Keyboards, monitors, headphones and desk gear, measured where it matters and lived with for weeks.
Ranked picks with the reasoning, if you want the answer rather than the research.
Tech & Gadgets · 3 picks
Three desk upgrades chosen from published measurements, each earning its place on a number somebody recorded. Including the monitor whose reviewers disagree about its headline specification.
Best Overall: Dell UltraSharp U2723QE
Showing 1–50 of 73 reviews
Audio
SoundGuys measured almost seven hours beyond the claim. TechGearLab's frequency breakdown shows 36.2 dB of reduction in the highs and 15.6 in the lows.
Audio
Sonarworks measured up to ±4 dB of channel imbalance and ±3 dB of bass variation between units. That is a bigger difference than most of the arguments about how it sounds.
Desk & Power
Two mains outlets and four USB ports in something the size of a phone. The 100 watts is shared across all six, which is the detail that decides whether it suits your desk.
Desk & Power
140W means a MacBook Pro charges at close to wall speed. Conversion losses mean you get roughly half the headline capacity, which is normal and almost never said out loud.
Audio
One lab scored comfort 4.6 out of 10 and found glasses cut wearable time to less than sixty minutes. Everything else about them is very good, which is the frustrating part.
Audio
Measured runtime came in at 5 hours 43, 6 hours 03 and 8 and a half hours depending on who ran the test. The noise cancelling has a hole in it at 1kHz that only one of them looked for.
Keyboards
One lab measured 37 decibels and 91 words per minute on it. It also pairs with exactly one device, has no backlight, and cannot be tilted.
Displays
Factory calibrated below Delta E 2 and verified by Calman. One lab measured its contrast at 866:1, which is below the ordinary IPS figure it is supposed to hit.
Audio
Sonarworks ranked it among the seven most neutral closed-backs they had measured. SoundGuys said it under-emphasises basically every note and told readers to spend more.
Audio
Every source agrees the midrange is recessed and one says outright they are unsuitable for mixing. They remain one of the most recommended headphones ever made, and both of those things are fair.
Audio
TechGearLab measured almost thirteen hours against a ten-hour claim. DC Rainmaker tested the heart rate sensor against a chest strap and calls it one of the worst he has seen.
Audio
The cups measure 59 by 40 mm where the category standard is nearer 65 by 45. Two testers could not wear them past an hour, and the lab that measured the cancelling got 17 dB.
Audio
One reviewer calls the frequency response impressively flat. Two others measured a V shape with a treble peak they recommend cutting by 5dB. The cable is soldered in either way.
Audio
Sonarworks calls it a treble iceberg starting at 6.5 kHz. Headphone Check says practically no overemphasis anywhere. Both measured the same headphone.
Audio
Two reviewers independently found it picking up the desk it sits on. The microphone is good, the included stand is what stops it sounding professional.
Audio
One lab measured almost 42 decibels of reduction through the midrange, and another found them beating full-size Sony headphones between 800 and 2,000 Hz. Then the feature list runs out.
Audio
SoundGuys measured 5 hours 34 minutes against a six-hour claim. All three sources call the noise cancelling the best they have tested.
Audio
One lab ranked it second out of fifteen speakers and scored its battery 4.6 out of 10 in the same breath. Both of those are the same product working exactly as designed.
Audio
TechGearLab measured more than double the advertised battery. They also ranked it first of fifteen speakers, and it has no microphone at all.
Displays
Three labs measured its contrast at 1682:1, 1955:1 and 2370:1. All of them noticed the USB-C port cannot charge your laptop, which is the thing its own sibling is famous for.
Desk & Power
Sold to streamers and quietly better at ordinary desk work. The labels only fit about ten characters, which shapes how you can actually use it.
Audio
A hardware limiter switches to a signal path 20 dB quieter the instant you shout, taking the dynamic range from 95 dB to 115. It is the reason to buy this over anything else at the price.
Audio
TechGearLab measured 28.0 dB of reduction at low frequencies and 23.4 in the highs, which is the reverse of every budget pair in this catalogue.
Audio
Three sources say the same thing: back off a foot and it is fine, get close and plosives come through. The pattern dial is what nothing else at this price has.
Audio
One measured 30 dB of attenuation below 100 Hz and called it class-leading. The other scored the same feature 5.8 out of 10 and said the low end is exactly where it fails.
Audio
It gets louder past that point but not deeper, and distortion arrives instead. Everything else about it is built to be thrown in a bag and forgotten.
Audio
The Flip 5 had no dedicated tweeter. This one does, and it is the difference you can actually hear. The twelve-hour battery claim is the part to discount.
Audio
Three sources say the same thing: the cups are too small and the clamp too strong. One puts the wearable limit at two hours despite 227 grams.
Keyboards
Hot-swap sockets, three-device Bluetooth and a Mac layout at a price that undercut everything. Every reviewer also says the same thing about how tall it sits.
Keyboards
A 1.7kg CNC aluminium case with a plate that floats 2.5mm. One reviewer loved the resonance it produces and another called the case ping its main flaw.
Desk & Power
Two independent reviewers found the same fault: the camera does not store its configuration between sessions. The 4K image underneath it is genuinely sharp.
Desk & Power
Three reviewers tried to defeat the sensor with glass, granite, concrete, a fabric couch and an unmade bed. None of them managed it, which is the entire argument for this mouse.
Desk & Power
The only mouse in its lab group that worked on a clear glass desk. Also a productivity tool with a polling rate a fraction of any gaming mouse, which tells you exactly who it is for.
Keyboards
One reviewer's typing speed went from 84 to 91 words per minute on it. It also has a USB-C port that only charges, which is a strange thing to discover after buying.
Audio
Marshall claims 30-plus hours. One lab measured 9 hours 8 minutes on a standardised test. The gap is the single biggest thing to understand before buying.
Audio
Three sources praise the low end and the sparkle. All three also find the midrange thin, and one lab scored it below the model it replaced.
Audio
One reviewer calls them 99 percent of the more expensive Nothing Ear for 30 percent less. The missing one percent is mostly the granular EQ, and the case is only rated IPX2.
Audio
Gain is handled by the operating system and there is no high-pass filter at all. In exchange you plug it in and it works, with no drivers and nothing to configure.
Audio
It wants more gain than an SM58 and the built-in pop shield gives up if you get close. Sit six inches back with a decent preamp and it sounds like broadcast.
Audio
Three testers, three battery figures, against a six-hour claim. They agree on almost everything else, including that the ear tips tear.
Desk & Power
That is backwards for a portable SSD and it has one real consequence. Dumping cards onto it is quick; playing large video back off it is the slower direction.
Audio
One lab measured its noise reduction at −19.29 dB and the Soundcore Space Q45 at −23.55 dB for a third less money. Everything else about it is very good.
Audio
A reviewer who graded them A for value also warned that a lot of songs simply do not sound very good on them. Both statements describe the same design decision.
Audio
One source measured a 6 dB drop below 80 Hz. Another calls the bass well extended. A third says enormous reserves. Twenty-five years on, they still cannot settle it.
Audio
Measured at 13.2 dB of low-frequency attenuation, against 28.9 for the AirPods Pro 2 on the same test bench. It also ran nearly a full working week on one charge.
Audio
One source calls the two microphones the same product with a different grille. That is close to true, and it explains both why this costs so little and why it lasts so long.
Audio
Shure recommends 60dB of gain to use it properly, which most interfaces do not have. Budget for the booster or the microphone will sound thin and noisy.
Audio
One reviewer says the mids are more transparent than the speaker it replaces. Another says they lost the clarity the old one had. Everyone agrees the bass got bigger.
Audio
Three kilograms, a carry handle, and a battery Engadget could not run flat in 23 hours. This moves between rooms, not to the beach.
Audio
Same drivers, same battery, same codecs as the original. The upgrade is a Bluetooth button that lets you pair without the app, and for some people that is worth the whole purchase.