MICE · YOUR NEXT FACE-OFF

Logitech G703 LIGHTSPEED HERO vs Razer DeathAdder V3 HyperSpeed

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

Logitech G703 LIGHTSPEED HERO

Black · 910-005641 · UK manufacturer configuration

Full product profile Official image

Exact model & source notes

The black G703 LIGHTSPEED HERO (910-005641) is a right-handed wireless mouse with a HERO 25K sensor up to 25,600 DPI, six programmable buttons, LIGHTSYNC RGB, an optional 10 g weight and POWERPLAY charging support.

Specifications checked 11 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHAT DIFFERS

Sensor model / typeHERO 25KRazer Focus X 26K optical

Customisation softwareLogitech G HUBRazer Synapse

LightingRGBNone

The first 3 of 9 verified differences, in the order listed below. Not a rating.

See the 9 verified differences

THE CONTENDER

Razer DeathAdder V3 HyperSpeed

Black · RZ01-05140100-R3G1 · UK manufacturer configuration

Full product profile Official image

Exact model & source notes

The DeathAdder V3 HyperSpeed is Razer's 55 g wireless right-handed ergonomic mouse. Razer describes its shape as similar to the DeathAdder V3 Pro but refined to a reduced length and narrower width; it uses a Focus X 26K sensor and HyperSpeed wireless.

Specifications checked 26 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

Logitech G703 LIGHTSPEED HERO UK & US retailers

UK & US price history: no verified listing yet

Razer DeathAdder V3 HyperSpeed UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE8 topics

SELECTED TOPIC

01 / 08

Sensor model / type

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

Logitech G703 LIGHTSPEED HEROHERO 25K

Manufacturer specification · Logitech's sensor name.

Source 1

Razer DeathAdder V3 HyperSpeedRazer Focus X 26K optical

Manufacturer specification · Razer's sensor name.

Source 1 Source 2

Explore the full specifications

Choose the grip, then check the connection. Left-side thumb controls are not a mirrored left-handed layout. Check the receiver or USB connection, battery requirements and your preferred shape. DPI is tracking resolution, not an accuracy score; no gaming winner is inferred.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

9 verified differences, most decision-relevant first. 6 are also drawn in Visual facts above. Missing information stays separate.

Sensor model / type

In Visual facts

Logitech G703 LIGHTSPEED HEROHERO 25K

Razer DeathAdder V3 HyperSpeedRazer Focus X 26K optical

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Logitech's sensor name.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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

Customisation software

In Visual facts

Logitech G703 LIGHTSPEED HEROLogitech G HUB

Razer DeathAdder V3 HyperSpeedRazer Synapse

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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

Lighting

In Visual facts

Logitech G703 LIGHTSPEED HERORGB

Razer DeathAdder V3 HyperSpeedNone

Sources

Logitech G703 LIGHTSPEED 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 G703 LIGHTSPEED HERO — manufacturer specifications

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

Check the exact configuration and source conditions for your use.

Listed package

In Visual facts

Logitech G703 LIGHTSPEED HEROMouse; LIGHTSPEED receiver; charging/data cable; receiver extension adapter; optional 10 g weight; documentation

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

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Check the exact configuration and source conditions for your use.

Maximum tracking resolution

In Visual facts

Logitech G703 LIGHTSPEED HERO25600 DPI

Razer DeathAdder V3 HyperSpeed26000 DPI

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

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.

Published acceleration threshold

In Visual facts

Logitech G703 LIGHTSPEED HEROGreater than 40 G

Razer DeathAdder V3 HyperSpeed40 G

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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 tracking speed

Logitech G703 LIGHTSPEED HEROGreater than 400 IPS

Razer DeathAdder V3 HyperSpeed500 IPS

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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

Wireless receiver ecosystem

Logitech G703 LIGHTSPEED HEROLogitech LIGHTSPEED Wireless

Razer DeathAdder V3 HyperSpeedRazer HyperSpeed Wireless

Sources

Logitech G703 LIGHTSPEED HERO

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 G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

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

Check the exact configuration and source conditions for your use.

Dimensions

Logitech G703 LIGHTSPEED HERO124 × 68 × 43 mm (length × width × height)

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

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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

Small physical differences (2)

Body length

In Visual facts

Logitech G703 LIGHTSPEED HERO124 mm

Razer DeathAdder V3 HyperSpeed122.2 mm

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

Manufacturer specification · Mouse body length.

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

Logitech G703 LIGHTSPEED HERO68 mm

Razer DeathAdder V3 HyperSpeed64.8 mm

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Overall width, not grip width.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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

Configuration & compatibility details (1)

Hand orientation

Logitech G703 LIGHTSPEED HERORight-hand control layout; asymmetric shell with left-side thumb buttons

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

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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 (28)

Main switch technology

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeedRazer Optical Mouse Switches Gen-3

Sources

Logitech G703 LIGHTSPEED 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 G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

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.

Scroll controls

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeedStandard scroll wheel; no tilt-click

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

Razer DeathAdder V3 HyperSpeed

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.

DPI-shift control

Logitech G703 LIGHTSPEED HERONot verified

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

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

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

Sensor configuration

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeedSmart Tracking; Dynamic Sensitivity

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

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

Maximum report rate

Logitech G703 LIGHTSPEED HERO1000 Hz

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · 1 ms report interval.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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.

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

Maximum report rate with optional dongle

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeed8000 Hz

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

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

Onboard profile capacity

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeed1 profile

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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

Onboard memory

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeedYes

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

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

Wireless charging support

Logitech G703 LIGHTSPEED HEROLogitech POWERPLAY

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · The POWERPLAY wireless charging system is sold separately.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

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

Cable length

Logitech G703 LIGHTSPEED HERO1.8 m

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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

Claimed wireless runtime at 1000 Hz

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeed100 hours

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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.

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

Claimed wireless runtime at 8000 Hz

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeed20 hours

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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.

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

Claimed constant-motion runtime

Logitech G703 LIGHTSPEED HERO35 hours

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · The source separately lists Constant motion:35Hrs, with user/battery-discharge/computing-condition caveat. Lighting, connection mode and report-rate conditions for this35hour row are not explicitly stated.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

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

Claimed runtime with lighting off

Logitech G703 LIGHTSPEED HERO60 hours

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Up to60hours with no lighting, as separately listed by Logitech. Motion pattern, connection mode and report-rate conditions for this60hour row are not explicitly stated; this is not a controlled comparison.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

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

Battery chemistry

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeedLithium-ion

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

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

Primary-button tensioning

Logitech G703 LIGHTSPEED HEROMetal-spring primary-button tensioning system

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

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

Charging time

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeed4 hours

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

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

Manufacturer host requirements

Logitech G703 LIGHTSPEED HEROUSB port; Windows 7 or later; macOS 10.11 or later; ChromeOS

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

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

On-the-fly DPI settings

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeed5 settings

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

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

Glide feet

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeed100% PTFE (3 larger pieces)

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

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

Physical on-mouse adjustments

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

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

Optional additional weight

Logitech G703 LIGHTSPEED HERO10 g

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

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

POWERPLAY 2 compatibility

Logitech G703 LIGHTSPEED HEROYes

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · On Logitech's POWERPLAY 2 compatible-mice list; the charging system is sold separately.

Logitech POWERPLAY 2 — exact compatible mouse list

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

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

Minimum sensitivity

Logitech G703 LIGHTSPEED HERO100 DPI

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Tracking range starts at 100 DPI.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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

Published sensor processing

Logitech G703 LIGHTSPEED HEROZero smoothing, acceleration and filtering

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

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

Grip material

Logitech G703 LIGHTSPEED HERODual-injected rubber side grips

Razer DeathAdder V3 HyperSpeedNot verified

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Razer DeathAdder V3 HyperSpeed

No source recorded for this side.

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

Claimed main-switch durability

Logitech G703 LIGHTSPEED HERONot verified

Razer DeathAdder V3 HyperSpeed90 million clicks

Sources

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

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

Weight

Logitech G703 LIGHTSPEED HERO95 g

Razer DeathAdder V3 HyperSpeed55 g

Sources

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Before the optional 10 g weight.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

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

3 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Logitech G703 LIGHTSPEED HERO

What it brings

LIGHTSPEED wireless carries a HERO 25K sensor (100–25,600 DPI at 1000 Hz), and the right-handed shell adds rubber side grips, LIGHTSYNC RGB and room for an optional 10 g weight.
Manufacturer source

What to check

It weighs 95 g before the optional weight and is shaped for right-handed use. The POWERPLAY charging system is sold separately, and Logitech lists up to 60 hours with lighting off or 35 hours under constant motion.
Manufacturer source

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.
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Source-backed specifications for Logitech G703 LIGHTSPEED HERO and Razer DeathAdder V3 HyperSpeed
Specification	Logitech G703 LIGHTSPEED HERO	Razer DeathAdder V3 HyperSpeed

WeightDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Before the optional 10 g weight. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	95 g	55 g
DimensionsDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Mouse body, length × width × height; cable excluded. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	124 × 68 × 43 mm (length × width × height)	122.2 × 64.8 × 41.3 mm (length × width × height)
Body lengthDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Mouse body, length × width × height; cable excluded. Logitech G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed Manufacturer specification · Mouse body length. Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs	124 mm	122.2 mm
Hand orientationDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Control layout from the manufacturer's product views. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	Right-hand control layout; asymmetric shell with left-side thumb buttons	Right-handed ergonomic shape; side buttons on the left
Optional additional weight Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Optional extra weight, added to the listed mouse weight. Logitech G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed No source recorded.	10 g	Not provided
Body widthDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Overall width, not grip width. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	68 mm	64.8 mm
Grip material Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed No source recorded.	Dual-injected rubber side grips	Not provided
Glide feet Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	100% PTFE (3 larger pieces)

Sensor model / typeDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Logitech's sensor name. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	HERO 25K	Razer Focus X 26K optical
Maximum tracking resolutionDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed Manufacturer specification Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs	25600 DPI	26000 DPI
Maximum report rate Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · 1 ms report interval. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	1000 Hz	Not provided
Minimum sensitivity Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Tracking range starts at 100 DPI. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	100 DPI	Not provided
Published tracking speedDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Tested by Logitech on a G240 mouse pad. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	Greater than 400 IPS	500 IPS
Published acceleration thresholdDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Tested by Logitech on a G240 mouse pad. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	Greater than 40 G	40 G
Published sensor processing Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed No source recorded.	Zero smoothing, acceleration and filtering	Not provided
Maximum report rate with optional dongle Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	8000 Hz
On-the-fly DPI settings Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	5 settings
DPI-shift control Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	Razer HyperShift: at the touch of a button, activates an additional set of custom keybinds and a DPI stage
Sensor configuration Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	Smart Tracking; Dynamic Sensitivity

Listed controls Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Programmable in G HUB. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	6	6
Main switch technology Sources Logitech G703 LIGHTSPEED 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 G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed Manufacturer specification Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs	Not listed by the manufacturer	Razer Optical Mouse Switches Gen-3
Primary-button tensioning Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Manufacturer-stated primary-button tensioning mechanism, separate from electrical actuation, measured click force, latency or reliability. Logitech G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed No source recorded.	Metal-spring primary-button tensioning system	Not provided
Claimed main-switch durability Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	90 million clicks
Scroll controls Sources Logitech G703 LIGHTSPEED HERO No source recorded. Razer DeathAdder V3 HyperSpeed Manufacturer specification Razer DeathAdder V3 HyperSpeed (RZ01-05140100-R3G1) — Razer UK store page and tech specs	Not provided	Standard scroll wheel; no tilt-click

Connections Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Original exact connection description: LIGHTSPEED wireless USB receiver; USB data and charging cable. This common availability value does not equate proprietary receiver systems: the distinct sourced ecosystem is retained in wireless_ecosystem. The exact package names charging/data cable and the technical table lists both USB and wireless report rates. Cable endpoint shapes, chemistry and receiver interoperability are not identified and remain unknown. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	Wireless receiver; wired USB data	Wireless receiver; wired USB data
Power source Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Manufacturer POWERPLAY feature expressly describes keeping the mouse charged while at rest or play; POWERPLAY system is sold separately, and the package includes a charging/data cable. Exact battery chemistry, capacity and user replaceability remain unverified. Original runtime claims are retained in separate conditioned fields: Up to 60 hours without lighting; separate 35-hour constant-motion claim. Logitech lists 35 hours under constant motion and 60 hours with lighting off; runtime varies with use. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	Rechargeable battery	Rechargeable battery
Cable length Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	1.8 m	Not provided
Wireless charging support Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · The POWERPLAY wireless charging system is sold separately. Logitech G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed No source recorded.	Logitech POWERPLAY	Not provided
POWERPLAY 2 compatibility Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · On Logitech's POWERPLAY 2 compatible-mice list; the charging system is sold separately. Logitech POWERPLAY 2 — exact compatible mouse list Razer DeathAdder V3 HyperSpeed No source recorded.	Yes	Not provided
Claimed runtime with lighting off Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · Up to60hours with no lighting, as separately listed by Logitech. Motion pattern, connection mode and report-rate conditions for this60hour row are not explicitly stated; this is not a controlled comparison. Logitech G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed No source recorded.	60 hours	Not provided
Claimed constant-motion runtime Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · The source separately lists Constant motion:35Hrs, with user/battery-discharge/computing-condition caveat. Lighting, connection mode and report-rate conditions for this35hour row are not explicitly stated. Logitech G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed No source recorded.	35 hours	Not provided
Claimed wireless runtime at 1000 Hz Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	100 hours
Claimed wireless runtime at 8000 Hz Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	20 hours
Battery chemistry Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	Lithium-ion
Charging time Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	4 hours

LightingDifferent Sources Logitech G703 LIGHTSPEED 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 G703 LIGHTSPEED HERO — manufacturer specifications 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	RGB	None
Customisation softwareDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · G HUB is an optional download (internet required); advanced settings need it. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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 G HUB	Razer Synapse
Onboard profile capacity Sources Logitech G703 LIGHTSPEED HERO Logitech does not list this for the model. · Manufacturer specification · Logitech does not list a stored-profile count. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	Not provided	1 profile
Onboard memory Sources Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	Yes

Manufacturer host requirements Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · G HUB has its own current system requirements. Logitech G703 LIGHTSPEED HERO — manufacturer specifications Razer DeathAdder V3 HyperSpeed No source recorded.	USB port; Windows 7 or later; macOS 10.11 or later; ChromeOS	Not provided
Listed packageDifferent Sources Logitech G703 LIGHTSPEED HERO Manufacturer specification · POWERPLAY hardware is not included; check the seller's listing. Logitech G703 LIGHTSPEED HERO — manufacturer specifications 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	Mouse; LIGHTSPEED receiver; charging/data cable; receiver extension adapter; optional 10 g weight; documentation	Mouse; HyperSpeed Wireless USB dongle and USB dongle adapter; USB Type-A to USB Type-C cable; Important Product Information Guide
Wireless receiver ecosystemDifferent Sources Logitech G703 LIGHTSPEED HERO 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 G703 LIGHTSPEED HERO — manufacturer specifications 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 LIGHTSPEED Wireless	Razer HyperSpeed Wireless

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 Logitech G703 LIGHTSPEED HERO No source recorded. 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	Not provided	Not listed by the manufacturer

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