Keychron C3 Pro at $34.99 leads this page: it is the cheapest of the 2 products that match, and latest tracked price ascending is the only ranking this dataset can justify. Glorious GMMK 3 at $139.99 is the runner-up. The trade-off: Glorious GMMK 3 costs $105.00 more but lists layout as "65% (base config; product also ships in 75% and 100% layouts)" where Keychron C3 Pro lists "TKL (80%)".
Prices last checked 2026-08-26
Keychron C3 Pro is the cheapest match on this page at $34.99; Glorious GMMK 3 asks $139.99, so the runner-up carries a $105.00 (300%) premium.
They part ways on layout: Keychron C3 Pro lists "TKL (80%)" where Glorious GMMK 3 lists "65% (base config; product also ships in 75% and 100% layouts)".
They part ways on hot swap: Keychron C3 Pro lists "no" where Glorious GMMK 3 lists "yes, 5-pin MX hot-swap sockets".
They part ways on mount type: Keychron C3 Pro lists "Gasket mount, steel plate" where Glorious GMMK 3 lists "gasket-mounted (modular gasket system)".
Only Keychron C3 Pro publishes a switch type figure ("Keychron mechanical Red switch (this variant); Brown also offered"); Glorious GMMK 3's listing states none, so treat it as unknown rather than absent.
| Spec | Keychron C3 Pro | Glorious GMMK 3 |
|---|---|---|
| latest price (USD) | $34.99 | $139.99 |
| layout | TKL (80%) | 65% (base config; product also ships in 75% and 100% layouts) |
| hot swap | no | yes, 5-pin MX hot-swap sockets |
| mount type | Gasket mount, steel plate | gasket-mounted (modular gasket system) |
| switch type | Keychron mechanical Red switch (this variant); Brown also offered | not stated |
| switches | not stated | Glorious Fox Linear mechanical, pre-installed |
| polling rate | 1000Hz | 1000 Hz |
| keycaps | OEM-profile shine-through double-shot ABS | doubleshot PBT (GPBT), includes macOS alternate keycap set |
| case material | ABS plastic | polymer (plastic) top and bottom case |
| firmware | QMK/VIA | not stated |
| backlight | Red LED, north-facing, single-color | 3-zone RGB: per-key backlighting, side lights, accent badge |
| os support | Windows/macOS (keycap sets included for both) | Windows, macOS, Linux |
| software | not stated | Glorious CORE; QMK Support: No (per manufacturer spec table) |
| warranty | not stated | 2 years (manufacturer) |
| Product | Latest price (USD) | layout | connectivity | Stock last seen | Price observations |
|---|---|---|---|---|---|
| Keychron C3 Pro | $34.99 | TKL (80%) | USB Type-C wired only | out of stock at keychron.com (2026-08-26) | 1 |
| Glorious GMMK 3 | $139.99 | 65% (base config; product also ships in 75% and 100% layouts) | wired only (manufacturer spec table: Connectivity "Wired", Battery Life "None"); 1x braided cable included in box. Connector type is not stated on either cited manufacturer source, so it is deliberately not asserted here. | out of stock at gloriousgaming.com (2026-08-26) | 1 |
Across these 2 products we hold 2 dated USD price observations, the earliest from 2026-08-26 and the most recent from 2026-08-26.
Every product here carries a single observation, so what you see is a snapshot rather than a trend. We do not draw a price history we have not collected, and we will not tell you something is "on sale" on the strength of one data point.
Of the 2 products here: 2 out of stock.
The page's top pick, Keychron C3 Pro, was out of stock at keychron.com on 2026-08-26. We are telling you that rather than quietly promoting the next one up.
Out-of-stock and discontinued products stay in the ranking; we do not silently drop them, and the price shown for them is the last one we recorded, not a live quote.
Who this is not for: skip this page if wired only connectivity is optional for you. We have not physically tested any of these — every ranking here comes from manufacturer-published specifications and prices we tracked ourselves, so if you want hands-on impressions this is the wrong page.
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Last updated: 2026-08-28
How this page was made: the question is hand-written, and everything below it — the ranking, the comparisons, the price and stock observations — is computed by deterministic code from the same corpus our product pages render from. No model writes the analysis, and no editor re-orders the result.