Compare
Pick two boards from the directory and see how they differ.
Shaded rows are where they differ.
| Spec |  Keychron Keychron K3 Max $90–$110 “K3 Max, from Keychron's store” |  Keychron Keychron K3 Pro $68–$84 “K3 Pro, from Keychron's store” |
|---|---|---|
| Price , different | $90–$110 | $68–$84 |
| Size | 75% | 75% |
| Type | Pre-built | Pre-built |
| Connectivity | Wireless + Wired | Wireless + Wired |
| Released , different | 2023 | 2022 |
| Mounting , different | Integrated Plate | Tray Mount |
| Case | ABS with aluminum frame | ABS with aluminum frame |
| Colors , different | Black, White, White Gray | Black, White, Black (Special Edition) |
| Weight | 525 g | 525 g |
| Dimensions | 306 x 116 mm | 306 x 116 mm |
| Typing angle | Not listed | Not listed |
| Front height | Not listed | Not listed |
| Switches | Low Profile | Low Profile |
| Profile | Low Profile | Low Profile |
| Keycaps | Low-profile double-shot PBT | Low-profile double-shot PBT |
| PCB | Hot-swap | Hot-swap |
| Plates | Not listed | Not listed |
| Battery , different | 1550 mAh, up to 73 hours | 1550 mAh, around 100 hours (backlight off) |
| Compatible switches | Keychron low-profile | Keychron low-profile |
| Software | QMK, VIA, Keychron Launcher | QMK, VIA, Keychron Launcher |
| NKRO | Yes | Yes |
| RGB | Yes | Yes |
| Features , different | 75% layout, Tri-mode, Hot-swap, QMK/VIA, Low profile | 75% layout, Bluetooth 5.1 + USB-C, Hot-swap, QMK/VIA, Low profile |
| Good for , different | Travelers who want a thin, dongle-equipped 75% QMK/VIA users who need a low-profile board People who split time between a PC and a tablet | QMK/VIA users who want a slim 75% for Bluetooth and wired Travelers who want a compact function row Buyers who prefer a quieter, simpler board |
| Skip if , different | Anyone who wants a rich, deep sound Gamers who want 8 kHz or Hall-effect features Buyers who want an all-day desk board | Gamers who want 2.4 GHz Buyers who need a dongle for low-latency play Anyone who wants full-height keycaps |
| Pros , different | 2.4 GHz at 1000 Hz, Bluetooth and wired (maker) SemiPro found the dongle connection stable QMK/VIA and PBT keycaps Foam improved sound slightly over the K3 Pro (SemiPro) Very thin and portable (Trusted Reviews) | QMK/VIA with the web Launcher app (maker) Low-profile double-shot PBT keycaps Hot-swap sockets GGRecon praised the typing feel and compact size About 525 g, easy to carry |
| Cons , different | Stabilizer rattle, especially on the space bar (SemiPro) Shorter battery life than the K3 Pro (SemiPro); rated up to 73 hours by Keychron Low-profile switch and keycap compatibility is limited (Gadgetoid) Trusted Reviews says it is niche Thin build means no wrist rest comfort (Trusted Reviews) | No 2.4 GHz dongle; the K3 Max adds one (GGRecon) GGRecon found the RGB features tacked-on Wireless polling is 90 Hz over Bluetooth (maker) Low-profile Gateron-only switch choices Stabilizers on slim Keychron boards can rattle (SemiPro, on the K3 Max) |
| Research take , different | The thin travel board with a dongle. Stabilizers are a known weakness. | A very good slim 75%, but GGRecon says the K3 Max is the better buy for most. |