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Compare Ajazz AK820 Pro vs DOIO KB03 01K Differences Side by Side

This comparison is for users deciding between a full-featured compact keyboard and a dedicated macro pad. The decision is challenging because these are fundamentally different products serving distinct purposes. The Ajazz AK820 Pro is a complete 75% keyboard for primary input, while the DOIO KB0301K is a supplementary tool for shortcuts and media control. Your choice hinges entirely on whether you need a main keyboard or a productivity accessory.

76
Ajazz AK820 Pro
84
DOIO KB03-01K Macro Keyboard 3 Keys + 1 Knob Macro Pad

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4.6 (737)
0.0 (0)
  • Available in a 75% layout
  • Includes a Yes, TFT display
  • Features N-key rollover
  • Has built-in sound dampening
  • Uses a Gasket Mount mounting style
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 4000 mAh battery
  • Weighs about 810 g
  • Sized at 40 x 327 x 136 mm
  • Made with a ABS, Aluminum case
  • Features PBT keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Available in a Macropad layout
  • Includes a No display
  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports VIA configuration
  • Uses a PCB Mount mounting style
  • Supports Wired, Wired only connectivity
  • Weighs about 193 g
  • Sized at 31 x 65 x 88 mm
  • Made with a Aluminum, Acrylic case
  • Offers Yes, Rgb RGB lighting
Scores
  • Performance: 60.5
  • Build Quality: 66.2
  • Productivity: 82.3
  • Customizability: 72.6
  • Portability: 79.3
Scores
  • Performance: 67.8
  • Build Quality: 80.6
  • Productivity: 81.1
  • Customizability: 93.5
  • Portability: 71.8
Name
Ajazz AK820 Pro
Name
DOIO KB03 01K
Release year
2023
Release year
2023
Switch Options
Linear
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
Macropad
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
TFT
Display Support
 
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
Wired, Wired only
Polling Rate
-
Polling Rate
-
Battery capacity
4000 mAh
Battery capacity
-
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
PCB Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
ABS, Aluminum
Case Material
Aluminum, Acrylic
Keycaps Material
PBT
Keycaps Material
-
Dimensions
40 x 327 x 136 mm
Dimensions
31 x 65 x 88 mm
Weight
810g
Weight
193g
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Pros and Trade-offs

Select the Ajazz AK820 Pro if you need a versatile, wireless daily-driver keyboard with modern features like a screen and gasket mount. Choose the DOIO KB0301K if you are looking for a highly programmable macro pad to enhance your workflow alongside your existing keyboard. They are complementary tools, not direct competitors.

Ajazz AK820 Pro

  • +Triple-mode wireless connectivity with Bluetooth 5.1 and 2.4GHz.
  • +Includes a 0.85-inch TFT screen for customizable system information.
  • +Gasket mount design with flex-cut PC plate and PCB for a cushioned typing feel.
  • +Comes with a 4000mAh battery for extended wireless use.
  • +Hot-swappable PCB supports 3-pin and 5-pin switches.
  • −Larger and heavier (810g) than a dedicated macro pad.
  • −Requires software for advanced TFT screen customization, which may not be as open as QMK/VIA.
  • −Case is primarily ABS plastic with an aluminum accent, not full metal.

DOIO KB03 01K

  • +Fully programmable with VIA firmware support for easy key remapping.
  • +Features a unique dual-layer CNC aluminum knob that acts as two knobs and a key.
  • +Compact and lightweight (193g) anodized aluminum and acrylic construction.
  • +Hot-swappable PCB and includes three spare Outemu linear switches.
  • +Pre-configured with four functional layers for multimedia and creative software.
  • −Wired-only connectivity, lacking wireless options.
  • −Only three keys, making it unusable as a standalone keyboard.
  • −No battery or screen, limiting standalone functionality.

Which Keyboard Is Better for Your Needs?

The Ajazz AK820 Pro wins for primary use cases like gaming, office work, and programming due to its complete layout and wireless versatility. The DOIO KB0301K excels as a travel-friendly accessory and for hardware modders due to its VIA support and compact build. For content creation, it's a tie; the Ajazz integrates controls into a keyboard, while the DOIO is a purpose-built macro tool. Your primary need dictates the winner.

GamingAjazz AK820 Pro
  • •The Ajazz AK820 Pro offers a full 81-key layout with N-key rollover for complex key combinations.
  • •It provides a 1kHz polling rate in wired and 2.4GHz modes for responsive input.
  • •Its gasket mount and sound dampening features can provide a more immersive typing feel.
OfficeAjazz AK820 Pro
  • •The Ajazz AK820 Pro's 75% layout saves desk space while retaining essential keys.
  • •Triple-mode connectivity (Bluetooth, 2.4GHz, wired) allows easy switching between devices.
  • •The 4000mAh battery supports long wireless use, and Mac/Windows compatibility is confirmed.
ProgrammingAjazz AK820 Pro
  • •A full keyboard layout is necessary for coding, which the Ajazz AK820 Pro provides.
  • •The hot-swappable PCB allows customization of switch feel for long typing sessions.
  • •The DOIO macro pad could be used alongside a main keyboard for shortcuts, but is not a primary input device.
TravelDOIO KB03 01K
  • •The DOIO KB0301K is significantly smaller (31x65x88mm) and lighter (193g).
  • •Its wired-only connection means no battery to charge, simplifying travel.
  • •The Ajazz, while portable, is larger and requires charging for wireless use.
ModdingDOIO KB03 01K
  • •The DOIO KB0301K explicitly supports VIA firmware for deep, easy software reprogramming.
  • •It features a hot-swappable PCB and comes with blank XDA keycaps for customization.
  • •Its construction from anodized aluminum and acrylic offers a distinct modding platform.
Content CreationTie
  • •The Ajazz AK820 Pro includes a knob for media control and a TFT screen for monitoring system info.
  • •The DOIO KB0301K is designed for macros, with a vendor description highlighting pre-configured layers for Photoshop and Premiere.
  • •The best choice depends on needing a full keyboard (Ajazz) or a dedicated shortcut pad (DOIO) to complement an existing setup.

Frequently Asked Questions (FAQ)

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