Skip to comparison
versus.deals
Menu
Browse versus.deals
KEYBOARDS · YOUR NEXT FACE-OFF

Logitech G915 X vs Logitech MX Mechanical

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

Compared products

YOUR FIRST CHOICE

Logitech G915 X

920-012937 · English US QWERTY · tactile · USB wired · black

Logitech G915 X black US ANSI QWERTY keyboard, official top view with number pad
Exact model & source notes

The G915 X is a full-size wired low-profile mechanical keyboard with GL tactile switches, LIGHTSYNC RGB, double-shot PBT keycaps, nine G-keys and dedicated media controls, in a 22.6 mm-tall body.

Specifications checked 11 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 G915 X for

  • An English US QWERTY (ANSI) layout
  • A wired connection

Choose the MX Mechanical for

  • An English UK (QWERTY) layout
  • A wireless connection
  • Narrower stated keyboard span across the desk: 433.85 mm vs 475 mm
Built from verified specifications that differ. Not a rating or a recommendation.
See the 10 verified differences
THE CONTENDER

Logitech MX Mechanical

920-010756 · English UK (QWERTY) · graphite · Tactile Quiet switches

Logitech MX Mechanical graphite full-size keyboard with UK ISO QWERTY layout, official top view
Exact model & source notes

The MX Mechanical is a full-size low-profile mechanical keyboard for multi-device work; this graphite UK-layout SKU uses Tactile Quiet switches and connects by Bluetooth or a Logi Bolt receiver.

Specifications checked 26 Sept 2026.

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

Manufacturer specifications

G915 X UK & US retailers

UK & US price history: no verified listing yet

MX Mechanical 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

Regional layout

Check the exact configuration and source conditions for your use.

Logitech G915 XEnglish US QWERTY (ANSI)

Manufacturer specification · US key legends; check the listing for your region's layout.

Logitech MX MechanicalEnglish UK (QWERTY)

Manufacturer specification · UK SKU 920-010756. The official UK image shows the ISO arrangement (tall Enter, £ on 3) with dual Windows/Mac legends; US-layout SKUs are separate products.

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 ↓

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

Regional layout

In Visual facts
Logitech G915 XEnglish US QWERTY (ANSI)
Logitech MX MechanicalEnglish UK (QWERTY)
Sources
Logitech G915 X

Manufacturer specification · US key legends; check the listing for your region's layout.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · UK SKU 920-010756. The official UK image shows the ISO arrangement (tall Enter, £ on 3) with dual Windows/Mac legends; US-layout SKUs are separate products.

Logitech MX Mechanical — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Connections

In Visual facts
Logitech G915 XWired USB
Logitech MX MechanicalBluetooth; Logi Bolt
Sources
Logitech G915 X

Manufacturer specification · Original manufacturer inventory: USB wired, detachable USB-A to USB-C data cable. Wired model with a detachable USB-A to USB-C cable; the wireless G915 X LIGHTSPEED is a separate model. This records shared wired USB operation. Exact cable, connector, protocol and detachable-cable facts keep their own source scope; unlisted counterpart details remain unknown and cannot establish a connection-availability difference.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · Original exact source inventory: Bluetooth Low Energy or Logi Bolt USB receiver; Easy-Switch between up to 3 devices. Not compatible with Logitech Unifying receivers. The USB-C cable is described as a charging cable. Easy-Switch device count and Flow/setup scope are recorded separately. USB receiver host attachment is distinct from a wired keyboard data mode; unlisted wired data operation remains unverified.

Logitech MX Mechanical — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Configuration software

In Visual facts
Logitech G915 XLogitech G HUB
Logitech MX MechanicalLogi Options+: Fn key functions, app-specific profiles, backlighting effects and Smart Actions
Sources
Logitech G915 X

Manufacturer specification · FN+F1 switches between the default and customised layouts. Original published inventory: G HUB with KEYCONTROL; up to 15 functions per key. 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 — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

Manufacturer specification · Logi Options+ runs on Windows and macOS.

Logitech MX Mechanical — 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
Logitech G915 XLIGHTSYNC RGB
Logitech MX MechanicalBacklit keys with hand-proximity activation and ambient light sensor
Sources
Logitech G915 X

Manufacturer specification · Onboard effects and brightness keys; two custom effects can be stored through G HUB.

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

Manufacturer specification

Logitech MX Mechanical — 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 4 more verified differences

Dimensions

Logitech G915 X475 × 150 × 22.6 mm (across keys × front-to-back × height)
Logitech MX MechanicalLogitech lists Height 131.55 mm, Width 433.85 mm and Depth 26.1 mm
Sources
Logitech G915 X

Manufacturer specification · Logitech labels the 475 mm side Depth and the 150 mm side Width; shown here as across the keys × front to back × height. Feature text rounds the height to 23 mm.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · The Height and Depth labels appear transposed (131.55 mm front-to-back, 26.1 mm tall); Width 433.85 mm is the span across the keys. Logitech’s labels are preserved unchanged.

Logitech MX Mechanical — UK product page, SKU data and specifications

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

Original package contents

Logitech G915 XKeyboard, USB-A to USB-C power/data cable and documentation
Logitech MX MechanicalKeyboard; Logi Bolt receiver; USB-C charging cable (USB-A to USB-C); user documentation
Sources
Logitech G915 X

Manufacturer specification · Original manufacturer package contents.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification

Logitech MX Mechanical — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Configuration & compatibility details (1)

Supported operating systems

Logitech G915 XWindows 10 or later; macOS 12 or later; USB port
Logitech MX MechanicalBluetooth: Windows 10, 11 or later; macOS 10.15 or later; iOS 14 or later; iPadOS 14 or later; Linux; ChromeOS; Android 8.0 or later. Logi Bolt: USB-A port; Windows 10, 11 or later; macOS (no version stated); Linux; ChromeOS
Sources
Logitech G915 X

Manufacturer specification · G HUB is optional and needs internet access to download.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · On systems other than Windows and macOS only basic functions are supported without software. Logi Options+ is optional and available on Windows and macOS.

Logitech MX Mechanical — 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 (23)

Onboard profile capacity

Logitech G915 X3 profiles
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Manufacturer specification · Set up in G HUB and selected with FN+F2/F3/F4 in onboard mode.

Logitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded for this side.

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

Multi-device pairing

Logitech G915 XNot verified
Logitech MX MechanicalEasy-Switch across up to 3 devices; compatible with Logitech Flow-enabled mice
Sources
Logitech G915 X

No source recorded for this side.

Logitech MX Mechanical

Manufacturer specification

Logitech MX Mechanical — UK product page, SKU data and specifications

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

Additional USB accessory port

Logitech G915 XNot verified
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Logitech does not list a separate USB accessory port for the wired G915 X; the setup guide's pass-through label points to the cable connection. · Manufacturer specification

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded for this side.

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

Hot-swappable switches

Logitech G915 XNot verified
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Logitech does not list this for the G915 X. · Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Logitech does not state hot-swap support on the MX Mechanical UK page. · Manufacturer specification

Logitech MX Mechanical — UK product page, SKU data and specifications

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

Media controls

Logitech G915 XDedicated media controls
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Manufacturer specification · Top-right controls; playback behaviour depends on the application. Original published inventory: Volume roller; previous, play/pause, next and mute buttons. 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 wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded for this side.

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

Game mode

Logitech G915 XDisables Windows and Menu keys
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Manufacturer specification

Logitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded for this side.

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

Battery claim

Logitech G915 XNot verified
Logitech MX MechanicalUp to 15 days, or up to 10 months with backlighting off
Sources
Logitech G915 X

No source recorded for this side.

Logitech MX Mechanical

Manufacturer specification · USB-C rechargeable; battery life may vary based on user and computing conditions.

Logitech MX Mechanical — UK product page, SKU data and specifications

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

Switch actuation distance

Logitech G915 X1.3 mm
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

No source recorded for this side.

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

Switch actuation force

Logitech G915 X45 g
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Manufacturer specification · Tactile option; the linear option is listed at 43 g.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

No source recorded for this side.

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

Battery type

Logitech G915 XNot verified
Logitech MX MechanicalRechargeable Li-Po (1500 mAh)
Sources
Logitech G915 X

No source recorded for this side.

Logitech MX Mechanical

Manufacturer specification

Logitech MX Mechanical — UK product page, SKU data and specifications

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

Cable length

Logitech G915 X1.8 m
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

No source recorded for this side.

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

Claimed functions per key

Logitech G915 X15 functions
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Manufacturer specification · Manufacturer upper bound: up to 15 functions per key using KEYCONTROL/G HUB. This is an assignment-function maximum, not 15 physical keys or simultaneous actions.

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded for this side.

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

Programmable key support

Logitech G915 XYes
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

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. G HUB with KEYCONTROL; up to 15 functions per key. FN+F1 switches between the default and customised layouts.

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded for this side.

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

Media roller present

Logitech G915 XYes
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

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 — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded for this side.

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

Palm rest compatibility

Logitech G915 XNot verified
Logitech MX MechanicalCompatible with MX Palm Rest (sold separately)
Sources
Logitech G915 X

No source recorded for this side.

Logitech MX Mechanical

Manufacturer specification · The palm rest is not listed in the package contents.

Logitech MX Mechanical — UK product page, SKU data and specifications

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

Dedicated playback/track controls

Logitech G915 XYes
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

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. Volume roller; previous, play/pause, next and mute buttons

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded for this side.

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

Top plate material

Logitech G915 XSand-blasted aluminium alloy
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Manufacturer specification · Top plate, not the whole case.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

No source recorded for this side.

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

Switch total travel

Logitech G915 X3.2 mm
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

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

Logitech G915 XRoller
Logitech MX MechanicalNot verified
Sources
Logitech G915 X

Manufacturer specification · Exact own-model volume control uses roller. This preserves a real hardware distinction without inferring feel, reach, material or measured performance.

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded for this side.

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

Wireless range claim

Logitech G915 XNot verified
Logitech MX Mechanical10 m
Sources
Logitech G915 X

No source recorded for this side.

Logitech MX Mechanical

Manufacturer specification · May vary with operating environment and computer setup.

Logitech MX Mechanical — UK product page, SKU data and specifications

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

1 shared field has the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Logitech G915 X

What it brings

  • Low-profile GL tactile switches actuate at 1.3 mm with 3.2 mm total travel, and KEYCONTROL in G HUB assigns up to 15 functions per key, with three profiles stored on the keyboard.
  • A volume roller and dedicated previous, play/pause, next and mute buttons sit beside a sand-blasted aluminium top plate, and the USB-C cable is detachable.

What to check

Logitech MX Mechanical

What it brings

  • Easy-Switch moves between up to three devices, and Logitech lists Windows, macOS, iOS, iPadOS, Linux, ChromeOS and Android over Bluetooth.
  • Proximity-activated, light-adjusting backlighting is paired with a claimed 15 days of battery life, or up to 10 months with the backlight off.

What to check

  • At 433.85 mm across and 828 g it needs a full-size footprint, and the USB-C cable is described only as a charging cable, not a wired data mode.
  • Only basic functions are supported outside Windows and macOS without software, and Logitech lists no hot-swap or rollover figure.
COMPARE THE DETAILS

Full specifications

How we verify
35 of 35 specifications Sources in each row
Source-backed specifications for Logitech G915 X and Logitech MX Mechanical
SpecificationLogitech G915 XLogitech MX Mechanical
Regional layoutDifferent
Sources
Logitech G915 X

Manufacturer specification · US key legends; check the listing for your region's layout.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · UK SKU 920-010756. The official UK image shows the ISO arrangement (tall Enter, £ on 3) with dual Windows/Mac legends; US-layout SKUs are separate products.

Logitech MX Mechanical — UK product page, SKU data and specifications
English US QWERTY (ANSI)English UK (QWERTY)
Keyboard size
Sources
Logitech G915 X

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 — exact model specifications
Logitech MX Mechanical

Manufacturer specification · Logitech describes a low-profile form factor; the full-size arrangement with number pad is read from the official UK image and the 433.85 mm width. Canonical full-size class retains the integrated number pad; switch height, regional key layout and controls remain separate source facts.

Logitech MX Mechanical — UK product page, SKU data and specifications
Full-size with number padFull-size with number pad
DimensionsDifferent
Sources
Logitech G915 X

Manufacturer specification · Logitech labels the 475 mm side Depth and the 150 mm side Width; shown here as across the keys × front to back × height. Feature text rounds the height to 23 mm.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · The Height and Depth labels appear transposed (131.55 mm front-to-back, 26.1 mm tall); Width 433.85 mm is the span across the keys. Logitech’s labels are preserved unchanged.

Logitech MX Mechanical — UK product page, SKU data and specifications
475 × 150 × 22.6 mm (across keys × front-to-back × height)Logitech lists Height 131.55 mm, Width 433.85 mm and Depth 26.1 mm
Supported operating systemsDifferent
Sources
Logitech G915 X

Manufacturer specification · G HUB is optional and needs internet access to download.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · On systems other than Windows and macOS only basic functions are supported without software. Logi Options+ is optional and available on Windows and macOS.

Logitech MX Mechanical — UK product page, SKU data and specifications
Windows 10 or later; macOS 12 or later; USB portBluetooth: Windows 10, 11 or later; macOS 10.15 or later; iOS 14 or later; iPadOS 14 or later; Linux; ChromeOS; Android 8.0 or later. Logi Bolt: USB-A port; Windows 10, 11 or later; macOS (no version stated); Linux; ChromeOS
Keyboard span across the deskDifferent
Sources
Logitech G915 X

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

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · Logitech labels this Width.

Logitech MX Mechanical — UK product page, SKU data and specifications
475 mm433.85 mm
Manufacturer-stated weightDifferent
Sources
Logitech G915 X

Manufacturer specification · Logitech does not say whether the cable is included.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · Keyboard only; Logitech lists the receiver separately at 1.68 g.

Logitech MX Mechanical — UK product page, SKU data and specifications
1040 g828 g
Top plate material
Sources
Logitech G915 X

Manufacturer specification · Top plate, not the whole case.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

No source recorded.

Sand-blasted aluminium alloyNot provided
Exact switch optionDifferent
Sources
Logitech G915 X

Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · Clicky and Linear versions are separate SKUs.

Logitech MX Mechanical — UK product page, SKU data and specifications
Low-profile GL tactile mechanical switchesTactile Quiet low-profile mechanical switches
Switch actuation distance
Sources
Logitech G915 X

Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

No source recorded.

1.3 mmNot provided
Switch total travel
Sources
Logitech G915 X

Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

No source recorded.

3.2 mmNot provided
Switch actuation force
Sources
Logitech G915 X

Manufacturer specification · Tactile option; the linear option is listed at 43 g.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

No source recorded.

45 gNot provided
Keycap materialDifferent
Sources
Logitech G915 X

Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · Logitech does not state the keycap material.

Logitech MX Mechanical — UK product page, SKU data and specifications
Double-shot PBTDual-colour keycaps with a matte surface
ConnectionsDifferent
Sources
Logitech G915 X

Manufacturer specification · Original manufacturer inventory: USB wired, detachable USB-A to USB-C data cable. Wired model with a detachable USB-A to USB-C cable; the wireless G915 X LIGHTSPEED is a separate model. This records shared wired USB operation. Exact cable, connector, protocol and detachable-cable facts keep their own source scope; unlisted counterpart details remain unknown and cannot establish a connection-availability difference.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification · Original exact source inventory: Bluetooth Low Energy or Logi Bolt USB receiver; Easy-Switch between up to 3 devices. Not compatible with Logitech Unifying receivers. The USB-C cable is described as a charging cable. Easy-Switch device count and Flow/setup scope are recorded separately. USB receiver host attachment is distinct from a wired keyboard data mode; unlisted wired data operation remains unverified.

Logitech MX Mechanical — UK product page, SKU data and specifications
Wired USBBluetooth; Logi Bolt
Cable length
Sources
Logitech G915 X

Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

No source recorded.

1.8 mNot provided
Battery claim
Sources
Logitech G915 X

No source recorded.

Logitech MX Mechanical

Manufacturer specification · USB-C rechargeable; battery life may vary based on user and computing conditions.

Logitech MX Mechanical — UK product page, SKU data and specifications
Not providedUp to 15 days, or up to 10 months with backlighting off
Battery type
Sources
Logitech G915 X

No source recorded.

Logitech MX Mechanical

Manufacturer specification

Logitech MX Mechanical — UK product page, SKU data and specifications
Not providedRechargeable Li-Po (1500 mAh)
Wireless range claim
Sources
Logitech G915 X

No source recorded.

Logitech MX Mechanical

Manufacturer specification · May vary with operating environment and computer setup.

Logitech MX Mechanical — UK product page, SKU data and specifications
Not provided10 m
Multi-device pairing
Sources
Logitech G915 X

No source recorded.

Logitech MX Mechanical

Manufacturer specification

Logitech MX Mechanical — UK product page, SKU data and specifications
Not providedEasy-Switch across up to 3 devices; compatible with Logitech Flow-enabled mice
BacklightingDifferent
Sources
Logitech G915 X

Manufacturer specification · Onboard effects and brightness keys; two custom effects can be stored through G HUB.

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

Manufacturer specification

Logitech MX Mechanical — UK product page, SKU data and specifications
LIGHTSYNC RGBBacklit keys with hand-proximity activation and ambient light sensor
Configuration softwareDifferent
Sources
Logitech G915 X

Manufacturer specification · FN+F1 switches between the default and customised layouts. Original published inventory: G HUB with KEYCONTROL; up to 15 functions per key. 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 — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

Manufacturer specification · Logi Options+ runs on Windows and macOS.

Logitech MX Mechanical — UK product page, SKU data and specifications
Logitech G HUBLogi Options+: Fn key functions, app-specific profiles, backlighting effects and Smart Actions
Dedicated G-keys
Sources
Logitech G915 X

Manufacturer specification · G1–G5 down the left side; G6–G9 across the top.

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

9 keysNot provided
Onboard profile capacity
Sources
Logitech G915 X

Manufacturer specification · Set up in G HUB and selected with FN+F2/F3/F4 in onboard mode.

Logitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

3 profilesNot provided
Game mode
Sources
Logitech G915 X

Manufacturer specification

Logitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

Disables Windows and Menu keysNot provided
Media controls
Sources
Logitech G915 X

Manufacturer specification · Top-right controls; playback behaviour depends on the application. Original published inventory: Volume roller; previous, play/pause, next and mute buttons. 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 wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

Dedicated media controlsNot provided
Programmable key support
Sources
Logitech G915 X

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. G HUB with KEYCONTROL; up to 15 functions per key. FN+F1 switches between the default and customised layouts.

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

YesNot provided
KEYCONTROL support
Sources
Logitech G915 X

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

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

YesNot provided
Claimed functions per key
Sources
Logitech G915 X

Manufacturer specification · Manufacturer upper bound: up to 15 functions per key using KEYCONTROL/G HUB. This is an assignment-function maximum, not 15 physical keys or simultaneous actions.

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

15 functionsNot provided
Dedicated playback/track controls
Sources
Logitech G915 X

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. Volume roller; previous, play/pause, next and mute buttons

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

YesNot provided
Volume control mechanism
Sources
Logitech G915 X

Manufacturer specification · Exact own-model volume control uses roller. This preserves a real hardware distinction without inferring feel, reach, material or measured performance.

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

RollerNot provided
Media roller present
Sources
Logitech G915 X

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 — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

YesNot provided
Original package contentsDifferent
Sources
Logitech G915 X

Manufacturer specification · Original manufacturer package contents.

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Manufacturer specification

Logitech MX Mechanical — UK product page, SKU data and specifications
Keyboard, USB-A to USB-C power/data cable and documentationKeyboard; Logi Bolt receiver; USB-C charging cable (USB-A to USB-C); user documentation
Palm rest compatibility
Sources
Logitech G915 X

No source recorded.

Logitech MX Mechanical

Manufacturer specification · The palm rest is not listed in the package contents.

Logitech MX Mechanical — UK product page, SKU data and specifications
Not providedCompatible with MX Palm Rest (sold separately)
Show unverified (3)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.
Specifications without verified values for either product
Additional USB accessory port
Sources
Logitech G915 X

Logitech does not list a separate USB accessory port for the wired G915 X; the setup guide's pass-through label points to the cable connection. · Manufacturer specification

Logitech G915 X — exact model specificationsLogitech G915 X wired — setup guide and control diagrams
Logitech MX Mechanical

No source recorded.

Not providedNot provided
Hot-swappable switches
Sources
Logitech G915 X

Logitech does not list this for the G915 X. · Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Logitech does not state hot-swap support on the MX Mechanical UK page. · Manufacturer specification

Logitech MX Mechanical — UK product page, SKU data and specifications
Not providedNot provided
Key rollover
Sources
Logitech G915 X

Logitech does not list this for the G915 X. · Manufacturer specification

Logitech G915 X — exact model specifications
Logitech MX Mechanical

Logitech does not list a rollover figure on the MX Mechanical UK page. · Manufacturer specification

Logitech MX Mechanical — UK product page, SKU data and specifications
Not providedNot provided
FIND YOUR CONTENDERS

More products

Closest keyboards to this pair by shared key specifications. Not a popularity ranking.

See all 334 keyboards
Logitech G915 X LIGHTSPEED black full-size keyboard with UK ISO QWERTY layout and G keys, official top view

Logitech G915 X LIGHTSPEED

Keyboard width
475 mm
Cable length
1.8 m
Actuation distance
1.3 mm
Prices & product profile
Logitech MX Mechanical Mini graphite compact keyboard with UK ISO QWERTY layout, official top view

Logitech MX Mechanical Mini

Keyboard width
312.6 mm
Regional layout
English UK (QWERTY)
Keyboard size
Compact (Mini) layout with function row and arrow keys, without number pad
Prices & product profile
Logitech G710+ US ANSI QWERTY keyboard with six orange-surrounded G-keys, number pad, media controls and attached wrist rest

Logitech G710+

Keyboard width
508.2 mm
Cable length
2 m
Regional layout
English US QWERTY (ANSI)
Prices & product profile
Logitech G213 Prodigy black US ANSI QWERTY keyboard, official top view

Logitech G213 Prodigy

Keyboard width
452 mm
Cable length
1.8 m
Regional layout
English US QWERTY (ANSI)
Prices & product profile

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.