Firstblood B21 vs Gamakay TK75HE V2 Specs

Compare Firstblood B21 vs Gamakay TK75HE V2 Differences Side by Side

Explore the comprehensive side-by-side comparison of the Firstblood B21 and Gamakay TK75HE V2 and view their biggest differences. The detailed comparison table allows you to see all the essential features, specifications, and benefits of each keyboard at a glance. Whether you're looking for performance, value, or specific functionalities, this comparison tool helps you make an informed decision.

Model
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2024 Has Clicky, Tactile, Linear switch options Available in a 65% layout Built with the ANSI layout standard Includes a No display Supports Bluetooth, Wired, Wireless connectivity Weighs about 818 g Sized at 46 x 148 x 317 mm Made with a Aluminum case Offers Yes, White RGB lighting	Released in 2025 Has Magnetic switch options Supports hot-swappable switches Available in a 75% layout Built with the ISO, ISO-DE, ISO-UK, ANSI layout standard Comes with a knob Includes a Yes, TFT display Utilizes Hall effect sensors Enables rapid trigger functionality Has built-in sound dampening Uses a Top Mount mounting style Supports Wired, Wireless connectivity Runs at a 8000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 840 g Sized at 20 x 325 x 136 mm Made with a ABS case Offers Yes, Rgb RGB lighting
Score	Scores Performance: 56.2 Build Quality: 53.8 Productivity: 54.6 Customizability: 46.3 Portability: 83.3	Scores Performance: 98.6 Build Quality: 63.3 Productivity: 83.1 Customizability: 73.1 Portability: 79.9
Name	Name Firstblood B21	Name Gamakay TK75HE V2
Release year	Release year 2024	Release year 2025
Switch Options	Switch Options Clicky, Tactile, Linear	Switch Options Magnetic
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 65%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ISO, ISO-DE, ISO-UK, ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support TFT
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, Wired, Wireless	Connection Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 8000 Hz
Battery capacity	Battery capacity -	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style -	Mount Style Top Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight White	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 46 x 148 x 317 mm	Dimensions 20 x 325 x 136 mm
Weight	Weight 818g	Weight 840g

FirstBlood B21 Retro Mechanical Keyboard with Cherry Switch

-10% off

Gamakay TK75HE V2 Hall Effect keyboard 8K Polling Rate 0.005mm RT Accuracy

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0.0 stars (0 reviews)

Released in 2024
Has Clicky, Tactile, Linear switch options
Available in a 65% layout
Built with the ANSI layout standard
Includes a No display
Supports Bluetooth, Wired, Wireless connectivity
Weighs about 818 g
Sized at 46 x 148 x 317 mm
Made with a Aluminum case
Offers Yes, White RGB lighting

Released in 2025
Has Magnetic switch options
Supports hot-swappable switches
Available in a 75% layout
Built with the ISO, ISO-DE, ISO-UK, ANSI layout standard
Comes with a knob
Includes a Yes, TFT display
Utilizes Hall effect sensors
Enables rapid trigger functionality
Has built-in sound dampening
Uses a Top Mount mounting style
Supports Wired, Wireless connectivity
Runs at a 8000 Hz polling rate
Equipped with a 4000 mAh battery
Weighs about 840 g
Sized at 20 x 325 x 136 mm
Made with a ABS case
Offers Yes, Rgb RGB lighting

Scores

Performance: 56.2
Build Quality: 53.8
Productivity: 54.6
Customizability: 46.3
Portability: 83.3

Scores

Performance: 98.6
Build Quality: 63.3
Productivity: 83.1
Customizability: 73.1
Portability: 79.9

Name

Firstblood B21

Name

Gamakay TK75HE V2

Release year

2024

Release year

2025

Switch Options

Clicky, Tactile, Linear

Switch Options

Magnetic

Profile

Normal Profile

Profile

Normal Profile

Hot Swappable

Layout Size

65%

Layout Size

75%

Layout Standard

ANSI

Layout Standard

ISO, ISO-DE, ISO-UK, ANSI

Layout Ergonomics

Normal

Layout Ergonomics

Normal

Knob Support

Display Support

TFT

Mac/Win Support

Multi-Media Keys

USB-C

USB passthrough

Connection

Bluetooth, Wired, Wireless

Connection

Wired, Wireless

Polling Rate

8000 Hz

Battery capacity

4000 mAh

Hall Effect Support

QMK Support

VIA Support

VIAL Support

N-Key Rollover

Rapid Trigger

Mount Style

Top Mount

Screw in Stabilizers

Sound Dampening

Backlight

White

Backlight

Rgb

Case Colors

Case Material

Aluminum

Case Material

ABS

Keycaps Material

PBT

Keycaps Material

PBT

Dimensions

46 x 148 x 317 mm

Dimensions

20 x 325 x 136 mm

Weight

818g

Weight

840g

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Model
		-10% off 76	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2024 Has Clicky, Tactile, Linear switch options Available in a 65% layout Built with the ANSI layout standard Includes a No display Supports Bluetooth, Wired, Wireless connectivity Weighs about 818 g Sized at 46 x 148 x 317 mm Made with a Aluminum case Offers Yes, White RGB lighting	Released in 2025 Has Magnetic switch options Supports hot-swappable switches Available in a 75% layout Built with the ISO, ISO-DE, ISO-UK, ANSI layout standard Comes with a knob Includes a Yes, TFT display Utilizes Hall effect sensors Enables rapid trigger functionality Has built-in sound dampening Uses a Top Mount mounting style Supports Wired, Wireless connectivity Runs at a 8000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 840 g Sized at 20 x 325 x 136 mm Made with a ABS case Offers Yes, Rgb RGB lighting
Score	Scores Performance: 56.2 Build Quality: 53.8 Productivity: 54.6 Customizability: 46.3 Portability: 83.3	Scores Performance: 98.6 Build Quality: 63.3 Productivity: 83.1 Customizability: 73.1 Portability: 79.9
Name	Name Firstblood B21	Name Gamakay TK75HE V2
Release year	Release year 2024	Release year 2025
Switch Options	Switch Options Clicky, Tactile, Linear	Switch Options Magnetic
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 65%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ISO, ISO-DE, ISO-UK, ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support TFT
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, Wired, Wireless	Connection Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 8000 Hz
Battery capacity	Battery capacity -	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style -	Mount Style Top Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight White	Backlight Rgb
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum	Case Material ABS
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 46 x 148 x 317 mm	Dimensions 20 x 325 x 136 mm
Weight	Weight 818g	Weight 840g