Ajazz AK870 vs MCHOSE K99Screen vs Rapid Trigger Gaming
Choose the Ajazz AK870 for a compact layout with a customizable screen, or the MCHOSE K99 for a larger layout with Rapid Trigger for gaming.
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4.8 (5)4.8 · 5 reviews
from$83at Mechkeys
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from$89at Mchose
Which one should you get?
Get the
Ajazz AK870
Screen
Build quality in the bottom 35% of 80% boards under $100.
- Includes a customizable 1.06-inch TFT color screen for status info and GIFs.
- Lighter weight (970g) and more compact 80% layout for portability.
- Vendor description details a 5-layer filling gasket structure for sound dampening.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
MCHOSE K99
Rapid Trigger Gaming
Build quality in the bottom 15% of 98% boards under $100.
- Built with an aluminum case for a more premium feel.
- Includes the Rapid Trigger feature for enhanced gaming performance.
- Larger 6000mAh battery capacity for extended wireless use.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
Your primary need dictates the choice. If you want a visually customizable, space-saving keyboard with a unique screen and knob, the Ajazz AK870 is the clear option. If you require a numpad, prioritize gaming features like Rapid Trigger, and prefer the heft of an aluminum case, the MCHOSE K99 is the better board. Consider the significant size and weight difference if your desk space is limited or you plan to move the keyboard often.
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
MCHOSE K99
Layout size
80%
98%
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Battery
4,000 mAh
6,000 mAh
A larger battery means fewer cables during the day
Knob
Yes
No
Display
TFT
None
A case display rather than a typing feature
- Ajazz AK870
- MCHOSE K99
- Performance
- 5178
- Build quality
- 5447
- Productivity
- 8373
- Customizability
- 7358
- Portability
- 7359
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Switch options: Linear
- Mount style: Gasket Mount
- Sound dampening
- Keycaps: PBT
What will you mostly use it for?
The MCHOSE K99 takes the lead for office work and gaming, primarily due to its integrated numpad and the inclusion of Rapid Trigger. The Ajazz AK870 is the better choice for travel and content creation, thanks to its lighter weight, smaller size, and customizable screen. For programming and general modding, both keyboards offer compelling but different advantages, making the choice more dependent on personal layout preference and specific modding interests.
Pick the MCHOSE K99
- The MCHOSE K99 includes a Rapid Trigger feature, which is listed as a specific gaming-oriented extra feature.
- It has a larger 6000mAh battery for longer wireless gaming sessions.
- Its listing mentions N-Key Rollover for precise multi-key input.
Ajazz AK870 vs MCHOSE K99 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 22 specs differ
Ajazz AK870
MCHOSE K99
Switch options
Rapid trigger
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
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Ajazz AK870 vs MCHOSE K99: your questions
The MCHOSE K99 is likely better for dedicated gaming due to its listed Rapid Trigger feature, which is a gaming-specific function. It also includes N-Key Rollover for precise input. The Ajazz AK870 lacks these specifically mentioned gaming features but offers tri-mode connectivity and a gasket mount for a smooth typing experience.
No, the Ajazz AK870 is an 80% layout keyboard, which means it does not have a dedicated number pad. It retains the function row, arrow keys, and navigation cluster but omits the numpad to save space.
The MCHOSE K99 has a larger 6000mAh battery, while the Ajazz AK870 has a 4000mAh battery. According to their specifications, the K99 should theoretically offer longer usage between charges, but actual battery life will depend on usage patterns like RGB brightness and wireless mode.
Yes, both keyboards feature hot-swappable PCBs. This allows you to easily change the mechanical switches without soldering. The MCHOSE K99 vendor page states it supports both 3-pin and 5-pin switches.
According to the MCHOSE vendor description, the K99 uses a six-layer sound-dampening system. This system includes materials such as Poron foam, IXPE foam, PET silicone film, a Poron switch base, a PET bottom layer, and PORON bottom foam.
The manufacturer states the 1.06-inch TFT screen can display time, date, battery level, and keyboard status. It also supports custom GIF animations. The screen module is removable and can be replaced with a plate that holds three additional keys.
The Ajazz AK870 is more portable. It is significantly lighter at 970g compared to the K99's 1200g, and it is shorter in length (370mm vs 420mm). Its 80% layout also takes up less space in a bag or on a small desk.
Yes, both the Ajazz AK870 and MCHOSE K99 list Mac and Windows support in their extra features. The Ajazz vendor page specifically mentions compatibility with Windows, MacOS, iOS, and Android.
Both keyboards come with PBT keycaps. The Ajazz AK870 listing mentions two-color injection molding PBT keycaps. The MCHOSE K99 vendor description specifies dual-shot PBT keycaps, available in either MDA or Cherry profile depending on the option.
The primary case material differs. The Ajazz AK870 uses an ABS plastic case, while the MCHOSE K99 uses an aluminum case. Aluminum typically provides a more rigid and premium feel, but also adds to the weight.
Both have south-facing RGB backlighting. The MCHOSE K99 additionally features a distinctive "surround RGB light strip" that wraps around the case, according to its product description. The Ajazz AK870's lighting is focused on the keys with a south-face backlit design.
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