Ajazz AK650 vs AK820 Max65% vs 75% Wireless Keyboard Choice
Choose the AK650 for maximum portability and battery life, or the AK820 Max for a fuller layout and advanced switch technology.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
No reviews
from$69at WhatGeek
4.3 (16)4.3 · 16 reviews
from$59at WhatGeek
90-day lowLowest price in 90 days
Which one should you get?
Get the
Ajazz AK650
65%
Build quality in the top 50% of 65% boards under $100.
- Larger 5000mAh battery capacity for extended wireless use.
- Lighter weight of 670g enhances portability.
- Compact 65% layout saves significant desk space.
- 65% layout. No function row and no numpad.
Get the
Ajazz AK820 Max
75% Wireless Keyboard Choice
Build quality in the bottom 30% of 75% boards under $100.
- Features Hall Effect magnetic switches for potentially greater precision and durability.
- 75% layout includes arrow keys, function row, and a navigation column.
- Comes with PBT keycaps for better wear resistance.
- Magnetic switches only. Standard MX switches will not fit.
- No numpad.
Your primary need dictates the choice. If you value a tiny footprint for a mobile setup or demand the longest possible battery life, the Ajazz AK650 is the clear pick. If you require a more traditional layout with arrow and function keys, prefer the feel of PBT keycaps, or want to experiment with Hall Effect switch technology, the Ajazz AK820 Max offers more features for general use.
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 AK650
Ajazz AK820 Max
Layout size
65%
75%
Hall effect (magnetic)
No
Yes
Adjustable actuation helps in games and not in normal typing
Battery
5,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Case material
ABS
ABS, PBT
Switch options
Linear
Linear, Magnetic
- Ajazz AK650
- Ajazz AK820 Max
- Performance
- 5959
- Build quality
- 6755
- Productivity
- 6785
- Customizability
- 7575
- Portability
- 8981
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Knob
- Display: TFT
What will you mostly use it for?
The AK820 Max is the stronger choice for productivity-focused tasks like office work and programming due to its more complete 75% layout and PBT keycaps. It also holds an edge for gaming with its Hall Effect switches. The AK650 wins for travel thanks to its lighter weight and larger battery. For modding and content creation, the keyboards are closely matched, sharing core features like hot-swap sockets, knobs, and screens.
Pick the Ajazz AK820 Max
- The AK820 Max features Hall Effect magnetic switches, which the manufacturer states are designed for precision.
- It includes N-Key Rollover (NKRO) for simultaneous key presses.
- The 75% layout retains dedicated arrow keys, which some gamers prefer.
Ajazz AK650 vs AK820 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 21 specs differ
Ajazz AK650
Ajazz AK820 Max
Switch options
Hall effect (magnetic)
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
Mac & Windows
Released
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.
Lowest price across stores, Amazon excluded.
Ajazz AK650 vs AK820 Max: your questions
The Ajazz AK650 has a larger 5000mAh battery, while the AK820 Max has a 4000mAh battery. This suggests the AK650 may last longer between charges under similar usage conditions.
Yes, both keyboards feature hot-swappable sockets. This allows you to change the mechanical switches without soldering, according to their product listings.
The AK820 Max uses Hall Effect magnetic switches, which use a magnet and sensor instead of physical metal contacts. The manufacturer implies this allows for precision. The AK650 uses traditional linear mechanical switches with physical contacts.
The Ajazz AK820 Max is generally better for office work. Its 75% layout provides dedicated arrow and function keys, and it includes PBT keycaps that resist shine. The manufacturer also mentions an adjustable footrest for ergonomics.
The AK820 Max has features aimed at gaming like Hall Effect switches and NKRO. However, some user reviews for this model mention noticeable input lag in wireless mode during gaming. For the most reliable performance, using it in wired mode is recommended based on that feedback.
Yes, both the Ajazz AK650 and AK820 Max product listings state support for Mac and Windows systems.
Both keyboards feature a TFT color screen. The vendor description for the AK650 specifies a 0.85-inch screen that can show time, connection mode, battery level, and custom GIF animations.
Yes, the AK650 is well-suited for travel. It is significantly lighter at 670g compared to the 850g AK820 Max, and its 65% layout is more compact, making it easier to pack.
According to the manufacturer's description, the Ajazz AK820 Max incorporates a silicone layer at the base, flanked by two cotton layers and an IXPE switch pad to dampen keystroke noise.
The Ajazz AK820 Max comes with PBT keycaps, which are typically more durable and resistant to oily shine than ABS keycaps. The AK650's keycap material is not specified in the provided information, but its case is listed as ABS.
The provided specifications do not state whether the stabilizers are pre-lubricated on either the Ajazz AK650 or the AK820 Max.
According to the vendor page, the Ajazz AK820 Max comes with the keyboard, a manual, a Type-C cable, and a keycap puller.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.