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Razer DeathAdder V4 Pro vs Razer Viper V3 Pro

A

Product A: Razer

DeathAdder V4 Pro

83 of 154 known

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B

Product B: Razer

Viper V3 Pro

87 of 154 known

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All 154 fields

Every value links to where we found it.

Only differences

ARazer DeathAdder V4 Pro

BRazer Viper V3 Pro

General

3 of 9 differ

Series

Razer DeathAdder1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026Manufacturer product classification names this product family.

Razer Viper1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026Manufacturer product classification names this product family.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

RZ01-05330100-R3U11Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026Exact Black US SKU selected. Other colours and bundles are not represented by this reference configuration.

RZ01-05120100-R3U11Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026Exact Black US SKU selected. Other colours and bundles are not represented by this reference configuration.

GTIN / EAN

Not available

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

10 July 20254Press releaserazer.com/newsroom/product-news/razer-unveils-the-ultra-lightweight-deathadder-v4-proRead 5 October 2026

23 April 20244Press releaserazer.com/newsroom/product-news/reshaping-esports-dominance-introducing-the-razer-viper-v3-pro-the-mouse-of-championsRead 5 October 2026

Status

Available1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026Exact-SKU manufacturer shop currently permits purchase.

Available1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026Exact-SKU manufacturer shop currently permits purchase.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Razer DeathAdder V3 Pro6Reviewprosettings.net/reviews/razer-deathadder-v4-proRead 5 October 2026ProSettings reviews the DeathAdder V4 Pro as the successor of the DeathAdder V3 Pro.7Press articleheise.de/-10484147Read 23 October 2026heise reports that the DeathAdder V4 Pro is the successor to the DeathAdder V3 Pro.

Razer Viper V2 Pro8Reviewprosettings.net/blog/the-rise-of-the-razer-viper-v3-proRead 23 October 2026ProSettings names the Viper V2 Pro as the predecessor of the Viper V3 Pro.9Press articledexerto.com/tech/razer-viper-v3-pro-review-2661364Read 23 October 2026Dexerto's review compares the Viper V3 Pro with its predecessor, the Viper V2 Pro.

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Razer Viper V4 Pro10Reviewprosettings.net/reviews/razer-viper-v4-proRead 23 October 2026ProSettings reviews the Viper V4 Pro as the successor to the Viper V3 Pro.11Press releaserazer.com/newsroom/product-news/viper-v4-pro-gigantus-v2-proRead 23 October 2026Razer's launch release says the Viper V4 Pro builds on the Viper V3 Pro and is about 9% lighter than it.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$169.995Press articlegamingtrend.com/news/slithering-in-razer-adds-a-new-deathadder-to-their-lineRead 5 October 2026Article reproduces the maker launch release Price and availability section, USD 169.99 MSRP for the standalone mouse with included Gen-2 dongle. Current store price is not used.

$159.994Press releaserazer.com/newsroom/product-news/reshaping-esports-dominance-introducing-the-razer-viper-v3-pro-the-mouse-of-championsRead 5 October 2026Launch MSRP for Black and White. USD tax-exclusive price. EUR MSRP omitted because tax treatment was not confirmed.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026Selected US manufacturer shop SKU. Other regions are not represented.

US1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026Selected US manufacturer shop SKU. Other regions are not represented.

ColoursiThe maker's own colour names

Black1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Black1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Segment

Gaming1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Gaming1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Mouse type

Standard2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual device layout on printed p 2 (PDF page 3): standard horizontal mouse, not a vertical mouse or trackball.

Standard2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual p 3: standard horizontal mouse, not a vertical mouse or trackball.

Shape

3 of 14 differ

Body shapeiDescribes shell symmetry, not the intended hand. Symmetrical with side buttons on one side differs from an asymmetric right-handed body. Ambidextrous means a symmetrical body with side buttons on both sides.

Asymmetric, right-handed1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Symmetrical body1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Maker size classiThe maker’s marketed size label. Do not infer a size class from dimensions or reviewer hand-fit recommendations.

Not available

Not available

Recommended gripsiGrip styles explicitly recommended by the maker. A reviewer finding a grip usable does not add a maker recommendation.

Not available

Claw, Fingertip3Maker product pagerazer.com/gaming-mice/razer-viper-v3-proRead 5 October 2026Maker FAQ: right-handed symmetrical shape best suited for Claw/Fingertip grip styles.

Recommended hand sizeiMaker recommendation, measured from wrist to middle fingertip for hand length. Source notes specify whether limits are inclusive or exclusive.

Not available

Not available

Hump positioniPosition of the shell’s highest point along its length, from a maker drawing or exact-model review.

Centre6Reviewprosettings.net/reviews/razer-deathadder-v4-proRead 5 October 2026Shape section describes a mid-focused hump that gradually lowers.

Centre5Reviewprosettings.net/reviews/viper-v3-proRead 5 October 2026Recommended grip types section describes a gradual, centralized hump.

Thumb rest

Not available

Not available

Ring or pinky finger rest

Not available

Yes3Maker product pagerazer.com/gaming-mice/razer-viper-v3-proRead 5 October 2026Exact-model maker design label 3 names a ring-finger ledge to prevent pinching.

Upper shelliThe primary hand-contact shell. An open or perforated bottom alone does not make the upper shell perforated.

Solid2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual device layout on printed p 2 (PDF page 3): closed hand-contact shell.

Solid2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual p 3: closed hand-contact shell.

Swappable parts

Not available

Not available

Adjustable weight

Not available

Not available

Maximum added weightiTotal removable weight supplied with the mouse, excluding the mouse’s normal weight.

Not available

Not available

Vertical angle

Not available

Not available

Trackball diameter

Not available

Not available

Trackball position

Not available

Not available

Dimensions and weight

2 of 5 differ

Mouse body dimensionsiLength from front to rear, width at the widest body point, and maximum height. Cable and receiver are excluded. Approximate maker figures are qualified in source notes. Logitech pages often label the front-to-rear length Height and the body height Depth, so map the figures by size.

Length128Maximum width68Maximum height44mm(5 × 2.7 × 1.7 in)1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026Size table gives front-to-rear length, maximum width and height in millimetres.

Length127.1Maximum width63.9Maximum height39.9mm(5 × 2.5 × 1.6 in)1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026Technical specification Size table. Length is front-to-rear, width is widest body point.

Grip widthiBody width where the thumb and opposite grip finger sit. This differs from maximum body width.

Not available

Not available

Mouse weight (claimed)iWireless mice include the battery. When the maker does not say whether a removable battery is in the weight, the published weight is stored and the source note says so. Wired mice exclude the cable. Source notes identify installed skates, colour, approximation, tolerance or a published bound.

56g(2 oz)1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026Black mouse excluding cable and dongle, including its internal battery.

54g(1.9 oz)1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026Black mouse excluding cable and dongle, including internal battery.

Box dimensions

Not available

Not available

Packed weightiMouse, packaging and included accessories. Shipping-service weight is not evidence of packed weight.

Not available

Not available

Sensor

5 of 20 differ

Marketed sensor nameiMaker’s sensor branding, or reviewer identification when the maker does not publish one. The physical part number is recorded separately.

Focus Pro 45K Optical Sensor Gen-21Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Focus Pro 35K Optical Sensor Gen-21Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Published sensor brandiSensor brand or trademark named by the source, which may be the mouse maker’s proprietary branding. Physical silicon manufacturer and part number are separate facts.

Razer1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Razer1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Physical sensor part numberiExact physical sensor family or part identified by the maker or an exact-model reviewer. Do not infer it from DPI, speed or a sibling mouse.

Not available

Not available

Sensor type

Optical1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Optical1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Maximum configurable DPIiMaximum selectable DPI with the documented firmware. Later firmware increases are noted in sources. The sensor chip’s theoretical maximum is not the mouse’s maximum.

45,000DPI1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

35,000DPI1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Minimum configurable DPIiLowest selectable sensitivity on this mouse. Factory presets do not establish its minimum.

100DPI6Reviewprosettings.net/reviews/razer-deathadder-v4-proRead 5 October 2026Exact-model Specs table lists 100 to 45000.

100DPI5Reviewprosettings.net/reviews/viper-v3-proRead 5 October 2026Public exact-model Specs table gives the minimum selectable DPI. No value taken from locked RTINGS tables.

DPI adjustment stepiSmallest documented configuration increment, not the spacing between factory presets.

1DPI3Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-proRead 5 October 2026

1DPI3Maker product pagerazer.com/gaming-mice/razer-viper-v3-proRead 5 October 2026

Maximum DPI stagesiMaximum number of selectable sensitivity presets saved at once, not the number of distinct supported DPI values.

52Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual sensitivity section explicitly permits up to five stages. Default 1600 DPI is the middle stage.

52Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual sensitivity section explicitly permits up to five stages. Default 1600 DPI is the middle stage.

Default DPI presetsiFactory preset sensitivity values for the exact model and firmware. Source notes distinguish different factory profiles.

400, 800, 1,600, 3,200, 6,400DPI2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

400, 800, 1,600, 3,200, 6,400DPI2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Separate X and Y DPI

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Tracking speed (claimed)iMaker or published product specification, in inches per second. If the source says more than a value, that numeric threshold is stored and qualified in the source note. Do not read it as an exact ceiling.

900IPS1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

750IPS1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Tracking acceleration (claimed)iMaximum tracking acceleration in multiples of gravitational acceleration, not mouse weight. A source saying more than a value is retained as a qualified threshold in the source note.

85G1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

70G1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Lift-off distance settingsiOnly documented selectable lift-off values, or one documented fixed value. A minimum, approximate measured result or unquantified range does not establish a complete option list.

Not available

Not available

Separate lift and landing distance

Yes3Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-proRead 5 October 2026

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 20263Maker product pagerazer.com/gaming-mice/razer-viper-v3-proRead 5 October 2026

Surface calibrationiSensor calibration for a tracking surface. Adjustable lift-off distance or copying sensitivity from another mouse alone does not establish this feature.

Yes3Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-proRead 5 October 2026Smart Tracking explicitly auto-calibrates across surfaces.

Yes3Maker product pagerazer.com/gaming-mice/razer-viper-v3-proRead 5 October 2026Smart Tracking feature auto-calibrates tracking for different surfaces.

Motion SynciWhether sensor motion synchronization is supported. Polling-rate restrictions and default state belong in source notes.

Yes3Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-proRead 5 October 2026Maker Motion Sync feature description, not a measured latency.

Yes3Maker product pagerazer.com/gaming-mice/razer-viper-v3-proRead 5 October 2026Maker Motion Sync description.

Angle snapping

Not available

Not available

Ripple control

Not available

Not available

Tracks on glass

Not available

Not available

Sensor position

Not available

Centred5Reviewprosettings.net/reviews/viper-v3-proRead 5 October 2026Public Alternatives section comparing V 3 HyperSpeed versus V 3 Pro: on the Pro the sensor is in the middle.

Performance

3 of 8 differ

Documented polling rates by connectioniOne row per documented usable rate and connection. Receiver and firmware requirements are noted. Maximum-only claims do not imply all intermediate settings or the same ceiling over USB.

ARazer DeathAdder V4 Pro

Data connection	Polling rate (Hz)	Receiver requirement
2.4 GHz	125	Included Razer HyperSpeed Wireless Gen-2 dongle
2.4 GHz	500	Included Razer HyperSpeed Wireless Gen-2 dongle
2.4 GHz	1,000	Included Razer HyperSpeed Wireless Gen-2 dongle
2.4 GHz	2,000	Included Razer HyperSpeed Wireless Gen-2 dongle
2.4 GHz	4,000	Included Razer HyperSpeed Wireless Gen-2 dongle
2.4 GHz	8,000	Included Razer HyperSpeed Wireless Gen-2 dongle
USB (wired)	8,000	Not available

Source2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual printed p 21 shows selectable 125/500/1000/2000/4000/8000 Hz. Exact shop specification states 8000 Hz in both wired and wireless modes. The included Gen-2 dongle is the wireless receiver.

BRazer Viper V3 Pro

Data connection	Polling rate (Hz)	Receiver requirement
2.4 GHz	125	Included Razer HyperPolling Wireless Dongle
2.4 GHz	500	Included Razer HyperPolling Wireless Dongle
2.4 GHz	1,000	Included Razer HyperPolling Wireless Dongle
2.4 GHz	2,000	Included Razer HyperPolling Wireless Dongle
2.4 GHz	4,000	Included Razer HyperPolling Wireless Dongle
2.4 GHz	8,000	Included Razer HyperPolling Wireless Dongle

Source2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual p 19 enumerates 125/500/1000/2000/4000/8000 Hz. The technical shop table ties the 8000 Hz maximum to the included wireless dongle. Wired ceiling remains unstated.

Max polling rate

8,000Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (wired)

8,000Hz=CalculatedFrom Documented polling rates by connection

Not available

Polling rate (2.4 GHz)

8,000Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (Bluetooth)

Not available

Not available

Claimed click latencyiAbsolute click-latency claim from the maker. A relative improvement is not absolute latency. Source notes give polling mode and whether the number is an average, bound or best case.

Not available

Not available

Adjustable debounce

Not available

Not available

Minimum debounceiLowest documented debounce setting or fixed main-switch debounce delay. Click response time or total click latency is not the same quantity.

Not available

0ms4Press releaserazer.com/newsroom/product-news/reshaping-esports-dominance-introducing-the-razer-viper-v3-pro-the-mouse-of-championsRead 5 October 2026Optical Gen-3 switches have no debounce delay. This is not total click latency.

Measured

None of 7 known

Latency per connection (measured)iReviewer measurements for an identified connection, polling rate, firmware and settings. Click and sensor latency use different test methods and are not interchangeable.

Not available

Not available

DPI deviation (measured)iReviewer measurement of deviation from a specified DPI value. Test DPI, travel speed, distance and method belong in source notes.

Not available

Not available

Lift-off distance (measured)iReviewer-measured lift-off height at the lowest setting, on the specified surface. Do not store the maker’s selectable LOD here.

Not available

Not available

Main click force (measured)iReviewer-measured main-button actuation force in gram-force. Not the mouse weight and not an electrical latency measure.

Not available

Not available

Weight (measured)iReviewer scale measurement. Include battery for wireless mice and exclude cable for wired mice. Source notes identify colour and installed skates.

Not available

Not available

Battery life (measured)iReviewer-measured runtime from a stated test, not a claim, forecast or extrapolation. Polling, lighting and other power settings must be identified.

Not available

Not available

Hand size fitiExact-model reviewer fit assessment. Source notes define the hand-length bands and tested grip. Do not translate general praise into every size fitting.

Not available

Not available

Switches

3 of 11 differ

Main switch typeiActuation technology for the left and right main buttons. Hybrid means optical-mechanical. Inductive analog switches detect travel by induction.

Optical1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Optical1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Published main-switch brandiBrand named for the main switches. Proprietary Razer, Pulsar, Glorious or Logitech branding does not identify the physical contract manufacturer.

Razer1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Razer1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Main switch model

Optical Mouse Switches Gen-41Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Optical Mouse Switches Gen-31Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Main switch rated lifeiManufacturer or component rating for the main left/right switches, in millions of actuations. This is not a whole-mouse durability measurement.

100million1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

90million1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Hot-swap main switchesiMain switches can be changed without soldering. Opening the case or using a switch pack can still be required.

Not available

Not available

Adjustable click actuationiThe point where a main click registers can be configured. Debounce adjustment changes timing, not actuation travel.

Not available

Not available

Separate main buttons

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Side switch model

Not available

Not available

Middle click switch

Not available

Not available

Scroll encoder type

Optical1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Not available

Scroll encoder

Not available

Not available

Buttons and scroll wheel

1 of 13 differ

Physical button inputsiIncludes left/right, wheel click, each wheel-tilt direction, DPI/report-rate/profile buttons and a wheel-mode pushbutton. Excludes scroll rotation, power sliders and connection sliders. A connection pushbutton, such as Logitech Easy-Switch, counts even when the maker's own count leaves it out. A button that only switches power does not. Counts each physical input once.

62Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual device layout on printed p 2 (PDF page 3): left, right, wheel click, two side buttons and underside Power/DPI pushbutton. Scroll rotation is excluded.

62Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual p 3: left, right, wheel click, two side buttons and underside Power/DPI pushbutton. Scroll rotation is excluded.

Programmable buttonsiNumber of physical button inputs that can be remapped. Excludes scroll-up/down actions, alternate software layers and non-programmable mode controls.

61Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026Physical remappable inputs. Scroll up and down are excluded from the separate marketing count of 8 controls.

61Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Side buttonsiButtons on the thumb-facing side walls, including a side DPI-shift button. Top buttons beside the main click plate and bottom setting buttons are excluded.

22Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual device layout on printed p 2 (PDF page 3): buttons 4 and 5, on the left side.

22Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual p 3: buttons 4 and 5, on the left side.

Side buttons on

Left2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

Left2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

DPI buttoniA physical pushbutton that changes sensitivity. A button shared with power or report rate still counts. Software-only switching does not.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

DPI button position

Bottom2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

Bottom2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Profile buttoniA dedicated physical profile-switch button. A remappable input that could be assigned this action does not prove a dedicated control.

No2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual device layout on printed p 2 (PDF page 3): complete physical control list has no dedicated profile, sniper or gesture input and no secondary thumb wheel.

No2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual p 3: complete physical control list has no dedicated profile, sniper or gesture input and no secondary thumb wheel.

Dedicated DPI-shift buttoniDedicated physical control for temporarily switching sensitivity while held. A software-remappable input is not automatically a dedicated sniper control.

No2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

No2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Dedicated gesture buttoniA dedicated physical gesture control. Assigning a gesture action to a remappable button does not establish a separate gesture button.

No2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

No2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Scroll wheel

Notched6Reviewprosettings.net/reviews/razer-deathadder-v4-proRead 5 October 2026Scroll-wheel section describes tactility between steps.

Notched5Reviewprosettings.net/reviews/viper-v3-proRead 5 October 2026Scroll wheel section describes distinct steps between each scroll.

Scroll mode switchiHow the wheel changes between notched and free-spin modes. None means there is no such mode-switch mechanism.

Not available

Not available

Separate thumb wheeliA separate side wheel operated by the thumb. Tilting the central scroll wheel does not count.

No2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

No2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Scroll wheel material

Rubber6Reviewprosettings.net/reviews/razer-deathadder-v4-proRead 5 October 2026Review explicitly identifies textured rubber lining around the wheel.

Not available

Build

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Shell material

Plastic, polymer unspecified4Press releaserazer.com/newsroom/product-news/razer-unveils-the-ultra-lightweight-deathadder-v4-proRead 5 October 2026Maker launch release explicitly describes more than 67% bio-based and recycled plastics in the lightweight body. Exact polymer is not identified.

Plastic, polymer unspecified4Press releaserazer.com/newsroom/product-news/reshaping-esports-dominance-introducing-the-razer-viper-v3-pro-the-mouse-of-championsRead 5 October 2026Press release explicitly identifies post-consumer recycled plastic in the top shell. Exact polymer is not identified.

Surface finishiPublished surface finish, such as matte or textured. Soft-feel wording does not establish rubber material or a chemical coating.

Not available

Not available

Installed feet materialiMaterial of the factory-installed skates, excluding separately supplied replacements or dot skates. Virgin PTFE means additive-free or explicitly virgin-grade PTFE.

PTFE1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

PTFE1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Installed skate piecesiNumber of separate factory-installed skate pieces, including a sensor ring. Excludes spare skates supplied in the box.

Not available

35Reviewprosettings.net/reviews/viper-v3-proRead 5 October 2026Mouse feet section states two large feet plus a sensor ring.

Feet shapeiGeometry of the installed skates. Pads plus a sensor ring are mixed. Separate dots are dots.

Not available

Mixed5Reviewprosettings.net/reviews/viper-v3-proRead 5 October 2026Two large pads and one sensor ring.

Feet thickness

Not available

Not available

Cable

0 of 5 differ

Cable

Not available

Not available

Cable length

Not available

Not available

Detachable cableiThe cable unplugs from an external socket on the mouse without opening it. A service-replaceable internal cable does not count.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Port on mouseiExternally accessible data/charging socket on the mouse. A fixed cable is none. USB-C describes the connector, not a transfer-speed version.

USB-C2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

USB-C2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Cable host plugiConnector on the computer end of the supplied or fixed cable, independent of the mouse-end connector.

USB-A2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

USB-A2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Connectivity

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ConnectionsiConnections that carry mouse input data. A USB cable used only for charging does not establish wired USB operation.

USB (wired), 2.4 GHz1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

USB (wired), 2.4 GHz1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Wireless technology

Razer HyperSpeed Wireless Gen-21Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Razer HyperSpeed Wireless1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

BluetoothiThe version number only, such as 5.1. LE and Low Energy are left out. A source that names only Bluetooth Low Energy gives no version.

Not available

Not available

Saved Bluetooth pairing slotsiNumber of Bluetooth hosts whose pairing the mouse remembers. A limit of one concurrently connected host does not establish the number of saved slots.

Not available

Not available

Switchable host devicesiNumber of host devices selectable through the documented mouse controls without manually moving a data cable. Not the number of physical receivers or simultaneous active links alone.

Not available

Not available

Device switching

Not available

Not available

Receiver host connectoriHost plug on the included small receiver. A larger cabled receiver is described in source notes. This differs from the charging cable’s plug.

Not available

Not available

Receiver storage in mouse

Not available

Not available

Receiver extender includediAn included adapter, dock or cabled receiver arrangement moves the receiver closer to the mouse. A charging-only adapter does not count.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Included cabled receiver arrangement moves the receiver closer to the mouse. The cable connects the PC USB-A host port to the USB-C socket on the dongle. No separate adapter is implied.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Included cabled receiver arrangement moves the receiver closer to the mouse. The cable connects the PC USB-A host port to the USB-C socket on the dongle. No separate adapter is implied.

Receiver pairing sharediA receiver can pair with another supported device, such as a keyboard, at the same time. This does not mean the mouse switches between computers.

Not available

Not available

Wireless rangeiPublished range and test conditions. A recommended receiver distance or minimum reliable range is not an exact maximum.

Not available

Not available

Basic mouse OS supportiOperating systems supported for basic input. Configuration software support is listed separately and may require a newer OS version.

Not available

Not available

ConsolesiConsole families explicitly supported. Source notes identify exact consoles, games and reduced polling or software functions.

Not available

Not available

Battery

4 of 17 differ

Battery type

Not available

Li-ion2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual Battery warning explicitly identifies an internal rechargeable Li-ion battery.

Disposable battery countiNumber of disposable cells, such as AA or AAA. Do not use this field for internal rechargeable cells.

Not available

Not available

Battery capacityiPublished or physically identified internal battery capacity. Do not calculate mAh from claimed runtime or compare capacities across unverified hardware revisions.

Not available

Not available

User-replaceable batteryiBattery replacement is a supported user procedure. The ability to open and modify the mouse does not establish this feature.

Not available

Not available

Battery life by mode (claimed)iOne manufacturer or published product claim per documented connection, polling rate and lighting condition. Omit unstated conditions. Source notes identify performance, switch and haptic modes and whether runtime is up to a value.

ARazer DeathAdder V4 Pro

Connection	Polling rate (Hz)	Claimed runtime (h)
2.4 GHz	1,000	150
2.4 GHz	8,000	22

Source1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026Technical specification table, up-to runtime per polling rate. Current firmware extends the original 120-hour claim to 150 hours at 1000 Hz, as the overview FAQ explains.

BRazer Viper V3 Pro

Connection	Polling rate (Hz)	Claimed runtime (h)
2.4 GHz	1,000	95
2.4 GHz	2,000	62
2.4 GHz	4,000	40
2.4 GHz	8,000	17

Source1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026Technical specification table. All are up-to claims at the explicit wireless polling rates.

Battery life (up to)iManufacturer estimate of days of normal use between full charges. This includes periods when the mouse is idle. It is not continuous runtime. Source notes preserve usage conditions and qualifiers when published. Do not convert this estimate to continuous hours.

Not available

Not available

Battery life (normal use)iManufacturer estimate of calendar months of normal use between charges or battery replacements. It is not continuous runtime. Source notes retain approximate, up-to, or-more and operating-mode qualifiers. Do not convert this estimate to continuous hours.

Not available

Not available

Longest battery life

150h=CalculatedFrom Battery life by mode (claimed)

95h=CalculatedFrom Battery life by mode (claimed)

Battery life at 1000 HziLongest stored claim explicitly at 1000 Hz over 2.4 GHz. A claim without a confirmed polling rate is excluded.

150h=CalculatedFrom Battery life by mode (claimed)

95h=CalculatedFrom Battery life by mode (claimed)

Battery life on Bluetooth

Not available

Not available

Charging port

USB-C2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

USB-C2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Full charge timeiClaimed time from empty to full charge, in minutes. Approximation and charging setup are stated in source notes.

240min2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual charging section: approximately 4 hours from depleted battery. USB connection to a computer with the supplied cable.

240min2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual charging section: approximately 4 hours from depleted battery. USB connection to a computer with the supplied cable.

Quick charge

Not available

Not available

Use while chargingiMouse input works while the internal battery charges through the documented wired or dock arrangement.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual wired connection instructions permit using the same USB charging cable as a data connection.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual wired connection instructions permit using the same USB charging cable as a data connection.

Charging system compatibilityiNamed wireless charging pad or contact dock. Source notes distinguish inductive pads from pogo-pin contact charging.

Not available

Not available

Charging dock included

Not available

Not available

Battery indicator

LED2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

LED2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Lighting

0 of 4 differ

Decorative RGB lightingiUser-configurable decorative lighting. A multicolour status, DPI or battery indicator alone is not decorative RGB.

No1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

No1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Decorative lighting zonesiNumber of independently controlled decorative lighting zones. Status indicator LEDs are excluded.

Not available

Not available

Lighting sync

Not available

Not available

DPI indicator

LED2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

LED2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Software

1 of 9 differ

Software

Razer Synapse2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

Razer Synapse2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Configuration software platformsiPlatforms explicitly supported for configuring this exact model. Basic input compatibility and availability of a generic app on another platform do not establish model support.

Windows, macOS2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Current manual What is needed names Windows 10 64-bit and macOS 15 on Apple Silicon.

Windows, macOS2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Read manual p 4 only establishes Windows 10 64-bit or later for this exact model. Other app platforms are not inherited.6Maker product pagemysupport.razer.com/app/answers/detail/a_id/14809Read 8 October 2026Official Razer Synapse for Mac supported-device list explicitly includes Razer Viper V3 Pro, RZ01-0512, matching this standard Pro record. This is exact-model configuration support, not availability of a generic Mac app. Public indexed official article body read. Direct route redirects to an empty pre-page shell. Existing Windows support remains separately sourced.7Maker product pagemysupport.razer.com/app/answers/detail/a_id/15479Read 8 October 2026Official Synapse for Mac FAQ requires Apple-silicon Mac hardware running macOS Ventura 13 or later. This qualifies the separately listed exact Viper V3 Pro configuration support. It does not extend support to Intel Macs, older macOS, Synapse 3 for Mac, or other Viper models. Public indexed official article body read.

Onboard memoryiDocumented settings remain available without configuration software running. Which settings persist is stated in source notes.

Yes1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

Yes1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Onboard profilesiMaximum distinct hardware-stored profiles. Software game profiles and factory preset profiles do not establish this maximum.

11Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

11Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Macros

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Macros stored onboardiMacros themselves execute from mouse memory without the configuration app. Onboard DPI or button assignments alone do not prove onboard macros.

Not available

Not available

Button remapping

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Per-app profiles

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual Profiles/Linked Games section permits automatically activating a profile when an application runs.

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual Profiles/Linked Games section permits automatically activating a profile when an application runs.

User firmware updatesiA public user-accessible updater or documented software firmware-update procedure exists for this exact model.

Yes3Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-proRead 5 October 2026Exact-model overview links to the current firmware updater.

Not available

In the box

1 of 4 differ

In the boxiDocumented contents of the specified colour or bundle. Installed parts and optional extras are distinguished in source notes.

Razer DeathAdder V4 Pro, Razer HyperSpeed Wireless Gen-2 dongle, USB Type A to USB Type C cable, Razer mouse grip tape, Important Product Information Guide2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026Manual What is inside section.

Razer Viper V3 Pro, Razer HyperPolling Wireless Dongle, USB Type A to Type C cable, Razer Mouse Grip Tape, Important product information guide2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026Manual What is inside section.

Cables included

ARazer DeathAdder V4 Pro

Type	Cable count
USB Type A to USB Type C	1

Source2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

BRazer Viper V3 Pro

Type	Cable count
USB Type A to USB Type C	1

Source2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Extra skates includediAn extra usable skate set is supplied separately from installed skates, including an alternative dot set. Factory protective film is not a spare skate.

No6Reviewprosettings.net/reviews/razer-deathadder-v4-proRead 5 October 2026Packaging section explicitly wishes for an additional skate set and lists none.

No5Reviewprosettings.net/reviews/viper-v3-proRead 5 October 2026Packaging section explicitly says a spare mouse-feet set is missing.

Grip tape

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

Yes2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

Links

Not compared

Product page

www.razer.com/gaming-mice/razer-deathadder-v4-pro1Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-pro/RZ01-05330100-R3U1Read 5 October 2026

www.razer.com/gaming-mice/razer-viper-v3-pro1Maker product pagerazer.com/gaming-mice/razer-viper-v3-pro/RZ01-05120100-R3U1Read 5 October 2026

Spec sheet

Not available

Not available

Manual

dl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdf2Owner's manualdl.razerzone.com/master-guides/RazerSynapse4/DEATHADDERV4PRO-00000190-en.pdfRead 5 October 2026

dl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdf2Owner's manualdl.razerzone.com/master-guides/RazerSynapse3/VIPERV3PRO-00000192-en.pdfRead 5 October 2026

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years3Maker product pagerazer.com/gaming-mice/razer-deathadder-v4-proRead 5 October 2026US overview warranty section.

2years3Maker product pagerazer.com/gaming-mice/razer-viper-v3-proRead 5 October 2026US overview warranty section.

Both are also in the API. Back to all mice.