Epomaker RT85 vs Yunzii AL80Plastic or Aluminum?
Choose the RT85 for its larger battery and joystick, or the AL80 for its aluminum case and QMK/VIA customization.
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4.8 · 37 reviews
from$85at Epomaker
No reviews
from$109at Yunzii
Which one should you get?
Get the
Epomaker RT85
Battery
Build quality in the top 45% of 75% boards under $100.
- 8000mAh battery, compared with the AL80’s 6000mAh capacity.
- Includes linear, tactile, and silent switch types as options.
- Vendor describes a five-layer sound-dampening system with a flex-cut polycarbonate plate.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Yunzii AL80
Knob
Build quality in the top 20% of 75% boards under $150.
- Aluminum case, with a gasket-mounted structure and sound-absorbing material.
- QMK and VIA support, with vendor-described key remapping and macro programming.
- Hot-swappable switches, with vendor-described 3-pin and 5-pin switch compatibility.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Pick the Epomaker RT85 if you value a lighter keyboard, a larger battery, a joystick, or the choice of silent switches. Choose the Yunzii AL80 if an aluminum case and QMK/VIA support matter more than the RT85’s lower listed weight and larger battery. Both offer tri-mode connectivity, hot-swap support, and 1000 Hz polling.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Epomaker RT85
Yunzii AL80
Battery
8,000 mAh
6,000 mAh
A larger battery means fewer cables during the day
Case material
Plastic
Aluminum
Switch options
Linear, Silent, Tactile
Linear
Knob
No
Yes
Display
TFT
LCD
A case display rather than a typing feature
- Epomaker RT85
- Yunzii AL80
- Performance
- 7570
- Build quality
- 6779
- Productivity
- 7793
- Customizability
- 6891
- Portability
- 9292
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- Mount style: Gasket Mount
- Sound dampening
What will you mostly use it for?
The RT85 is the more travel-friendly option on listed weight and battery capacity, while the AL80 is the clearer fit for buyers who prioritize QMK/VIA-based customization. Office use leans toward the RT85 because it offers silent switch options and has more listed battery capacity. Gaming is close on the stated polling rate and rollover features, with neither showing a decisive advantage from those shared specs. For content creation, the choice is between the RT85’s joystick controls and the AL80’s knob and customizable LCD.
It's a tie
- Both list a 1000 Hz polling rate and N-key rollover.
- Both support Bluetooth, 2.4 GHz wireless, and wired connectivity.
- The RT85 has an 8000mAh battery, while the AL80 has an aluminum case and a knob.
Epomaker RT85 vs Yunzii AL80 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 24 specs differ
Epomaker RT85
Yunzii AL80
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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Epomaker RT85 vs Yunzii AL80: your questions
The RT85 has a plastic case, an 8000mAh battery, and a joystick, while the AL80 has an aluminum case, a 6000mAh battery, and a knob. The AL80 also lists QMK and VIA support.
The RT85 has the larger listed battery capacity at 8000mAh, compared with 6000mAh for the AL80. That difference alone does not establish actual runtime under the same settings.
The Epomaker RT85 weighs 1000g. The Yunzii AL80 weighs 1438.5g, making the RT85 lighter by the listed specifications.
Both list Bluetooth and 2.4 GHz wireless, as well as wired connectivity. The RT85 vendor description names Bluetooth 5.0, while the AL80 listing describes Bluetooth without specifying a version.
The Yunzii AL80 lists both QMK and VIA support. The RT85 lists programmable controls and vendor-described PC software, but its product metadata does not list QMK or VIA support.
Both keyboards are listed as hot-swappable. The RT85 vendor describes compatibility with 5-pin mechanical switches, while the AL80 vendor describes support for 3-pin and 5-pin mechanical switches.
The RT85 metadata lists linear, tactile, and silent switch types. The AL80 metadata lists linear switches, and its vendor page names Cocoa Cream V2 Linear and Gateron Zero Linear options.
Yes. The RT85 has a TFT screen that the vendor says can show GIFs and keyboard status information, while the AL80 has a customizable LCD screen described as displaying items such as time, GIFs, photos, and battery status.
The RT85 vendor describes joystick controls for volume, RGB toggling, and mute. The AL80 vendor says its knob can be programmed, but does not specify particular default functions.
Both use south-facing LEDs, and each compatibility note warns that shine-through legends stay dark. Some sculpted keycaps may also clip the LEDs.
Both list a 1000 Hz polling rate and N-key rollover, and both support wired and 2.4 GHz connections. The RT85 has a larger 8000mAh battery, while the AL80 offers an aluminum case and a programmable knob, so the choice depends on which features matter more.
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