Keychron K5 Pro vs MonsGeek MG75S
MonsGeek MG75S is the cheaper pick at $76.99, roughly 14% under Keychron K5 Pro ($89.24). Keychron K5 Pro offers more keys for full-layout workflows, while MonsGeek MG75S trims the footprint. The right pick comes down to which spec trade-offs fit your build — the pick-if grid below breaks that out in detail.
Detailed comparison
Spec-by-spec breakdown — differences highlighted in cyan.
| Spec | Keychron K5 Pro | MonsGeek MG75S |
|---|---|---|
| Name | Keychron K5 Pro | MonsGeek MG75S |
| Brand | Keychron | MonsGeek |
| Price range | $89.24 | $76.99 |
| Community score | — | — |
| Form factor | Full-size (100%) | 75% |
| Key count | 108 | 82 |
| Hot-swap | Yes | No |
| Supported switch pins | 3, 5 | — |
| Case material | — | ABS |
| Plate material | — | Aluminum 6063 |
| Mounting style | — | Tray mount |
| Connectivity | Wired USB-C, Bluetooth (5.0+) | Wired USB-C |
| RGB lighting | Yes | Yes |
| Layouts supported | ANSI | ANSI |
| QMK support | Yes | No |
| VIA support | Yes | No |
| Weight (g) | — | 700 |
| Polling rate (Hz) | — | 8000 |
Name
- Keychron K5 Pro
- Keychron K5 Pro
- MonsGeek MG75S
- MonsGeek MG75S
Brand
- Keychron K5 Pro
- Keychron
- MonsGeek MG75S
- MonsGeek
Price range
- Keychron K5 Pro
- $89.24
- MonsGeek MG75S
- $76.99
Community score
Form factor
- Keychron K5 Pro
- Full-size (100%)
Key count
Hot-swap
Supported switch pins
- Keychron K5 Pro
- 3, 5
Case material
Plate material
- MonsGeek MG75S
- Aluminum 6063
Mounting style
- MonsGeek MG75S
- Tray mount
Connectivity
- Keychron K5 Pro
- Wired USB-C, Bluetooth (5.0+)
- MonsGeek MG75S
- Wired USB-C
RGB lighting
Layouts supported
- Keychron K5 Pro
- ANSI
- MonsGeek MG75S
- ANSI
QMK support
VIA support
Weight (g)
Polling rate (Hz)
- MonsGeek MG75S
- 8000
Which should you buy?
MonsGeek MG75S is the cheaper pick at $76.99, roughly 14% under Keychron K5 Pro ($89.24). Keychron K5 Pro offers more keys for full-layout workflows, while MonsGeek MG75S trims the footprint. The right pick comes down to which spec trade-offs fit your build — the pick-if grid below breaks that out in detail.
Pick Keychron K5 Pro if
From $89.24
- You want a full-size (100%) layout
- You plan to swap switches without soldering
Pick MonsGeek MG75S if
From $76.99
- You want a 75% layout
- You're on a tighter budget
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