Card: Price and specs

Price

$58.98 / £59.45 / AU$119.34 (256GB)

Capacity

256GB / 512GB / 1TB

Quoted read speed

900MB/s

Quoted write speed

600MB/s

Benchmarked read speed

831.97MB/s

Benchmarked write speed

310.03MB/s

Should I buy the Lexar Play Pro microSD Express Card?Buy it if...

You need a mega storage boost
If you’re after a 1TB Nintendo Switch 2 storage expansion, your options are pretty limited. Lexar is one of the few manufacturers offering a 1TB option; it performs decently and is reasonably priced, so it should be a top choice if that’s what you're after.

You have the budget
If you’re happy to spend a fair chunk on a Nintendo Switch 2 accessory, then the 1TB Lexar Micro SD Express Card should be your pick. The hefty capacity will likely keep your storage met for years, so think of it as a long-term investment.

Don't buy it if...

You need the absolute fastest card
The only problem with the Lexar Micro SD Express Card is its underwhelming write speed in my benchmarks. It’s slower than some of the competition, though the strong read speed means that this doesn’t really impact general use.

Also consider

Want to compare the Lexar Micro SD Express Card to its biggest competition? Here are two strong alternatives to weigh up.

Lexar Play Pro microSD Express Card

SanDisk microSD Express Card for Nintendo Switch 2

PNY microSD Express Card

Price

$58.98 / £59.45 / AU$119.34 (256GB)

$59.99 / £49.99 / AU$79.95

$59.99 / £59.99 / around AU$100 (256GB)

Capacity

256GB / 512GB / 1TB

256GB

128GB / 256GB

Quoted read speed

900MB/s

880MB/s

890MB/s

Quoted write speed

600MB/s

650MB/s

550MB/s

Benchmarked read speed

831.97MB/s

894.4MB/s

893.74MB/s

Benchmarked write speed

310.03MB/s

674.1MB/s

713.42MB/s

SanDisk microSD Express Card for Nintendo Switch 2
This officially licensed card from SanDisk outperforms the Lexar Play Pro microSD Express Card and comes in at a similar price. You are limited to a 256GB capacity, though.

Read our full SanDisk microSD Express Card for Nintendo Switch 2 review

PNY microSD Express Card
The PNY MicroSD Express Card is thus far the fastest microSD Express card that I’ve tested. It's the option to pick if you’re after the highest speeds, but again, there’s no 1TB option.

Stay tuned for our full PNY microSD Express Card review

How I tested the Lexar Play Pro microSD Express Card

• Used for multiple months
• Tested against other microSD Express cards
• Subjected to standardized benchmark tests

As I previously mentioned, the Lexar Play Pro microSD Express Card has been my personal Nintendo Switch 2 microSD Express card of choice since it arrived a few months ago. In my time with the card, I’ve used it almost daily with my own Nintendo Switch 2, constantly evaluating its performance in a wide range of games.

I also benchmarked the card against the competition in a series of standardized tests, recording and comparing the results directly. I measured the sequential read and write speed of each card using a standardized benchmark via CrystalDiskMark in its default flash memory settings.

To do this, I relied on the Lexar Play Pro MicroSD Express Card Reader, which features an active cooling fan. This was provided by Lexar alongside the Lexar Micro SD Express Card for the purpose of this review.

Read more about how we test

First reviewed November 2025

The Lexar Play Pro microSD Express Card is an excellent storage upgrade for Nintendo Switch 2.

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It's hard to believe that something so beautiful can be so functional and efficient.

• View or buy Atem X at iQAir or via Amazon
  

IQAir Atem X: two-minute review

I've had the IQAir Atem X Air Purifier since April 2024 – and it has never once disappointed me. The real standout is the design. This sleek, stylish Swedish air purifier looks like something you'd find in New York's Museum of Modern Art (MoMA). It's large, but the fact you can place it flush against the wall means it won't get in the way.

Underneath its fashionable exterior, the IQAir Atem X works harder than the most utilitarian of air purifiers. This is one of the very best air purifiers I've used, and I've tested over 50. The only model that I've been more impressed by is the Levoit EverestAir, and it's a narrow margin.

Since I have a smoking neighbor, I take air purifiers seriously, and often I've wished I had more than 3 or 4 speeds to choose from. The IQAir Atem X has 8 speeds, so I can always find the most effective speed that's not so loud enough that I need to wear ANC headphones. It also boasts much higher-than-average CADRs (clean air delivery rate), which make it suitable for use in large spaces.

The purification uses 'HyperHEPA' filters (ed's note: I'm confirming if this is true HEPA, but will assume not) and 'impactors' (equivalent to pre-filters). I have an open plan home, so there are no walls to separate the living room and kitchen, but the IQAir Atem X removes my neighbor's tobacco smoke, and my occasional kitchen odors, very efficiently. This is even more impressive considering there's no activated charcoal filter. It's really hard to believe that something so beautiful can work like a beast to remove odors so quickly.

You can control the Atem X using the touch controls that sit on the back side of the purifier but are still very easy to access, or via a useful companion app. However, there's no voice assistant support for those who prefer to go completely hands-free.

The main sticking point for many people will be the price. This is a very expensive purifier, and the replacement filters don't come cheap, either. However, if you want something functional and beautiful, and are happy to invest to get it, it's an excellent choice. So, that's the short version – keep reading for my full IQAir Atem X review.

(Image credit: Future)IQAir Atem X review: price & availability

• List price: $1,399
• Available: US online, various other countries via dealers

The IQAir Atem X is available to buy online in the US from the IQAir website or via Amazon. At list price it costs $1,3999. It's also available in various other countries, but typically via dealers.

The air purifier uses three HyperHEPA filters at a time, and the replacement pack is $199, which is among the most expensive filters I've ever encountered. Fortunately, the filter pack only needs to be replaced once a year if you're using the purifier regularly, or maybe less often if it's not being used as much.

In the air purifier market, the IQAir Atem X is considered a premium purchase. It's significantly more expensive than my favorite purifier, the Levoit EverestAir, which has a list price of $499.99 and is comparable in performance. Price-wise, the IQAir Atem X is comparable to the Dyson Purifier Big+Quiet Formaldehyde BP04, which retails for $1,199.99 at the time of publication.

The IQAir Atem X is an extremely good air purifier, and the various functions, user-friendly features, and quality build help justify the price. However, it is incredibly expensive – and especially if you factor in the ongoing cost of filters – and may not be in everyone's budget.

• Value for money score: 3.5 out of 5

IQAir Atem X specs

CADR:

Dust 417; Tobacco smoke 422; Pollen 454

Size (W x H x D):

27.1 x 27.1 x 10in / 68.8 x 68.8 x 25.4cm

Control:

Touchscreen buttons, app

Filters:

Impactors (pre-filter), HyperHEPA

Modes:

1-8 fan speeds, Quiet, Balanced, Max, Smart

Contaminants detected:

PM 2.5, PM10, CO2

IQAir Atem X review: design

• Stylish, minimalist design with recessed touch controls and smart controls
• Pre-filters and 'HyperHEPA' filters, but no activated charcoal filter
• Adjustable airflow

The AQAir Atem X Air Purifier is large, but it doesn't look bulky. That's because it has a slim, minimalist design. In fact, I think this air purifier looks like a work of art; something you'd see at New York's MoMA. I love appliances that aren't easily identifiable, and the Atem X definitely falls in this category. Guests always ask what it is – especially since there are no controls on the front.

IQAir is a Swiss company, and the air purifier is actually made in Germany. The Atem X reflects Swiss design sensibilities in the clean lines and uncluttered look. For example, the power cord is retractable, so any excess can be hidden. Also, the front of the air purifier is completely free of controls – they're located in the back, and also recessed, so even from a back view, they're unobtrusive.

(Image credit: Future)

The Atem X comes with a detachable wheel base, which makes it easy to transport, but is the only part of the air purifier that looks clunky. I'll be honest with you here: the wheel base is somewhere in my garage and I couldn't locate it for the review. Because I knew I would only use the air purifier in my living room/kitchen space (it would be overkill in one of the bedrooms), I never bothered installing it.

There's a leather handle on the back of the air purifier that makes it easy to move short distances. However, it weighs 28.7 lbs / 13kg, so if you need to move it frequently or transport more than a few feet, it would probably be a good idea to attach the wheel base.

(Image credit: Future)

Around the circumference of the Atem X, three-quarters of the grilles are for air inlet, and one quarter (at the top) is for air outlet. The direction of the airflow can be changed to flow towards the left or towards the right of the top of the purifier.

As well as being aesthetically pleasing, the air purifier is also quite functional and user-friendly. The recessed controls are on the back, directly underneath the outlet grille. I never encounter a problem trying to access them – and honestly, I think that placing them on the back contributes to the beauty of the air purifier and prevents it from looking utilitarian).

They include the power button, smart mode (to switch between the manual fan speed settings and automatic fan speed control), light button (to turn the control panel lighting on or off), Wi-Fi button, filter status, and Ethernet status. There are eight options on the fan speed slider, and this is also where the air quality index color is displayed (when not changing the fan speed).

(Image credit: Future)

The air quality indicator colors are as follows: green for good, yellow for moderate, orange for unhealthy or sensitive groups, red for unhealthy, purple for very unhealthy, and flashing purple for hazardous.

The IQAir Atem X can also be controlled via a companion app. Attached to the back of the stand is an ID card that contains the QR code to scan and download the app, the Certification of Performance, and the serial number. In addition, the company recommends using the card to pry off the air purifier's front cover when it's time to replace the filters (and I can confirm the card works much better than a butter knife or flat-head screwdriver, which could damage the panel).

The filtration system includes three 'impactors' – equivalent to pre-filters – which are designed to trap large particles, lint, and fibers. Underneath the impactors are the main filters, called HyperHEPA (editor's note: I'm confirming with IQAir, but assume these are not true HEPA filters). These are designed to capture hair and dander, pollen, dust mites, airborne mold, viruses and bacteria.

(Image credit: Future)

Rather surprisingly at this price point, there's no activated charcoal filter. As a general rule, I'm inclined to dislike air purifiers that don't contain activated charcoal, because that tends to be the 'secret sauce' that removes the odors. For example, my Alen BreathSmart 75i has a big, heavy odor filter and I can actually shake it and hear the activated charcoal inside. However, this doesn't seem to impact the Atem X's ability to clear odors, as I'll get into in the Performance section.

(Image credit: Future)

Fortunately, this isn't one of those air purifiers that needs to be turned upside-down to remove the filters. However, the process is more involved than some competitors. After prying the cover off, you need to unlock the locking levers and rotate the air purifier to remove the grilles and the three filters.

The impactors are on the other side of the grilles, and they should be vacuumed with a brush attachment whenever the air filters are changed. However, I vacuum both the air filters and impactors at least monthly. Depending on how dirty the impactors get, they should be rinsed under running water and then thoroughly dried before reinserting.

• Design score: 4.5 out of 5

IQAir Atem X review: performance

• App provides a lot of helpful information
• 8 speeds and three special modes provide plenty of control
• Cleans air quickly and is quiet in use

As a general rule, I'm perfectly content to control the IQAir Atem X using the onboard controls – especially since I can easily reach it while sitting at my desk. However, for testing purposes, I downloaded the app to my smartphone and spent some time controlling it from there.

The app is chock-full of helpful information. For example, it shows both the daily and the hourly weather forecast in my area, as well as the humidity level. The app also provides health recommendations based on the local air quality, such as "enjoy outdoor activities", and "open your windows to bring clean, fresh air indoors".

(Image credit: IQAir)

With the air purifier, the app measures such pollutants as PM2.5 (fine particles), PM10 (larger particles), and carbon dioxide levels, as well as humidity levels, and the temperature in the room.

Inside the app, I can turn the air purifier on and off, and adjust the fan speed, brightness levels, lock the control panel, view remaining filter life, and use smart mode. There are actually three smart modes I can select from in the app – and they're not available on the onboard controls.

(Image credit: IQAir)

Quiet mode ensures the fan speed does not exceed level 5. Balanced mode ensures the max fan speed does not go higher than level 7. During periods of high pollution, Max mode changes the fan speed accordingly, with no limit on fan speed. In Smart mode, the air purifier's fan will automatically adjust based on pollutants detected.

I love having 8 fan speeds, so I can set the purifier precisely to fit my comfort level. I tend to use level 4 or 5, as this removes polluted air quite well, while still being relatively quiet. (For example, the noise level is around 44dB on the 4th speed, compared to 65dB when it's set on 8).

(Image credit: Future)

There's a reason why I can set it at a lower rate and still clean the air. That's because the average air purifier that's considered good (not to be confused with just the average air purifier) has a CADR in the 200 range. However, the IQAir Atem X has CADRs of 417 for dust, 422 for tobacco smoke, and 454 for pollen. This means that it cleans air at a much faster rate. (It's more normal for a purifier to just have one CADR, which would usually either be an average of the rates for dust, tobacco smoke and pollen or the highest of those three.)

For example, when I walk into the living room and my neighbor has been smoking – I set the air purifier fan on 8, it removes the smoke and odors in less than 10 minutes (usually only 7 or 8 minutes). And then I set it back to 4 or 5 to maintain the clean air.

• Performance score: 5 out of 5

Should you buy the IQAir Atem X?

Attribute

Notes

Rating

Value

One of the two most expensive air purifiers I've ever tested, but one of the very best (and best-looking) as well.

3.5 / 5

Design

Stylish, with recessed controls on back and retractable cable. Has both touch and smart controls, and airflow is adjustable.

4.5 / 5

Performance

High CADR means it cleans air super-fast. Eight fan speeds provide precise control.

5 / 5

Buy it if...

You like customization options

Most air purifiers give you 3 to 5 speeds, but the IQAir Atem X provides 8, and you can also adjust several other settings as well.

You want to clean a large space quickly

With some of the highest CADRs on the market, the IQAir Atem X is great for use in large spaces.

You want an air purifier that looks good

Some air purifiers look like something you'd find in a hospital, and although the IQAir Atem X is white, it does not have that sterile, clinical look. The Swiss-design is actually quite beautiful.

Don't buy it if...

You want a quick and easy filter replacement process

It's not hard, but there are several steps involved in disassembling the IQAir Atem X, including prying the cover off, unlocking the locking levers, rotating the air purifier to remove the three filters, and pressing down to remove the impactors. Compare this to some air purifiers that only require pulling the magnetic cover forward, and then pulling out only one filter pack.

You're on a budget

You're getting into an arm-and-a-leg territory (possibly a kidney) to purchase the IQAir Atem X Air Purifier. There are certainly less expensive options on the market to choose from, and if you're only cleaning a small space, it's overkill.

You want to use voice assistants

Although there's an app, which is quite easy to use, if you want to be totally hands-free, you may prefer an air purifier that is compatible with Alexa or Google Assistant.

How I tested the IQAir Atem X

I used the IQ Air Atem X in my condo-style apartment (open living room/kitchen, 2 bedrooms, built in 2016, HVAC) for a year and a half. During this time, I used it primarily in the living room/kitchen area, to clear cooking smells and second-hand smoke from my neighbor. I don't need that much power in my bedrooms – and I don't want to push it from room to room.

For this review, I noted how it responds to various pollutants and how quickly it removes them. Since I work from home and sit at my desk at least 8 hours a day – usually more – and my desk is close to the kitchen, I've had plenty of opportunities to test it with various cooking odors, especially when I'm writing and not paying attention to what I'm cooking. As a consumer tech journalist, I've reviewed over 50 different air purifiers, and I drew upon my experience to get a feel for how the IQAir Atem X compares to the wider market and if it is a good value for the money.

Read more about how we test

• First reviewed October 2025