MICE · YOUR NEXT FACE-OFF

ASUS ROG Strix Impact III Wireless vs Logitech G703 LIGHTSPEED HERO

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

Compared products

YOUR FIRST CHOICE

ASUS ROG Strix Impact III Wireless

Black · 90MP03D0-BMAA00 · US manufacturer configuration

Full product profile Official image

Exact model & source notes

The ROG Strix Impact III Wireless is ASUS's compact ambidextrous-shaped wireless mouse that runs on one AA or AAA battery: 57 g without battery (72 g with AA), a 36,000 DPI ROG AimPoint sensor, 2.4 GHz and Bluetooth modes, and push-fit swappable switches.

Specifications checked 28 Sept 2026.

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

Manufacturer specifications

WHICH SUITS YOU?

Choose the ASUS ROG Strix Impact III Wireless for

A symmetric shape

Choose the Logitech G703 LIGHTSPEED HERO for

Both wired and wireless connections
A right-hand shape

Built from verified specifications that differ. Not a rating or a recommendation.

See the 11 verified differences

THE CONTENDER

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

ASUS ROG Strix Impact III Wireless UK & US retailers

UK & US price history: no verified listing yet

Logitech G703 LIGHTSPEED HERO 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

Connections

Check the exact configuration and source conditions for your use.

ASUS ROG Strix Impact III Wireless2.4 GHz RF wireless (ROG Omni Receiver) or Bluetooth 5.1

Manufacturer specification · ASUS lists Bluetooth 5.1 and RF 2.4GHz and gives the cable as NA; Bluetooth pairs with up to 3 devices.

Source 1 Source 2 Source 3

Logitech G703 LIGHTSPEED HEROWireless receiver; wired USB data

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.

Source 1

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 ↓

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

Connections

In Visual facts

ASUS ROG Strix Impact III Wireless2.4 GHz RF wireless (ROG Omni Receiver) or Bluetooth 5.1

Logitech G703 LIGHTSPEED HEROWireless receiver; wired USB data

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · ASUS lists Bluetooth 5.1 and RF 2.4GHz and gives the cable as NA; Bluetooth pairs with up to 3 devices.

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs

Logitech G703 LIGHTSPEED HERO

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Check the exact configuration and source conditions for your use.

Sensor model / type

In Visual facts

ASUS ROG Strix Impact III WirelessROG AimPoint optical sensor

Logitech G703 LIGHTSPEED HEROHERO 25K

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · ASUS's sensor name, with < 1% deviation. The supplier is not stated.

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Logitech's sensor name.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Hand orientation

In Visual facts

ASUS ROG Strix Impact III WirelessAmbidextrous shape; side buttons on the left only

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

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · ASUS lists the shape as ambidextrous; the official gallery shows two side buttons on the left and none on the right, so the side-button layout suits right-handed use. Not a grip or comfort test.

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Check the exact configuration and source conditions for your use.

Customisation software

In Visual facts

ASUS ROG Strix Impact III WirelessArmoury Crate (Armoury Crate Gear)

Logitech G703 LIGHTSPEED HEROLogitech G HUB

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · ASUS says Armoury Crate Gear adjusts RGB lighting, performance and surface calibration and maps buttons.

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Battery

In Visual facts

ASUS ROG Strix Impact III Wireless1 × AA or AAA (both included, with AAA-to-AA converter); 2.4 GHz RF: 450 hours (lighting off) or 320 hours (default lighting); Bluetooth: 618 hours (lighting off) or 450 hours (default lighting)

Logitech G703 LIGHTSPEED HERORechargeable battery

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · ASUS's ratings, measured with an AA lithium battery; ASUS says battery life varies with battery type. The 2.4 GHz RF figures are at a 1000 Hz polling rate. The polling rate behind the Bluetooth figures is unresolved: ASUS's overview footnote says the polling rate stays at 1000 Hz throughout, but ASUS's quick start guide marks 500 Hz and 1000 Hz as not supported over Bluetooth. The magnetic back cover eases replacement. Batteries are not covered by warranty.

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF

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

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Listed package

In Visual facts

ASUS ROG Strix Impact III WirelessMouse; wireless receiver; quick start guide; warranty booklet; AA battery; AAA battery; AAA-to-AA battery converter holder

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

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · Manufacturer box contents; no cable is listed. Check the seller's listing.

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Check the exact configuration and source conditions for your use.

Show 5 more verified differences

Maximum tracking resolution

ASUS ROG Strix Impact III Wireless36000 DPI

Logitech G703 LIGHTSPEED HERO25600 DPI

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

ASUS ROG Strix Impact III Wireless50 G

Logitech G703 LIGHTSPEED HEROGreater than 40 G

Sources

ASUS ROG Strix Impact III Wireless

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

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

ASUS ROG Strix Impact III Wireless650 IPS

Logitech G703 LIGHTSPEED HEROGreater than 400 IPS

Sources

ASUS ROG Strix Impact III Wireless

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

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Body width

ASUS ROG Strix Impact III Wireless62 mm

Logitech G703 LIGHTSPEED HERO68 mm

Sources

ASUS ROG Strix Impact III Wireless

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

ROG Strix Impact III Wireless — ASUS ROG UK tech specs

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Overall width, not grip width.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Dimensions

ASUS ROG Strix Impact III Wireless120 × 62 × 39 mm (length × width × height)

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

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · Mouse body as listed by ASUS.

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Small physical differences (1)

Body length

In Visual facts

ASUS ROG Strix Impact III Wireless120 mm

Logitech G703 LIGHTSPEED HERO124 mm

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification

ROG Strix Impact III Wireless — ASUS ROG UK tech specs

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

Check the exact configuration and source conditions for your use.

Configuration & compatibility details (1)

Listed operating systems

ASUS ROG Strix Impact III WirelessWindows 10; Windows 11

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

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · ASUS's listed OS support.

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.

Missing or non-comparable evidence (20)

Main switch technology

ASUS ROG Strix Impact III WirelessROG Micro Switches (mechanical); push-fit swappable sockets

Logitech G703 LIGHTSPEED HERONot verified

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · ASUS's table names the ROG 70M Mechanical Switch; the push-fit sockets accept compatible 3-pin mechanical switches.

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs

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

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

On-mouse adjustments

ASUS ROG Strix Impact III WirelessDPI On-The-Scroll (50 DPI steps); polling rate; lift-off distance (Low / High)

Logitech G703 LIGHTSPEED HERONot verified

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · Button combinations on the mouse, per ASUS.

ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF

Logitech G703 LIGHTSPEED 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

ASUS ROG Strix Impact III Wireless5 profiles

Logitech G703 LIGHTSPEED HERONot verified

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · Profiles 1–5, per the quick start guide.

ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF

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

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

Onboard memory

ASUS ROG Strix Impact III WirelessYes

Logitech G703 LIGHTSPEED HERONot verified

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · The quick start guide describes 5 profiles switched with the DPI button and scroll click; ASUS notes onboard memory does not support macros and Windows shortcuts.

ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

Wireless charging support

ASUS ROG Strix Impact III WirelessNot verified

Logitech G703 LIGHTSPEED HEROLogitech POWERPLAY

Sources

ASUS ROG Strix Impact III Wireless

No source recorded for this side.

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Cable length

ASUS ROG Strix Impact III WirelessNot verified

Logitech G703 LIGHTSPEED HERO1.8 m

Sources

ASUS ROG Strix Impact III Wireless

No source recorded for this side.

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Claimed constant-motion runtime

ASUS ROG Strix Impact III WirelessNot verified

Logitech G703 LIGHTSPEED HERO35 hours

Sources

ASUS ROG Strix Impact III Wireless

No source recorded for this side.

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

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

Claimed runtime with lighting off

ASUS ROG Strix Impact III WirelessNot verified

Logitech G703 LIGHTSPEED HERO60 hours

Sources

ASUS ROG Strix Impact III Wireless

No source recorded for this side.

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

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

Primary-button tensioning

ASUS ROG Strix Impact III WirelessNot verified

Logitech G703 LIGHTSPEED HEROMetal-spring primary-button tensioning system

Sources

ASUS ROG Strix Impact III Wireless

No source recorded for this side.

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

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

DPI presets

ASUS ROG Strix Impact III Wireless4 settings

Logitech G703 LIGHTSPEED HERONot verified

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · DPI 1–4 default to 400 / 800 / 1600 (default) / 3200 DPI and can be customised in Armoury Crate or with DPI On-The-Scroll.

ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

Main-button surface

ASUS ROG Strix Impact III WirelessPBT left and right buttons

Logitech G703 LIGHTSPEED HERONot verified

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · ASUS also describes a mechanical button-tension system with zero gap between buttons and switches.

ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

ROG Omni Receiver support

ASUS ROG Strix Impact III WirelessYes

Logitech G703 LIGHTSPEED HERONot verified

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · ASUS says the Omni Receiver connects one mouse and one keyboard simultaneously.

ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes

Logitech G703 LIGHTSPEED 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

ASUS ROG Strix Impact III WirelessNot verified

Logitech G703 LIGHTSPEED HERO10 g

Sources

ASUS ROG Strix Impact III Wireless

No source recorded for this side.

Logitech G703 LIGHTSPEED HERO

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

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

POWERPLAY 2 compatibility

ASUS ROG Strix Impact III WirelessNot verified

Logitech G703 LIGHTSPEED HEROYes

Sources

ASUS ROG Strix Impact III Wireless

No source recorded for this side.

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

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

Published sensor processing

ASUS ROG Strix Impact III WirelessNot verified

Logitech G703 LIGHTSPEED HEROZero smoothing, acceleration and filtering

Sources

ASUS ROG Strix Impact III Wireless

No source recorded for this side.

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Grip material

ASUS ROG Strix Impact III WirelessNot verified

Logitech G703 LIGHTSPEED HERODual-injected rubber side grips

Sources

ASUS ROG Strix Impact III Wireless

No source recorded for this side.

Logitech G703 LIGHTSPEED HERO

Manufacturer specification

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Claimed main-switch durability

ASUS ROG Strix Impact III Wireless70 million clicks

Logitech G703 LIGHTSPEED HERONot verified

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · ASUS's lifespan rating for the supplied switches.

ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes

Logitech G703 LIGHTSPEED 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

ASUS ROG Strix Impact III WirelessNot verified

Logitech G703 LIGHTSPEED HEROLogitech LIGHTSPEED Wireless

Sources

ASUS ROG Strix Impact III Wireless

No source recorded for this side.

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

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

Weight

ASUS ROG Strix Impact III Wireless72 g

Logitech G703 LIGHTSPEED HERO95 g

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · With the AA battery fitted, per ASUS. ASUS lists 57 g without battery and USB dongle and 68 g with the AAA battery and converter holder; its headline 57 g excludes battery and wireless receiver. There is no cable (listed as NA).

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs

Logitech G703 LIGHTSPEED HERO

Manufacturer specification · Before the optional 10 g weight.

Logitech G703 LIGHTSPEED HERO — manufacturer specifications

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

Weight without battery

ASUS ROG Strix Impact III Wireless57 g

Logitech G703 LIGHTSPEED HERONot verified

Sources

ASUS ROG Strix Impact III Wireless

Manufacturer specification · Without battery and USB dongle, per ASUS.

ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes

Logitech G703 LIGHTSPEED HERO

No source recorded for this side.

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

4 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

ASUS ROG Strix Impact III Wireless

What it brings

ASUS rates the battery at 450 hours on 2.4 GHz (at 1000 Hz) and 618 hours on Bluetooth, both with lighting off (AA lithium cell), and both AA and AAA cells are in the box.
Manufacturer source Manufacturer source
The push-fit sockets take compatible 3-pin mechanical switches, the Omni Receiver can also serve a keyboard, and five onboard profiles are listed.
Manufacturer source Manufacturer source

What to check

The report rate tops out at 1000 Hz (and 500 Hz and above are not available over Bluetooth), and there is no wired mode or cable.
Manufacturer source Manufacturer source
Despite the ambidextrous shape both side buttons are on the left, the fitted switches are rated for 70 million clicks, and onboard memory does not store macros or Windows shortcuts.
Manufacturer source Manufacturer source

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

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

37 of 37 specifications Sources in each row

Source-backed specifications for ASUS ROG Strix Impact III Wireless and Logitech G703 LIGHTSPEED HERO
Specification	ASUS ROG Strix Impact III Wireless	Logitech G703 LIGHTSPEED HERO

WeightDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · With the AA battery fitted, per ASUS. ASUS lists 57 g without battery and USB dongle and 68 g with the AAA battery and converter holder; its headline 57 g excludes battery and wireless receiver. There is no cable (listed as NA). ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification · Before the optional 10 g weight. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	72 g	95 g
Weight without battery Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · Without battery and USB dongle, per ASUS. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes Logitech G703 LIGHTSPEED HERO No source recorded.	57 g	Not provided
DimensionsDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · Mouse body as listed by ASUS. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification · Mouse body, length × width × height; cable excluded. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	120 × 62 × 39 mm (length × width × height)	124 × 68 × 43 mm (length × width × height)
Body lengthDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification ROG Strix Impact III Wireless — ASUS ROG UK tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification · Mouse body, length × width × height; cable excluded. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	120 mm	124 mm
Body widthDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS's listed width; ASUS does not state the measurement basis. ROG Strix Impact III Wireless — ASUS ROG UK tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification · Overall width, not grip width. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	62 mm	68 mm
Hand orientationDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS lists the shape as ambidextrous; the official gallery shows two side buttons on the left and none on the right, so the side-button layout suits right-handed use. Not a grip or comfort test. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification · Control layout from the manufacturer's product views. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	Ambidextrous shape; side buttons on the left only	Right-hand control layout; asymmetric shell with left-side thumb buttons
Optional additional weight Sources ASUS ROG Strix Impact III Wireless No source recorded. Logitech G703 LIGHTSPEED HERO Manufacturer specification · Optional extra weight, added to the listed mouse weight. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	Not provided	10 g
Grip material Sources ASUS ROG Strix Impact III Wireless No source recorded. Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications	Not provided	Dual-injected rubber side grips

Sensor model / typeDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS's sensor name, with < 1% deviation. The supplier is not stated. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification · Logitech's sensor name. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	ROG AimPoint optical sensor	HERO 25K
Maximum tracking resolutionDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications	36000 DPI	25600 DPI
Minimum sensitivity Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS gives the range as 100-36,000 DPI; DPI On-The-Scroll adjusts in 50 DPI steps. ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF Logitech G703 LIGHTSPEED HERO Manufacturer specification · Tracking range starts at 100 DPI. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	100 DPI	100 DPI
DPI presets Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · DPI 1–4 default to 400 / 800 / 1600 (default) / 3200 DPI and can be customised in Armoury Crate or with DPI On-The-Scroll. ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF Logitech G703 LIGHTSPEED HERO No source recorded.	4 settings	Not provided
Maximum report rate Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · The quick start guide's polling-rate hotkey cycles 125 / 250 / 500 / 1000 Hz, with 500 and 1000 Hz not supported over Bluetooth; ASUS's overview footnote says its battery figures keep the polling rate at 1000 Hz, which conflicts with the guide for the Bluetooth figures. ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF Logitech G703 LIGHTSPEED HERO Manufacturer specification · 1 ms report interval. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	1000 Hz	1000 Hz
Published tracking speedDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS's maximum speed rating; test surface not stated. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification · Tested by Logitech on a G240 mouse pad. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	650 IPS	Greater than 400 IPS
Published acceleration thresholdDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS's maximum acceleration rating; test surface not stated. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification · Tested by Logitech on a G240 mouse pad. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	50 G	Greater than 40 G
On-mouse adjustments Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · Button combinations on the mouse, per ASUS. ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF Logitech G703 LIGHTSPEED HERO No source recorded.	DPI On-The-Scroll (50 DPI steps); polling rate; lift-off distance (Low / High)	Not provided
Published sensor processing Sources ASUS ROG Strix Impact III Wireless No source recorded. Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications	Not provided	Zero smoothing, acceleration and filtering

Listed controls Sources ASUS ROG Strix Impact III Wireless ASUS's web pages give no button count. Versus counts the buttons labelled in the quick start guide's "Mouse features" diagram (left-click, right-click, forward, backward and DPI) plus the scroll-wheel click, which the guide uses in its key combinations. The separately labelled pairing button, a connection control, is not counted. · Calculated from cited specifications ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF Logitech G703 LIGHTSPEED HERO Manufacturer specification · Programmable in G HUB. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	6	6
Main switch technology Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS's table names the ROG 70M Mechanical Switch; the push-fit sockets accept compatible 3-pin mechanical switches. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs 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	ROG Micro Switches (mechanical); push-fit swappable sockets	Not listed by the manufacturer
Claimed main-switch durability Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS's lifespan rating for the supplied switches. ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes Logitech G703 LIGHTSPEED HERO No source recorded.	70 million clicks	Not provided
Primary-button tensioning Sources ASUS ROG Strix Impact III Wireless No source recorded. 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	Not provided	Metal-spring primary-button tensioning system

ConnectionsDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS lists Bluetooth 5.1 and RF 2.4GHz and gives the cable as NA; Bluetooth pairs with up to 3 devices. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs 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	2.4 GHz RF wireless (ROG Omni Receiver) or Bluetooth 5.1	Wireless receiver; wired USB data
BatteryDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS's ratings, measured with an AA lithium battery; ASUS says battery life varies with battery type. The 2.4 GHz RF figures are at a 1000 Hz polling rate. The polling rate behind the Bluetooth figures is unresolved: ASUS's overview footnote says the polling rate stays at 1000 Hz throughout, but ASUS's quick start guide marks 500 Hz and 1000 Hz as not supported over Bluetooth. The magnetic back cover eases replacement. Batteries are not covered by warranty. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF 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	1 × AA or AAA (both included, with AAA-to-AA converter); 2.4 GHz RF: 450 hours (lighting off) or 320 hours (default lighting); Bluetooth: 618 hours (lighting off) or 450 hours (default lighting)	Rechargeable battery
Cable length Sources ASUS ROG Strix Impact III Wireless No source recorded. Logitech G703 LIGHTSPEED HERO Manufacturer specification Logitech G703 LIGHTSPEED HERO — manufacturer specifications	Not provided	1.8 m
Wireless charging support Sources ASUS ROG Strix Impact III Wireless No source recorded. Logitech G703 LIGHTSPEED HERO Manufacturer specification · The POWERPLAY wireless charging system is sold separately. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	Not provided	Logitech POWERPLAY
POWERPLAY 2 compatibility Sources ASUS ROG Strix Impact III Wireless No source recorded. 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	Not provided	Yes
Claimed runtime with lighting off Sources ASUS ROG Strix Impact III Wireless No source recorded. 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	Not provided	60 hours
Claimed constant-motion runtime Sources ASUS ROG Strix Impact III Wireless No source recorded. 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	Not provided	35 hours

Onboard memory Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · The quick start guide describes 5 profiles switched with the DPI button and scroll click; ASUS notes onboard memory does not support macros and Windows shortcuts. ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF Logitech G703 LIGHTSPEED HERO No source recorded.	Yes	Not provided
Onboard profile capacity Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · Profiles 1–5, per the quick start guide. ROG Strix Impact III Wireless Quick Start Guide Q22919 (P520) — ASUS download PDF 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	5 profiles	Not provided
Lighting Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · RGB lighting is adjusted in Armoury Crate Gear. Published lighting implementation: Scroll wheel (Aura Sync). Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation. ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes ROG Strix Impact III Wireless — ASUS ROG USA tech specs 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	RGB	RGB
Customisation softwareDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS says Armoury Crate Gear adjusts RGB lighting, performance and surface calibration and maps buttons. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes Logitech G703 LIGHTSPEED HERO Manufacturer specification · G HUB is an optional download (internet required); advanced settings need it. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	Armoury Crate (Armoury Crate Gear)	Logitech G HUB

ROG Omni Receiver support Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS says the Omni Receiver connects one mouse and one keyboard simultaneously. ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes Logitech G703 LIGHTSPEED HERO No source recorded.	Yes	Not provided
Main-button surface Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS also describes a mechanical button-tension system with zero gap between buttons and switches. ROG Strix Impact III Wireless — ASUS ROG UK product overview and footnotes Logitech G703 LIGHTSPEED HERO No source recorded.	PBT left and right buttons	Not provided
Listed operating systemsDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · ASUS's listed OS support. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification · G HUB has its own current system requirements. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	Windows 10; Windows 11	USB port; Windows 7 or later; macOS 10.11 or later; ChromeOS
Listed packageDifferent Sources ASUS ROG Strix Impact III Wireless Manufacturer specification · Manufacturer box contents; no cable is listed. Check the seller's listing. ROG Strix Impact III Wireless — ASUS ROG UK tech specs ROG Strix Impact III Wireless — ASUS ROG USA tech specs Logitech G703 LIGHTSPEED HERO Manufacturer specification · POWERPLAY hardware is not included; check the seller's listing. Logitech G703 LIGHTSPEED HERO — manufacturer specifications	Mouse; wireless receiver; quick start guide; warranty booklet; AA battery; AAA battery; AAA-to-AA battery converter holder	Mouse; LIGHTSPEED receiver; charging/data cable; receiver extension adapter; optional 10 g weight; documentation
Wireless receiver ecosystem Sources ASUS ROG Strix Impact III Wireless No source recorded. 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	Not provided	Logitech LIGHTSPEED Wireless

First product manufacturer source Second product manufacturer source

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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.