Ajazz AK820 Pro vs AK87075% vs TKL Wireless Keyboard Comparison
Choose the AK820 Pro for a more compact, lighter build with an aluminum case, or the AK870 for a larger layout with a more extensive sound-dampening structure.
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4.6 (256)4.6 · 256 reviews
from$55at Epomaker
90-day lowLowest price in 90 days
4.8 (5)4.8 · 5 reviews
from$83at Mechkeys
Which one should you get?
Get the
Ajazz AK820 Pro
75%
Build quality in the top 30% of 75% boards under $100.
- More compact 75% layout saves desk space.
- Lighter weight of 810g for easier portability.
- Case combines ABS plastic with an aluminum material for a potentially more premium feel.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
Ajazz AK870
TKL Wireless Keyboard Comparison
Build quality in the bottom 35% of 80% boards under $100.
- TKL (80%) layout retains useful navigation and function keys.
- Vendor description highlights a dedicated 5-layer filling gasket structure for noise reduction.
- Larger 1.06-inch customizable TFT screen.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Your primary need dictates the choice. If a smaller, lighter keyboard for a gaming setup or travel bag is the goal, the Ajazz AK820 Pro is the clear pick. If you require a full TKL layout with dedicated keys for office work or programming, and value a keyboard marketed with extensive sound-dampening layers, the Ajazz AK870 is the better option. Both are capable wireless boards with modern features like hot-swap and screens.
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 AK820 Pro
Ajazz AK870
Layout size
75%
80%
Case material
ABS, Aluminum
ABS
Weight
810 g
970 g
Heavier boards stay planted and lighter ones travel
N-key rollover
Yes
No
Released
2023
2024
- Ajazz AK820 Pro
- Ajazz AK870
- Performance
- 7750
- Build quality
- 7554
- Productivity
- 8283
- Customizability
- 7273
- Portability
- 7973
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Switch options: Linear
- Mount style: Gasket Mount
- Knob
What will you mostly use it for?
The AK870 takes the lead for office, programming, and content creation, primarily due to its larger TKL layout with dedicated keys and its emphasized noise-dampening structure. The AK820 Pro is the better choice for gaming and travel, thanks to its more compact 75% form factor and lighter weight. For modding, both offer an equally strong foundation with hot-swap sockets and gasket mounts.
Pick the Ajazz AK820 Pro
- The AK820 Pro's 75% layout saves desk space for larger mouse movements.
- It is notably lighter at 810g, which may be preferable for quick repositioning.
- Its vendor description explicitly lists N-Key Rollover support, a common gaming feature.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Ajazz AK820 Pro
256 owner reviews
“It's a nice keyboard, has a nice sound when typing. I like the dedicated volume know and it's easy to load gifs onto the little screen using the ajazz software”
“So recently i started to notice my w key stop completely and have to press again and again for the input, please can you assist me in this matter”
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.”
Ajazz AK820 Pro vs AK870 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 21 specs differ
Ajazz AK820 Pro
Ajazz AK870
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Ajazz AK820 Pro vs AK870: your questions
The AK820 Pro is a 75% layout keyboard, which is more compact and measures 327mm in width. The AK870 is an 80% (TKL) layout, which is larger at 370mm wide and includes a dedicated function row and navigation cluster.
Yes. Both the Ajazz AK820 Pro and AK870 offer tri-mode connectivity, supporting a wired USB-C connection, a 2.4GHz wireless dongle, and Bluetooth for wireless use.
The Ajazz AK870 may have an advantage. Its vendor description specifically promotes a 5-layer filling gasket structure designed to mitigate keyboard cavity noise, which is a key feature for shared workspaces.
Yes. Both keyboards feature a hot-swappable PCB design. This allows you to easily remove and replace the mechanical switches without any soldering required.
Both keyboards are listed with the same 4000mAh battery capacity, so you can expect similar battery life between the two models.
The product metadata lists its case material as ABS and Aluminum. The vendor description for the AK820 Pro only mentions ABS plastic, so the aluminum may refer to an accent or top frame.
According to the vendor page, the AK820 Pro includes the keyboard, three extra keycaps, a 2-in-1 switch and keycap puller, a USB A-to-C cable, a 2.4GHz receiver, and a manual.
Yes. The manufacturer states the AK870's 1.06-inch TFT screen can display system information and can be customized with personal GIF animations.
According to the vendor description, the screen module on the AK870 can be changed out for three additional keys, offering functional flexibility.
The Ajazz AK870 is heavier, weighing 970 grams. The Ajazz AK820 Pro is lighter at 810 grams.
Yes. Both product listings include Mac/Win Support in their extra features. The AK870's vendor description explicitly states compatibility with MacOS.
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