Ajazz AK870 vs Keychron J5
Get the Ajazz AK870 for the 4,000 mAh battery and knob.
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4.8 (5)4.8 · 5 reviews
from$83at Mechkeys
5.0 (2)5.0 · 2 reviews
from$59at Keychron
Which one should you get?
Get the
Ajazz AK870
Battery
Build quality in the bottom 35% of 80% boards under $100.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
Keychron J5
Build quality in the top 20% of 100% boards under $100.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
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.
Ajazz AK870
Keychron J5
Layout size
80%
100%
Battery
4,000 mAh
3,750 mAh
A larger battery means fewer cables during the day
Switch options
Linear
Clicky, Linear, Tactile
Knob
Yes
No
Display
TFT
None
A case display rather than a typing feature
- Ajazz AK870
- Keychron J5
- Performance
- 5082
- Build quality
- 5471
- Productivity
- 8389
- Customizability
- 7388
- Portability
- 7354
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: ABS
- Sound dampening
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Ajazz AK870
5 owner reviews
“I love this keyboard. The sound is slightly clicky and mostly creamy. Super smooth to work on. I’ve also set up the RGB to match my PC ones.”
Keychron J5
2 owner reviews
“Totally enjoying this keyboard. Weight gives a quality feel. Love north facing RGB and effects. Price is in a sweet spot. Happy that I didn’t allow lack of reviews to affect my decision. Highly recommended.”
Ajazz AK870 vs Keychron J5 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 26 specs differ
Ajazz AK870
Keychron J5
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
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