Compare
Pick two boards from the directory and see how they differ.
Shaded rows are where they differ.
| Spec |  Keychron Keychron V3 $60–$70 “QMK support under $100 is absurd” Budget King |  Keychron Keychron B5 Pro Ultra-Slim $40 “Ultra-slim full-size wireless board with 112 keys and no backlight” |
|---|---|---|
| Price , different | $60–$70 | $40 |
| Size , different | TKL | Full |
| Type , different | Pre-built | Barebones |
| Connectivity , different | Wired | Wireless + Wired |
| Released , different | 2022 | 2025 |
| Mounting , different | Tray Mount | Integrated Plate |
| Case , different | ABS Plastic | Not listed |
| Colors , different | Frosted Black, Carbon Black | Space Gray, Ivory White |
| Weight , different | 966g | 623 g / 1.37 lbs |
| Dimensions , different | 359 x 138.5 x 31mm | 437.6 x 120.6 mm |
| Typing angle , different | 5.2° | Not listed |
| Front height , different | 22mm | Not listed |
| Switches | Mechanical | Mechanical |
| Profile | Standard | Standard |
| Keycaps , different | Double-shot PBT, OSA Profile | ABS |
| PCB , different | Hot-swap, South-facing RGB | Fixed switches |
| Plates , different | Steel | Not listed |
| Battery , different | — | 800 mAh, up to 300 hours |
| Compatible switches , different | MX-style 3-pin and 5-pin | MX-style |
| Software , different | QMK, VIA | Keychron software |
| NKRO , different | Yes | No |
| RGB , different | Yes | No |
| Features , different | QMK/VIA, 80% TKL with Knob, Hot-swap, Screw-in Stabs, Double-shot PBT, South-facing LEDs, 1000Hz Polling | Full layout, Tri-mode |
| Good for , different | A first QMK/VIA keyboard on a small budget Learning switch swapping without soldering Desk or office use where wireless is not needed TKL fans who want arrow keys and a nav cluster | Typists who want a slim full-size wireless board Office desks with several devices |
| Skip if , different | Anyone who needs wireless Buyers who want an aluminum case People who want a soft, flexy gasket-style feel Buyers who need a guaranteed in-stock listing | Gamers People who need backlighting or hot-swap |
| Pros , different | QMK firmware with the Keychron Launcher web app for remapping and macros Hot-swap sockets, so switches can be changed without soldering Screw-in PCB stabilizers; Keychron says third-party screw-in stabilizers also fit Double-shot PBT keycaps and K Pro switches on the assembled version (pre-lubed except the clicky Blue) Steel plate with a tray mount, which reviewers of the V3 8K found stable and firm TKL layout with arrow keys and navigation keys, and an optional knob | Full-size layout with 112 keys in a thin body Tri-mode with up to 300 hours claimed (Keychron) |
| Cons , different | Wired only; the V3 Max is the wireless version ABS plastic case rather than aluminum Tray mount feels stiffer than a gasket-mounted board (APH Networks, on the V3 8K) Keychron's page lists it as sold out, so availability is uncertain Little independent review coverage of this exact model | No backlight Switch type and software not stated on Keychron's page No review of this exact model found |
| Research take , different | A plain wired TKL that, on Keychron's specs, gives QMK/VIA, hot-swap and screw-in stabilizers in a plastic case. Its trade-offs are the plastic build, a stiffer tray-mount feel and no wireless. Because reviews of this exact model are scarce and Keychron lists it as sold out, the V3 Max or V3 8K may be the more practical buy. | A plain full-size slim board with thin evidence behind it. The B6 Pro reviews are the closest guide. |