G305 vs PRO X SUPERLIGHT 2: AA Power, Charging and Size
Choose G305 if you prefer its shorter body and replacing an AA instead of recharging the mouse. Choose PRO X SUPERLIGHT 2 if you want USB-C charging and its published 60 g design, and the longer body suits your preference. Neither choice is a proven upgrade in aim or comfort from specifications alone.
Published by Pickoryx · Published 2026-10-05
Source checked 2026-10-05 09:19 UTC
Products compared
Product A · ASIN B07CMS5Q6P
Logitech G305 LIGHTSPEED
Last observed offer
$29.99 List Price: $49.99
Per listed package.
Offer eligibility must be confirmed on Amazon.
Checked 2026-10-19 19:42 UTC. Price and availability may change.
Product B · ASIN B09NBWL8J5
Logitech PRO X SUPERLIGHT 2
Last observed offer
$153.49
Per listed package.
Offer eligibility must be confirmed on Amazon.
Checked 2026-10-19 15:52 UTC. Price and availability may change.
Pickoryx may earn a commission from qualifying purchases through the paid Amazon links on this page, at no added cost to you.
The buying question
Do you prefer a shorter AA-powered mouse or the longer, rechargeable SUPERLIGHT 2 design?
G305 combines a shorter body with a replaceable AA. SUPERLIGHT 2 pairs USB-C charging with a manufacturer-listed 60 g design and larger exterior dimensions.
Quick verdict
Choose Logitech G305 LIGHTSPEED if
- You prefer the shorter published body dimensions.
- Keeping a replacement AA available fits your routine.
Choose Logitech PRO X SUPERLIGHT 2 if
- You prefer plugging the mouse in to recharge.
- You want its published 60 g design and are comfortable choosing a longer body.
When the recommendation changes
- If you already know that a longer mouse shape does not suit your grip, a low weight label is not enough reason to switch.
- If battery swapping annoys you more than connecting a charging cable, the rechargeable routine may matter more than body size.
The differences that matter
Battery And Charging Routine
What this changes: G305 fits a routine built around keeping a replacement AA ready. SUPERLIGHT 2 fits a routine built around plugging the mouse in to recharge. Choose the replenishment method you prefer; these designs alone do not establish battery life, long-term cost or reliability.[1, 2, 3, 4]
Body Size Mass And Handling
Logitech G305 LIGHTSPEED
Published size: 116.6 mm long × 62.1 mm wide × 38.2 mm high. Logitech lists 99 g; the weight field does not identify the AA configuration.[1]
Logitech PRO X SUPERLIGHT 2
Published size: 125 mm long × 63.5 mm wide × 40 mm high. Logitech lists 60 g.[3]
What this changes: G305 is the shorter body in the published dimensions. SUPERLIGHT 2's 60 g design is physically longer, wider and taller, so a low weight label does not mean a smaller mouse. Compare the dimensions with a shape you already find comfortable; neither set of numbers proves better hand fit or aim.[1, 3]
Best for your routine
Replacing a cell instead of managing a mouse charging cable
Best fit: Logitech G305 LIGHTSPEED
Based on listed features, not comparative testing.
G305's removable AA matches that preference. Keep a suitable replacement available; this is a power-routine choice, not a verified running-cost advantage.
Recharging the mouse as part of a regular desk routine
Best fit: Logitech PRO X SUPERLIGHT 2
Based on listed features, not comparative testing.
SUPERLIGHT 2's USB-C charging matches that habit. Choose it if connecting a charging cable is easier for you than maintaining replacement AAs.
Choosing a shorter body rather than the lowest published mass
Best fit: Logitech G305 LIGHTSPEED
Based on listed features, not comparative testing.
G305 is shorter in Logitech's dimensions. That can match an established preference for a shorter mouse, but dimensions alone cannot establish comfort for a hand size or grip style.
Wanting the 60 g design while accepting a larger shell
Best fit: Logitech PRO X SUPERLIGHT 2
Based on listed features, not comparative testing.
SUPERLIGHT 2 fits that specification preference. Compare its dimensions with a mouse you know; do not assume the lower listed mass means a smaller shape.
Value and trade-offs
One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.
If SUPERLIGHT 2 costs more, justify the difference with a preference for its rechargeable routine and physical design. Both already offer receiver-based wireless use, so gaining wireless alone is not a reason to pay the premium.
There is not enough verified price history here to recommend buying now or waiting.
Limitations
- This comparison covers black G305 910-005280 and standard black PRO X SUPERLIGHT 2 910-006628. G305 X SUPERLIGHT, SUPERLIGHT 2 DEX and SUPERLIGHT 2c are different models.
- The mass figures are manufacturer specifications; G305's stated battery configuration is unresolved. No matched battery/accessory weighing or exact reduction is established.
- Exterior dimensions do not capture the full shape or establish a best hand size, grip style or comfort outcome.
- No measured battery-duration, charging-time, latency, aiming, durability or long-term cost winner is established. Charging-pad compatibility is outside this comparison.
Questions shoppers ask
Will either wireless setup leave my computer's USB ports free?
The documented setups still need a USB connection for a LIGHTSPEED receiver. G305's guide allows a direct connection or an extension cable; SUPERLIGHT 2's guide uses a receiver and extension adapter connected through its cable. Include the receiver in your laptop-port plan.
Is the difference between the listed masses an exact saving for my setup?
No. G305's weight field does not identify the AA used, and its guide says a lithium AA can make it lighter without giving a resulting mass. SUPERLIGHT 2 also has optional grip tape and aperture-door accessories. Compare the published design figures without treating their difference as a measured result for every setup.
Methodology and sources
We matched black model numbers to Logitech's US product information, checked both setup guides and compared battery access, charging, receiver setup and published dimensions. Mass values remain manufacturer specifications with configuration limits.
AI assisted the research and drafting. Pickoryx did not conduct hands-on testing.
View 4 sources
- 1.G305 LIGHTSPEED Wireless Gaming MouseLogitech G · Official specifications · Source checked 2026-10-05 07:41 UTC
Evidence used on this page
- Single-AA feature; physical specifications in page product data; Black ProductModel 910-005280: Exact black US SKU, one-AA operation, published body dimensions and listed 99 g mass. The weight field does not specify a battery configuration.
- 2.G305 LIGHTSPEED Wireless Gaming Mouse Setup GuideLogitech G · Official specifications · Source checked 2026-10-05 07:41 UTC
Evidence used on this page
- Printed pp. 3–4: AA installation and USB receiver setup; p. 5: lithium-AA weight note: Documents the removable AA cell, receiver connection and a manufacturer suggestion that changing to a lithium AA can reduce weight, without specifying a resulting mass.
- 3.PRO X SUPERLIGHT 2 LIGHTSPEED Wireless Gaming MouseLogitech G · Official specifications · Source checked 2026-10-05 08:45 UTC
Evidence used on this page
- USB-C charging description; physical specifications in page product data; Black ProductModel 910-006628; package contents: Exact standard black US SKU with USB-C charging, listed 60 g mass and 125 × 63.5 × 40 mm body dimensions.
- 4.PRO X SUPERLIGHT 2 Setup GuideLogitech G · Official specifications · Source checked 2026-10-05 08:45 UTC
Evidence used on this page
- Printed pp. 3–5: package, USB charging/data port and receiver/extension setup: Exact standard model guide documents the charging cable and receiver arrangement, with optional grip tape and aperture-door accessories.