Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Oct 29, 2026

Geon Overture V2 HE vs PromoType Key Boy Advance 50 KBA50

Get the Geon Overture V2 HE for hall effect.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Geon Overture V2 HE

Hall effect

Build quality in the top 50% of 60% boards under $300.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

Get the

PromoType Key Boy Advance 50 KBA50

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.

Geon Overture V2 HE

PromoType Key Boy Advance 50 KBA50

  • Layout size

    60%

    50%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Ergonomics

    Standard

    Split Spacebar

  • Case material

    Aluminum, Polycarbonate, Wood

    Aluminum, Polycarbonate

KeebFinder scores

How we score
  • Geon Overture V2 HE
  • PromoType Key Boy Advance 50 KBA50
Performance
76
52
Build quality
61
69
Productivity
52
59
Customizability
47
68
Portability
72
86

What they share

  • Hot-swappable
See every spec side by side

Full specs

Geon Overture V2 HE vs PromoType Key Boy Advance 50 KBA50 specs

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

8 of 21 specs differ

Geon Overture V2 HE

PromoType Key Boy Advance 50 KBA50

Typing & switches

Switch options

Magnetic
—

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Top Mount

Layout

Layout size

60%
50%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Split Spacebar

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 Hz
—

Battery

Wired only
1,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Polycarbonate, Wood
Aluminum, Polycarbonate

Plate material

CarbonFiber
Aluminum

Keycaps

PBT, PC
—

Weight

—
1,400 g

Dimensions

—
33 x 251 x 119 mm

Typing angle

7°
7°

Backlight

None
None

Firmware & software

VIAL

No
Yes

Extras

Released

2026
2026

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.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.