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| Ajazz QS87 | Keychron K8 Pro | Redragon URANUS K737 Pro |
67 Overall/ Value 67.3Build Quality 73.0Customizability 70.1Performance 76.1Productivity 67.1Portability 73.7![]() | 81 Overall/ Value 80.6Build Quality 89.4Customizability 95.9Performance 81.2Productivity 94.7Portability 72.8![]() | 79 Overall/ Value 79.1Build Quality 77.0Customizability 68.2Performance 75.0Productivity 86.7Portability 70.9![]() |
0.0 stars (0 reviews) | 3.3 stars (56 reviews) | 0.0 stars (0 reviews) |
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Name Ajazz QS87 | Name Keychron K8 Pro | Name Redragon URANUS K737 Pro |
Release year 2024 | Release year 2022 | Release year 2025 |
Switch Options Linear | 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 80% | Layout Size 80% | Layout Size 80% |
Layout Standard ANSI | Layout Standard ANSI, ISO, JIS, ISO-UK, ISO-DE, ISO-SW, ISO-FR, ISO-ES, ISO-Nordic | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support TFT | 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, 2.4 GHz, Wired, Wireless |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 4000 mAh | Battery capacity 4000 mAh | 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 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, White, South-face, White South-face | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum | Case Material Aluminum, Plastic, ABS | Case Material Aluminum |
Keycaps Material - | Keycaps Material PBT, ABS | Keycaps Material PBT |
Dimensions 66 x 178 x 410 mm | Dimensions 35 x 355 x 123 mm | Dimensions 41 x 367 x 146 mm |
Weight 2450g | Weight 1146g | Weight 2020g |
The Ajazz QS87 is a tenkeyless mechanical keyboard suited for users who want flexible connectivity and on-the-fly customization. It fits those needing a compact layout with wired and wireless options, plus a small color display for quick info and personalization. It works well for office tasks, casual use, or light productivity where battery life and function shortcuts matter.
The keyboard has an aluminum case with a gasket mount, which provides a softer typing feel by isolating the plate from the case. This design reduces harsh vibrations and can improve acoustic comfort. The QS87 weighs 2.45kg, indicating a solid, stable base on the desk.
Switch options include linear Ajazz Merrard, Sea Salt, and TTC Flaming Red switches, all offering smooth keypresses with moderate actuation force. The gasket mount helps soften keystrokes, making typing quieter and less fatiguing. No backlighting on the Lite model may limit visibility in low light, but Standard and MAX versions include RGB lighting.
The Lite model has a 4000mAh battery suitable for daily use, while the Standard and MAX versions offer an 8000mAh battery for longer wireless sessions. Exact battery life is unknown. The keyboard’s wireless modes provide flexibility but may have varying latency depending on connection type.
The QS87 supports Windows (Vista through 11), Mac, and Android systems, covering most common platforms. Its TKL layout is popular for saving desk space while retaining essential keys. Firmware and keymapping customization details are unknown.