Product comparison · 2 keyboards

ERAZER X81699 keyboard Gaming USB AZERTY Belgian Black vs Mars Gaming MK4B keyboard USB Black

19specifications compared
4differ
15identical
22known for one product only

Key differences

Purpose
- X81699 keyboard Gaming USB AZERTY Belgian Black:Universal
- MK4B keyboard USB Black:PC/Server
Wrist rest
- X81699 keyboard Gaming USB AZERTY Belgian Black:Yes
- MK4B keyboard USB Black:No
Keyboard dimensions (WxDxH)
- X81699 keyboard Gaming USB AZERTY Belgian Black:441 x 206 x 41 mm
- MK4B keyboard USB Black:439 x 41 x 134 mm
Keyboard weight
- X81699 keyboard Gaming USB AZERTY Belgian Black:1.1 kg
- MK4B keyboard USB Black:930 g

Side by side

Differences highlightedShow differences only

Comparison of X81699, MK4B
41 specifications	A ERAZER X81699 keyboard Gaming USB AZERTY Belgian Black Model X81699 View product	B Mars Gaming MK4B keyboard USB Black Model MK4B View product
Keyboard1 differ
Recommended usage	Gaming	Gaming
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard key switch	Mechanical	Mechanical
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keys	Yes	Yes
Hot keysKnown for one	Unknown — not stated by the source	Yes
Number of hot keysKnown for one	Unknown — not stated by the source	15
Multimedia keysKnown for one	Unknown — not stated by the source	Yes
USB hubKnown for one	Unknown — not stated by the source	No
PurposeDiffers	Universal	PC/Server
Fingerprint reader	No	No
Polling rateKnown for one	Unknown — not stated by the source	1000 Hz
CertificationKnown for one	Unknown — not stated by the source	CE
Keyboard layoutKnown for one	AZERTY	Unknown — not stated by the source
Keyboard languageKnown for one	Belgian	Unknown — not stated by the source
Design1 differ
Backlight	Yes	Yes
Backlight typeKnown for one	Unknown — not stated by the source	RGB LED
Backlight colourKnown for one	Unknown — not stated by the source	Multicolour
Adjustable backlightKnown for one	Unknown — not stated by the source	Yes
Keyboard style	Straight	Straight
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Wrist restDiffers	Yes	No
Product colour	Black	Black
MaterialKnown for one	Unknown — not stated by the source	Aluminium
Light effectsKnown for one	Unknown — not stated by the source	Yes
Number of light modesKnown for one	Unknown — not stated by the source	10
Connector contacts platingKnown for one	Unknown — not stated by the source	Gold
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Removable keycapsKnown for one	Unknown — not stated by the source	Yes
Anti-ghostingKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source type	USB	USB
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supported	Yes	Yes
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	441 x 206 x 41 mm	439 x 41 x 134 mm
Keyboard weightDiffers	1.1 kg	930 g
Packaging contentidentical
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More keyboard comparisons

All keyboard comparisons