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Compare Feker JJK21 Numpad vs Leobog K21 Number Pad

Explore the comprehensive side-by-side comparison of the Feker JJK21 Numpad and Leobog K21 Number Pad 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!
FEKER JJK21 Numpad DIY Kit with Knob - Image: 1
LEOBOG K21 Pudding Keycaps Wireless Number Pad - Image: 1
Keychron V3 QMK Custom Mechanical Keyboard ISO Layout Collection - Image: 1
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Name
Feker JJK21 Numpad
Name
Leobog K21 Number Pad
Name
Keychron V3
Release year
2022
Release year
2022
Release year
2022
Switch Options
-
Switch Options
Linear
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
Numpad
Layout Size
Numpad
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Standard
ISO, JIS, ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW, 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, 2.4 GHz, Wired, Wireless
Connection
Wired, Wired only
Polling Rate
-
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
1500 mAh
Battery capacity
600 mAh
Battery capacity
-
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
 
Mount Style
Gasket Mount
Mount Style
PCB Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb, White
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Colors
Case Material
Plastic
Case Material
Plastic
Case Material
Plastic, ABS
Keycaps Material
-
Keycaps Material
, PBT, ABS
Keycaps Material
ABS, PBT,
Dimensions
-
Dimensions
37 x 82 x 120 mm
Dimensions
19 x 141 x 367 mm
Weight
300g
Weight
200g
Weight
1120g
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