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Compare Redragon DHARMA K740 vs K688WGL Pro Differences Side by Side

This comparison is for buyers deciding between two similarly priced Redragon keyboards in a compact 96% layout. The choice hinges on a fundamental trade-off: the K740 offers a classic wired experience with PBT keycaps, while the K688WGL Pro provides tri-mode wireless connectivity with a gasket-mounted design. Both share core features like hot-swap sockets, aluminum cases, and control knobs, making the decision about prioritizing connection freedom versus keycap material and mounting style.

70
DHARMA K740
76
Redragon K688 Mechanical Creamy Keyboard with Konb

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  • Available in a 90% layout
  • Uses a Bottom Mount mounting style
  • Supports Wired, Wired only connectivity
  • Weighs about 1150 g
  • Sized at 42 x 378 x 129 mm
  • Features PBT keycaps
  • Available in a 96% layout
  • 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 885 g
  • Sized at 38 x 144 x 390 mm
  • Features ABS keycaps
Scores
  • Performance: 79.4
  • Build Quality: 64.3
  • Productivity: 74.1
  • Customizability: 68.6
  • Portability: 45.4
Scores
  • Performance: 80.1
  • Build Quality: 73.2
  • Productivity: 85.4
  • Customizability: 70.7
  • Portability: 55.2
Name
Redragon DHARMA K740
Name
Redragon K688WGL Pro
Release year
2025
Release year
2025
Switch Options
Linear
Switch Options
Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
90%
Layout Size
96%
Layout Standard
ANSI
Layout Standard
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, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
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
Bottom Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Aluminum
Keycaps Material
PBT
Keycaps Material
ABS
Dimensions
42 x 378 x 129 mm
Dimensions
38 x 144 x 390 mm
Weight
1150g
Weight
885g
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Pros and Trade-offs

The Redragon K688WGL Pro is the more versatile and modern choice for most users, offering valuable wireless freedom, a softer gasket-mounted typing experience, and useful sound-dampening features. Opt for the Redragon DHARMA K740 if your setup is permanently wired and you prioritize the long-term durability of PBT keycaps over connectivity options. Both represent strong value in the compact mechanical keyboard segment.

Redragon DHARMA K740

  • +Uses PBT keycaps, which are more resistant to shine and wear over time.
  • +Includes four extra Dragon Chant switches in the box for hot-swapping.
  • +Features a solid aluminum base, described by the manufacturer as 'tank-solid'.
  • +Wired-only connection ensures consistent, lag-free input without battery concerns.
  • −Lacks any wireless connectivity options.
  • −Heavier at 1150 grams, making it less portable.
  • −Uses a bottom mount style instead of a gasket mount.

Redragon K688WGL Pro

  • +Offers tri-mode connectivity: wired USB-C, 2.4GHz wireless, and Bluetooth.
  • +Features a gasket-mounted structure with Poron and silicone padding for sound dampening.
  • +Includes a large 4000mAh battery for wireless use.
  • +Lighter weight of 885 grams enhances portability.
  • +Vendor description states support for both 3-pin and 5-pin hot-swappable switches.
  • −Uses ABS keycaps, which may develop shine faster than PBT.
  • −Wireless functionality depends on battery charge.
  • −The vendor listing does not mention including extra switches.

Which Keyboard Is Better for Your Needs?

The K688WGL Pro wins in more categories, particularly for office use, travel, and content creation, thanks to its wireless versatility and designed-in sound dampening. It also holds an edge for modders due to its gasket mount and detailed padding. The two keyboards tie for gaming and programming, as they share critical performance specs and the same functional layout. The primary advantage of the K740 is its use of PBT keycaps, which are generally more wear-resistant than the ABS keycaps on the K688WGL Pro.

GamingTie
  • •Both offer a 1000Hz polling rate for responsive input.
  • •Both feature N-key rollover for simultaneous key presses.
  • •Both have hot-swappable sockets for customizing switch feel.
OfficeRedragon K688WGL Pro
  • •Tri-mode wireless connectivity (Bluetooth, 2.4GHz, wired) allows easy switching between devices.
  • •The vendor description highlights a five-layer noise-reducing configuration with Poron and silicone padding for quieter typing.
  • •Its lighter weight (885g vs 1150g) makes it slightly easier to reposition on a desk.
ProgrammingTie
  • •Both use a 96% layout that retains the numpad while saving space.
  • •Both include a multi-function control knob for media and volume adjustments.
  • •Both are listed as compatible with Windows and Mac OS.
TravelRedragon K688WGL Pro
  • •Wireless operation removes the need for a cable when moving.
  • •It is lighter at 885 grams compared to the K740's 1150 grams.
  • •Bluetooth connectivity allows pairing with laptops or tablets without a dongle.
ModdingRedragon K688WGL Pro
  • •Its gasket-mounted structure is designed for a softer, more flexible typing feel.
  • •The vendor page specifies a single-key slotted PCBA with Poron and silicone padding for acoustic tuning.
  • •It supports both 3-pin and 5-pin mechanical switches in its hot-swap sockets.
Content CreationRedragon K688WGL Pro
  • •Wireless connectivity reduces cable clutter on camera or in a clean setup.
  • •The multi-function knob provides quick access to volume and mute controls for audio editing.
  • •The compact 96% layout with numpad is useful for shortcut macros and numerical input.

Frequently Asked Questions (FAQ)

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