KEYBOARDS · YOUR NEXT FACE-OFF

Corsair K70 MAX vs Logitech G915 X LIGHTSPEED

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

Compared products

YOUR FIRST CHOICE

Corsair K70 MAX

CH-910961G-UK · English UK (QWERTY) · steel grey · CORSAIR MGX magnetic switches · PBT double-shot keycaps

Full product profile Official image

Exact model & source notes

The K70 MAX is Corsair's wired full-size keyboard with CORSAIR MGX magnetic switches, adjustable 0.4–3.6 mm actuation, rapid trigger and up to 8,000 Hz polling. This steel grey UK-layout SKU (CH-910961G-UK) has 1.5 mm PBT double-shot keycaps, dedicated media keys, a volume roller and a magnetic palm rest.

Specifications checked 27 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 Corsair K70 MAX for

Narrower stated keyboard span across the desk: 442 mm vs 475 mm

Choose the Logitech G915 X LIGHTSPEED for

Both wired and wireless connections

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

See the 14 verified differences

THE CONTENDER

Logitech G915 X LIGHTSPEED

920-012675 · English UK (QWERTY) · black · GL Tactile low-profile switches

Full product profile Official image

Exact model & source notes

The G915 X LIGHTSPEED is Logitech’s full-size low-profile wireless gaming keyboard; this UK-layout SKU uses GL Tactile switches and adds nine G keys, a number pad and LIGHTSPEED, Bluetooth and wired connections.

Specifications checked 26 Sept 2026.

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

Manufacturer specifications

Corsair K70 MAX UK & US retailers

UK & US price history: no verified listing yet

Logitech G915 X LIGHTSPEED 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 SIDE7 topics

SELECTED TOPIC

01 / 07

Keyboard size

Check the exact configuration and source conditions for your use.

Corsair K70 MAXFull-size with number pad, dedicated media keys and volume roller

Manufacturer specification

Source 1 Source 2

Logitech G915 X LIGHTSPEEDFull-size with number pad

Manufacturer specification · The exact original also has nine dedicated physical G-keys, retained separately in Dedicated G-keys. Macro layers, media controls and top-plate finish remain source-specific facts and do not change the full-size layout class.

Source 1

Explore the full specifications

Match the layout, switches and connection. Check the exact regional key layout and switch option. A similar model name can describe different switches or a wireless version. Software support, key remapping and console compatibility need their own evidence; dimensions and switch travel are not a typing or gaming score.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

14 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Keyboard size

In Visual facts

Corsair K70 MAXFull-size with number pad, dedicated media keys and volume roller

Logitech G915 X LIGHTSPEEDFull-size with number pad

Sources

Corsair K70 MAX

Manufacturer specification

Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article

Logitech G915 X LIGHTSPEED

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Exact switch option

In Visual facts

Corsair K70 MAXCORSAIR MGX magnetic linear switches (adjustable actuation, dual-point actuation)

Logitech G915 X LIGHTSPEEDLow-profile GL tactile mechanical switches

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

Manufacturer specification · This SKU is the Tactile option; the UK Clicky option is SKU 920-012708. The manufacturer labels the selected style “Tactile”; canonical casing matches the same GL tactile switch option on the wired G915 X.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Connections

In Visual facts

Corsair K70 MAXWired USB 3.0 Type-A (1.82 m detachable braided USB Type-C to Type-A cable)

Logitech G915 X LIGHTSPEEDLIGHTSPEED wireless (USB receiver); Bluetooth; wired USB-C data mode

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

Manufacturer specification · Logitech explicitly supports wired keyboard operation through the included USB-C data/charging cable. LIGHTSPEED, Bluetooth and wired operation are all supported; a shorter inventory cannot give a wired-only contender an unsupported wired-connection advantage.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Keyboard span across the desk

In Visual facts

Corsair K70 MAX442 mm

Logitech G915 X LIGHTSPEED475 mm

Sources

Corsair K70 MAX

Manufacturer specification · Corsair labels this length (L).

Corsair Help Center — 'K70 MAX Specifications.' official specification article

Logitech G915 X LIGHTSPEED

Manufacturer specification · Width across the key rows (Logitech labels this Length).

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Key customisation

In Visual facts

Corsair K70 MAXCORSAIR iCUE (Windows 10, 11 and macOS 10.15+): actuation, macros and lighting

Logitech G915 X LIGHTSPEEDLogitech G HUB

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

Manufacturer specification · Uses Logitech G HUB. Original published inventory: KEYCONTROL per-key customisation, macros and remapping. This common application name does not equate source-specific KEYCONTROL layers, per-key maxima, selected-key programming, rapid trigger, analog actions or Game Mode behaviour. Those exact positives and unresolved counterpart scopes remain separately represented.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Physical keys, software assignments and stored profiles are different capabilities. Check the host-software requirements; a larger count does not establish better typing or lower latency.

Backlighting

In Visual facts

Corsair K70 MAXPer-key RGB; up to 20 onboard lighting layers

Logitech G915 X LIGHTSPEEDLIGHTSYNC RGB

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Lighting zones and per-key control differ. RGB does not by itself establish individual-key colour control; read the software requirements.

Show 8 more verified differences

Keycap material

In Visual facts

Corsair K70 MAXPBT double-shot, 1.5 mm thick (steel grey)

Logitech G915 X LIGHTSPEEDDouble-shot PBT

Sources

Corsair K70 MAX

Manufacturer specification · Corsair's help article notes that keycaps vary by regional layout SKU (PBT double-shot or polycarbonate); the UK product page specifies PBT double-shot for this SKU.

Logitech G915 X LIGHTSPEED

Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Media controls

Corsair K70 MAXDedicated stop, previous, play/pause and next keys; multi-function volume roller with mute button

Logitech G915 X LIGHTSPEEDDedicated media controls

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

Manufacturer specification · Logitech names the media keys, and the material inventory explicitly identifies a metal roller (low-carbon aluminium). The official UK image shows previous, play/pause, next and mute beside the roller. Metal construction is not established for the compared PRO X TKL; the shared control inventory does not claim equal roller material. Original published inventory: Media controls and roller. This common field records dedicated media-control availability only. Exact visible button labels, roller/buttons, lighting/Game Mode/profile controls and application dependence retain their own conditions; an omitted playback function or roller material is not a peer absence.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Dimensions

Corsair K70 MAX442 × 166 × 39.2 mm (length × width × height)

Logitech G915 X LIGHTSPEED475 × 150 × 22.6 mm (length across the keys × width front-to-back × height)

Sources

Corsair K70 MAX

Manufacturer specification · Corsair labels these 442(L) x 166(W) x 39.2(H) mm; length is the span across the desk.

Corsair Help Center — 'K70 MAX Specifications.' official specification article

Logitech G915 X LIGHTSPEED

Manufacturer specification · Logitech labels these Length 475 mm, Width 150 mm and Height 22.6 mm; its feature copy rounds the height to 23 mm.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Included cable length

Corsair K70 MAX1.82 m

Logitech G915 X LIGHTSPEED1.8 m

Sources

Corsair K70 MAX

Manufacturer specification

Corsair Help Center — 'K70 MAX Specifications.' official specification article

Logitech G915 X LIGHTSPEED

Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Original package contents

Corsair K70 MAXKeyboard; detachable magnetic palm rest; braided USB Type-C cable; radiant space bar; CORSAIR logo keycap

Logitech G915 X LIGHTSPEEDKeyboard; LIGHTSPEED USB receiver; USB extender; USB-C data/charging cable; user documentation

Sources

Corsair K70 MAX

Manufacturer specification · The list on the page is truncated after 'CORSAIR logo keyca'.

Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents

Logitech G915 X LIGHTSPEED

Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Case material

Corsair K70 MAXAluminium frame (etched, bead-blasted)

Logitech G915 X LIGHTSPEEDBrushed aluminium alloy top plate

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Switch total travel

Corsair K70 MAX4 mm

Logitech G915 X LIGHTSPEED3.2 mm

Sources

Corsair K70 MAX

Manufacturer specification · 4.0mm total travel.

Corsair Help Center — 'K70 MAX Specifications.' official specification article

Logitech G915 X LIGHTSPEED

Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

Actuation point, total travel and operating force are different measurements. None alone establishes input latency, typing comfort or gaming performance.

Manufacturer-stated weight

Corsair K70 MAX1390 g

Logitech G915 X LIGHTSPEED1080 g

Sources

Corsair K70 MAX

Manufacturer specification · Corsair states 1.39 KG; it does not say whether the palm rest or cable is included.

Logitech G915 X LIGHTSPEED

Manufacturer specification · Logitech states this weight without the cable.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Configuration & compatibility details (1)

Supported operating systems

Corsair K70 MAXWindows 10, 11 or macOS 10.15 (PC or Mac with a USB 3.0 or 3.1 Type-A port); also Xbox One, Xbox Series X|S, PlayStation 4 and 5

Logitech G915 X LIGHTSPEEDLIGHTSPEED: USB port; Windows 10 v.1809 or later; macOS X 10.11 or later. Bluetooth: Bluetooth-enabled devices; Windows 11 or later; macOS 11 or later; ChromeOS; Android 4.3 or later; iOS 10 or later

Sources

Corsair K70 MAX

Manufacturer specification · An internet connection is needed to download iCUE.

Logitech G915 X LIGHTSPEED

Manufacturer specification · Internet access for Logitech G HUB is listed as optional.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Missing or non-comparable evidence (26)

Dedicated macro keys

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEED9 keys

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

Manufacturer specification · Nine dedicated G keys; KEYCONTROL can also remap other keys.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Onboard profile capacity

Corsair K70 MAX50 profiles

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification · Up to 50, depending on complexity.

Logitech G915 X LIGHTSPEED

Logitech does not list a stored-profile count on the G915 X LIGHTSPEED UK page. · Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Key rollover

Corsair K70 MAXFull key rollover (NKRO) with 100% anti-ghosting

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

Logitech does not list a rollover figure on the G915 X LIGHTSPEED UK page. · Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Hot-swappable switches

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

Logitech does not state hot-swap support on the G915 X LIGHTSPEED UK page. · Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Game mode

Corsair K70 MAXTournament switch: static backlighting and macros disabled

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification

Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Angle adjustment

Corsair K70 MAXAdjustable height

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Switch and case construction

Corsair K70 MAXTwo sound-dampening layers

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification

Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Battery claim

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDUp to 36 hours at 100% LIGHTSYNC RGB brightness; up to 90 hours at 50%; up to 800 hours with RGB off

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

Manufacturer specification · Continuous-use claims. RGB must be disabled with the keyboard brightness button for the maximum figure; Logitech notes G HUB then reports no more than 236 hours.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Adjustable actuation range

Corsair K70 MAX0.4 mm to 3.6 mm in 0.1 mm steps (default 2.0 mm)

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Switch actuation distance

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEED1.3 mm

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Battery type

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDRechargeable lithium polymer

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Claimed functions per key

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

No exact per-key function maximum is established by the retained current interpretation. Dedicated G-key counts, multiple layers and two analog stages do not supply a 15-function maximum; the positive programming subset remains known. · Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Programmable key support

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDYes

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

Manufacturer specification · The exact source positively establishes programmable keys or assignments. This does not establish every key, a dedicated physical G-key count, a maximum function count or platform-independent operation. KEYCONTROL per-key customisation, macros and remapping. Uses Logitech G HUB.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

KEYCONTROL support

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDYes

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

Manufacturer specification · The exact own-model source explicitly names KEYCONTROL. Its count and layered/analog scopes remain model-specific.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Media roller present

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDYes

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

Manufacturer specification · The own-model source/original positively shows a roller. Function, material and programmability remain independently conditioned; no absent peer roller is inferred.

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Onboard lighting profiles

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

The retained exact-model lighting description does not establish onboard lighting-profile storage. · Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Onboard memory

Corsair K70 MAXYes

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification · 8MB.

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Palm rest

Corsair K70 MAXIncluded: detachable magnetic soft-touch memory-foam palm rest

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification

Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Dedicated playback/track controls

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDYes

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

Manufacturer specification · The exact source/original establishes dedicated playback and track controls. G710+, G213 and Alloy Core originals additionally show a stop-labelled key; this does not establish an unlisted peer absence. Media controls and roller

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Report rate claim

Corsair K70 MAXUp to 8,000 Hz

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Rapid Trigger

Corsair K70 MAXRapid trigger mode; dual-point actuation (two actions on one keypress)

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification

Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Opposing-key (SOCD) handling

Corsair K70 MAXFlashTap SOCD handling

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification · Disabled by default; FN + Right Shift; requires the latest firmware via iCUE.

Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Volume control mechanism

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

A roller is positively listed/visible, but the exact retained source does not independently name its volume function. Preserve that roller positive and leave the precise volume-function mechanism unresolved. Media controls and roller · Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

Warranty

Corsair K70 MAX2 years

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification

Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Windows key lock

Corsair K70 MAXDedicated button

Logitech G915 X LIGHTSPEEDNot verified

Sources

Corsair K70 MAX

Manufacturer specification

Logitech G915 X LIGHTSPEED

No source recorded for this side.

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

Wired USB keyboard mode

Corsair K70 MAXNot verified

Logitech G915 X LIGHTSPEEDYes

Sources

Corsair K70 MAX

No source recorded for this side.

Logitech G915 X LIGHTSPEED

Manufacturer specification

Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications

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

2 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Corsair K70 MAX

What it brings

Per-key actuation from 0.4 to 3.6 mm, rapid trigger, dual-point actuation and FlashTap, with up to 50 onboard profiles in 8MB of memory.
Manufacturer source Manufacturer source
Dedicated media keys, a volume roller with mute, a tournament switch and an included memory-foam palm rest on an aluminium frame.
Manufacturer source Manufacturer source

What to check

At 442 × 166 mm and 1.39 kg it needs full-size desk space, and the detachable 1.82 m USB cable is its only connection.
Manufacturer source
Actuation adjusts between 0.4 and 3.6 mm only, and customisation uses Corsair iCUE, which needs an internet connection to download.
Manufacturer source Manufacturer source

Logitech G915 X LIGHTSPEED

What it brings

It keeps a full number pad and nine dedicated G keys for macros, with KEYCONTROL remapping handled in G HUB.
Manufacturer source
LIGHTSPEED, Bluetooth and a wired USB-C mode are all supported, and Logitech publishes battery claims at 100%, 50% and zero RGB brightness.
Manufacturer source

What to check

At 475 mm long and 1,080 g without the cable it needs far more desk width than the tenkeyless versions.
Manufacturer source
The full-brightness battery claim is 36 hours, and Logitech lists no hot-swap, rollover or onboard-profile figures for this model.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

43 of 43 specifications Sources in each row

Source-backed specifications for Corsair K70 MAX and Logitech G915 X LIGHTSPEED
Specification	Corsair K70 MAX	Logitech G915 X LIGHTSPEED

Regional layout Sources Corsair K70 MAX Manufacturer specification · Corsair lists 'Keyboard Layout: UK (UK)' and a 105-key matrix for this SKU; the official UK gallery image shows the ISO arrangement (tall Enter, £ on 3, AltGr, extra \ key beside a short left Shift). Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Logitech G915 X LIGHTSPEED Manufacturer specification · UK SKU 920-012675. The official UK image shows the ISO arrangement (tall Enter, £ on 3); US-layout SKUs are separate products. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	English UK (QWERTY)	English UK (QWERTY)
Keyboard sizeDifferent Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification · The exact original also has nine dedicated physical G-keys, retained separately in Dedicated G-keys. Macro layers, media controls and top-plate finish remain source-specific facts and do not change the full-size layout class. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Full-size with number pad, dedicated media keys and volume roller	Full-size with number pad
DimensionsDifferent Sources Corsair K70 MAX Manufacturer specification · Corsair labels these 442(L) x 166(W) x 39.2(H) mm; length is the span across the desk. Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification · Logitech labels these Length 475 mm, Width 150 mm and Height 22.6 mm; its feature copy rounds the height to 23 mm. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	442 × 166 × 39.2 mm (length × width × height)	475 × 150 × 22.6 mm (length across the keys × width front-to-back × height)
Supported operating systemsDifferent Sources Corsair K70 MAX Manufacturer specification · An internet connection is needed to download iCUE. Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification · Internet access for Logitech G HUB is listed as optional. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Windows 10, 11 or macOS 10.15 (PC or Mac with a USB 3.0 or 3.1 Type-A port); also Xbox One, Xbox Series X\|S, PlayStation 4 and 5	LIGHTSPEED: USB port; Windows 10 v.1809 or later; macOS X 10.11 or later. Bluetooth: Bluetooth-enabled devices; Windows 11 or later; macOS 11 or later; ChromeOS; Android 4.3 or later; iOS 10 or later
Keyboard span across the deskDifferent Sources Corsair K70 MAX Manufacturer specification · Corsair labels this length (L). Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification · Width across the key rows (Logitech labels this Length). Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	442 mm	475 mm
Manufacturer-stated weightDifferent Sources Corsair K70 MAX Manufacturer specification · Corsair states 1.39 KG; it does not say whether the palm rest or cable is included. Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification · Logitech states this weight without the cable. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	1390 g	1080 g
Case materialDifferent Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Aluminium frame (etched, bead-blasted)	Brushed aluminium alloy top plate
Switch and case construction Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Logitech G915 X LIGHTSPEED No source recorded.	Two sound-dampening layers	Not provided
Angle adjustment Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED No source recorded.	Adjustable height	Not provided

Exact switch optionDifferent Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification · This SKU is the Tactile option; the UK Clicky option is SKU 920-012708. The manufacturer labels the selected style “Tactile”; canonical casing matches the same GL tactile switch option on the wired G915 X. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	CORSAIR MGX magnetic linear switches (adjustable actuation, dual-point actuation)	Low-profile GL tactile mechanical switches
Adjustable actuation range Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED No source recorded.	0.4 mm to 3.6 mm in 0.1 mm steps (default 2.0 mm)	Not provided
Rapid Trigger Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Logitech G915 X LIGHTSPEED No source recorded.	Rapid trigger mode; dual-point actuation (two actions on one keypress)	Not provided
Switch actuation force Sources Corsair K70 MAX Manufacturer specification Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification · Tactile option; Logitech lists 43 g for linear and 48 g for clicky. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	45 g	45 g
Switch total travelDifferent Sources Corsair K70 MAX Manufacturer specification · 4.0mm total travel. Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	4 mm	3.2 mm
Key rollover Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Logitech does not list a rollover figure on the G915 X LIGHTSPEED UK page. · Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Full key rollover (NKRO) with 100% anti-ghosting	Not provided
Keycap materialDifferent Sources Corsair K70 MAX Manufacturer specification · Corsair's help article notes that keycaps vary by regional layout SKU (PBT double-shot or polycarbonate); the UK product page specifies PBT double-shot for this SKU. Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	PBT double-shot, 1.5 mm thick (steel grey)	Double-shot PBT
Opposing-key (SOCD) handling Sources Corsair K70 MAX Manufacturer specification · Disabled by default; FN + Right Shift; requires the latest firmware via iCUE. Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Logitech G915 X LIGHTSPEED No source recorded.	FlashTap SOCD handling	Not provided
Switch actuation distance Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	1.3 mm

ConnectionsDifferent Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification · Logitech explicitly supports wired keyboard operation through the included USB-C data/charging cable. LIGHTSPEED, Bluetooth and wired operation are all supported; a shorter inventory cannot give a wired-only contender an unsupported wired-connection advantage. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Wired USB 3.0 Type-A (1.82 m detachable braided USB Type-C to Type-A cable)	LIGHTSPEED wireless (USB receiver); Bluetooth; wired USB-C data mode
Included cable lengthDifferent Sources Corsair K70 MAX Manufacturer specification Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	1.82 m	1.8 m
Report rate claim Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED No source recorded.	Up to 8,000 Hz	Not provided
Battery claim Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED Manufacturer specification · Continuous-use claims. RGB must be disabled with the keyboard brightness button for the maximum figure; Logitech notes G HUB then reports no more than 236 hours. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Up to 36 hours at 100% LIGHTSYNC RGB brightness; up to 90 hours at 50%; up to 800 hours with RGB off
Battery type Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Rechargeable lithium polymer
Wired USB keyboard mode Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Yes

Onboard memory Sources Corsair K70 MAX Manufacturer specification · 8MB. Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED No source recorded.	Yes	Not provided
Onboard profile capacity Sources Corsair K70 MAX Manufacturer specification · Up to 50, depending on complexity. Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Logitech does not list a stored-profile count on the G915 X LIGHTSPEED UK page. · Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	50 profiles	Not provided
BacklightingDifferent Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Per-key RGB; up to 20 onboard lighting layers	LIGHTSYNC RGB
Media controlsDifferent Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification · Logitech names the media keys, and the material inventory explicitly identifies a metal roller (low-carbon aluminium). The official UK image shows previous, play/pause, next and mute beside the roller. Metal construction is not established for the compared PRO X TKL; the shared control inventory does not claim equal roller material. Original published inventory: Media controls and roller. This common field records dedicated media-control availability only. Exact visible button labels, roller/buttons, lighting/Game Mode/profile controls and application dependence retain their own conditions; an omitted playback function or roller material is not a peer absence. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Dedicated stop, previous, play/pause and next keys; multi-function volume roller with mute button	Dedicated media controls
Game mode Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Logitech G915 X LIGHTSPEED No source recorded.	Tournament switch: static backlighting and macros disabled	Not provided
Key customisationDifferent Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED Manufacturer specification · Uses Logitech G HUB. Original published inventory: KEYCONTROL per-key customisation, macros and remapping. This common application name does not equate source-specific KEYCONTROL layers, per-key maxima, selected-key programming, rapid trigger, analog actions or Game Mode behaviour. Those exact positives and unresolved counterpart scopes remain separately represented. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	CORSAIR iCUE (Windows 10, 11 and macOS 10.15+): actuation, macros and lighting	Logitech G HUB
Windows key lock Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Corsair Help Center — 'K70 MAX Specifications.' official specification article Logitech G915 X LIGHTSPEED No source recorded.	Dedicated button	Not provided
Dedicated macro keys Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED Manufacturer specification · Nine dedicated G keys; KEYCONTROL can also remap other keys. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	9 keys
Programmable key support Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED Manufacturer specification · The exact source positively establishes programmable keys or assignments. This does not establish every key, a dedicated physical G-key count, a maximum function count or platform-independent operation. KEYCONTROL per-key customisation, macros and remapping. Uses Logitech G HUB. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Yes
KEYCONTROL support Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED Manufacturer specification · The exact own-model source explicitly names KEYCONTROL. Its count and layered/analog scopes remain model-specific. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Yes
Dedicated playback/track controls Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED Manufacturer specification · The exact source/original establishes dedicated playback and track controls. G710+, G213 and Alloy Core originals additionally show a stop-labelled key; this does not establish an unlisted peer absence. Media controls and roller Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Yes
Media roller present Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED Manufacturer specification · The own-model source/original positively shows a roller. Function, material and programmability remain independently conditioned; no absent peer roller is inferred. Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Yes

Palm rest Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Logitech G915 X LIGHTSPEED No source recorded.	Included: detachable magnetic soft-touch memory-foam palm rest	Not provided
Original package contentsDifferent Sources Corsair K70 MAX Manufacturer specification · The list on the page is truncated after 'CORSAIR logo keyca'. Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Logitech G915 X LIGHTSPEED Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Keyboard; detachable magnetic palm rest; braided USB Type-C cable; radiant space bar; CORSAIR logo keycap	Keyboard; LIGHTSPEED USB receiver; USB extender; USB-C data/charging cable; user documentation
Warranty Sources Corsair K70 MAX Manufacturer specification Corsair K70 MAX RGB Magnetic-Mechanical Gaming Keyboard — Steel Grey (UK) — UK product page (SKU CH-910961G-UK), Tech Specs and package contents Logitech G915 X LIGHTSPEED No source recorded.	2 years	Not provided

Show unverified (4)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Hot-swappable switches Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED Logitech does not state hot-swap support on the G915 X LIGHTSPEED UK page. · Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Not provided
Onboard lighting profiles Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED The retained exact-model lighting description does not establish onboard lighting-profile storage. · Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Not listed by the manufacturer
Claimed functions per key Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED No exact per-key function maximum is established by the retained current interpretation. Dedicated G-key counts, multiple layers and two analog stages do not supply a 15-function maximum; the positive programming subset remains known. · Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Not listed by the manufacturer
Volume control mechanism Sources Corsair K70 MAX No source recorded. Logitech G915 X LIGHTSPEED A roller is positively listed/visible, but the exact retained source does not independently name its volume function. Preserve that roller positive and leave the precise volume-function mechanism unresolved. Media controls and roller · Manufacturer specification Logitech G915 X LIGHTSPEED — UK product page, SKU data and specifications	Not provided	Not listed by the manufacturer

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.