Ajazz AK820 Pro vs K620T V275% Screen vs 60% Compact
Choose the AK820 Pro for a feature-rich 75% layout with a screen, or the K620T V2 for maximum portability in a 60% form factor.
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Which one should you get?
Get the
Ajazz AK820 Pro
75% Screen
Build quality in the bottom 50% of 75% boards under $100.
- Features a 0.85-inch TFT screen for displaying battery, time, and connectivity status.
- Uses a gasket mount with a flex-cut polycarbonate plate and PCB for a cushioned typing feel.
- Offers triple connectivity: Bluetooth 5.1, 2.4GHz wireless with a dongle, and wired USB-C.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
Ajazz K620T V2
60% Compact
Build quality in the top 45% of 60% boards under $100.
- More compact 60% layout (62 keys) maximizes portability and saves desk space.
- Larger 4400mAh battery capacity for potentially longer wireless use.
- Built with a full aluminum case according to its specifications.
- Compact layout only. No function row, dedicated arrow keys, or numpad.
Your primary need dictates the choice. If you want a full-featured, modern keyboard with a screen, flexible connectivity, and a premium typing feel for your main workstation, the Ajazz AK820 Pro is the clear recommendation. Opt for the Ajazz K620T V2 only if your absolute priority is a minimal, portable 60% form factor and you are comfortable with a Bluetooth-only wireless connection and layered key commands.
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 K620T V2
Layout size
75%
60%
Connection
Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Wireless for several devices and wired for lower latency
Battery
4,000 mAh
4,400 mAh
A larger battery means fewer cables during the day
Case material
ABS, Aluminum
Aluminum
Switch options
Linear
Clicky
- Ajazz AK820 Pro
- Ajazz K620T V2
- Performance
- 6173
- Build quality
- 6661
- Productivity
- 8267
- Customizability
- 7270
- Portability
- 7989
- Hot-swappable
- Knob
- Keycaps: PBT
What will you mostly use it for?
The Ajazz AK820 Pro is the more versatile choice, winning in gaming, office, programming, modding, and content creation due to its richer feature set, more functional layout, and premium mounting style. The K620T V2's sole victory is in travel, where its smaller 60% size and larger battery give it a portability edge. For most stationary use cases where functionality is key, the AK820 Pro's advantages are clear.
Pick the Ajazz AK820 Pro
- The AK820 Pro offers a 1kHz polling rate in its 2.4GHz and wired modes, according to its vendor page.
- Its 75% layout retains dedicated arrow keys and some function row keys, which are absent on the 60% K620T V2.
- It includes a 2.4GHz wireless dongle for a low-latency connection, a mode not listed for the K620T V2.
Ajazz AK820 Pro vs K620T V2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 21 specs differ
Ajazz AK820 Pro
Ajazz K620T V2
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
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Ajazz AK820 Pro vs K620T V2: your questions
Only the Ajazz AK820 Pro features a screen. It has a 0.85-inch TFT display that can show battery status, time, connectivity mode, and backlight effects, according to the manufacturer's description.
The AK820 Pro is a 75% keyboard with 81 keys, while the K620T V2 is a 60% keyboard with 62 keys. This means the K620T V2 omits the function row, arrow keys, and navigation cluster, requiring the use of function layers to access those commands.
Yes, both support Bluetooth and wired USB-C connections. However, the Ajazz AK820 Pro also includes a 2.4GHz wireless mode with a dedicated dongle, which the K620T V2 lacks according to the available specifications.
Based on the listed specifications, the Ajazz K620T V2 has a larger 4400mAh battery compared to the AK820 Pro's 4000mAh battery. The K620T's vendor page also claims over 880 hours of use without RGB, though actual runtime depends on usage patterns.
Yes, both the Ajazz AK820 Pro and the K620T V2 are hot-swappable. The AK820 Pro's vendor page specifically notes it supports both 3-pin and 5-pin mechanical switches.
The Ajazz AK820 Pro comes with linear switches (like the Ajazz Gift, Flying Fish, or Dreamy switches). The Ajazz K620T V2, according to its listing, comes with clicky Ajazz Blue or Pink switches by default.
The Ajazz AK820 Pro is likely quieter. It comes with linear switches, and its listed features include pre-installed sound dampening and a gasket mount design, both aimed at reducing typing noise. The K620T V2 comes with clicky switches, which are inherently louder.
A gasket mount uses rubber or silicone gaskets to suspend the plate and PCB inside the case, reducing vibration and creating a softer typing feel. Only the Ajazz AK820 Pro uses a gasket mount, as confirmed by its vendor description and technical specifications.
Yes, both the Ajazz AK820 Pro and K620T V2 list Mac and Windows support in their features. The AK820 Pro's vendor page also mentions you can switch between OS modes using its TFT screen.
The Ajazz AK820 Pro is better suited for gaming. It offers a 1kHz polling rate in its 2.4GHz and wired modes for lower latency, and its 75% layout provides dedicated arrow keys. The K620T V2 lacks a confirmed 2.4GHz mode and its 60% layout requires layers for arrow keys.
Both keyboards use PBT plastic for their keycaps. PBT is known for being more durable and resistant to shine compared to ABS plastic. The AK820 Pro's keycaps are also listed as double-shot for longer-lasting legends.
Yes, both keyboards include a knob. The Ajazz K620T V2's vendor description specifically states its knob works as a native volume controller. The AK820 Pro also has a metal knob, which can likely be configured for similar media control.
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