Compare Nuphy Gem80 vs MelGeek O2 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Nuphy Gem80 and MelGeek O2 and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
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Main differences	Released in 2024 Has Mechanical switch options Supports hot-swappable switches Available in a 80% layout Built with the ANSI, ISO-DE, ISO layout standard Provides dedicated media keys Connects via USB-C Supports QMK firmware Supports VIA configuration Features N-key rollover Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity Equipped with a 4000 mAh battery Weighs about 1120 g Sized at 37 x 358 x 141 mm Made with a Aluminum, Polycarbonate case Features PBT, ABS keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2025 Available in a Numpad layout Built with the ANSI layout standard Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 2500 mAh battery Weighs about 650 g Sized at 135 x 326 x 27 mm Made with a Aluminum, Polycarbonate, ABS case Features PBT keycaps Offers Yes, Rgb, North-face, Rgb North-face RGB lighting
Score	Scores Performance: 79.7 Build Quality: 83.7 Productivity: 87.9 Customizability: 94.6 Portability: 76.2	Scores Performance: 54.7 Build Quality: 65.7 Productivity: 53.9 Customizability: 51 Portability: 82.7
Name	Name Nuphy Gem80	Name MelGeek O2
Release year	Release year 2024	Release year 2025
Switch Options	Switch Options Mechanical	Switch Options -
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size Numpad
Layout Standard	Layout Standard ANSI, ISO-DE, ISO	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless, Wired only	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate 1000 Hz	Polling Rate 1000 Hz
Battery capacity	Battery capacity 4000 mAh	Battery capacity 2500 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Polycarbonate	Case Material Aluminum, Polycarbonate, ABS
Keycaps Material	Keycaps Material PBT, ABS	Keycaps Material PBT
Dimensions	Dimensions 37 x 358 x 141 mm	Dimensions 135 x 326 x 27 mm
Weight	Weight 1120g	Weight 650g