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Compare Gopolar Tai Chi GG87 vs LUMINKEY V2 Differences Side by Side

This comparison is for buyers deciding between a feature-rich wireless aluminum keyboard and a more affordable wired custom board. The choice is difficult because both offer gasket-mounted typing experiences and high programmability, but they diverge sharply on connectivity, materials, and included features. Your priority for wireless use, build material, or a specific layout will determine the winner.

70
Gopolar Tai-Chi GG87 Mechanical Keyboard
80
Luminkey75 V2 Keyboard - Fully Built

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0.0 (0)
3.7 (6)
  • Released in 2023
  • Available in a 80% layout
  • Includes a Yes, OLED display
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Supports Wired, Wired only connectivity
  • Weighs about 2000 g
  • Made with a ABS case
  • Features ABS keycaps
  • Released in 2024
  • Has Linear switch options
  • Supports hot-swappable switches
  • Available in a 75% layout
  • Comes with a knob
  • Includes a No display
  • Compatible with both Mac and Windows
  • Supports VIAL configuration
  • Features N-key rollover
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4400 mAh battery
  • Weighs about 1950 g
  • Sized at 20 x 332 x 142 mm
  • Made with a Aluminum case
  • Features PBT keycaps
Scores
  • Performance: 41.9
  • Build Quality: 70
  • Productivity: 81.6
  • Customizability: 69.3
  • Portability: 53
Scores
  • Performance: 68.8
  • Build Quality: 79.6
  • Productivity: 81.5
  • Customizability: 79.6
  • Portability: 82.3
Name
Gopolar Tai Chi GG87
Name
LUMINKEY V2
Release year
2023
Release year
2024
Switch Options
-
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
OLED
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
4400 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Backlight
 
Case Colors
Case Colors
Case Material
ABS
Case Material
Aluminum
Keycaps Material
ABS
Keycaps Material
PBT
Dimensions
-
Dimensions
20 x 332 x 142 mm
Weight
2000g
Weight
1950g
*Something incorrect or missing? Please
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Pros and Trade-offs

Your need for wireless freedom is the deciding factor. The LUMINKEY V2 is the clear choice if you value Bluetooth, 2.4 GHz, an aluminum build, and a useful scroll wheel. Opt for the Gopolar TaiChi GG87 if you prefer a dedicated wired setup, want a full TKL layout with an OLED screen, and are looking for a more budget-friendly entry into custom keyboards. Both are solid platforms for typing feel and modding.

Gopolar Tai Chi GG87

  • +Includes a customizable OLED screen for displaying system information or artwork.
  • +Full TKL (87-key) layout retains the function row and navigation cluster.
  • +Offers QMK and VIA support for extensive, open-source firmware programming.
  • +Features an all-ABS, screw-free construction with a silicon mute gasket mount.
  • +Generally available at a lower price point than the LUMINKEY V2.
  • −Wired-only connectivity lacks Bluetooth or 2.4 GHz wireless options.
  • −Case is constructed from ABS plastic, not aluminum.
  • −Keycaps are made of ABS, which may develop shine over time faster than PBT.

LUMINKEY V2

  • +Offers tri-mode connectivity with Bluetooth, 2.4 GHz wireless, and wired USB-C.
  • +Case is constructed from 6063 aluminum for a more premium feel.
  • +Includes a horizontal scroll wheel for media or application control.
  • +Comes with dye-sublimated PBT keycaps for better long-term texture.
  • +Features a large 4400mAh battery for extended wireless use.
  • −The 75% layout lacks dedicated function keys, requiring a layer for F1-F12.
  • −Wireless functionality may introduce latency concerns for competitive gamers, though a 1000 Hz wired mode is listed.
  • −The vendor description notes the tri-mode PCB uses a proprietary Luminkey App, not VIAL.

Which Keyboard Is Better for Your Needs?

The LUMINKEY V2 wins for mobile and multi-device use cases like Office, Travel, and Gaming due to its wireless features and compact form. The Gopolar TaiChi GG87 is the pick for Programming thanks to its full TKL layout and OLED screen. For Modding, it's a tie as both are highly customizable. Content creators may prefer the LUMINKEY for its scroll wheel and wireless flexibility.

GamingLUMINKEY V2
  • •The LUMINKEY V2 lists a 1000 Hz polling rate, which the Gopolar's specifications do not mention.
  • •Its tri-mode connectivity offers low-latency 2.4 GHz wireless for a cleaner desk setup.
  • •The 75% layout is more compact than the TKL, saving desk space for mouse movement.
OfficeLUMINKEY V2
  • •Bluetooth and 2.4 GHz wireless connectivity on the LUMINKEY V2 allows easy switching between multiple devices.
  • •The included 4400mAh battery supports extended cord-free use.
  • •Its compact 75% layout with a knob saves space while retaining most essential keys.
ProgrammingGopolar Tai Chi GG87
  • •The Gopolar TaiChi GG87 offers a full TKL (87-key) layout with dedicated function and navigation keys.
  • •It features QMK and VIA support for deep, open-source firmware reprogramming.
  • •The onboard OLED screen, according to the vendor, can be customized for displaying system info.
TravelLUMINKEY V2
  • •The LUMINKEY V2 is wireless and slightly lighter at 1950g compared to the Gopolar's 2000g.
  • •Its 75% layout is more compact than a TKL, making it easier to pack.
  • •Bluetooth connectivity means one less cable to carry and use with laptops.
ModdingTie
  • •Both keyboards are hot-swappable, allowing easy switch changes.
  • •Both support gasket mount designs and include foam kits for sound customization.
  • •The Gopolar supports QMK/VIA, while the LUMINKEY V2's wired version supports VIAL, offering robust programming options.
Content CreationLUMINKEY V2
  • •The LUMINKEY V2 includes a horizontal scroll wheel, which can be mapped for timeline scrubbing or zoom controls.
  • •Wireless connectivity reduces cable clutter on camera or in a clean workspace.
  • •The aluminum case may provide a more premium aesthetic for video.

Frequently Asked Questions (FAQ)

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