Schematic illustration · not product imagery

Logitech G G305 LIGHTSPEED

The Logitech G G305 LIGHTSPEED is an AA-powered wireless gaming mouse using a HERO optical sensor and a USB receiver. Logitech lists a sensitivity range extending to 12,000 DPI, a 1 ms report interval and six buttons. Its published 99 g weight includes the battery, while the mouse alone weighs 75 g. The rated battery duration is up to 250 hours in performance mode. The G305 uses replaceable power rather than an internal rechargeable battery and has no RGB lighting.

Research-based review

Last reviewed: Not reviewed yet · 3 sources

Weight: 99 g
Sensor: HERO
Polling Rate: 1000 Hz
DPI: 12000
Battery: 250 hours
Connection: Wireless receiver

Specification conditions: 99 g includes one AA battery; 75 g without battery is not the playable weight used here. Battery: up to 250 hours in performance mode; endurance mode is a separate rating. 1 ms corresponds to 1000 Hz; the support table contains a MHz unit typo. Dimensions normalized from Logitech support axis labels. Switch part number and encoder are unconfirmed.

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Research-based coverage. Specifications, sourced assessments, and editorial views are kept distinct. No hands-on testing is claimed on this page. How we review ↗

EVIDENCE BEFORE VERDICTS

Research-Based Review

Overview

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Pros

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Cons

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Best For

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Who Should Avoid

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Hand Size

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Grip Style

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Game Compatibility

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Detailed Specifications

99 g includes one AA battery; 75 g without battery is not the playable weight used here. Battery: up to 250 hours in performance mode; endurance mode is a separate rating. 1 ms corresponds to 1000 Hz; the support table contains a MHz unit typo. Dimensions normalized from Logitech support axis labels. Switch part number and encoder are unconfirmed.

G305 LIGHTSPEED detailed specifications
Brand	Logitech G
Model	G305 LIGHTSPEED
Series	G305
Release date	Not verified
Weight	99 g
Length	116.6 mm
Width	62.15 mm
Height	38.2 mm
Sensor	HERO
Maximum DPI	12000
IPS	400
Acceleration	40 G
Polling rate	1000 Hz
Switch type	Not verified
Encoder	Not verified
Connection	Wireless receiver
Wired	No
Wireless	Yes
Bluetooth	No
Buttons	6
Battery life	250 hours
Charging	Replaceable single AA battery; no onboard charging
Handedness	Not verified
RGB	No
MSRP	Not verified

Where to Buy

No verified merchant offers have been added.

Alternatives

Other mice to explore; inclusion does not imply equivalent performance or a recommendation.

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SteelSeries

Aerox 3 Wireless (2022 Edition)

The SteelSeries Aerox 3 Wireless 2022 Edition is a perforated-shell gaming mouse offered in Onyx and Snow finishes. This record covers the Onyx wireless revision, not the original Aerox 3 or the later Gen 2 model. SteelSeries specifies a 68 g design, a TrueMove Air sensor and Golden Micro IP54 switches. It supports 2.4 GHz wireless and Bluetooth connectivity, with configurable three-zone RGB lighting. The manufacturer advertises up to 200 hours of battery life, but mode-specific conditions still require confirmation.

68 gPolling —

PublishedCompare ↗

Illustration · not product imagery

SteelSeries

Aerox 9 Wireless

The Aerox 9 Wireless is SteelSeries’ multi-button MMO and MOBA mouse with a manufacturer-listed weight of 89 grams. Its twelve-button side panel and tilt-click wheel are paired with the TrueMove Air sensor, supporting up to 18,000 CPI. Radio and Bluetooth connectivity sit alongside a detachable USB-C cable. Golden Micro IP54 switches and three-zone RGB lighting complete the documented hardware. Battery estimates depend on operating conditions; the quoted maximum should not be interpreted as a continuous high-rate gaming guarantee.

89 gPolling —

PublishedCompare ↗

Illustration · not product imagery

LAMZU

ATLANTIS MINI 4K

The LAMZU ATLANTIS MINI 4K uses a smaller 117 by 63 by 37 mm body than the OG V2 4K. Its manufacturer specification graphic lists a nominal 51 g weight with a two-gram tolerance, a PixArt 3395 sensor and sensitivity up to 26,000 DPI. Wired and wireless operation are supported, and the documented package includes a 4K receiver and USB-C cable. Huano transparent blue-shell pink-dot switches and a Silver TTC encoder are listed for this specific Mini generation.

51 g4000 Hz

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Sources

G305 LIGHTSPEED official specifications ↗
Logitech G · OFFICIAL · Accessed 10/3/2026
Source checked: 10/3/2026 · Verified
99 g includes one AA battery; 75 g without battery is not the playable weight used here. Battery: up to 250 hours in performance mode; endurance mode is a separate rating. 1 ms corresponds to 1000 Hz; the support table contains a MHz unit typo. Dimensions normalized from Logitech support axis labels. Switch part number and encoder are unconfirmed.
G305 LIGHTSPEED review ↗
RTINGS.com · REVIEW · Accessed 10/3/2026
Source checked: 10/3/2026 · Verified
Public review and model context inspected. Locked test measurements and scores were not extracted.
G305 technical specifications ↗
Logitech · OFFICIAL · Accessed 10/3/2026
Source checked: 10/3/2026 · Verified
Battery-inclusive weight, dimensions, six buttons and RGB none verified.

FAQ

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