Keychron K3 (Version 2) Review
True Score
Experts
Consumers
Expert Rankings
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Experts were amazed by the Keychron K3 (Version 2) and recommended it for most uses, including office, gaming, programming, and mobile situations. They were delighted with its incline adjustable design, low-profile mechanical switches, and multi-device Bluetooth technology. However, they were disappointed by its high latency.
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What Is Not on the Box
What the brand doesn’t always tell you…
our Verdict
Top testers were delighted with the Keychron K3 (Version 2), and they endorsed it for gaming, office, programming, and mobile use. Analysts from RTINGS hailed its excellent build quality with an aluminum top plate. Reviewers from Tom’s Hardware praised its 2.5°, 4°, and 6.5° incline settings, although it lacks a wrist rest. It has an ergonomic low-profile design.
However, users who prefer non-low profile models should see our Keychron K2 (Version 2) review. They praised its RGB backlighting with individually lit keys. This model uses Bluetooth, connecting to up to three different devices at the same time. It has a rechargeable battery, and the manufacturer promises a runtime of about 34 hours.
A variant with Keychron Low Profile Optical Brown switches required a 57 gf operating force and 1.1 mm pre-travel distance. Reviewers reported a good typing experience and low typing noise. Check out the Keychron K3 review if you require more snappy switches. However, testers were disappointed with its 14.3 ms wired latency and 22.2 ms Bluetooth latency.
Reasons to Buy
- Wireless Bluetooth tech and multi-device pairing
- Ergonomic low-profile design
- Available with a variety of mechanical switches
- RGB backlighting with per-key illumination
- Three-position inclining design
Reasons to Avoid
- Very high wired and Bluetooth latency
- Lacks a wrist rest
Specifications
- Battery Life34 hours
- FoldableNo
- Form FactorCompact (75%)
- Keyboard TechnologyOptical
- Numeric Keypadna
- Palm Restna
- Plug & PlayYes
- Spill Resistantna
- Touchpadna
- WirelessYes
- Wireless ConnectivityBluetooth
- Wireless Range10 meters
Overview
The Keychron K3 (Version 2) is a compact (75% size) mid-range wireless mechanical keyboard released in 2019, offering a low profile design and enhanced two-level incline adjustment to office users. It differs from most of the best keyboards because it has low-profile switches, giving users the choice between Gateron Blue, Brown, and Red switches.
This device has three-position inclining feet and boasts RGB backlighting with per-key illumination. Examine details about this keyboard below and see how the Keychron K3 (Version 2) compares with the best wireless keyboards on the market today.
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Product Comparison
 |  |  |  | |
| True Score | 78 | 81 | 82 | 88 |
| Market Context | – | Both the Keychron K7 and the Keychron K3 (Version 2) feature low-profile mechanical switches, so they are similar in that regard. However, the K7 is a much smaller, compact (65% size) keyboard, which doesn’t have function keys like the ones on the K3 (Version 2). | Some users want to know how the Keychron K3 (Version 2) compares with its competitor, the Logitech MX Mechanical, considering that both are low-profile wireless mechanical keyboards. While the Keychron K3 (Version 2) is compact, the Logitech MX Mechanical is a full-size keyboard. Some keys on the Logitech device won’t work with macOS, but the Keychron K3 (Version 2) is fully compatible with both Windows and macOS. | Featuring low-profile mechanical switches, the NuPhy Air75 is similar to the Keychron K3 (Version 2). However, the NuPhy keyboard is better for fast-paced games because of its snappier 6.3 ms wired latency, which dwarfs the 14.3 ms latency of the Keychron K3 (Version 2). The NuPhy keyboard also has customization software and macro-programmable keys, unlike the Keychron K3 (Version 2). |
| Form Factor | Compact (75%) | Compact (65%) | Full-size | Compact (75%) |
| Keyboard Technology | Optical | Mechanical | Mechanical | Mechanical |
| Battery Life | Up to 34 hours | Up to 34 hours | 15 days (with backlight), 10 months (without) | Up to 48 hours |
| Wireless | Yes | Yes | Yes | Yes |
| Numeric Keypad | No | No | Yes | No |
| Dig Deeper | – | Read Review → | Read Review → | Read Review → |
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Availability
In StockFree Shipping
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Score Card
E
Expert Score
*.75
We place a 75% weighted value on Expert Test Scores
C
Customer Score
*.25
We place a 25% weighted value on Customer Scores
True Score
Any product with a True Score above 70 is a Mixed Reviews
Expert Score Breakdown
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ATrust Score
74The Keychron K3 Version 2 is a good keyboard for office use. It feels well-built,… read more
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