1.   Try searching by:
    1. Category (Best $100 Headphones, Best 50 Inch TVs, …)
    2. Brand (Sony, Samsung, LG, Bose, …)
    3. Model (S405, QC 35 II, …)
    4. Etc...
Get insider access
Get insider access
Preferred store
Notice: Your browser is not supported or outdated so some features of the site might not be available.
Best
Gaming Keyboards Mechanical Wireless Ergonomic iPad Typing Mac Budget Gaming Programming Budget And Cheap Office Keychron Budget Mechanical Razer Logitech Low-Profile 60% Quiet TKL
Tools
Compare Table Review List Review Index Graph Custom Ratings
Popular
Wooting 80HE NuPhy Field75 HE Logitech MX Keys S Keychron Q5 Max [Q1 Max, Q2 Max, etc.] NuPhy Air75 V2 [Air60 V2, Air96 V2] Lemokey P1 HE Keychron V5 Max [V1 Max, V2 Max, etc.] Keychron K5 Max [K1 Max, K3 Max, etc.] AULA F99/F75 Razer Huntsman Mini Logitech MX Mechanical Corsair K100 AIR Keychron K2 HE Corsair K70 RGB TKL Logitech G515 LIGHTSPEED TKL Logitech G715 ASUS ROG Azoth Logitech G915 X LIGHTSPEED Razer Huntsman V2 Razer Huntsman V3 Pro [Mini, TKL]
255
Keyboards bought and tested
Supported by you via insider access, and when you purchase through links on our site, we may earn an affiliate commission.
Driven by data, run by a passionate team of engineers, testers, technical writers, developers, and more.
We are hiring!
  1. Home
  2. Keyboard
  3. Compare
Notice: Like what we do? We're currently hiring a Staff Writer for Computers. Join our team!
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Dimensions
    2. Build Quality
    3. Ergonomics
    4. Hardware Customizability
    5. Backlight Features
    6. Backlight Clarity
    7. Cable & Connector
    8. Wireless Versatility
    9. Macro Keys And Programming
    10. Extra Features
    11. In The Box
  5. Typing Experience
    1. Typing Quality
    2. Typing Noise
    3. Switches
    4. Keystrokes
    5. Latency
  6. Performance
    1. Single-Key Latency
    2. Multi-Key Latency
    3. Data Transmission
    4. Chord Split
  7. Software and Operating System
    1. Configuration Software
    2. Computer Compatibility
    3. Wireless Mobile Compatibility
  8. Comments

Redragon K552 KUMARA RGB vs HyperX Alloy Core RGB

Side-by-Side Comparison

Products

Redragon K552 KUMARA RGB
HyperX Alloy Core RGB

Tested using Methodology v1.3.1

Updated Nov 27, 2023 05:28 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.2

Updated May 03, 2023 09:19 PM

SEE PRICE
Amazon.com
Redragon K552 KUMARA RGB Picture
HyperX Alloy Core RGB Picture
ConnectivityWired
Size
TenKeyLess (80%)
Switch Type
Mechanical
N-Key Rollover (NKRO)
Yes
Hot-Swappable Switches
Yes
ConnectivityWired
Size
Full-size (100%)
Switch Type
Rubber Dome
Hot-Swappable Switches
No

Variants

  • K552 KUMARA RGB (Black)
  • Alloy Core RGB (Black)

Review

See Redragon K552 KUMARA RGB Review
See HyperX Alloy Core RGB Review
0 
0 

Our Verdict

Redragon K552 KUMARA RGB

HyperX Alloy Core RGB

The Redragon K552 KUMARA RGB is a much better keyboard than the HyperX Alloy Core RGB. The Redragon has mechanical switches that provide a better typing experience, though the clicky switches may be bothersome for some. The Redragon has a significantly better build quality, and its RGB backlighting has more customization options; however, it may not be the best choice if you like having a NumPad, as the Redragon is a tenkeyless keyboard.

0 

Check Price

Black
K552 KUMARA RGB
Searching
Finding store
Black
Alloy Core RGB
Searching
Finding store
Black
K552 KUMARA RGB
Searching
Finding store
Black
Alloy Core RGB
Searching
Finding store
Black
K552 KUMARA RGB
Searching
Finding store
Black
Alloy Core RGB
Searching
Finding store
Black
K552 KUMARA RGB
Searching
Finding store
Black
Alloy Core RGB
Searching
Finding store
Black
K552 KUMARA RGB
Searching
Finding store
Black
Alloy Core RGB
Searching
Finding store
Read more

Main Differences for
Gaming

Threshold 

0.10

Gaming 

7.3
6.8

Pre-Travel 
 

2.0 mm
2.9 mm

Backlight Features 
 

10
6.5

Build Quality 
 

8.0
6.5

Operating Force 
 

61 gf
54 gf

Full Comparison

Design

Dimensions 
 

Top Picture  

Redragon K552 KUMARA RGB Top Picture
HyperX Alloy Core RGB Top Picture

Size 
 

TenKeyLess (80%)
Full-size (100%)

Height 
 

1.4" (3.6 cm)
1.3" (3.3 cm)

Width  

14.0" (35.5 cm)
17.4" (44.2 cm)

Depth 
 

4.8" (12.3 cm)
6.9" (17.5 cm)

Depth With Wrist Rest 
 

N/A
N/A

Weight 
 

1.76 lbs (0.800 kg)
2.43 lbs (1.100 kg)
Show Text 

Build Quality 
 

8.0
6.5

Build Quality Close Up  

Redragon K552 KUMARA RGB Build Quality Close Up
HyperX Alloy Core RGB Build Quality Close Up

Keycap Material  

ABS
ABS
Show Text 

Ergonomics 
 

6.0
6.0

Side Picture  

Redragon K552 KUMARA RGB Side Picture
HyperX Alloy Core RGB Side Picture

Curved/Angled 
 

No
No

Split Keyboard 
 

No
No

Key Alignment 
 

Staggered
Staggered

Minimum Incline 
 

4°
2°

Medium Incline 
 

N/A
N/A

Maximum Incline 
 

8°
5°

Home Row Height 
 

30.9 mm (1.2")
27.3 mm (1.1")
Show Text 

Hardware Customizability 
 

8.2
0.0

Customizability Overview  

Redragon K552 KUMARA RGB Customizability Overview
HyperX Alloy Core RGB Customizability Overview

Replaceable Cherry Stabilizers 
 

Yes
No

Stabilizer Fixation 
 

Plate-Mounted
Non-Customizable Design

Spacebar Stabilizer Size 
 

6.25u
Non-Customizable Design

Size Of Right Mod Keys 
 

1.25u
Non-Standard

Hot-Swappable Switches 
 

Yes
No

Switch Stem Shape 
 

Cherry MX Style
Non-Customizable Design

Switch PCB Socket 
 

Non-Cherry Pinout
Non-Customizable Design

North-Facing Cherry MX Interference 
 

Yes
Non-Customizable Design
Show Text 

Backlight Features 
 

10
6.5

Backlighting Picture  

Redragon K552 KUMARA RGB Backlighting Picture
HyperX Alloy Core RGB Backlighting Picture

Brightness Max  

Redragon K552 KUMARA RGB Brightness Max
HyperX Alloy Core RGB Brightness Max

Backlighting  

Yes
Yes

Brightness Min  

Redragon K552 KUMARA RGB Brightness Min
HyperX Alloy Core RGB Brightness Min

RGB 
 

Yes
Yes

Per-Key Backlighting 
 

Yes
No

Effects 
 

Yes
Yes

Software Controllable 
 

Yes
No
Show Text 

Backlight Clarity 
 

8.0
8.0

White Shot  

Redragon K552 KUMARA RGB White Shot
HyperX Alloy Core RGB White Shot
Show Text 

Cable & Connector  

Connectivity  

Wired
Wired

Detachable 
 

No
No

Length  

6.2 ft (1.9 m)
5.9 ft (1.8 m)

Connector (Keyboard side) 
 

Not Detachable
Not Detachable
Show Text 

Wireless Versatility 
 

0.0
0.0

Bluetooth 
 

No
No

Bluetooth Multi-Device Pairing 
 

No
No

Proprietary Receiver 
 

No
No

Battery Type 
 

No Batteries
No Batteries
Show Text 

Macro Keys And Programming 
 

0.0
0.0

Dedicated Macro Keys Count  

0
0

Onboard Macro Programming 
 

No
No

Macro Programming With Software 
 

No
No

Extra Features 
 

Extra Features  

Redragon K552 KUMARA RGB Extra Features
HyperX Alloy Core RGB Extra Features

Media Keys 
 

Non-Dedicated
Dedicated

Trackpad / Trackball  

No
No

Scroll Wheel 
 

No
No

Control Knob 
 

No
No

USB Passthrough 
 

No
No

Numpad  

No
Yes

Windows Key Lock 
 

Yes
Yes

Lock Indicator  

Caps & Scroll Lock
Caps & Num Lock
Show Text 

In The Box  

Bundle Picture  

Redragon K552 KUMARA RGB Bundle Picture
HyperX Alloy Core RGB Bundle Picture
Show Text 
Typing Experience

Typing Quality 
 

7.0
6.0

Key Spacing 
 

19.0 mm (0.748")
Show Text 

Typing Noise 
 

3.5
8.9

Typing Sample  

Average Loudness 
 

59.9 dBA
46.1 dBA

High Pitch Clicks 
 

Yes
No
Show Text 

Switches 
 

Wobble Video  

Switch Name 
 

Outemu Blue
No Marketed Name

Switch Type 
 

Mechanical
Rubber Dome

Feel 
 

Clicky
Tactile

Analog 
 

No
Show Text 

Keystrokes 
 

Key Switch Actuation Graph  

See details on graph tool
See details on graph tool

Operating Force 
 

61 gf
54 gf

Actuation Force 
 

45 gf
34 gf

Pre-Travel 
 

2.0 mm
2.9 mm

Total Travel 
 

3.8 mm
4.1 mm
Show Text 

Latency 
 

6.6
7.0

Latency Video  

Latency Wired 
 

28.7 ms
15.3 ms

Latency Receiver 
 

N/A
N/A

Latency Bluetooth 
 

N/A
N/A
Show Text 
Performance

Single-Key Latency 
 

6.6
7.0

Single-Key Latency Graph  

See details on graph tool

Best Connection 
 

28.7 ms

Best Connection Std Dev  

±1.3 ms

Wired 
 

28.7 ms
15.3 ms

Receiver 
 

N/A
N/A

Bluetooth 
 

N/A
N/A

PCB (Estimated) 
 

26.7 ms
Show Text 

Multi-Key Latency 
 

5.8

Latency Video  

Multi-Key Latency Graph  

See details on graph tool

Connection Evaluated  

Wired

Key Press 
 

28.7 ms

Key Release 
 

31.9 ms

Data Transmission 
 

7.5

Multi-Key Raw USB  

Redragon K552 KUMARA RGB Multi-Key Raw USB

Connection Evaluated  

Wired

USB Polling Rate 
 

1,000 Hz

Effective Update Rate 
 

250 Hz

N-Key Rollover (NKRO) 
 

Yes

Multiple Keys Per USB Report 
 

Yes

Chord Split 
 

6.8

Chord Split Graph  

See details on graph tool

4 Chord Split Delay 
 

9.1 ms

8 Chord Split Delay 
 

10.7 ms
Software and Operating System

Configuration Software 
 

Software Tour  

Software Name  

No Software
No Software

Software Windows Compatible 
 

No
No

Software macOS Compatible 
 

No
No

Onboard Memory 
 

No
No

Profiles 
 

No Profile
No Profile
Show Text 

Computer Compatibility 
 

10
10

Windows 
 

Fully Compatible
Fully Compatible

macOS 
 

Fully Compatible
Fully Compatible

Linux (Ubuntu 22) 
 

Fully Compatible
Fully Compatible

Media Key Compatibility 
 

Windows, MacOS & Linux
Windows, MacOS & Linux
Show Text 

Wireless Mobile Compatibility 
 

0.0
0.0

Android 
 

Not Compatible
Not Compatible

iOS 
 

Not Compatible
Not Compatible

iPadOS 
 

Not Compatible
Not Compatible

Media Key Compatibility 
 

Not Compatible
Not Compatible

Check Price

Black
K552 KUMARA RGB
Searching
Finding store
Black
Alloy Core RGB
Searching
Finding store
Black
K552 KUMARA RGB
Searching
Finding store
Black
Alloy Core RGB
Searching
Finding store
Black
K552 KUMARA RGB
Searching
Finding store
Black
Alloy Core RGB
Searching
Finding store
Black
K552 KUMARA RGB
Searching
Finding store
Black
Alloy Core RGB
Searching
Finding store
Black
K552 KUMARA RGB
Searching
Finding store
Black
Alloy Core RGB
Searching
Finding store
Back to Top

Redragon K552 KUMARA RGB

HyperX Alloy Core RGB

Comments

  1. Comparison
 • Posted 1 year ago

Redragon K552 KUMARA RGB vs HyperX Alloy Core RGB: Main Discussion

What do you think of these products? Let us know below.


Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.

Follow Discussion0 followingSee All Computer Peripherals DiscussionsCopy link
0 
PreviewBack to editorFormat guide
No comments yet, refresh to see new ones
We make money directly from you via insider access (which gives you access to extra features) and when you buy a product after clicking a link to a retailer. Learn more about how we work.
We buy our own products, just like you, mostly from the United States. When a product is discontinued or no longer popular, we sell the review units locally. You can see what products we currently have for sale here.
© 2025 9298-5266 Quebec Inc. All Rights Reserved. Visit our corporate site.