Razer DeathAdder V3 HyperSpeed vs Logitech G403 HERO

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs

Razer DeathAdder V3 HyperSpeedWireless receiver; wired USB data

Logitech G403 HEROWired USB

Sources

Razer DeathAdder V3 HyperSpeed

Logitech G403 HERO

Manufacturer specification

Check the exact configuration and source conditions for your use.

Sensor model / type

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs

Razer DeathAdder V3 HyperSpeedRazer Focus X 26K optical

Logitech G403 HEROHERO 25K

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Razer's sensor name.

Logitech G403 HERO

Manufacturer specification · Logitech's sensor name.

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Customisation software

Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ

Razer DeathAdder V3 HyperSpeedRazer Synapse

Logitech G403 HEROLogitech G HUB

Sources

Razer DeathAdder V3 HyperSpeed

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

Logitech G403 HERO

Manufacturer specification · G HUB is an optional download (internet required); advanced settings need it.

Stored profiles, sensitivity settings and software assignments are different capabilities. An unspecified profile count is not zero; check the software and firmware conditions.

Lighting

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Razer DeathAdder V3 HyperSpeedNone

Logitech G403 HERORGB

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Razer lists no RGB lighting.

Logitech G403 HERO

Manufacturer specification · G HUB supports game-, audio- and screen-driven RGB effects. Published lighting implementation: LIGHTSYNC RGB. Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation.

Check the exact configuration and source conditions for your use.

Listed package

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Razer DeathAdder V3 HyperSpeedMouse; HyperSpeed Wireless USB dongle and USB dongle adapter; USB Type-A to USB Type-C cable; Important Product Information Guide

Logitech G403 HEROG403 mouse; optional 10 g weight; documentation

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Manufacturer box contents; the HyperPolling dongle is not included. Check the seller's listing.

Logitech G403 HERO

Manufacturer specification · POWERPLAY hardware is not included; check the seller's listing.

Check the exact configuration and source conditions for your use.

Maximum tracking resolution

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Razer DeathAdder V3 HyperSpeed26000 DPI

Logitech G403 HERO25600 DPI

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification

Logitech G403 HERO

Manufacturer specification

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Show 3 more verified differences

Published acceleration threshold

Razer DeathAdder V3 HyperSpeed40 G

Logitech G403 HEROGreater than 40 G

Sources

Razer DeathAdder V3 HyperSpeed

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

Logitech G403 HERO

Manufacturer specification · Tested by Logitech on a G240 mouse pad.

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Published tracking speed

Razer DeathAdder V3 HyperSpeed500 IPS

Logitech G403 HEROGreater than 400 IPS

Sources

Razer DeathAdder V3 HyperSpeed

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

Logitech G403 HERO

Manufacturer specification · Tested by Logitech on a G240 mouse pad.

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Dimensions

Razer DeathAdder V3 HyperSpeed122.2 × 64.8 × 41.3 mm (length × width × height)

Logitech G403 HERO124 × 68 × 43 mm (length × width × height)

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Mouse body as listed by Razer.

Logitech G403 HERO

Manufacturer specification · Mouse body, length × width × height; cable excluded.

A size or weight trade-off; it does not establish the better product.

Small physical differences (2)

Body length

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Razer DeathAdder V3 HyperSpeed122.2 mm

Logitech G403 HERO124 mm

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Mouse body length.

Logitech G403 HERO

Manufacturer specification · Mouse body, length × width × height; cable excluded.

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Check the exact configuration and source conditions for your use.

Body width

Razer DeathAdder V3 HyperSpeed64.8 mm

Logitech G403 HERO68 mm

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Overall width, not grip width.

Logitech G403 HERO

Manufacturer specification · Overall width, not grip width.

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ

A size or weight trade-off; it does not establish the better product.

Configuration & compatibility details (1)

Hand orientation

Razer DeathAdder V3 HyperSpeedRight-handed ergonomic shape; side buttons on the left

Logitech G403 HERORight-hand control layout; asymmetric shell with left-side thumb buttons

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Razer's stated form factor; side-button position from the official product views. Not a grip or comfort test.

Logitech G403 HERO

Manufacturer specification · Control layout from the manufacturer's product views.

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Both sources describe right-hand controls. Their wording does not establish a different hand orientation or identical shape and comfort.

Missing or non-comparable evidence (26)

Main switch technology

Razer DeathAdder V3 HyperSpeedRazer Optical Mouse Switches Gen-3

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification

Logitech G403 HERO

The manufacturer describes mechanical button tensioning, which does not establish the electrical switch actuation type. · Manufacturer specification · Primary-button tensioning is recorded separately. Electrical switch actuation and vendor remain unverified.

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Scroll controls

Razer DeathAdder V3 HyperSpeedStandard scroll wheel; no tilt-click

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

DPI-shift control

Razer DeathAdder V3 HyperSpeedRazer HyperShift: at the touch of a button, activates an additional set of custom keybinds and a DPI stage

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Razer does not name which button triggers it on this page. Razer's FAQ says the underside button is programmable on Synapse, and the onboard profile keeps the last used Razer Synapse profile's button configs.

Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Sensor configuration

Razer DeathAdder V3 HyperSpeedSmart Tracking; Dynamic Sensitivity

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Configured in Razer Synapse. Smart Tracking automatically calibrates lift-off distance; Dynamic Sensitivity changes DPI output/mouse-input response. These advertised sensor/software functions do not establish equivalent physical on-mouse adjustment controls.

Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Maximum report rate (included dongle)

Razer DeathAdder V3 HyperSpeedNot verified

Logitech G403 HERO1000 Hz

Sources

Razer DeathAdder V3 HyperSpeed

The exact maximum with the included HyperSpeed dongle remains unresolved. The guide documents Synapse polling choices125/500/1000 Hz;8000 Hz needs the separately sold HyperPolling dongle. · Manufacturer specification · Razer quotes its battery rating at 1000 Hz but does not give that as the maximum; 8000 Hz needs the sold-separately HyperPolling dongle. The master-guide Synapse Performance tab lists selectable125,500and1000 Hz. These documented software choices do not unambiguously identify the maximum of the exact included receiver/current firmware; preserve that hardware maximum as unknown.

Logitech G403 HERO

Manufacturer specification · 1 ms report interval.

Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Maximum report rate with optional dongle

Razer DeathAdder V3 HyperSpeed8000 Hz

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Only with the Razer HyperPolling Wireless Dongle, sold separately.

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Onboard profile capacity

Razer DeathAdder V3 HyperSpeed1 profile

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · One onboard profile, per Razer's specification table and FAQ.

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ

Logitech G403 HERO

Logitech does not list this for the model. · Manufacturer specification · Logitech does not list a stored-profile count.

Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Onboard memory

Razer DeathAdder V3 HyperSpeedYes

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Holds one profile based on the last-used Razer Synapse profile, including DPI and button settings.

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Power source

Razer DeathAdder V3 HyperSpeedRechargeable battery

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · The official manual explicitly identifies an internal Li-ion rechargeable battery; capacity and user replaceability are not specified. Charging uses the supplied USB Type-A to USB Type-C cable from a powered PC USB port; a depleted battery is claimed to fully charge in approximately 4 hours. A non-powered USB hub/port may affect charging. Razer's rated wireless battery life by report rate; other test conditions are not stated. Original conditioned runtime claims are retained separately: Up to 100 hours at 1000 Hz; up to 20 hours at 8000 Hz (with the separately sold HyperPolling dongle).

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Cable length

Razer DeathAdder V3 HyperSpeedNot verified

Logitech G403 HERO2.1 m

Sources

Razer DeathAdder V3 HyperSpeed

Razer does not list the cable length for this model. · Manufacturer specification · Razer names a PVC USB Type-A to USB Type-C cable but gives no length.

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ

Logitech G403 HERO

Manufacturer specification

Razer DeathAdder V3 HyperSpeed — official English master guide

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Claimed wireless runtime at 1000 Hz

Razer DeathAdder V3 HyperSpeed100 hours

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Up to 100 hours at 1000 Hz, a manufacturer wireless rating. The source does not give the motion/workload, lighting, firmware, test surface or exact receiver configuration for this rating. This is not a measured everyday runtime or a matched comparison with a lighting-off or constant-motion claim.

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Claimed wireless runtime at 8000 Hz

Razer DeathAdder V3 HyperSpeed20 hours

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Up to 20 hours at 8000 Hz, a manufacturer wireless rating. 8000 Hz wireless operation requires the separately sold Razer HyperPolling Wireless Dongle. The source does not give motion/workload, lighting, firmware or test-surface conditions. This is not a measured everyday runtime or a matched comparison with a lighting-off or constant-motion claim.

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery chemistry

Razer DeathAdder V3 HyperSpeedLithium-ion

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · The exact model master guide explicitly names a Li-ion rechargeable battery inside the mouse. Lithium-ion is the expanded name of the source’s Li-ion chemistry. Battery capacity and user replaceability remain unverified; this chemistry claim does not establish charging wattage/protocol or runtime under an unstated condition.

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Primary-button tensioning

Razer DeathAdder V3 HyperSpeedNot verified

Logitech G403 HEROMetal-spring primary-button tensioning system

Sources

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

Logitech G403 HERO

Manufacturer specification · Manufacturer-stated primary-button tensioning mechanism, separate from electrical actuation, measured click force, latency or reliability.

Razer DeathAdder V3 HyperSpeed — official English master guide

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Charging time

Razer DeathAdder V3 HyperSpeed4 hours

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Approximately 4 hours to fully charge a depleted battery, per the manufacturer master guide. Its instruction uses the supplied USB Type-A to USB Type-C cable from a PC USB port and recommends a full charge before first use. The USB connection must supply sufficient power; charging may be affected by a non-powered USB hub or port, including those on keyboards/peripherals. Charging wattage/protocol, ambient conditions, workload and whether the mouse is operating during this duration are not stated. This is a conditioned manufacturer claim, not an independently measured charging result or a comparison with an unknown counterpart.

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Manufacturer host requirements

Razer DeathAdder V3 HyperSpeedNot verified

Logitech G403 HEROUSB port; Windows 7 or later; macOS 10.11 or later

Sources

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

Logitech G403 HERO

Manufacturer specification · G HUB has its own current system requirements.

Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ

Evidence is missing or conflicting on at least one side. This is not a verified difference.

On-the-fly DPI settings

Razer DeathAdder V3 HyperSpeed5 settings

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Five factory DPI stages (400, 800, 1600 default, 3200, 6400) cycled by the underside button.

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Glide feet

Razer DeathAdder V3 HyperSpeed100% PTFE (3 larger pieces)

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Physical on-mouse adjustments

Razer DeathAdder V3 HyperSpeedNot verified

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

The complete physical DPI/polling/LOD/reset adjustment inventory remains unresolved. The manual explicitly documents the underside Power/DPI cycle button and five stages; these positive DPI controls remain in dpi_steps and the conditions here. It does not establish an ASUS-equivalent hardware polling/LOD/reset combination set. · Manufacturer specification · Do not infer absence of all hardware controls or map source software capabilities onto physical adjustment functions. The official guide positively instructs pressing the physical Power/DPI cycle button to cycle five stages (400, 800, 1600 default, 3200, 6400); fine tuning and on-the-fly reassignment are via Synapse. This known subset is not a verified absence of other hardware controls.

Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Razer DeathAdder V3 HyperSpeed — official English master guide

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Optional additional weight

Razer DeathAdder V3 HyperSpeedNot verified

Logitech G403 HERO10 g

Sources

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

Logitech G403 HERO

Manufacturer specification · Optional extra weight, added to the listed mouse weight.

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Minimum sensitivity

Razer DeathAdder V3 HyperSpeedNot verified

Logitech G403 HERO100 DPI

Sources

Razer DeathAdder V3 HyperSpeed

Razer does not list a minimum sensitivity for this model. · Manufacturer specification · Razer lists only the 26,000 DPI maximum.

Logitech G403 HERO

Manufacturer specification · Tracking range starts at 100 DPI.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Published sensor processing

Razer DeathAdder V3 HyperSpeedNot verified

Logitech G403 HEROZero smoothing, acceleration and filtering

Sources

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

Logitech G403 HERO

Manufacturer specification

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Grip material

Razer DeathAdder V3 HyperSpeedNot verified

Logitech G403 HERODual-injected rubber side grips

Sources

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

Logitech G403 HERO

Manufacturer specification

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Claimed main-switch durability

Razer DeathAdder V3 HyperSpeed90 million clicks

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Razer's lifecycle rating for the optical switches.

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Wireless receiver ecosystem

Razer DeathAdder V3 HyperSpeedRazer HyperSpeed Wireless

Logitech G403 HERONot verified

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Manufacturer-named proprietary receiver system. Different names are retained; these sources do not establish cross-model/cross-brand interoperability, protocol equivalence or independently measured latency.

Logitech G403 HERO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Weight

Razer DeathAdder V3 HyperSpeed55 g

Logitech G403 HERO87.3 g

Sources

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Excluding cable and dongle, as listed by Razer.

Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs

Logitech G403 HERO

Manufacturer specification · Before the optional 10 g weight.

First product manufacturer source Second product manufacturer source

The manufacturer sources do not establish the same cable weighing basis. Both published masses remain visible with their conditions, but are not ranked.

1 shared field has the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Razer DeathAdder V3 HyperSpeed

What it brings

Razer rates the battery at up to 100 hours at 1000 Hz, and the included dongle can also pair a compatible Razer HyperSpeed keyboard.
Manufacturer source Manufacturer source
At 55 g it uses Razer's Gen-3 optical switches, rated for 90 million clicks, and 100% PTFE feet.
Manufacturer source

What to check

8000 Hz wireless needs the separately sold HyperPolling dongle, and Razer rates battery life at 20 hours at that rate.
Manufacturer source Manufacturer source
Razer rates its Focus X 26K sensor at 500 IPS and 40 G. The mouse is right-handed only, with one onboard profile, no Bluetooth and no RGB, and Razer does not state the included dongle's maximum report rate.
Manufacturer source Manufacturer source

Logitech G403 HERO

What it brings

The wired G403 covers 100–25,600 DPI at 1000 Hz with its HERO 25K sensor, and metal springs tension the left and right buttons under a shell with rubber side grips.
Manufacturer source

What to check

The 2.1 m cable is fixed, and the shell is shaped for right-handed use only.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

39 of 39 specifications Sources in each row

Source-backed specifications for Razer DeathAdder V3 HyperSpeed and Logitech G403 HERO
Specification	Razer DeathAdder V3 HyperSpeed	Logitech G403 HERO

WeightDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Excluding cable and dongle, as listed by Razer. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs Logitech G403 HERO Manufacturer specification · Before the optional 10 g weight. Logitech G403 HERO — manufacturer specifications	55 g	87.3 g
DimensionsDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Mouse body as listed by Razer. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs Logitech G403 HERO Manufacturer specification · Mouse body, length × width × height; cable excluded. Logitech G403 HERO — manufacturer specifications	122.2 × 64.8 × 41.3 mm (length × width × height)	124 × 68 × 43 mm (length × width × height)
Body lengthDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Mouse body length. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO Manufacturer specification · Mouse body, length × width × height; cable excluded. Logitech G403 HERO — manufacturer specifications	122.2 mm	124 mm
Body widthDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Overall width, not grip width. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO Manufacturer specification · Overall width, not grip width. Logitech G403 HERO — manufacturer specifications	64.8 mm	68 mm
Hand orientationDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Razer's stated form factor; side-button position from the official product views. Not a grip or comfort test. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Logitech G403 HERO Manufacturer specification · Control layout from the manufacturer's product views. Logitech G403 HERO — manufacturer specifications	Right-handed ergonomic shape; side buttons on the left	Right-hand control layout; asymmetric shell with left-side thumb buttons
Glide feet Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Logitech G403 HERO No source recorded.	100% PTFE (3 larger pieces)	Not provided
Optional additional weight Sources Razer DeathAdder V3 HyperSpeed No source recorded. Logitech G403 HERO Manufacturer specification · Optional extra weight, added to the listed mouse weight. Logitech G403 HERO — manufacturer specifications	Not provided	10 g
Grip material Sources Razer DeathAdder V3 HyperSpeed No source recorded. Logitech G403 HERO Manufacturer specification Logitech G403 HERO — manufacturer specifications	Not provided	Dual-injected rubber side grips

Sensor model / typeDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Razer's sensor name. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs Logitech G403 HERO Manufacturer specification · Logitech's sensor name. Logitech G403 HERO — manufacturer specifications	Razer Focus X 26K optical	HERO 25K
Maximum tracking resolutionDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO Manufacturer specification Logitech G403 HERO — manufacturer specifications	26000 DPI	25600 DPI
Minimum sensitivity Sources Razer DeathAdder V3 HyperSpeed Razer does not list a minimum sensitivity for this model. · Manufacturer specification · Razer lists only the 26,000 DPI maximum. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO Manufacturer specification · Tracking range starts at 100 DPI. Logitech G403 HERO — manufacturer specifications	Not provided	100 DPI
Maximum report rate (included dongle) Sources Razer DeathAdder V3 HyperSpeed The exact maximum with the included HyperSpeed dongle remains unresolved. The guide documents Synapse polling choices125/500/1000 Hz;8000 Hz needs the separately sold HyperPolling dongle. · Manufacturer specification · Razer quotes its battery rating at 1000 Hz but does not give that as the maximum; 8000 Hz needs the sold-separately HyperPolling dongle. The master-guide Synapse Performance tab lists selectable125,500and1000 Hz. These documented software choices do not unambiguously identify the maximum of the exact included receiver/current firmware; preserve that hardware maximum as unknown. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Razer DeathAdder V3 HyperSpeed — official English master guide Logitech G403 HERO Manufacturer specification · 1 ms report interval. Logitech G403 HERO — manufacturer specifications	Not provided	1000 Hz
Maximum report rate with optional dongle Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Only with the Razer HyperPolling Wireless Dongle, sold separately. Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Logitech G403 HERO No source recorded.	8000 Hz	Not provided
Published tracking speedDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Razer's maximum speed rating; test surface not stated. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO Manufacturer specification · Tested by Logitech on a G240 mouse pad. Logitech G403 HERO — manufacturer specifications	500 IPS	Greater than 400 IPS
Published acceleration thresholdDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Razer's maximum acceleration rating; test surface not stated. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO Manufacturer specification · Tested by Logitech on a G240 mouse pad. Logitech G403 HERO — manufacturer specifications	40 G	Greater than 40 G
On-the-fly DPI settings Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Five factory DPI stages (400, 800, 1600 default, 3200, 6400) cycled by the underside button. Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Logitech G403 HERO No source recorded.	5 settings	Not provided
DPI-shift control Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Razer does not name which button triggers it on this page. Razer's FAQ says the underside button is programmable on Synapse, and the onboard profile keeps the last used Razer Synapse profile's button configs. Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Logitech G403 HERO No source recorded.	Razer HyperShift: at the touch of a button, activates an additional set of custom keybinds and a DPI stage	Not provided
Sensor configuration Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Configured in Razer Synapse. Smart Tracking automatically calibrates lift-off distance; Dynamic Sensitivity changes DPI output/mouse-input response. These advertised sensor/software functions do not establish equivalent physical on-mouse adjustment controls. Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Logitech G403 HERO No source recorded.	Smart Tracking; Dynamic Sensitivity	Not provided
Published sensor processing Sources Razer DeathAdder V3 HyperSpeed No source recorded. Logitech G403 HERO Manufacturer specification Logitech G403 HERO — manufacturer specifications	Not provided	Zero smoothing, acceleration and filtering

Listed controls Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Razer's specification table lists 6 programmable buttons. The exact master-guide technical table separately states 8 programmable controls without itemising eight physical buttons. Six remains the store specification programmable-button count; no extra physical total is inferred. Shared display uses neutral Listed controls. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs Razer DeathAdder V3 HyperSpeed — official English master guide Logitech G403 HERO Manufacturer specification · Programmable in G HUB. Logitech G403 HERO — manufacturer specifications	6	6
Main switch technology Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO The manufacturer describes mechanical button tensioning, which does not establish the electrical switch actuation type. · Manufacturer specification · Primary-button tensioning is recorded separately. Electrical switch actuation and vendor remain unverified. Logitech G403 HERO — manufacturer specifications	Razer Optical Mouse Switches Gen-3	Not listed by the manufacturer
Claimed main-switch durability Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Razer's lifecycle rating for the optical switches. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO No source recorded.	90 million clicks	Not provided
Scroll controls Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO No source recorded.	Standard scroll wheel; no tilt-click	Not provided
Primary-button tensioning Sources Razer DeathAdder V3 HyperSpeed No source recorded. Logitech G403 HERO Manufacturer specification · Manufacturer-stated primary-button tensioning mechanism, separate from electrical actuation, measured click force, latency or reliability. Logitech G403 HERO — manufacturer specifications	Not provided	Metal-spring primary-button tensioning system

ConnectionsDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Original exact connection description: Razer HyperSpeed wireless (USB dongle); wired USB-C. Razer lists HyperSpeed wireless and wired modes; no Bluetooth is listed. The included dongle supports HyperSpeed multi-device pairing. This common availability value does not equate proprietary receiver systems: the distinct sourced ecosystem is retained in wireless_ecosystem. The exact package names USB Type-A to USB Type-C cable; standard HyperSpeed dongle multi-device support remains positive. Bluetooth support is unverified. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs Logitech G403 HERO Manufacturer specification Logitech G403 HERO — manufacturer specifications	Wireless receiver; wired USB data	Wired USB
Power source Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · The official manual explicitly identifies an internal Li-ion rechargeable battery; capacity and user replaceability are not specified. Charging uses the supplied USB Type-A to USB Type-C cable from a powered PC USB port; a depleted battery is claimed to fully charge in approximately 4 hours. A non-powered USB hub/port may affect charging. Razer's rated wireless battery life by report rate; other test conditions are not stated. Original conditioned runtime claims are retained separately: Up to 100 hours at 1000 Hz; up to 20 hours at 8000 Hz (with the separately sold HyperPolling dongle). Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs Razer DeathAdder V3 HyperSpeed — official English master guide Logitech G403 HERO No source recorded.	Rechargeable battery	Not provided
Cable length Sources Razer DeathAdder V3 HyperSpeed Razer does not list the cable length for this model. · Manufacturer specification · Razer names a PVC USB Type-A to USB Type-C cable but gives no length. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Logitech G403 HERO Manufacturer specification Logitech G403 HERO — manufacturer specifications	Not provided	2.1 m
Claimed wireless runtime at 1000 Hz Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Up to 100 hours at 1000 Hz, a manufacturer wireless rating. The source does not give the motion/workload, lighting, firmware, test surface or exact receiver configuration for this rating. This is not a measured everyday runtime or a matched comparison with a lighting-off or constant-motion claim. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs Logitech G403 HERO No source recorded.	100 hours	Not provided
Claimed wireless runtime at 8000 Hz Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Up to 20 hours at 8000 Hz, a manufacturer wireless rating. 8000 Hz wireless operation requires the separately sold Razer HyperPolling Wireless Dongle. The source does not give motion/workload, lighting, firmware or test-surface conditions. This is not a measured everyday runtime or a matched comparison with a lighting-off or constant-motion claim. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs Logitech G403 HERO No source recorded.	20 hours	Not provided
Battery chemistry Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · The exact model master guide explicitly names a Li-ion rechargeable battery inside the mouse. Lithium-ion is the expanded name of the source’s Li-ion chemistry. Battery capacity and user replaceability remain unverified; this chemistry claim does not establish charging wattage/protocol or runtime under an unstated condition. Razer DeathAdder V3 HyperSpeed — official English master guide Logitech G403 HERO No source recorded.	Lithium-ion	Not provided
Charging time Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Approximately 4 hours to fully charge a depleted battery, per the manufacturer master guide. Its instruction uses the supplied USB Type-A to USB Type-C cable from a PC USB port and recommends a full charge before first use. The USB connection must supply sufficient power; charging may be affected by a non-powered USB hub or port, including those on keyboards/peripherals. Charging wattage/protocol, ambient conditions, workload and whether the mouse is operating during this duration are not stated. This is a conditioned manufacturer claim, not an independently measured charging result or a comparison with an unknown counterpart. Razer DeathAdder V3 HyperSpeed — official English master guide Logitech G403 HERO No source recorded.	4 hours	Not provided

Onboard memory Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Holds one profile based on the last-used Razer Synapse profile, including DPI and button settings. Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Logitech G403 HERO No source recorded.	Yes	Not provided
Onboard profile capacity Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · One onboard profile, per Razer's specification table and FAQ. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Logitech G403 HERO Logitech does not list this for the model. · Manufacturer specification · Logitech does not list a stored-profile count. Logitech G403 HERO — manufacturer specifications	1 profile	Not provided
LightingDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Razer lists no RGB lighting. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO Manufacturer specification · G HUB supports game-, audio- and screen-driven RGB effects. Published lighting implementation: LIGHTSYNC RGB. Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation. Logitech G403 HERO — manufacturer specifications	None	RGB
Customisation softwareDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Button, DPI and profile settings are configured in Razer Synapse. Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Logitech G403 HERO Manufacturer specification · G HUB is an optional download (internet required); advanced settings need it. Logitech G403 HERO — manufacturer specifications	Razer Synapse	Logitech G HUB

Listed packageDifferent Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Manufacturer box contents; the HyperPolling dongle is not included. Check the seller's listing. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Logitech G403 HERO Manufacturer specification · POWERPLAY hardware is not included; check the seller's listing. Logitech G403 HERO — manufacturer specifications	Mouse; HyperSpeed Wireless USB dongle and USB dongle adapter; USB Type-A to USB Type-C cable; Important Product Information Guide	G403 mouse; optional 10 g weight; documentation
Wireless receiver ecosystem Sources Razer DeathAdder V3 HyperSpeed Manufacturer specification · Manufacturer-named proprietary receiver system. Different names are retained; these sources do not establish cross-model/cross-brand interoperability, protocol equivalence or independently measured latency. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3U1) — Razer US store page and tech specs Logitech G403 HERO No source recorded.	Razer HyperSpeed Wireless	Not provided
Manufacturer host requirements Sources Razer DeathAdder V3 HyperSpeed No source recorded. Logitech G403 HERO Manufacturer specification · G HUB has its own current system requirements. Logitech G403 HERO — manufacturer specifications	Not provided	USB port; Windows 7 or later; macOS 10.11 or later

Show unverified (1)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Physical on-mouse adjustments Sources Razer DeathAdder V3 HyperSpeed The complete physical DPI/polling/LOD/reset adjustment inventory remains unresolved. The manual explicitly documents the underside Power/DPI cycle button and five stages; these positive DPI controls remain in dpi_steps and the conditions here. It does not establish an ASUS-equivalent hardware polling/LOD/reset combination set. · Manufacturer specification · Do not infer absence of all hardware controls or map source software capabilities onto physical adjustment functions. The official guide positively instructs pressing the physical Power/DPI cycle button to cycle five stages (400, 800, 1600 default, 3200, 6400); fine tuning and on-the-fly reassignment are via Synapse. This known subset is not a verified absence of other hardware controls. Razer DeathAdder V3 HyperSpeed — Razer UK product overview and FAQ Razer DeathAdder V3 HyperSpeed — official English master guide Logitech G403 HERO No source recorded.	Not listed by the manufacturer	Not provided

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