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Compare Epomaker DynaTab 75X vs Firstblood B21 Retro Differences Side by Side

Explore the comprehensive side-by-side comparison of the Epomaker DynaTab 75X and Firstblood B21 Retro 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. Explore the strengths and unique attributes of each keyboard to find the one that perfectly fits your needs. Start comparing now and discover the best keyboard for you!
-26% off
EPOMAKER DynaTab 75X - Image: 1
FirstBlood B21 Retro Mechanical Keyboard with Cherry Switch - Image: 1
Keychron K2 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection - Image: 1
3.5 (97)
0.0 (0)
4.9 (14)
Name
Epomaker DynaTab 75X
Name
Firstblood B21 Retro
Name
Keychron K2 Pro
Release year
2023
Release year
2024
Release year
2022
Switch Options
Linear, Tactile, Silent
Switch Options
Clicky, Tactile, Linear
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
65%
Layout Size
75%
Layout Standard
ANSI, ISO-UK, ISO
Layout Standard
ANSI
Layout Standard
ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK, ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Display Support
 
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
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, Wired, Wireless
Connection
Bluetooth, Wired, Wireless
Polling Rate
-
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
10000 mAh
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
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
-
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
White
Backlight
 
Rgb, White, South-face, White South-face
Case Colors
Case Colors
Case Colors
Case Material
-
Case Material
Aluminum
Case Material
Aluminum, Plastic, ABS
Keycaps Material
-
Keycaps Material
PBT
Keycaps Material
ABS, PBT
Dimensions
42 x 345 x 181 mm
Dimensions
46 x 148 x 317 mm
Dimensions
33 x 317 x 127 mm
Weight
1110g
Weight
818g
Weight
1070g
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