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Compare Corsair K70 Core vs Keydous NJ98 Differences Side by Side

This comparison is for buyers deciding between a traditional wired gaming keyboard and a feature-rich wireless model. The Corsair K70 Core offers a straightforward, full-size gaming experience with Corsair's software integration. The Keydous NJ98 provides a compact 98% layout, tri-mode wireless connectivity, and a more premium material selection. The decision hinges on whether you prioritize wireless freedom and modding potential or a dedicated, plug-and-play gaming peripheral.

CORSAIR K70 CORE RGB Wired Mechanical Keyboard
82
Keydous NJ98 Hot-Swappable Display Screen with Knob Keyboard Kit

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  • Has Linear switch options
  • Available in a 100% layout
  • Includes a No display
  • Supports Wired, Wired only connectivity
  • Weighs about 920 g
  • Sized at 40 x 135 x 448 mm
  • Made with a ABS, Aluminum case
  • Features ABS keycaps
  • Has Clicky, Linear switch options
  • Supports hot-swappable switches
  • Available in a 98% layout
  • Includes a Yes display
  • Compatible with both Mac and Windows
  • Connects via USB-C
  • Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity
  • Equipped with a 8000 mAh battery
  • Weighs about 1400 g
  • Sized at 40 x 138 x 403 mm
  • Made with a Steel, Brass, Aluminum case
  • Features PBT keycaps
Scores
  • Performance: 53.2
  • Build Quality: 43.6
  • Productivity: 58.8
  • Customizability: 52.9
  • Portability: 58
Scores
  • Performance: 51.5
  • Build Quality: 76.9
  • Productivity: 83.4
  • Customizability: 85.5
  • Portability: 64.9
Name
Corsair K70 Core
Name
Keydous NJ98
Release year
2023
Release year
2023
Switch Options
Linear
Switch Options
Clicky, Linear
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
100%
Layout Size
98%
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
-
Polling Rate
-
Battery capacity
-
Battery capacity
8000 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
-
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb
Backlight
 
Rgb
Case Colors
Case Colors
Case Material
ABS, Aluminum
Case Material
Steel, Brass, Aluminum
Keycaps Material
ABS
Keycaps Material
PBT
Dimensions
40 x 135 x 448 mm
Dimensions
40 x 138 x 403 mm
Weight
920g
Weight
1400g
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Pros and Trade-offs

Your primary need dictates the choice. If you want a single, reliable wired keyboard for gaming at a more accessible price, the Corsair K70 Core is a solid option. If you value wireless freedom, plan to customize your switches, and prefer a more compact layout with premium materials, the Keydous NJ98 is worth the higher investment. Consider how much you'll use the numpad and wireless features daily.

Corsair K70 Core

  • +Wired connection for consistent, lag-free performance.
  • +Includes Corsair iCUE software for RGB and macro customization.
  • +Features a dual-layered, noise-absorbing internal design.
  • +Has onboard storage for user profiles.
  • +Pre-lubricated linear switches for a smooth stock feel.
  • −Wired-only connectivity limits placement and device switching.
  • −ABS keycaps may develop shine faster than PBT.
  • −Not hot-swappable, limiting switch customization.

Keydous NJ98

  • +Tri-mode wireless connectivity (Bluetooth, 2.4GHz, and Wired).
  • +Hot-swappable PCB for easy switch customization.
  • +Constructed with premium materials including steel, brass, and aluminum.
  • +Includes a display screen for system information.
  • +Features PBT keycaps for better long-term durability.
  • −Substantially heavier at 1400g, making it less portable.
  • −Higher price point compared to the K70 Core.
  • −The compact 98% layout may require adjustment for some users.

Which Keyboard Is Better for Your Needs?

The Keydous NJ98 wins in most productivity and flexibility-focused categories like Office, Programming, Travel, and Modding due to its wireless options, compact layout, and hot-swappable design. The Corsair K70 Core is the clearer pick for dedicated Gaming, leveraging its wired reliability and deep software integration. For Content Creation, both offer useful tools like a control knob, making it a closer call.

GamingCorsair K70 Core
  • •Wired-only connection ensures consistent latency.
  • •Includes dedicated multimedia keys and a customizable knob.
  • •Corsair's iCUE software integration for RGB and profile customization.
OfficeKeydous NJ98
  • •Tri-mode connectivity (Bluetooth, 2.4GHz, Wired) for flexible device switching.
  • •Compact 98% layout saves desk space while retaining a numpad.
  • •Large 8000mAh battery supports extended wireless use.
ProgrammingKeydous NJ98
  • •Compact 98% layout offers a numpad in a smaller footprint.
  • •PBT keycaps are more resistant to shine from heavy use.
  • •Hot-swappable PCB allows for easy switch changes to suit typing preferences.
TravelKeydous NJ98
  • •Wireless operation removes the need for a cable.
  • •Smaller 98% layout is more portable than a full-size board.
  • •Long battery life reduces charging frequency.
ModdingKeydous NJ98
  • •Hot-swappable PCB allows for easy switch replacement.
  • •Available as a DIY kit/barebones option.
  • •Uses higher-end materials like steel, brass, and aluminum in its construction.
Content CreationTie
  • •Both keyboards feature a multimedia knob for quick adjustments.
  • •Both have RGB backlighting for visual customization.
  • •The K70 Core has onboard profile storage, while the NJ98 offers a screen for system info.

Frequently Asked Questions (FAQ)

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