Razer Viper V3 Pro vs Logitech PRO X3 SUPERSTRIKE

Manufacturer specification · Black version, excluding cable and dongle. Razer lists 55 g for the White Edition.

Manufacturer specification · The UK product page states 61 g; Logitech's support table lists 61 g (EU) and 59 g (Global), and the US page states 59 g (2.08 oz). Logitech does not explain the regional difference or state a cable basis.

Manufacturer specification · Mouse body as listed by Razer.

Manufacturer specification · Logitech lists height 125 mm, width 63.5 mm and depth 40 mm; as in other Logitech records in this catalogue, Logitech's height is the front-to-back length and its depth is the mouse's height.

Manufacturer specification · Mouse body length.

Manufacturer specification · Logitech's listed height (front-to-back in its top-view convention).

Manufacturer specification · Razer's listed width; Razer does not state the measurement basis.

Manufacturer specification · Overall width, not grip width.

Manufacturer specification · Razer's specification table and FAQ call the shape right-handed symmetrical, suited to claw/fingertip grips; its store filter files it under Ambidextrous. Side buttons are on the left only, per the official product views. Not a grip or comfort test.

Manufacturer specification · The setup guide lists Browser Forward and Browser Back side buttons; the official left and right profile views on Logitech's product page show them on the left side only. Not a grip or comfort test.

Manufacturer specification · Razer's sensor name. Razer lists a resolution accuracy of 99.8%.

Manufacturer specification · Logitech's support specification names the optical sensor HERO 2 48K; the product pages name it HERO 2 with a tracking resolution of 100 – 48,000 DPI (feature copy: up to 48,000 DPI).

Manufacturer specification

Manufacturer specification · Logitech's figure; DPI is set in G HUB.

Manufacturer specification · Razer's maximum speed rating; test surface not stated.

Manufacturer specification · Tested by Logitech on a G640 Gaming Mouse Pad (product pages); Logitech's support table lists 930 IPS without the 'greater than' qualifier.

Manufacturer specification · Razer's maximum acceleration rating; test surface not stated.

Manufacturer specification · Tested by Logitech on a G640 Gaming Mouse Pad (product pages); Logitech's support table lists 90 G without the 'greater than' qualifier.

Manufacturer specification · Razer's specification table lists 6 programmable buttons; the feature section separately advertises "8 programmable controls" without itemising them. The numeric six retains the specifically sourced programmable-button scope; it is not an inferred total of physical controls or eight programmable buttons. The neutral shared label does not transfer programmability to a contender whose source lists only a button count.

Manufacturer specification · Logitech's product pages list 5 buttons; the setup guide's Mouse features list names them: Left Click, Right Click, Middle Click/Scroll, Browser Forward and Browser Back.

Manufacturer specification · Manufacturer advertises90-million-click lifecycle,0.2ms switch actuation and no debounce delay. The0.2ms claim has no stated measurement/test protocol on these pages and is not an independently measured end-to-end click/input latency or a comparable contender latency result.

Manufacturer specification · Logitech says HITS replaces traditional microswitches. For both main keys it offers 10 actuation points, 5 rapid-trigger reset points and six Click Haptics intensity options (the setup guide: ten actuation point steps, five rapid trigger steps and six strength values including 0 (OFF)), set in G HUB.

Manufacturer specification · Razer lists HyperSpeed wireless and wired modes; no Bluetooth is listed.

Manufacturer specification · Logitech lists LIGHTSPEED 2 wireless with a USB receiver in an extension adapter and a wired USB-C mode; no Bluetooth is listed.

Manufacturer specification · Razer's rated wireless battery life by report rate; test conditions beyond report rate are not stated. Rechargeable over USB-C.

Manufacturer specification · Logitech's constant-motion rating (the product page says 135+ hours); battery capacity and test settings are not stated.

Manufacturer specification · Charged with the included USB Type-A to USB Type-C cable.

Manufacturer specification · POWERPLAY requires the separately sold charging system; an optional aperture door is included.

Manufacturer specification · Button, DPI and profile settings are configured in Razer Synapse.

Manufacturer specification

Manufacturer specification · Manufacturer box contents; check the seller's listing.

Manufacturer specification · Manufacturer box contents. Check the seller's listing.