Ajazz AK870 vs AK870 PlusScreen vs Battery Life Comparison
Choose the AK870 for its knob module and lighter build, or the AK870 Plus for its massive 8000mAh battery and potentially wider switch selection.
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4.8 (5)4.8 · 5 reviews
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Which one should you get?
Get the
Ajazz AK870
Screen
Build quality in the bottom 35% of 80% boards under $100.
- Includes knob support, with the module being swappable for three extra keys.
- Lighter weight of 970g and a slimmer 21mm profile for better portability.
- Available with a customizable 1.06-inch TFT color screen according to the vendor.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Ajazz AK870 Plus
Battery Life Comparison
Build quality in the top 40% of 80% boards under $100.
- Massive 8000mAh battery, double the capacity of the AK870.
- Vendor description mentions additional switch options like Ajazz Avocado and TTC Flaming Red.
- Features a 1.06-inch screen, listed as an LCD in the metadata.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Your priority should guide your choice. If you value a customizable knob, a lighter keyboard, and a slimmer design, the Ajazz AK870 is the better option. If your main concern is maximizing time between charges with a huge battery and you prefer a more substantial, stationary keyboard, the Ajazz AK870 Plus is the clear pick. Consider current availability, as both models were listed as out of stock.
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
Ajazz AK870 Plus
Battery
4,000 mAh
8,000 mAh
A larger battery means fewer cables during the day
Knob
Yes
No
Display
TFT
LCD
A case display rather than a typing feature
Weight
970 g
1,250 g
Heavier boards stay planted and lighter ones travel
Dimensions
21 x 370 x 148 mm
60 x 420 x 190 mm
- Ajazz AK870
- Ajazz AK870 Plus
- Performance
- 5164
- Build quality
- 5467
- Productivity
- 8378
- Customizability
- 7370
- Portability
- 7387
- Layout size: 80%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: ABS
- Switch options: Linear
- Mount style: Gasket Mount
What will you mostly use it for?
The AK870 Plus wins for office use primarily due to its superior battery life. The standard AK870 is better for travel and content creation, thanks to its lighter weight and knob support. For gaming, programming, and modding, the keyboards are closely matched, with the choice coming down to personal preference for the knob versus extended battery runtime.
It's a tie
- Both offer identical tri-mode connectivity for low-latency 2.4GHz wireless.
- Both feature south-facing RGB and hot-swap PCBs for switch customization.
- The AK870's lighter weight (970g) might be preferable for some desk setups, while the AK870 Plus's heavier build (1250g) could feel more stable.
Ajazz AK870 vs AK870 Plus specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
5 of 19 specs differ
Ajazz AK870
Ajazz AK870 Plus
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
Mac & Windows
Released
Compare prices
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Ajazz AK870 vs AK870 Plus: your questions
The most significant difference is the battery. The AK870 Plus has an 8000mAh battery, while the AK870 has a 4000mAh battery. The AK870 also supports a knob module, which is not mentioned for the Plus model, and is lighter with different physical dimensions.
No. The metadata for the AK870 Plus does not include 'Knob Support' in its extra features, and the vendor description does not mention a knob. The standard AK870 does list knob support.
The Ajazz AK870 Plus has a much larger 8000mAh battery, which is double the capacity of the 4000mAh battery in the standard AK870. This should translate to significantly longer wireless usage between charges for the Plus model.
Yes. Both the Ajazz AK870 and AK870 Plus feature a hot-swappable PCB, as listed in their extra features. This allows you to change the mechanical switches without soldering.
Both keyboards have a 1.06-inch screen according to vendor descriptions. The metadata specifies the AK870 uses a TFT screen, while the AK870 Plus uses an LCD screen. Both are described as customizable.
The Ajazz AK870 is more portable. It weighs 970g compared to 1250g for the Plus, and it is only 21mm tall versus 60mm for the Plus. Its smaller dimensions make it easier to transport.
Yes. Both the Ajazz AK870 and AK870 Plus list Mac/Win Support in their extra features. The vendor descriptions confirm compatibility with macOS, iOS, Windows, and Android.
The vendor description for the AK870 Plus lists switch options including Ajazz Avocado Linear and TTC Flaming Red Linear. The description also states it provides 'more switches options' compared to the AK870.
Both models feature a 5-layer filling gasket structure, a single key slotted PCB, and a slotted PC positioning plate. According to the vendor, this design is intended to mitigate cavity noise and reduce typing noise for a cleaner sound.
Based on vendor descriptions, both models come with a Type-C cable, a 2.4G receiver, a keycap and switch puller, and a user manual. This provides the essentials for setup and basic customization.
Yes. The vendor description for the Ajazz AK870 states its 1.06-inch TFT color screen can display time, date, battery level, and can be customized with personal GIF animations.
For pure wireless endurance, the AK870 Plus is better due to its larger battery. For flexibility, both are equal, offering the same triple-mode connectivity (Bluetooth, 2.4GHz, and wired) for use with multiple devices.
Not sold on either?
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