Head-to-head · Best Gaming Mice

Glorious Model O 2 Wireless vs Razer Viper V3 Pro

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Razer Viper V3 Pro comes out ahead by a narrow margin (4.2 vs 4.3). The gap is mostly about FPS enthusiasts wanting Razer's latest sensor technology — read the strengths below before deciding.

Ranked #4 in Best Gaming Mice

Glorious Model O 2 Wireless

4.2

$80as of May 26

The Glorious Model O 2 Wireless is the value pick of this group: a ~68g symmetrical lightweight that RTINGS calls 'an excellent FPS gaming mouse overall' with 'superb tracking accuracy.' Tom's Guide summed it up as 'glorious by name, glorious by nature,' a 'gorgeous high-performing wireless mouse, with only a few shortcomings,' and the right choice under $100. It gives up some competitive-grade click latency and high polling versus the pricier Razer and Logitech flagships, but for most players it delivers 90% of the experience at two-thirds the price.

Strengths

— Genuinely light at ~68g with a classic symmetrical safe-shape that fits most hands and grips
— BAMF 2.0 (PixArt PAW3395) sensor delivers superb tracking accuracy and 26,000 CPI
— Excellent value at $100 versus $150-160 flagship rivals

Watch-outs

— Wireless click latency is higher than top competitive mice at this price
— Only 1000Hz polling out of the box — no included 4K/8K dongle like the Razer flagships
— Glorious software is solid but the hardware is merely good, not class-leading for esports

$80 · Check Price on Amazon Full review →

Higher ratedRanked #2 in Best Gaming Mice

Razer Viper V3 Pro

4.3

$129.99as of May 29

The Razer Viper V3 Pro is Razer's symmetrical/ambidextrous flagship — 54 g of magnesium-alloy chassis, the Focus Pro 35K sensor, optical mouse switches rated 90 million clicks, and 8000 Hz wireless polling. IGN gave it 9/10 for the responsiveness and weight, calling it the answer to Logitech's G Pro X Superlight 2 for FPS pros who prefer claw or fingertip grips. Razer Synapse software is required for full configuration.

Strengths

— Focus Pro 35K sensor
— 59g ultra-lightweight
— Gen-3 optical switches

Watch-outs

— Expensive
— Limited customization without software
— Shape may not fit larger hands

$129.99 · Check Price on Amazon Full review →

How they stack up

Glorious Model O 2 Wireless

The Model O 2 Wireless is the value champion of this lineup, undercutting the $150 Razer DeathAdder V3 Pro and the $160 Razer Viper V3 Pro and Logitech G Pro X Superlight 2 by $50-60. At ~68g it sits between the featherweight 54g Viper V3 Pro and the 60g G Pro X Superlight 2 on weight, but its wireless click latency and 1000Hz polling trail the Viper V3 Pro's 8000Hz HyperPolling, so it is the casual-and-value pick rather than the esports pick.

Razer Viper V3 Pro

Razer's most refined wireless FPS mouse with cutting-edge sensor and improved build quality.

Specs side-by-side

Spec	Glorious Model O 2 Wireless	Razer Viper V3 Pro
Sensor	BAMF 2.0 (PixArt PAW3395), 26,000 CPI	Focus Pro 35K Gen 2
Weight	~68g	54 g
Switches	Glorious optical, 80M clicks	Gen 3 Optical
Connectivity	2.4GHz / Bluetooth 5.2 / USB-C	Wireless (2.4GHz)
Polling Rate	1000Hz	8000 Hz
Battery Life	Up to 110h (2.4GHz)	Up to 95 hours (at 1K Hz)
Shape	Symmetrical / ambidextrous	—

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