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Compare Dareu A87 Dream vs Keychron K2 V3 Differences Side by Side

This comparison is for buyers deciding between a straightforward wired keyboard and a feature-rich wireless model. The Dareu A87 Dream offers a basic 80% layout with PBT keycaps, while the Keychron K2 V3 provides a 75% layout with Bluetooth, hot-swap sockets, and extensive programmability. The decision hinges on whether you prioritize wireless connectivity and modding potential over a simpler, plug-and-play experience.

DAREU A87 Dream Three-Mode Mechanical Keyboard
89
Keychron K2 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3

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  • Released in 2022
  • Available in a 80% layout
  • Built with the ANSI layout standard
  • Supports Wired, Wired only connectivity
  • Weighs about 950 g
  • Sized at 28 x 136 x 359 mm
  • Made with a Plastic case
  • Features PBT keycaps
  • Offers Yes, White RGB lighting
  • Released in 2025
  • Has Linear, Tactile, Clicky switch options
  • Supports hot-swappable switches
  • Available in a 75% layout
  • Built with the ISO, ANSI layout standard
  • Provides dedicated media keys
  • Supports QMK firmware
  • Supports VIA configuration
  • Includes screw-in stabilizers
  • Has built-in sound dampening
  • Uses a PCB Mount mounting style
  • Supports Bluetooth, Wired, Wireless connectivity
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Made with a Aluminum case
  • Features PC keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 50.3
  • Build Quality: 38.1
  • Productivity: 59.5
  • Customizability: 46.2
  • Portability: 58.5
Scores
  • Performance: 80.5
  • Build Quality: 83.6
  • Productivity: 94.6
  • Customizability: 92.8
  • Portability: 82.4
Name
Dareu A87 Dream
Name
Keychron K2 V3
Release year
2022
Release year
2025
Switch Options
-
Switch Options
Linear, Tactile, Clicky
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
80%
Layout Size
75%
Layout Standard
ANSI
Layout Standard
ISO, ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Wired, Wired only
Connection
Bluetooth, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
4000 mAh
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
-
Mount Style
PCB Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
White
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Material
Plastic
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
PC
Dimensions
28 x 136 x 359 mm
Dimensions
-
Weight
950g
Weight
-
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Pros and Trade-offs

The Keychron K2 V3 is the clear choice for users who value flexibility, whether it's wireless use, switch customization, or key reprogramming. Its premium materials and extensive features justify its higher cost for most buyers. Only consider the Dareu A87 Dream if you strictly want a basic, wired keyboard with PBT keycaps and have no plans to modify or use it wirelessly.

Dareu A87 Dream

  • +Uses durable, PBT keycaps that resist shine, according to the vendor.
  • +Features a removable 'adsorption upper cover' for easier cleaning.
  • +Includes white backlighting for visibility in low light.
  • +Offers N-key rollover for accurate multi-key presses.
  • −Wired-only connectivity limits placement and device switching.
  • −Lacks hot-swap capability for changing switches.
  • −No mention of programmability software or macro support.
  • −Plastic case construction, compared to the aluminum on the K2 V3.

Keychron K2 V3

  • +Offers both Bluetooth 5.2 and wired USB-C connectivity.
  • +Hot-swappable design supports most 3-pin and 5-pin MX-style switches.
  • +Extensively programmable with open-source QMK and VIA firmware.
  • +Built with an aluminum frame, steel plate, and multiple sound-dampening foams.
  • +Includes a 4000mAh battery and adjustable typing angles for ergonomics.
  • −Higher price range compared to the Dareu A87 Dream.
  • −PC keycaps may show wear faster than PBT alternatives.
  • −The vendor notes the non-hot-swappable version lacks some foam layers.

Which Keyboard Is Better for Your Needs?

The Keychron K2 V3 wins across all defined use cases due to its comprehensive feature set. Its wireless capability, programmability, and hot-swap design make it adaptable for gaming, office work, and travel. The Dareu A87 Dream, being a wired-only board with fewer customization options, serves best as a basic, stationary typing peripheral.

GamingKeychron K2 V3
  • •The Keychron K2 V3 has a specified 1000 Hz polling rate for lower latency.
  • •Its hot-swappable design allows for installing gaming-focused switches.
  • •The vendor description states its latency is 'non-existent for the competitive game'.
OfficeKeychron K2 V3
  • •Bluetooth 5.2 connectivity allows pairing with up to three devices for multitasking.
  • •Includes dedicated multimedia keys for quick media control.
  • •Comes with keycaps for both macOS and Windows, easing cross-platform use.
ProgrammingKeychron K2 V3
  • •Full QMK and VIA support offers deep key remapping and macro programming.
  • •The 75% layout saves desk space while retaining arrow and navigation keys.
  • •Programmable layers via the Keychron Launcher web app enhance workflow efficiency.
TravelKeychron K2 V3
  • •Bluetooth wireless operation removes the need for a cable on the go.
  • •Its 75% layout is more compact than the 80% A87 Dream.
  • •Includes a large 4000mAh battery for extended cordless use.
ModdingKeychron K2 V3
  • •Hot-swappable PCB allows easy switch changes without soldering.
  • •Features screw-in stabilizers for easier tuning and replacement.
  • •Includes multiple internal foam layers (IXPE, EPDM, PET) for sound customization.
Content CreationKeychron K2 V3
  • •Programmable macros via QMK/VIA can streamline editing shortcuts.
  • •Three adjustable typing angles (5°, 9°, 13°) aid ergonomics during long sessions.
  • •Multi-device Bluetooth switching is useful for managing a workstation and tablet.

Frequently Asked Questions (FAQ)

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