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| METAPHYUNI PD75M | Apos NPKC RO75 | Chilkey ND75 |
68 Overall/ Value 67.9Build Quality 63.6Customizability 79.5Performance 52.3Productivity 63.3Portability 79.1![]() | 85 Overall/ Value 85.0Build Quality 81.4Customizability 81.9Performance 85.9Productivity 88.4Portability 91.8![]() | 79 Overall/ Value 78.8Build Quality 75.6Customizability 81.9Performance 74.6Productivity 75.1Portability 81.8![]() |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 0.0 stars (0 reviews) |
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Name METAPHYUNI PD75M | Name Apos NPKC RO75 | Name Chilkey ND75 |
Release year 2024 | Release year 2025 | Release year 2024 |
Switch Options Linear | Switch Options Linear, Tactile | 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 ANSI | Layout Standard ANSI, ISO, ISO-DE |
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 4000 Hz;1000 Hz | Polling Rate - |
Battery capacity 5000 mAh | Battery capacity 6000 mAh | Battery capacity 3600 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 Plate Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, South-face | Backlight Rgb | Backlight Rgb |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum | Case Material Aluminum | Case Material Aluminum |
Keycaps Material PBT | Keycaps Material PBT, ABS | Keycaps Material PBT |
Dimensions - | Dimensions 35 x 312 x 135 mm | Dimensions - |
Weight 2200g | Weight 1680g | Weight 1680g |
The METAPHYUNI PD75M is a compact 75% mechanical keyboard suited for users who want a balance between desk space and functionality. It fits well for typists and hobbyists who value a solid build, customizable RGB lighting, and versatile connectivity. Its hot-swappable switches and display screen appeal to those who like to personalize their setup without complex modifications.
The keyboard features a CNC-machined 6063-series aluminum alloy chassis, providing a sturdy and stable base. Its leaf-spring gasket-mounted structure, combined with multi-layer internal padding, reduces typing noise and adds cushioning for a softer keypress feel. Dual-tone OEM height PBT keycaps offer durability and a comfortable texture. The keyboard weighs about 2.2 kg, contributing to its solid presence on the desk.
Equipped with customized Kailh ice cream switches, the PD75M delivers smooth and consistent feedback. The switches have enhanced light guides for brighter RGB effects. The gasket mounting and internal padding improve typing comfort by softening key impact and enabling quicker rebound. Full-key rollover ensures conflict-free typing, suitable for fast or complex input.
This keyboard supports three connection modes: wired, Bluetooth 5.3, and 2.4 GHz wireless. This flexibility allows easy switching between devices and platforms, including Windows and macOS. The large 5000mAh battery supports extended wireless use, with built-in safety features like power-off protection and temperature monitoring.
The PD75M includes a customizable color display that shows time, battery status, and connection info. Users can adjust RGB lighting patterns and other settings via this screen. A metallic multimedia knob provides quick access to volume and display controls, enhancing convenience during use.
The keyboard’s weight and aluminum build make it less portable for frequent travel. The compact 75% layout omits a dedicated number pad, which may not suit users needing extensive numeric input. The specialized ice cream switches limit switch variety compared to more common switch types. Battery life duration is unspecified, so wireless endurance is uncertain.