Head to head · Prices checked Nov 11, 2026

Epomaker Alice40 vs Yunzii B87

Get the Epomaker Alice40 for knob. Get the Yunzii B87 for the 4,000 mAh battery.

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Knob

from$69at Epomaker

Battery

from$89at Yunzii

Quick verdict

Which one should you get?

Get the

Epomaker Alice40

Knob

Build quality in the top 30% of 40% boards under $150.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Compact layout only. No function row, dedicated arrow keys, or numpad.

$69 at Epomaker

Get the

Yunzii B87

Battery

Build quality in the top 20% of 80% boards under $100.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No numpad.

$89 at Yunzii

What actually differs

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 Alice40

Yunzii B87

Layout size
40%
80%
Battery
3,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Ergonomics
Alice
Standard
Switch options
Linear
Clicky, Linear, Tactile
Knob
Yes
No

KeebFinder scores

How we score

Epomaker Alice40
Yunzii B87

Performance: 74
81
Build quality: 76
77
Productivity: 89
89
Customizability: 82
86
Portability: 88
73

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Max polling rate: 1,000 Hz
Case material: ABS
Mount style: Gasket Mount
VIA

See every spec side by side

Full specs

Epomaker Alice40 vs Yunzii B87 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

10 of 25 specs differ

Spec

Epomaker Alice40

Yunzii B87

Typing & switches

Switch options

Linear

Clicky, Linear, Tactile

Hot-swappable

Yes

Mount style

Gasket Mount

Sound dampening

Yes

Layout

Layout size

40%

80%

Layout standard

ANSI

Ergonomics

Alice

Standard

Knob

Yes

Display

LED

None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz

Battery

3,000 mAh

4,000 mAhBetter

USB-C

Yes

Build & materials

Case material

ABS

Plate material

Polycarbonate

—

Keycaps

PBT

Weight

531 g

1,128 g

Dimensions

36 x 281 x 123 mm

46 x 147 x 373 mm

Typing angle

5°

—

Backlight

RGB, south-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2026

2024

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

Epomaker Alice402 stores