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| Shortcut Studio Bridge R4 | Keychron V1 Max | Epomaker Bamboo75 |
79 Overall/ Value 79.0Build Quality 80.0Customizability 79.5Performance 67.6Productivity 66.8Portability 86.5![]() | 84 Overall/ Value 83.6Build Quality 86.2Customizability 97.9Performance 83.0Productivity 97.3Portability 78.4![]() | 83 Overall/ Value 83.4Build Quality 71.7Customizability 73.9Performance 77.4Productivity 83.8Portability 91.7![]() |
0.0 stars (0 reviews) | 4.9 stars (14 reviews) | 0.0 stars (0 reviews) |
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Name Shortcut Studio Bridge R4 | Name Keychron V1 Max | Name Epomaker Bamboo75 |
Release year 2026 | Release year 2023 | Release year 2026 |
Switch Options - | 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 75% | Layout Size 75% |
Layout Standard ANSI | Layout Standard ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-PT, ISO, 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 |
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 Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 8000 mAh | Battery capacity 4000 mAh | Battery capacity 8000 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 Gasket Mount | Mount Style Gasket Mount | Mount Style Tray 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 Aluminum | Case Material ABS, Plastic | Case Material Wood |
Keycaps Material PBT | Keycaps Material PBT, ABS | Keycaps Material PBT, ABS |
Dimensions - | Dimensions 22 x 149 x 329 mm | Dimensions 43 x 323 x 135 mm |
Weight - | Weight 770g | Weight 915g |
The Shortcut Studio Bridge75 R4 is a 75% mechanical keyboard suited for users who want a compact layout with versatile connectivity and easy customization. It fits hobbyists who frequently swap switches or modify sound profiles, and professionals seeking a clean, minimalist design with solid build quality. Its wireless and wired modes offer flexibility for different setups.