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Head to head · Prices checked Oct 21, 2026

Nuphy NuPhyX BH65 Keyboard vs Xinmeng A66

Get the Nuphy NuPhyX BH65 Keyboard for hall effect and rapid trigger. Get the Xinmeng A66 for knob.

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.

Nuphy NuPhyX BH65 Keyboard

Xinmeng A66

  • Hall effect (magnetic)

    Yes

    No

  • Rapid trigger

    Yes

    No

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Mount style

    Tray Mount

    Gasket Mount

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Nuphy NuPhyX BH65 Keyboard
  • Xinmeng A66
Performance
96
40
Build quality
66
63
Productivity
68
65
Customizability
61
66
Portability
73
88

What they share

  • Layout size: 65%
  • Hot-swappable
  • Case material: Aluminum
See every spec side by side

Full specs

Nuphy NuPhyX BH65 Keyboard vs Xinmeng A66 specs

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

12 of 25 specs differ

Nuphy NuPhyX BH65 Keyboard

Xinmeng A66

Typing & switches

Switch options

Magnetic
—

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

65%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz
—

Battery

Wired only
4,600 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

Plastic
FR4, Plastic

Keycaps

PBT
—

Weight

1,103 g
1,800 g

Dimensions

30 x 322 x 115 mm
20 x 113 x 322 mm

Typing angle

6°
—

Backlight

RGB, north-facing
None

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2023

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • NuphyUS

    In stock
    $139Visit
  • AmazonGlobal

    Check price
    ~$139Visit
Xinmeng A663 stores
  • MechkeysCN

    In stock
    $79Visit
  • AmazonGlobal

    Check price
    ~$79Visit
  • WhatGeekCN

    Out of stock
    $129Visit

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