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Compare Ajazz AK820 Pro vs AK870 Plus Differences Side by Side

This comparison is for buyers deciding between two feature-rich, wireless Ajazz keyboards with screens. The choice hinges on a fundamental trade-off: the AK820 Pro offers a space-saving 75% layout and a lighter, partially aluminum build, while the AK870 Plus provides a full TKL layout and a massive 8000mAh battery in a heavier, all-plastic chassis. Both share core features like gasket mounting, hot-swap sockets, and tri-mode connectivity, making the decision about physical footprint and endurance.

76
Ajazz AK820 Pro
71
Ajazz AK870 Plus Tri-Mode Mechanical Keyboard with Display

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4.6 (737)
0.0 (0)
  • Released in 2023
  • Available in a 75% layout
  • Comes with a knob
  • Includes a Yes, TFT display
  • Features N-key rollover
  • Equipped with a 4000 mAh battery
  • Weighs about 810 g
  • Sized at 40 x 327 x 136 mm
  • Made with a ABS, Aluminum case
  • Released in 2024
  • Available in a 80% layout
  • Includes a Yes, LCD display
  • Equipped with a 8000 mAh battery
  • Weighs about 1250 g
  • Sized at 60 x 420 x 190 mm
  • Made with a ABS case
Scores
  • Performance: 60.5
  • Build Quality: 66.2
  • Productivity: 82.2
  • Customizability: 72.5
  • Portability: 79.2
Scores
  • Performance: 63.9
  • Build Quality: 67.7
  • Productivity: 78.4
  • Customizability: 70.7
  • Portability: 87.4
Name
Ajazz AK820 Pro
Name
Ajazz AK870 Plus
Release year
2023
Release year
2024
Switch Options
Linear
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
TFT
Display Support
 
LCD
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
8000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, South-face
Case Colors
Case Colors
Case Material
ABS, Aluminum
Case Material
ABS
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
40 x 327 x 136 mm
Dimensions
60 x 420 x 190 mm
Weight
810g
Weight
1250g
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Pros and Trade-offs

Your primary need dictates the choice. If your desk is small, you travel, or you prioritize a lighter build with some metal, the Ajazz AK820 Pro is the clear pick. If you never want to worry about battery life, prefer a larger TKL layout with more dedicated keys, and don't mind the extra size and weight, the Ajazz AK870 Plus is the better investment for a stationary setup. Consider current availability, as the AK870 Plus was listed as out of stock.

Ajazz AK820 Pro

  • +More compact 75% layout saves considerable desk space.
  • +Lighter weight at 810 grams and smaller overall dimensions.
  • +Case construction uses a combination of ABS and aluminum.
  • +Includes a metal knob for media control, as per the vendor spec list.
  • +Has a proven track record with numerous user reviews.
  • −Smaller 4000mAh battery compared to the AK870 Plus.
  • −Lacks the dedicated navigation cluster of a TKL layout.
  • −The 0.85-inch TFT screen is smaller than the competitor's LCD.

Ajazz AK870 Plus

  • +Massive 8000mAh battery promises very long wireless usage.
  • +Larger 80% (TKL) layout includes function row and navigation keys.
  • +Features a larger 1.06-inch LCD display.
  • +Vendor description highlights a 5-layer filling gasket structure for sound dampening.
  • +Officially listed as compatible with iOS and Android in addition to Mac and Windows.
  • −Significantly larger, heavier, and less portable at 1250 grams.
  • −Case material is listed as ABS plastic only, without aluminum.
  • −Currently appears to be out of stock and has no available review score.

Which Keyboard Is Better for Your Needs?

The AK870 Plus is the stronger choice for stationary, productivity-focused tasks like office work, programming, and content creation, thanks to its larger layout and exceptional battery life. The AK820 Pro excels in space-constrained environments, for gaming, and for travel due to its compact form factor and lighter weight. For keyboard modders, both offer a similarly capable foundation with gasket mounts and hot-swap sockets.

GamingAjazz AK820 Pro
  • •The AK820 Pro's 1kHz polling rate in wired and 2.4GHz modes is explicitly stated for responsive gameplay.
  • •Its lighter weight (810g) and more compact 75% layout free up more desk space for mouse movement.
  • •The vendor description notes N-Key Rollover (NKRO) support for simultaneous key presses.
OfficeAjazz AK870 Plus
  • •The AK870 Plus's 8000mAh battery is double the capacity of the AK820 Pro, requiring far less frequent charging.
  • •Its TKL (80%) layout retains the function row and navigation cluster, which are often used in office software.
  • •The vendor listing states compatibility with Windows, MacOS, iOS, and Android for multi-device Bluetooth pairing.
ProgrammingAjazz AK870 Plus
  • •The AK870 Plus's TKL layout includes dedicated arrow keys and a navigation cluster, beneficial for code editing.
  • •Its larger size may provide a more stable typing platform for long sessions.
  • •The massive 8000mAh battery ensures uninterrupted use during long coding periods without needing a cable.
TravelAjazz AK820 Pro
  • •The AK820 Pro is significantly smaller (327 x 136 mm vs 420 x 190 mm) and lighter (810g vs 1250g), making it more portable.
  • •Its 75% layout is more compact while still offering most essential keys.
  • •The case material includes aluminum, which may contribute to a more rigid construction for transport.
ModdingTie
  • •Both keyboards feature a gasket mount design and hot-swappable PCBs for switch changes.
  • •Both use PBT keycaps and have south-facing RGB LEDs, compatible with aftermarket keycap sets.
  • •The AK820 Pro has a specified polycarbonate plate and flex-cut PCB/plate, while the AK870 Plus lists a slotted PC plate and single-key slotted PCB for sound tuning.
Content CreationAjazz AK870 Plus
  • •The AK870 Plus's larger LCD screen (1.06 inch vs 0.85 inch TFT) may offer more visual information or customization space.
  • •The TKL layout provides immediate access to media keys and a function row often used in editing software.
  • •The extended battery life minimizes the need to manage charging during long creative workflows.

Frequently Asked Questions (FAQ)

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