$47
Jamesdonkey A3
75%,
Hotswap,
Wireless,
Wired,
Knob,
Gasket Mount
Compare Jamesdonkey A3 Rosy vs Keychron V4
Explore the comprehensive side-by-side comparison of the Jamesdonkey A3 Rosy and Keychron V4 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!
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0.0 stars (0 reviews) | 5.0 stars (12 reviews) | 4.7 stars (6 reviews) |
Name Jamesdonkey A3 Rosy | Name Keychron V4 | Name Ajazz AK870 |
Release year 2022 | Release year 2022 | Release year 2024 |
Switch Options Clicky | Switch Options Linear, Tactile, Clicky | Switch Options Linear |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 75% | Layout Size 60% | Layout Size 80% |
Layout Standard ANSI | Layout Standard ISO, JIS, ANSI | Layout Standard ANSI |
Layout Ergonomics Normal | 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 Bluetooth, 2.4 GHz, Wired, Wireless | Connection Wired, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate - |
Battery capacity 3000 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 |
Mount Style Gasket Mount | Mount Style Tray Mount | Mount Style Gasket Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb | Backlight Rgb, South-face | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material - | Case Material Plastic, ABS | Case Material Plastic, ABS |
Keycaps Material PBT | Keycaps Material ABS, | Keycaps Material PBT |
Dimensions - | Dimensions 20 x 117 x 304 mm | Dimensions 21 x 370 x 148 mm |
Weight - | Weight 730g | Weight 970g |
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