Ajazz AK820 Max Plus vs AULA F75 MaxBattery Life vs Premium Feel
Choose the Ajazz for unmatched wireless longevity, or the AULA for a more refined, acoustically-tuned typing experience.
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4.0 (5)4.0 · 5 reviews
from$57at WhatGeek
4.8 (52)4.8 · 52 reviews
from$70at Epomaker
90-day lowLowest price in 90 days
Which one should you get?
Get the
Ajazz AK820 Max Plus
Battery Life
Build quality in the bottom 35% of 75% boards under $100.
- Exceptionally large 8000mAh battery for extended wireless use.
- Lighter weight of 850g for easier portability.
- Includes a dust-proof cover and full set of pullers in the package.
Get the
AULA F75 Max
Premium Feel
Build quality in the top 25% of 75% boards under $100.
- Features a gasket mount structure with a flex-cut PC plate for a softer typing feel.
- Includes south-facing RGB backlighting and screw-in stabilizers.
- Specifies a 1000Hz polling rate and N-key rollover for gaming.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Your priority should guide this choice. If you value going weeks without a charge and want a more budget-friendly, portable option, the Ajazz AK820 Max Plus is compelling. If you prefer a keyboard with a more sophisticated typing feel, better acoustic tuning, and features aimed at enthusiasts and gamers, the AULA F75 Max justifies its higher cost. Both are competent tri-mode keyboards, but they serve different user profiles.
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 Max Plus
AULA F75 Max
Battery
8,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Weight
850 g
960 g
Heavier boards stay planted and lighter ones travel
Plate material
FR4
Plastic
Screw-in stabilizers
No
Yes
Easier to tune than the plate-mount stabs you get prebuilt
Backlight
None
RGB, south-facing
RGB for looks and low light rather than speed
- Ajazz AK820 Max Plus
- AULA F75 Max
- Performance
- 5178
- Build quality
- 5776
- Productivity
- 8491
- Customizability
- 6178
- Portability
- 9279
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: ABS
- Switch options: Linear
- Knob
What will you mostly use it for?
The AULA F75 Max takes the lead for gaming, programming, and modding due to its specified polling rate, ergonomic design, and enthusiast-friendly construction. The Ajazz AK820 Max Plus is the better choice for office use and travel, thanks to its superior battery life and lighter weight. For content creation, both are equally capable with their shared media controls and displays.
Pick the AULA F75 Max
- The AULA F75 Max lists a 1000Hz polling rate for reliable performance.
- It includes N-key rollover to prevent ghosting during complex key presses.
- The vendor description emphasizes stable performance for gaming.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Ajazz AK820 Max Plus
5 owner reviews
“This keyboard is designed to work with windoz and Mac. But I can't find Apple replacement keycaps anywhere. This is the only reason it gets 4 stars instead of 5.”
“Screen - it's pretty decent for the price, it works as long as you don't customize the GIF or the JPEG as the software DOES NOT WORK .. it will say it's updated or the screen was updated with the JPEG or GIF you choose but it will only show a white screen …”
AULA F75 Max
52 owner reviews
“Great sound, great control wheel, and overall amazing quality for the price. It even costs less than my older keyboard and performs better. Truly a great keyboard!”
“U gave me a pink cable as a compensation even tho I am a boy”
Ajazz AK820 Max Plus vs AULA F75 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
7 of 23 specs differ
Ajazz AK820 Max Plus
AULA F75 Max
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
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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Lowest price across stores, Amazon excluded.
Ajazz AK820 Max Plus vs AULA F75 Max: your questions
The Ajazz AK820 Max Plus has a significantly larger 8000mAh battery. The AULA F75 Max has a 4000mAh battery. Based on capacity alone, the Ajazz should offer longer wireless usage between charges.
The AULA F75 Max uses a gasket mount structure with a flex-cut PC plate, which is designed to provide a softer, more bouncy typing experience. The Ajazz does not specify a gasket mount. The AULA's vendor description also highlights layered sound-dampening foams and pads to create a specific sound profile.
Yes, both the Ajazz AK820 Max Plus and the AULA F75 Max are hot-swappable. The Ajazz listing confirms compatibility with 3-pin and 5-pin switches, while the AULA also supports 3/5-pin switches.
The AULA F75 Max lists specific gaming-oriented features including a 1000Hz polling rate and N-key rollover. The Ajazz does not specify a polling rate in its provided features, making the AULA the more verifiable choice for gaming performance.
No. The AULA F75 Max has south-facing RGB backlighting. The Ajazz AK820 Max Plus does not have RGB lighting according to its specifications.
The Ajazz includes a keyboard, Type-C cable, dust-proof cover, keycap puller, switch puller, and manual. The AULA includes a keyboard, Type-C cable, 2.4G receiver, a combined keycap & switch puller, and a manual.
Both keyboards feature a TFT screen. The vendor descriptions indicate you can display custom GIFs, time, and system info on both. The AULA's description specifically mentions customization via software for photos and GIFs.
Yes. The AULA F75 Max weighs 960g, while the Ajazz AK820 Max Plus weighs 850g. The Ajazz is the lighter of the two keyboards.
Based on vendor descriptions, the AULA F75 Max details a more comprehensive sound-dampening setup, mentioning layered foams, an IXPE pad, and a PET pad. The Ajazz mentions a silicone layer between cotton layers and an IXPE switch pad.
Yes. The AULA F75 Max specifically includes screw-in stabilizers, which are generally considered more stable and premium. The Ajazz AK820 Max Plus does not specify the type of stabilizers it uses.
Based on the listed vendor prices, the Ajazz AK820 Max Plus is available at a lower price point than the AULA F75 Max.
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