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| Redragon DHARMA K740 | Redragon DHARMA K740 PRO | Keychron V3 |
70 Overall/ Value 69.8Build Quality 64.3Customizability 68.6Performance 79.4Productivity 74.1Portability 45.4![]() | 70 Overall/ Value 69.6Build Quality 63.5Customizability 67.6Performance 78.9Productivity 73.8Portability 51.9![]() | 96 Overall/ Value 96.4Build Quality 88.5Customizability 99.7Performance 91.0Productivity 97.5Portability 57.6![]() |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 2.4 stars (16 reviews) |
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Name Redragon DHARMA K740 | Name Redragon DHARMA K740 PRO | Name Keychron V3 |
Release year 2025 | Release year 2025 | Release year 2022 |
Switch Options Linear | 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 90% | Layout Size 90% | Layout Size 80% |
Layout Standard ANSI | Layout Standard ANSI | Layout Standard ISO, JIS, ANSI, ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW, ISO-CH |
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 Wired, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Wired, Wired only, |
Polling Rate 1000 Hz | Polling Rate 1000 Hz | Polling Rate 1000 Hz;8000 Hz |
Battery capacity - | Battery capacity - | Battery capacity - |
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 Bottom Mount | Mount Style Bottom Mount | Mount Style Tray Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb | Backlight Rgb | Backlight Rgb, South-face, White, White South-face |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum | Case Material Aluminum | Case Material Plastic, ABS |
Keycaps Material PBT | Keycaps Material PBT | Keycaps Material ABS, PBT |
Dimensions 42 x 378 x 129 mm | Dimensions 42 x 378 x 129 mm | Dimensions 19 x 141 x 367 mm |
Weight 1150g | Weight 1150g | Weight 1360g |
The Redragon DHARMA K740 is a compact mechanical keyboard designed for users who want a smaller footprint without losing full functionality. It suits typists and gamers who prefer a linear switch feel with smooth key travel and seek convenient media controls in a sturdy, metal-bodied keyboard. Its 98-key layout retains standard keys while saving desk space, making it practical for limited work areas.
The keyboard uses a solid aluminum case with a brushed finish, providing a stable and durable base that resists flex during typing. This metal construction adds weight, helping the keyboard stay in place on the desk.
Equipped with custom linear switches that are thick-lubed, the K740 offers smooth, cushioned keypresses with a creamy, quiet feel. This suits users who prefer a soft, consistent keystroke without tactile bumps or clicks.