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Logitech G502 LIGHTSPEED vs Razer Basilisk V4 Pro

A

Product A: Logitech

G502 LIGHTSPEED

91 of 154 known

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B

Product B: Razer

Basilisk V4 Pro

92 of 154 known

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All 154 fields

Every value links to where we found it.

Only differences

ALogitech G502 LIGHTSPEED

BRazer Basilisk V4 Pro

General

6 of 9 differ

Series

Not available

Razer Basilisk1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Product family: Razer Basilisk (page classification data).

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

910-005565, 910-005567, 910-005568, MR00761Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Logitech regional pages list 910-005565 (US, CA), 910-005567 (EU, DE) and 910-005568 (GB, FR).2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Mouse model number MR0076. Receiver model CU0008.

RZ01-05670100-R3U1, RZ01-05670200-R3U1, RZ01-05670100-R3G1, RZ01-05670200-R3G11Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026US store SKUs RZ01-05670100-R3U1 (Black) and RZ01-05670200-R3U1 (White) for the standalone mouse. EU store SKUs RZ01-05670100-R3G1 (Black) and RZ01-05670200-R3G1 (White) from the Europe page. Dock and HyperFlux V2 bundles (RZHB-261001-01 and others) are separate listings and are left out.

GTIN / EAN

0978551452463Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Primary pack barcode 097855145246 (EAN/UPC) for 910-005565 Black.

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

8 May 20195Reviewpcper.com/2019/05/logitech-g502-lightspeed-reviewRead 11 October 2026Review posted May 8, 2019 on the product launch day.

8 October 20263Press releaserazer.com/newsroom/product-news/basilisk-v4-lineRead 14 October 2026Press release dated 8 October 2026.

Status

Available1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Listed in stock on the Logitech G US store on 2026-10-11.

Available1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026US store lists Black and White in stock with the buy button enabled on 2026-10-14.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Razer Basilisk V3 Pro 35K6Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 14 October 2026Windows Central compares the Basilisk V4 Pro with the previous Basilisk V3 Pro 35K.9Reviewbasic-tutorials.com/reviews/peripherals/razer-basilisk-v4-pro-reviewRead 23 October 2026Basic Tutorials calls the Basilisk V4 Pro the successor to the Basilisk V3 Pro 35K.

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$149.995Reviewpcper.com/2019/05/logitech-g502-lightspeed-reviewRead 11 October 2026Pricing: Logitech G502 Lightspeed $149.99.6Reviewlanoc.org/review/input-devices/logitech-g502-lightspeed-wirelessRead 11 October 2026Review: MSRP of $149.99.

$169.991Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026US store: US$169.99 for Black and White. Also given by Windows Central and PC Gamer.6Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 14 October 2026Review: US$169.99, available from 8 October.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

€179.992Maker product pagerazer.com/eu-en/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Europe store: EUR 179.99 for Black (RZ01-05670100-R3G1) and White (RZ01-05670200-R3G1), as published with VAT.

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US, CA, DE, EU, GB, FR1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026From the regional Logitech G store pages that carry each model number.

US, EU1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026US store (R3U1 SKUs) and Europe store (R3G1 SKUs).

ColoursiThe maker's own colour names

Black1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Black only.

Black, White1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Black and White.

Segment

Gaming1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Listed as a Wireless Gaming Mouse.

Gaming1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page calls it a wireless gaming mouse.

Mouse type

Standard1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Standard mouse with a scroll wheel.

Standard1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Right-handed ergonomic mouse with a scroll wheel. It is not a vertical mouse or a trackball.

Shape

4 of 14 differ

Body shapeiDescribes shell symmetry, not the intended hand. Symmetrical with side buttons on one side differs from an asymmetric right-handed body. Ambidextrous means a symmetrical body with side buttons on both sides.

Asymmetric, right-handed8Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database hand compatibility: right. Amazon lists hand orientation right.

Asymmetric, right-handed1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ and spec list: right-handed ergonomic.

Maker size classiThe maker’s marketed size label. Do not infer a size class from dimensions or reviewer hand-fit recommendations.

Not available

Not available

Recommended gripsiGrip styles explicitly recommended by the maker. A reviewer finding a grip usable does not add a maker recommendation.

Not available

Not available

Recommended hand sizeiMaker recommendation, measured from wrist to middle fingertip for hand length. Source notes specify whether limits are inclusive or exclusive.

Not available

Not available

Hump positioniPosition of the shell’s highest point along its length, from a maker drawing or exact-model review.

Centre8Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database labels the hump Center.

Back4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: hump placement Back, minimal.

Thumb rest

Yes8Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database lists a thumb rest.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: signature thumb rest.

Ring or pinky finger rest

No8Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database lists no ring-finger rest.

No4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: ring finger rest No.

Upper shelliThe primary hand-contact shell. An open or perforated bottom alone does not make the upper shell perforated.

Not available

Solid5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: the contact zones are smoother than on the V3 with a matte paint finish. No perforations are described.

Swappable parts

Not available

Not available

Adjustable weight

Yes1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 20264Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Upper door takes 4 x 2 g weights and the lower cover takes 2 x 4 g weights.

No5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: the box has no grip pack, spare switches or added weights.

Maximum added weightiTotal removable weight supplied with the mouse, excluding the mouse’s normal weight.

16g(0.6 oz)1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: optional extra weights up to 16 g.3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Optional extra weights up to 16 g (2 x 4 g and 4 x 2 g).

Not available

Vertical angle

Not available

Not available

Trackball diameter

Not available

Not available

Trackball position

Not available

Not available

Dimensions and weight

4 of 5 differ

Mouse body dimensionsiLength from front to rear, width at the widest body point, and maximum height. Cable and receiver are excluded. Approximate maker figures are qualified in source notes. Logitech pages often label the front-to-rear length Height and the body height Depth, so map the figures by size.

Length131.2Maximum width75.2Maximum height40mm(5.2 × 3 × 1.6 in)1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: height 40 mm, width 75.2 mm, depth 131.2 mm. Stored as height, width and length. The datasheet rounds this to 132 x 75 x 40 mm.2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Mouse height 131.2 mm, width 75.2 mm, depth 40 mm in the table, as printed in the order of its columns. The same figures as the product page.3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026The 2020 datasheet gives height 132 mm, width 75 mm and depth 40 mm with labels in a different order. The Logitech G page gives more precise 131.2 x 75.2 x 40 mm and is stored.

Length127.5Maximum width75.8Maximum height42.7mm(5 × 3 × 1.7 in)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list Size: length 127.5 mm, width 75.8 mm, height 42.7 mm. Guru3D and Presse-citron give 130 x 75 or 75.1 x 42.5 mm, which match the older Basilisk V3 Pro 35K and are not used.

Grip widthiBody width where the thumb and opposite grip finger sit. This differs from maximum body width.

Not available

Not available

Mouse weight (claimed)iWireless mice include the battery. When the maker does not say whether a removable battery is in the weight, the published weight is stored and the source note says so. Wired mice exclude the cable. Source notes identify installed skates, colour, approximation, tolerance or a published bound.

114g(4 oz)1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: 114 g mouse only with optional extra weights. The datasheet says 114 g excluding cable.2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Weight 4.02 oz (114 g) mouse only. Optional extra weights up to 16 g.3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Weight 114 g (4.3 oz) excluding cable.

100g(3.5 oz)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Black 100 g excluding cable and dongle. White is 101 g (variant rows).

Box dimensions

Width68Height172Depth115mm(2.7 × 6.8 × 4.5 in)3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Primary pack length 11.5 cm, width 6.8 cm, height/depth 17.2 cm. Printed length is stored as depth and printed height/depth as height. Master carton dimensions are not used.

Not available

Packed weightiMouse, packaging and included accessories. Shipping-service weight is not evidence of packed weight.

430g(15.2 oz)3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Primary pack weight 430 g.

Not available

Sensor

11 of 20 differ

Marketed sensor nameiMaker’s sensor branding, or reviewer identification when the maker does not publish one. The physical part number is recorded separately.

HERO 25K1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: sensor HERO 25K. The launch units used HERO 16K (100 - 16,000 DPI). The current page and datasheet list HERO 25K.3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Datasheet: sensor HERO 25K.

Focus Pro 50K Optical Sensor Gen-31Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Focus Pro 50K Optical Sensor Gen-3.

Published sensor brandiSensor brand or trademark named by the source, which may be the mouse maker’s proprietary branding. Physical silicon manufacturer and part number are separate facts.

Logitech1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026

Razer1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Razer-branded sensor name.

Physical sensor part numberiExact physical sensor family or part identified by the maker or an exact-model reviewer. Do not infer it from DPI, speed or a sibling mouse.

Not available

Not available

Sensor type

Optical8Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database sensor type: optical.

Optical1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026

Maximum configurable DPIiMaximum selectable DPI with the documented firmware. Later firmware increases are noted in sources. The sensor chip’s theoretical maximum is not the mouse’s maximum.

25,600DPI1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: resolution 100 - 25,600 DPI. Launch units were 16,000 DPI.2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026DPI min 100, max 25,600. An older copy of this support page listed HERO and 16,000 DPI.3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Datasheet: sensor HERO 25K, resolution 100 - 25,600 DPI.

50,000DPI1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list and sensor table: 50000 DPI.

Minimum configurable DPIiLowest selectable sensitivity on this mouse. Factory presets do not establish its minimum.

100DPI1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 20262Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026DPI min 100, max 25,600.

Not available

DPI adjustment stepiSmallest documented configuration increment, not the spacing between factory presets.

Not available

1DPI1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Sensor table: DPI steps adjustment 1 DPI.

Maximum DPI stagesiMaximum number of selectable sensitivity presets saved at once, not the number of distinct supported DPI values.

54Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Guide: G502 LIGHTSPEED allows up to 5 DPI settings.

55Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: 5 configurable DPI stages.

Default DPI presetsiFactory preset sensitivity values for the exact model and firmware. Source notes distinguish different factory profiles.

400, 800, 1,600, 3,200, 6,400DPI4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Guide default settings: DPI 400/800/1600/3200/6400 and report rate 1 ms.

Not available

Separate X and Y DPI

Not available

Yes5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: X and Y axes can be set separately.

Tracking speed (claimed)iMaker or published product specification, in inches per second. If the source says more than a value, that numeric threshold is stored and qualified in the source note. Do not read it as an exact ceiling.

400IPS1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Published as more than 400 IPS, tested on a Logitech G240 mouse pad. Stored as the 400 threshold, not an exact ceiling.

930IPS1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 930 IPS.

Tracking acceleration (claimed)iMaximum tracking acceleration in multiples of gravitational acceleration, not mouse weight. A source saying more than a value is retained as a qualified threshold in the source note.

40G1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Published as more than 40 G, tested on a Logitech G240 mouse pad. Stored as the 40 threshold.2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026This support table prints more than 88 G. The product page, the datasheet and PCPer all give more than 40 G, which is stored. The 88 G figure is treated as an outlier.3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Datasheet: max acceleration more than 40 G, tested on a Logitech G240 mouse pad.

90G1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 90 G.

Lift-off distance settingsiOnly documented selectable lift-off values, or one documented fixed value. A minimum, approximate measured result or unquantified range does not establish a complete option list.

Not available

Not available

Separate lift and landing distance

Not available

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: asymmetric cut-off, set lift-off and landing distance separately from up to 26 levels. Millimetre values are not stated.

Surface calibrationiSensor calibration for a tracking surface. Adjustable lift-off distance or copying sensitivity from another mouse alone does not establish this feature.

Not available

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: Smart Tracking auto-calibrates to keep a consistent lift-off distance on all surfaces (Low, Med, High).

Motion SynciWhether sensor motion synchronization is supported. Polling-rate restrictions and default state belong in source notes.

Not available

Not available

Angle snapping

Not available

Not available

Ripple control

Not available

Not available

Tracks on glass

Not available

Not available

Sensor position

Centred8Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database gives a centered sensor at 47 percent of body length.

Centred4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: Centered (50%).

Performance

5 of 8 differ

Documented polling rates by connectioniOne row per documented usable rate and connection. Receiver and firmware requirements are noted. Maximum-only claims do not imply all intermediate settings or the same ceiling over USB.

ALogitech G502 LIGHTSPEED

Data connection	Polling rate (Hz)	Receiver requirement
USB (wired)	1,000	Not available
2.4 GHz	1,000	Included LIGHTSPEED receiver

Source1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: USB report rate 1 ms (1000 Hz) and wireless report rate 1 ms (1000 Hz). Lower rates are not listed.3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026USB report rate 1000 Hz (1 ms).

BRazer Basilisk V4 Pro

Data connection	Polling rate (Hz)	Receiver requirement
USB (wired)	8,000	Not available
2.4 GHz	1,000	Razer HyperSpeed Wireless Gen-2 Mini Dongle
2.4 GHz	8,000	Razer HyperSpeed Wireless Gen-2. The maker does not say whether the included Mini Dongle or the Mouse Dock V2 Pro transceiver is needed

Source1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: up to 8000 Hz in both wireless and wired modes. Battery claims are given at 1000 Hz and 8000 Hz over HyperSpeed Wireless Gen-2, so both 2.4 GHz rows are stored. Intermediate rates and Bluetooth polling are not published. The maker does not state which receiver gives 8000 Hz wireless. The Mouse Dock V2 Pro has an integrated 8000 Hz transceiver (press release), and CGMagazine tested 8000 Hz with that dock.

Max polling rate

1,000Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (wired)

1,000Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (2.4 GHz)

1,000Hz=CalculatedFrom Documented polling rates by connection

8,000Hz=CalculatedFrom Documented polling rates by connection

Polling rate (Bluetooth)

Not available

Not available

Claimed click latencyiAbsolute click-latency claim from the maker. A relative improvement is not absolute latency. Source notes give polling mode and whether the number is an average, bound or best case.

Not available

Not available

Adjustable debounce

Not available

Not available

Minimum debounceiLowest documented debounce setting or fixed main-switch debounce delay. Click response time or total click latency is not the same quantity.

Not available

0ms1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: no debounce delay. Stored as a fixed 0 ms debounce delay. This is not total click latency.

Measured

1 of 7 differ

Latency per connection (measured)iReviewer measurements for an identified connection, polling rate, firmware and settings. Click and sensor latency use different test methods and are not interchangeable.

Not available

Not available

DPI deviation (measured)iReviewer measurement of deviation from a specified DPI value. Test DPI, travel speed, distance and method belong in source notes.

Not available

Not available

Lift-off distance (measured)iReviewer-measured lift-off height at the lowest setting, on the specified surface. Do not store the maker’s selectable LOD here.

Not available

Not available

Main click force (measured)iReviewer-measured main-button actuation force in gram-force. Not the mouse weight and not an electrical latency measure.

Not available

Not available

Weight (measured)iReviewer scale measurement. Include battery for wireless mice and exclude cable for wired mice. Source notes identify colour and installed skates.

106g(3.7 oz)6Reviewlanoc.org/review/input-devices/logitech-g502-lightspeed-wirelessRead 11 October 2026Reviewer scale reading 106 g without the round insert where the PowerPlay module goes. Extra weights are not added. The maker figure is 114 g mouse only. The review says the wired G502 HERO measured 121 g. The reviewer does not give the scale model.

Not available

Battery life (measured)iReviewer-measured runtime from a stated test, not a claim, forecast or extrapolation. Polling, lighting and other power settings must be identified.

Not available

Not available

Hand size fitiExact-model reviewer fit assessment. Source notes define the hand-length bands and tested grip. Do not translate general praise into every size fitting.

Not available

Not available

Switches

7 of 11 differ

Main switch typeiActuation technology for the left and right main buttons. Hybrid means optical-mechanical. Inductive analog switches detect travel by induction.

Mechanical7Reviewlogitechclub.com/en/blogs/product-reviews/hkepc-logitech-g502-lightspeedRead 11 October 2026HKEPC review identifies Japanese Omron micro-switches giving mechanical button tension. Maker page lists a Mechanical Button Tensioning System. Rated life is not stored because sources conflict.8Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database lists Omron mechanical switches.

Optical1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Optical Mouse Switches Gen-4.

Published main-switch brandiBrand named for the main switches. Proprietary Razer, Pulsar, Glorious or Logitech branding does not identify the physical contract manufacturer.

Omron7Reviewlogitechclub.com/en/blogs/product-reviews/hkepc-logitech-g502-lightspeedRead 11 October 2026HKEPC names Omron D2FC-F-K (50M). EloShapes names Omron D2FC-F-7N(G) rated 20 million clicks. The part number and rating conflict, so only the brand is stored.8Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database lists Omron.

Razer1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Razer-branded switch.

Main switch model

Not available

Optical Mouse Switches Gen-41Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026

Main switch rated lifeiManufacturer or component rating for the main left/right switches, in millions of actuations. This is not a whole-mouse durability measurement.

Not available

100million1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 100-million click lifecycle.

Hot-swap main switchesiMain switches can be changed without soldering. Opening the case or using a switch pack can still be required.

Not available

No4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: hot-swap switches No.

Adjustable click actuationiThe point where a main click registers can be configured. Debounce adjustment changes timing, not actuation travel.

Not available

Not available

Separate main buttons

Not available

Not available

Side switch model

Not available

Not available

Middle click switch

Not available

Not available

Scroll encoder type

Magnetic8Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database lists an unspecified magnetic encoder.

Optical4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: HyperScroll Tilt Wheel Gen-2 optical encoder, 24 and 48 steps.

Scroll encoder

Not available

Razer HyperScroll Tilt Wheel Gen-24Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: Razer HyperScroll Tilt Wheel Gen-2.

Buttons and scroll wheel

9 of 13 differ

Physical button inputsiIncludes left/right, wheel click, each wheel-tilt direction, DPI/report-rate/profile buttons and a wheel-mode pushbutton. Excludes scroll rotation, power sliders and connection sliders. A connection pushbutton, such as Logitech Easy-Switch, counts even when the maker's own count leaves it out. A button that only switches power does not. Counts each physical input once.

124Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Layout lists 12 numbered controls: left, right, DPI up, wheel tilt left and right, DPI down, middle click, DPI shift/sniper, wheel mode toggle, forward, battery status (G9) and back.

131Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 12 programmable buttons. The page counts 14 customizable controls, which add scroll up and scroll down. The underside connection button selects the host, so it counts as one more input and makes 13. The power button is not counted.

Programmable buttonsiNumber of physical button inputs that can be remapped. Excludes scroll-up/down actions, alternate software layers and non-programmable mode controls.

114Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Guide heading: 11 fully programmable buttons. The wheel mode toggle and the power switch are not programmable.

121Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Programmable Buttons 12. The 14 customizable controls on the page include scroll up and scroll down. Retailers JB Hi-Fi and Evetech repeat 12.

Side buttonsiButtons on the thumb-facing side walls, including a side DPI-shift button. Top buttons beside the main click plate and bottom setting buttons are excluded.

34Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026G4 back, G5 forward and G6 DPI shift/sniper on the thumb side.6Reviewlanoc.org/review/input-devices/logitech-g502-lightspeed-wirelessRead 11 October 2026Review: two long thumb buttons plus a third farther up at the front, which defaults to DPI shift.

45Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: four buttons on the left side, one more than the previous generation.7Reviewpcgamer.com/hardware/gaming-mice/new-razer-basilisk-v4-executes-perfect-180-degree-turns-at-the-click-of-a-button-all-while-looking-like-a-power-rangers-footRead 14 October 2026Hands-on: both V4 mice feature four side buttons.

Side buttons on

Left4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Thumb side. The mouse is right-handed.

Left5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: the left side has four buttons and the right side is free.

DPI buttoniA physical pushbutton that changes sensitivity. A button shared with power or report rate still counts. Software-only switching does not.

Yes4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026DPI up (G8) and DPI down (G7) buttons.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Control list names a DPI Cycle Button.

DPI button position

Not available

Top5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: two buttons behind the scroll wheel switch profiles, DPI or other actions.

Profile buttoniA dedicated physical profile-switch button. A remappable input that could be assigned this action does not prove a dedicated control.

Not available

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Control list names Cycle Up Profile, a button at the edge of the left click (Insider Gaming, Windows Central).6Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 14 October 2026Review: the profile cycling button moved to the top beside the left click, from the underside on the V3 Pro 35K.8Reviewinsider-gaming.com/reviews/razer-basilisk-v4-pro-reviewRead 14 October 2026Review: a small button beside the left click is the Cycle Up Profile button.

Dedicated DPI-shift buttoniDedicated physical control for temporarily switching sensitivity while held. A software-remappable input is not automatically a dedicated sniper control.

Yes4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Button G6 is the dedicated DPI shift/sniper button.

Not available

Dedicated gesture buttoniA dedicated physical gesture control. Assigning a gesture action to a remappable button does not establish a separate gesture button.

Not available

Not available

Scroll wheel

Notched, Free spin, Tilt1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Hyper-fast wheel spins freely or locks into notched scrolling. Tilt left and right are listed in the setup guide.2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Scroll wheel: hyper-fast vertical scroll type, left/right tilt yes.4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Layout shows wheel tilt left and right.

Notched, Free spin, Tilt1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 4-way HyperScroll Tilt Wheel Gen-2 with 24 and 48 step Tactile modes and Free-Spin.

Scroll mode switchiHow the wheel changes between notched and free-spin modes. None means there is no such mode-switch mechanism.

Button4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Wheel mode toggle button, listed as not programmable.

Automatic1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Smart-Reel switches automatically between Tactile and Free-Spin by scroll speed. A scroll mode toggle button also exists.

Separate thumb wheeliA separate side wheel operated by the thumb. Tilting the central scroll wheel does not count.

Not available

No4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: thumb wheel No. Side tilt Yes.

Scroll wheel material

Rubber6Reviewlanoc.org/review/input-devices/logitech-g502-lightspeed-wirelessRead 11 October 2026Review: the wheel has rubber on the outside for traction and weight removed from the middle. The older wheel was all metal.

Not available

Build

1 of 6 differ

Shell material

Plastic, polymer unspecified8Spec databaseeloshapes.com/mouse/compareRead 11 October 2026Database material: plastic.9Retailer pageamazon.com/dp/B07L4BM851Read 11 October 2026Spec table: enclosure material plastic.

Plastic, polymer unspecified4Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Exact-model entry: material Plastic.8Reviewinsider-gaming.com/reviews/razer-basilisk-v4-pro-reviewRead 14 October 2026Review: a mix of matte and gloss plastics.

Surface finishiPublished surface finish, such as matte or textured. Soft-feel wording does not establish rubber material or a chemical coating.

Not available

Matte5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: matte paint finish on the contact zones. Separation lines are glossy black. The review does not name the colour tested.

Installed feet materialiMaterial of the factory-installed skates, excluding separately supplied replacements or dot skates. Virgin PTFE means additive-free or explicitly virgin-grade PTFE.

PTFE1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page lists PTFE feet with a 250 km range.

PTFE1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: 100% PTFE.

Installed skate piecesiNumber of separate factory-installed skate pieces, including a sensor ring. Excludes spare skates supplied in the box.

56Reviewlanoc.org/review/input-devices/logitech-g502-lightspeed-wirelessRead 11 October 2026Review: five Teflon gliders on the bottom, including the large front glider.

55Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: 5 small 100% PTFE sliders with rounded edges.

Feet shapeiGeometry of the installed skates. Pads plus a sensor ring are mixed. Separate dots are dots.

Not available

Not available

Feet thickness

Not available

Not available

Cable

3 of 5 differ

Cable

Braided3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Technical specs list a braided data/charging cable.

Not available

Cable length

1.8m2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Cable length (power/charging) 6 feet or 1.8 meters.3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Data/charging cable length 1.80 m (5.9 ft).

Not available

Detachable cableiThe cable unplugs from an external socket on the mouse without opening it. A service-replaceable internal cable does not count.

Yes4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026The cable is disconnected from the adapter and plugged into the front of the mouse.

Yes5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: front USB-C port recessed into the body.

Port on mouseiExternally accessible data/charging socket on the mouse. A fixed cable is none. USB-C describes the connector, not a transfer-speed version.

Micro-USB4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Charging cable plugs into the front of the mouse. PCPer names a micro USB connector.5Reviewpcper.com/2019/05/logitech-g502-lightspeed-reviewRead 11 October 2026Spec list: braided data/charging cable, micro USB to Type-A.

USB-C1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box has a USB Type A to USB Type C cable. Presse-citron and Profesionalreview describe the USB-C port on the front.

Cable host plugiConnector on the computer end of the supplied or fixed cable, independent of the mouse-end connector.

USB-A5Reviewpcper.com/2019/05/logitech-g502-lightspeed-reviewRead 11 October 2026Spec list: micro USB to Type-A cable.

USB-A1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box has one USB Type A to USB Type C cable.

Connectivity

10 of 13 differ

ConnectionsiConnections that carry mouse input data. A USB cable used only for charging does not establish wired USB operation.

USB (wired), 2.4 GHz1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026LIGHTSPEED wireless, plus data over cable when plugged in.4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Data over cable whenever plugged in to a PC.

USB (wired), 2.4 GHz, Bluetooth1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Razer HyperSpeed Wireless Gen-2, Bluetooth and wired.

Wireless technology

LIGHTSPEED1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026

Razer HyperSpeed Wireless Gen-21Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Razer HyperSpeed Wireless Gen-2.

BluetoothiThe version number only, such as 5.1. LE and Low Energy are left out. A source that names only Bluetooth Low Energy gives no version.

Not available

6.21Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: Bluetooth 6.2.

Saved Bluetooth pairing slotsiNumber of Bluetooth hosts whose pairing the mouse remembers. A limit of one concurrently connected host does not establish the number of saved slots.

Not available

31Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: Bluetooth 6.2 paired with up to 3 devices.

Switchable host devicesiNumber of host devices selectable through the documented mouse controls without manually moving a data cable. Not the number of physical receivers or simultaneous active links alone.

Not available

51Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: supports up to 5 devices across HyperSpeed Wireless Gen-2, Bluetooth 6.2 (up to 3 paired devices) and a wired connection.

Device switching

Not available

Button1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: switch between compatible connections at the touch of a button.6Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 14 October 2026Review: cycle between Bluetooth devices with the button on the bottom.

Receiver host connectoriHost plug on the included small receiver. A larger cabled receiver is described in source notes. This differs from the charging cable’s plug.

USB-A2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Receiver is a small USB device, 6 x 14 x 19 mm. USB-A is confirmed by the PCPer requirement of a USB Type-A port.4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Receiver plugs into the PC USB port through the adapter.

Not available

Receiver storage in mouse

Yes4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026The lower weight and receiver storage door holds the receiver.

Yes5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: a removable rear cover gives access to the cable system and the wireless dongle can be stored there. Windows Central confirms the cover puck stores the dongle.6Reviewwindowscentral.com/accessories/mice/the-razer-basilisk-v4-pro-maintains-the-glowing-reputation-of-its-predecessors-as-one-of-the-best-gaming-mice-around-but-i-wish-it-didnt-have-aiRead 14 October 2026Review: the pre-installed wireless charging puck can be removed to store the 2.4 GHz dongle.

Receiver extender includediAn included adapter, dock or cabled receiver arrangement moves the receiver closer to the mouse. A charging-only adapter does not count.

Yes4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026The receiver comes attached to a USB adapter, used with the cable to place it closer to the mouse. Guide recommends keeping it within 20 cm.

Yes5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: the box includes a USB adapter to extend range. The maker lists a USB Dongle Adapter.

Receiver pairing sharediA receiver can pair with another supported device, such as a keyboard, at the same time. This does not mean the mouse switches between computers.

Not available

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: 2-in-1 HyperSpeed multi-device pairing connects a compatible wireless mouse and keyboard to one dongle.

Wireless rangeiPublished range and test conditions. A recommended receiver distance or minimum reliable range is not an exact maximum.

10m4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Guide: wireless range of up to 10 meters.

Not available

Basic mouse OS supportiOperating systems supported for basic input. Configuration software support is listed separately and may require a newer OS version.

Windows, macOS1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026System requirements: Windows 8 or later and macOS X 10.11 or later.2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026OS/platform support at release: Windows 8 or later and macOS X 10.11 or later.3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Windows 7 or later and macOS 10.11 or later in the datasheet.

Not available

ConsolesiConsole families explicitly supported. Source notes identify exact consoles, games and reduced polling or software functions.

Not available

Not available

Battery

13 of 17 differ

Battery type

Li-Po2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Battery details: Li-polymer, one rechargeable battery.4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Guide: rechargeable 250 mAh LiPol battery.9Retailer pageamazon.com/dp/B07L4BM851Read 11 October 2026Spec table: 1 lithium polymer battery included.

Not available

Disposable battery countiNumber of disposable cells, such as AA or AAA. Do not use this field for internal rechargeable cells.

Not available

Not available

Battery capacityiPublished or physically identified internal battery capacity. Do not calculate mAh from claimed runtime or compare capacities across unverified hardware revisions.

250mAh4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Guide: rechargeable 250 mAh LiPol battery.

Not available

User-replaceable batteryiBattery replacement is a supported user procedure. The ability to open and modify the mouse does not establish this feature.

No2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Battery details: accessible no, Li-polymer, proprietary size.

Not available

Battery life by mode (claimed)iOne manufacturer or published product claim per documented connection, polling rate and lighting condition. Omit unstated conditions. Source notes identify performance, switch and haptic modes and whether runtime is up to a value.

ALogitech G502 LIGHTSPEED

Connection	Polling rate (Hz)	Lighting during claim	Claimed runtime (h)
2.4 GHz	1,000	Off	60
2.4 GHz	1,000	On	48

Source1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Constant motion: default lighting up to 48 h and no lighting up to 60 h. Report rate is stated as 1 ms in the setup guide. Battery life may vary.2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Up to 60 hours with no lighting and up to 48 hours with default lighting.3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026Battery life for non-stop gaming: default lighting up to 48 hours, no lighting up to 60 hours.4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026The 2019 guide says up to 55 hours with lights off and 48 hours with RGB color cycling at a 1 ms report rate. The newer datasheet and page say 60 hours with no lighting, which is stored.

BRazer Basilisk V4 Pro

Connection	Polling rate (Hz)	Claimed runtime (h)
2.4 GHz	1,000	200
2.4 GHz	8,000	54
Bluetooth	Not available	275

Source1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Up to 200 hours on HyperSpeed Wireless Gen-2 at 1000 Hz, up to 54 hours at 8000 Hz and up to 275 hours on Bluetooth. The page footnote says standard test conditions. Lighting condition is not stated. Bluetooth polling rate is not stated.

Battery life (up to)iManufacturer estimate of days of normal use between full charges. This includes periods when the mouse is idle. It is not continuous runtime. Source notes preserve usage conditions and qualifiers when published. Do not convert this estimate to continuous hours.

Not available

Not available

Battery life (normal use)iManufacturer estimate of calendar months of normal use between charges or battery replacements. It is not continuous runtime. Source notes retain approximate, up-to, or-more and operating-mode qualifiers. Do not convert this estimate to continuous hours.

Not available

Not available

Longest battery life

60h=CalculatedFrom Battery life by mode (claimed)

275h=CalculatedFrom Battery life by mode (claimed)

Battery life at 1000 HziLongest stored claim explicitly at 1000 Hz over 2.4 GHz. A claim without a confirmed polling rate is excluded.

60h=CalculatedFrom Battery life by mode (claimed)

200h=CalculatedFrom Battery life by mode (claimed)

Battery life on Bluetooth

Not available

275h=CalculatedFrom Battery life by mode (claimed)

Charging port

Micro-USB5Reviewpcper.com/2019/05/logitech-g502-lightspeed-reviewRead 11 October 2026Charges through the micro USB cable.

USB-C1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026USB-C port, charged with the box cable.

Full charge timeiClaimed time from empty to full charge, in minutes. Approximation and charging setup are stated in source notes.

120min4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Guide: full charge from empty takes around 2 hours plugged in to a PC USB port.

Not available

Quick charge

Charge time5 minUse time2.5 h1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: 5 minutes of charging on USB 2.0 or above gives up to 2.5 hours of gaming time.

Not available

Use while chargingiMouse input works while the internal battery charges through the documented wired or dock arrangement.

Yes4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Guide: the mouse operates in data-over-cable mode whenever it is plugged in to a PC. POWERPLAY gives continuous charging.

Not available

Charging system compatibilityiNamed wireless charging pad or contact dock. Source notes distinguish inductive pads from pogo-pin contact charging.

Logitech G POWERPLAY wireless charging system, sold separately. Needs the POWERCORE module that replaces the receiver storage cover1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: POWERPLAY compatible for continuous charging at rest and at play.4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026The receiver storage cover can be replaced by the POWERCORE adapter of the POWERPLAY system, sold separately.

Razer Mouse Dock V2 Pro, Razer HyperFlux V2 and Razer Wireless Charging Puck (all sold separately)1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list accessory compatibility: HyperFlux V2, Mouse Dock V2 Pro and Wireless Charging Puck, all sold separately. FAQ: replace the mouse cover puck to enable wireless charging.

Charging dock included

No4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026POWERPLAY is sold separately.

No1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box contents list no dock.

Battery indicator

LED, Software4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Charge level shows on the DPI indicator LEDs at power-on and with the G9 button. G HUB also shows charge level.

Not available

Lighting

3 of 4 differ

Decorative RGB lightingiUser-configurable decorative lighting. A multicolour status, DPI or battery indicator alone is not decorative RGB.

Yes1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: LIGHTSYNC RGB lighting, 2 zone.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: Razer Chroma RGB on the scroll wheel, logo and multi-zone underglow.

Decorative lighting zonesiNumber of independently controlled decorative lighting zones. Status indicator LEDs are excluded.

21Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: LIGHTSYNC RGB, 2 zone.2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Indicator lights: G-logo selectable colour and DPI setting/power selectable colour.

71Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: 7-zone Chroma lighting with full underglow.

Lighting sync

LIGHTSYNC RGB1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026

Razer Chroma RGB1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page: Razer Chroma RGB.

DPI indicator

LED4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026DPI and onboard profile are shown by three LEDs above the thumb buttons.

Not available

Software

3 of 9 differ

Software

Logitech G HUB1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 20262Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Software support: Logitech G HUB.

Razer Synapse1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ names Razer Synapse for buttons, macros, scroll modes, Hypershift, DPI and lighting.

Configuration software platformsiPlatforms explicitly supported for configuring this exact model. Basic input compatibility and availability of a generic app on another platform do not establish model support.

Windows, macOS1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Requirements list Windows 8 or later and macOS X 10.11 or later, plus Logitech G HUB download for advanced features. G HUB platform support is read from this requirement list.

Not available

Onboard memoryiDocumented settings remain available without configuration software running. Which settings persist is stated in source notes.

Yes1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: on-board memory profiles.

Onboard profilesiMaximum distinct hardware-stored profiles. Software game profiles and factory preset profiles do not establish this maximum.

54Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026Guide: 1 onboard profile by default and up to 5 onboard profiles with G HUB.

51Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list: On-board Memory Profiles 5. Windows Central says four profiles, the maker figure is stored.

Macros

Yes5Reviewpcper.com/2019/05/logitech-g502-lightspeed-reviewRead 11 October 2026G HUB records and assigns per-application or universal macros.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: Synapse configures macros.

Macros stored onboardiMacros themselves execute from mouse memory without the configuration app. Onboard DPI or button assignments alone do not prove onboard macros.

Not available

Not available

Button remapping

Yes5Reviewpcper.com/2019/05/logitech-g502-lightspeed-reviewRead 11 October 2026G HUB customizes each button.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: Synapse configures button mappings.

Per-app profiles

Yes5Reviewpcper.com/2019/05/logitech-g502-lightspeed-reviewRead 11 October 2026G HUB assigns per-application macros and profiles.

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Press release: smart profiles in Synapse switch layouts automatically when a linked game launches. Needs Synapse running.

User firmware updatesiA public user-accessible updater or documented software firmware-update procedure exists for this exact model.

Not available

Yes1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026FAQ: update the device firmware through the Synapse dashboard.

In the box

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In the boxiDocumented contents of the specified colour or bundle. Installed parts and optional extras are distinguished in source notes.

Gaming Mouse, LIGHTSPEED wireless receiver, Receiver extension adapter, Charging/data cable, Accessory box, 4 x 2g Weights, 2 x 4g Weights, User documentation2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Verbatim support list: Gaming Mouse, LIGHTSPEED wireless receiver, Receiver extension adapter, Charging/data cable, Accessory box, 4 x 2g Weights, 2 x 4g Weights, User documentation.

Razer Basilisk V4 Pro, HyperSpeed Wireless Gen-2 Mini Dongle + USB Dongle Adapter, USB Type A to USB Type C Cable, Important Product Information Guide1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Spec list Box Contents, verbatim.

Cables included

ALogitech G502 LIGHTSPEED

Type	Cable count
Charging/data cable (braided micro USB to USB Type-A)	1

Source2Maker product pagesupport.logi.com/hc/en-001/articles/360023303914-G502-LIGHTSPEED-Wireless-Gaming-Mouse-Technical-SpecificationsRead 11 October 2026Box list names one Charging/data cable. PCPer describes it as braided micro USB to Type-A.

BRazer Basilisk V4 Pro

Type	Cable count
USB Type A to USB Type C cable	1

Source1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box contents: USB Type A to USB Type C cable.

Extra skates includediAn extra usable skate set is supplied separately from installed skates, including an alternative dot set. Factory protective film is not a spare skate.

Not available

No1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box contents list no spare feet.

Grip tape

Not available

No1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Box contents list no grip tape. Profesionalreview confirms there is no grip pack.5Reviewprofesionalreview.com/2026/10/08/razer-basilisk-v4-pro-review/ampRead 14 October 2026Review: the box has no grip pack.

Links

Not compared

Product page

www.logitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouse1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026

www.razer.com/gaming-mice/razer-basilisk-v4-pro1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026

Spec sheet

static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdf3Maker spec sheet (PDF)static.pcrichard.com/docs/910-005565_Specifications-Sheet_01.pdfRead 11 October 2026

Not available

Manual

www.logitech.com/assets/65648/3/g502-lightspeed.pdf4Owner's manuallogitech.com/assets/65648/3/g502-lightspeed.pdfRead 11 October 2026

Not available

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years1Maker product pagelogitechg.com/en-us/shop/p/g502-lightspeed-wireless-gaming-mouseRead 11 October 2026Page: 2-Year Limited Hardware Warranty. US market.5Reviewpcper.com/2019/05/logitech-g502-lightspeed-reviewRead 11 October 2026Launch spec list: 2-year limited hardware warranty.

2years1Maker product pagerazer.com/gaming-mice/razer-basilisk-v4-proRead 14 October 2026Page says up to 2 years of warranty. US market. JB Hi-Fi lists 1 year in Australia.

Both are also in the API. Back to all mice.