Skip to content
sudopicks
esc

Corsair K70 RGB PRO Mechanical Gaming Keyboard vs YUNZII B75 PRO

Researched, not hands-on tested.How we review ›

all judged against mechanical keyboards at a similar price

The YUNZII B75 PRO scores 6.7/10 overall, ahead of the Corsair K70 RGB PRO Mechanical Gaming Keyboard at 5.2/10.

The Corsair K70 RGB PRO Mechanical Gaming Keyboard leads on build quality.

The YUNZII B75 PRO leads on typing feel, customisation, connectivity, layout and ergonomics and battery and software.

The biggest difference is typing feel, where the YUNZII B75 PRO scores 8/10 to the Corsair K70 RGB PRO Mechanical Gaming Keyboard's 5/10.

Corsair K70 RGB PRO Mechanical Gaming Keyboard

Corsair K70 RGB PRO Mechanical Gaming Keyboard

5.2/10verdict: good, not the best

The Corsair K70 RGB PRO is a wired, full-size gaming keyboard for players who want fast Cherry MX Speed Silver switches and a metal frame. It suits people who are happy to manage remaps and macros in iCUE on Windows or macOS. It is less suited to anyone who wants a quiet board, wireless connections or open firmware.

Check price at Amazon UK (opens in a new tab, affiliate link)

Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

YUNZII B75 PRO

YUNZII B75 PRO

6.7/10verdict: buy

The YUNZII B75 PRO is for UK typists who want a compact, wireless 75% keyboard with an ISO layout and a knob. It suits people who care about typing sound and feel and who like the option of swapping switches later. It's less suited to anyone who wants open firmware such as QMK or VIA.

Typically about £66.29 in the UK when we researched itCheck price at Amazon UK (opens in a new tab, affiliate link)

Affiliate link. As an Amazon Associate I earn from qualifying purchases. Details

Scores, criterion by criterion

CriterionWeightCorsair K70 RGB PRO Mechanical Gaming KeyboardYUNZII B75 PRO
Typing feel25%5/108/10
Build quality20%8/107/10
Customisation20%4/105/10
Connectivity15%4/107/10
Layout and ergonomics10%4/106/10
Battery and software10%5/106/10
Overall5.2/106.7/10

Specifications

SpecCorsair K70 RGB PRO Mechanical Gaming KeyboardYUNZII B75 PRO
LayoutFull size, 104 keys, US ANSI (NA)75% with knob, 83-key ISO (ANSI variant 82-key)
SwitchesCHERRY MX SPEED RGB Silver, 1.2mm actuation (CHERRY MX SPEED variant)Varies by variant: YUNZII Milk Linear, Cocoa Cream V2 Linear, or Blue Grey Tactile; pre-lubed
Hot-swappablenot listedFull-key hot-swappable, supports 3-pin or 5-pin switches
ConnectivityWired only, detachable braided USB Type-C cableBluetooth, 2.4GHz wireless, and wired Type-C
Firmware (QMK / VIA)iCUE software on Windows and macOS (key remaps and macros); no QMK or VIA support mentionedYUNZII software for key remapping, macros and RGB; Windows and macOS per manufacturer, Windows-only per Vivid Repairs review. No QMK/VIA support found
KeycapsPBT Double-Shot PRO, 1.5mm thicknessDouble-shot PBT Cherry profile
Batterynot listed4000mAh

Strengths and weaknesses

Corsair K70 RGB PRO Mechanical Gaming Keyboard

  • + Aluminium frame and PBT double-shot keycaps
  • + Fast 1.2mm actuation Cherry MX Speed Silver switches
  • + Onboard memory holds up to 50 profiles
  • − Owners find the Silver switches noisy
  • − Wired only, with no Bluetooth or 2.4GHz
  • − Listed layout is US ANSI, not UK ISO

Skip it if:

  • Anyone who needs quiet switches for shared rooms or calls
  • Buyers who want wireless or multi-device Bluetooth pairing
  • Users who want QMK or VIA remapping without vendor software
Read the full Corsair K70 RGB PRO Mechanical Gaming Keyboard review ›

YUNZII B75 PRO

  • + Gasket mount with pre-lubed switches and tuned stabilisers
  • + Owners praise the typing sound and battery life
  • + ISO layout with Bluetooth, 2.4GHz and wired modes
  • − No QMK or VIA support; remapping uses YUNZII software
  • − One review reports the software is Windows-only
  • − Switch type depends on which variant you buy

Skip it if:

  • Buyers who want QMK or VIA open firmware for remapping
  • Buyers who depend on the remapping software working on their operating system
  • Anyone who wants a tactile switch without checking the variant first
Read the full YUNZII B75 PRO review ›

More comparisons

Compare all mechanical keyboards · Best mechanical keyboards