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Pick two boards from the directory and see how they differ.
Shaded rows are where they differ.
| Spec |  Keychron Keychron J5 HE $110 “Wireless full-size Hall-effect board with 0.01 mm sensitivity” |  Keychron Keychron V3 $60–$70 “QMK support under $100 is absurd” Budget King |
|---|---|---|
| Price , different | $110 | $60–$70 |
| Size , different | Full | TKL |
| Type | Pre-built | Pre-built |
| Connectivity , different | Wireless + Wired | Wired |
| Released , different | 2026 | 2022 |
| Mounting , different | Integrated Plate | Tray Mount |
| Case , different | Plastic | ABS Plastic |
| Colors , different | Black | Frosted Black, Carbon Black |
| Weight , different | Not listed | 966g |
| Dimensions , different | Full | 359 x 138.5 x 31mm |
| Typing angle , different | Not listed | 5.2° |
| Front height , different | Not listed | 22mm |
| Switches , different | Hall Effect | Mechanical |
| Profile | Standard | Standard |
| Keycaps , different | Double-shot PBT (Cherry profile) | Double-shot PBT, OSA Profile |
| PCB , different | Hot-swap | Hot-swap, South-facing RGB |
| Plates , different | Not listed | Steel |
| Battery , different | 4000 mAh | — |
| Compatible switches , different | Keychron magnetic switches | MX-style 3-pin and 5-pin |
| Software , different | QMK, Keychron Launcher | QMK, VIA |
| NKRO | Yes | Yes |
| RGB , different | No | Yes |
| Features , different | 100% layout, Tri-mode, Hot-swap, QMK/VIA, Hall effect | QMK/VIA, 80% TKL with Knob, Hot-swap, Screw-in Stabs, Double-shot PBT, South-facing LEDs, 1000Hz Polling |
| Good for , different | Desk users who want a wireless numpad board with adjustable actuation | 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 |
| Skip if , different | Competitive players who want 8000Hz Anyone who wants standard MX switches | 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 |
| Pros , different | Full-size layout with Hall-effect switches 0.01 mm sensitivity figure and a dynamic keystroke feature (Keychron) Tri-mode with a 4000 mAh battery Cherry-profile PBT keycaps | 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 |
| Cons , different | Only accepts Keychron Lime magnetic switches 1000Hz maximum and only 125Hz on Bluetooth Plastic body No review found | 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 |
| Research take , different | A wireless Hall-effect full-size on maker specs. Evidence for this exact model is Keychron's page; the only review found covers the wired J2 HE 8K sibling, so how this board feels is not independently documented. | 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. |