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| Epomaker RT100 Pro | Keychron K4 V3 | AULA F99 Max |
82 Overall/ Value 81.8Build Quality 68.4Customizability 73.3Performance 78.3Productivity 83.1Portability 54.0![]() | 86 Overall/ Value 85.9Build Quality 87.0Customizability 96.2Performance 81.7Productivity 95.1Portability 54.1![]() | 81 Overall/ Value 80.8Build Quality 68.5Customizability 73.6Performance 65.9Productivity 83.5Portability 63.2![]() |
4.4 stars (14 reviews) | 5.0 stars (4 reviews) | 4.5 stars (2 reviews) |
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Name Epomaker RT100 Pro | Name Keychron K4 V3 | Name AULA F99 Max |
Release year 2026 | Release year 2025 | Release year 2026 |
Switch Options Linear, Silent | 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 96% | Layout Size 96% | Layout Size 96% |
Layout Standard ANSI | Layout Standard ISO, ISO-UK, ISO-DE, ISO-CH, ISO-Nordic, ANSI | 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 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 Bluetooth, Wired, Wireless, | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate 1000 Hz | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 5000 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 Tray Mount | Mount Style Gasket Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, South-face | Backlight Rgb, White, South-face, White South-face, North-face | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material ABS, Plastic | Case Material Plastic, Aluminum | Case Material ABS |
Keycaps Material PBT | Keycaps Material PC, PBT | Keycaps Material PBT |
Dimensions 45 x 433 x 142 mm | Dimensions - | Dimensions 43 x 139 x 407 mm |
Weight 1300g | Weight - | Weight 1175g |
The Epomaker RT100 Pro is a full-sized mechanical keyboard with a retro 1800 layout and a small customizable TFT screen. It suits users who want a quiet, tactile typing experience with versatile wireless and wired connectivity. This keyboard is good for office work, casual gaming, and multi-device use, especially in shared or quiet environments. It also appeals to hobbyists who value hot-swappable switches and visual customization through RGB lighting and screen content.