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 Wireless Gaming Wireless Mouse Ergonomic MMO MacBook Pro And Air Work Lightweight Logitech Wired Cheap And Budget Gaming FPS Razer Trackball Corsair Claw Grip SteelSeries
Tools
Compare 3D Compare Table Review List Review Index Graph Custom Ratings
Popular
Razer Viper V3 Pro Logitech G PRO X SUPERLIGHT 2 Scyrox V8 Logitech MX Master 3S Endgame Gear OP1 8k Logitech G305 LIGHTSPEED Logitech G502 X PLUS Razer DeathAdder V3 Pro Razer Viper Mini Signature Edition Keychron M6 Hitscan Hyperlight Razer Basilisk V3 LAMZU MAYA X Logitech G PRO X SUPERLIGHT 2 DEX Razer Viper V3 HyperSpeed Ninjutso Sora V2 Logitech G502 LIGHTSPEED Logitech G PRO X SUPERLIGHT Logitech G502 HERO Logitech M720 Triathlon
356
Mice 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. Mouse
  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. Style
    2. Shape
    3. Portability
    4. Build Quality
    5. Weight
    6. Comfort Of Use
    7. Palm Grip: Hand Size Recommendation
    8. Claw Grip: Hand Size Recommendation
    9. Fingertip Grip: Hand Size Recommendation
    10. Wireless Versatility
    11. Cable
    12. Mouse Feet
    13. In The Box
  5. Control
    1. Additional Buttons
    2. Click Latency
    3. CPI
    4. Sensor Latency
    5. Sensor Specifications
    6. Mouse Wheel
    7. Noise
  6. Operating System And Software
    1. Compatible Software Option
    2. Mouse Compatibility
  7. Comments

Razer Basilisk vs Razer Viper

Side-by-Side Comparison

Products

Razer Basilisk
Razer Viper

Tested using Methodology v1.0

Updated Dec 17, 2021 04:53 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.3

Updated Aug 16, 2023 04:18 PM

SEE PRICE
Amazon.com
Razer Basilisk Picture
Razer Viper Picture
ConnectivityWired
Type
Standard
ConnectivityWired
Type
Standard

Variants

  • Basilisk (Black)
  • Basilisk (Mercury White)
  • Basilisk (Quartz Pink)
  • Viper (Black)
  • Viper (Mercury White)
  • Viper (Quartz Pink)

Review

See Razer Basilisk Review
See Razer Viper Review
0 
0 

Our Verdict

Razer Basilisk

Razer Viper

The Razer Viper is overall a better mouse than the Razer Basilisk, but the Basilisk might be a better choice if you're right-handed and prefer using a palm grip. The Viper has an ambidextrous design that is noticeably lighter, and it has a lower click latency and a better cable. On the other hand, the Basilisk is suitable for all hand sizes when using a palm grip thanks to its ergo-shaped design with a thumb rest on its left side.

0 

Check Price

Black
Basilisk
Searching
Finding store
Black
Viper
Searching
Finding store
Mercury White
Basilisk
Searching
Finding store
Mercury White
Viper
Searching
Finding store
Quartz Pink
Basilisk
Searching
Finding store
Quartz Pink
Viper
Searching
Finding store
Read more

Main Differences for
Office/Multimedia

Threshold 

0.10

Office/Multimedia 

7.5
6.5

Scroll Wheel 
 

Notched Wheel + Free Wheel
Notched Wheel

Comfort Of Use 
 

8.5
9.0

Build Quality 
 

8.0
8.5

Full Comparison

Design

Style  

Style Picture  

Razer Basilisk Style Picture
Razer Viper Style Picture

Type 
 

Standard
Standard

Lighting Color  

RGB
RGB
Show Text 

Shape  

3D Model  

Razer Basilisk 3D Model
Razer Viper 3D Model

Length  

4.8" (123 mm)
5.0" (127 mm)

Height  

1.7" (42 mm)
1.5" (38 mm)

Width  

2.8" (72 mm)
2.6" (66 mm)

Grip Width 
 

61 mm
62 mm
Show Text 

Portability 
 

5.4
5.6

Portability picture  

Razer Basilisk Portability picture
Razer Viper Portability picture

Volume 
 

22.70 in³ (372 cm³)
19.47 in³ (319 cm³)

Cable/Receiver Storing 
 

No
No
Show Text 

Build Quality 
 

8.0
8.5

Build quality picture  

Razer Basilisk Build quality picture
Razer Viper Build quality picture
Show Text 

Weight 
 

6.0
8.3

Minimum Weight Picture  

Razer Viper Minimum Weight Picture

Lowest Weight 
 

110 g
69.6 g

Default Weight 
 

139 g
69.6 g

Weight Distribution 
 

Centered
Centered

Extra Weights 
 

No
No

Maximum Weight Without Wire 
 

110 g
Show Text 

Comfort Of Use 
 

8.5
9.0

Right-handed 
 

Yes

Left-Handed Friendly 
 

No
Yes

Ambidextrous 
 

No
True Ambidextrous

Coating 
 

Matte
Matte

Finger Rest 
 

Thumb
No
Show Text 

Palm Grip: Hand Size Recommendation 
 

Palm Grip Picture  

Razer Basilisk Palm Grip Picture
Razer Viper Palm Grip Picture

Small Hand 
 

Yes
Yes

Medium Hand 
 

Yes
Yes

Large Hand 
 

Yes
No

X.Large Hand 
 

Yes
No
Show Text 

Claw Grip: Hand Size Recommendation 
 

Claw Grip Picture  

Razer Basilisk Claw Grip Picture
Razer Viper Claw Grip Picture

Small Hand 
 

No
Yes

Medium Hand 
 

Yes
Yes

Large Hand 
 

Yes
Yes

X.Large Hand 
 

Yes
No
Show Text 

Fingertip Grip: Hand Size Recommendation  
 

Fingertip Grip Picture  

Razer Basilisk Fingertip Grip Picture
Razer Viper Fingertip Grip Picture

Small Hand  
 

No
No

Medium Hand 
 

Yes
Yes

Large Hand 
 

Yes
Yes

X.Large Hand  
 

Yes
Yes
Show Text 

Wireless Versatility 
 

0.0
0.0

Bluetooth 
 

No
No

Maximum Of Paired Devices 
 

Wired

Receiver 
 

No
No

Battery Type 
 

No Batteries
No Batteries

Use When Charging 
 

No
No

On/Off Activation 
 

None
None

Receiver Extender 
 

No
No

Battery Indicator  

No
No
Show Text 

Cable 
 

7.0
8.0

Cable Video  

Connectivity  

Wired
Wired

Cable Length 
 

7.0 ft (2.1 m)
7.2 ft (2.2 m)

Cable Type 
 

Braided
Paracord-like

Permanent Kink 
 

Yes
Yes

Port Type: Mouse End 
 

No Port
No Port

Port Type: PC End 
 

USB
USB
Show Text 

Mouse Feet 
 

7.5
7.0

Mouse Feet picture  

Razer Basilisk Mouse Feet picture
Razer Viper Mouse Feet picture

Gliding Experience 
 

Good
Ok

Material 
 

PTFE
PTFE

Extra Included 
 

No
No
Show Text 

In The Box 
 

In the box picture  

Razer Basilisk In the box picture
Razer Viper In the box picture
Show Text 
Control

Additional Buttons 
 

8.2
8.0

Buttons Picture  

Razer Basilisk Buttons Picture
Razer Viper Buttons Picture

Buttons Activation 
 

Mechanical

Total Number Of Buttons 
 

9
8

Number Of Side Buttons 
 

3
4

Number Of Programmable Inputs  
 

18
18

Profile Switching Button 
 

Yes
Yes

CPI (DPI) Switching Button 
 

Yes

Gesture Support 
 

No
No
Show Text 

Click Latency 
 

7.6
9.0

Latency Testing While Gaming  

Latency Data  

See details on graph tool

Expected Connection 
 

4.1 ms

Wired 
 

17 ms
4.1 ms

Receiver 
 

N/A
N/A

Bluetooth 
 

N/A
N/A
Show Text 

CPI 
 

9.7

CPI Video  

CPI Graph  

See details on graph tool

SRAV Close-Up  

Razer Viper SRAV Close-Up

SRAV @ 1600 CPI 
 

0.06%

SRAV @ 800 CPI 
 

0.04%

SRAV @ 400 CPI 
 

-0.08%

SRAV @ Fixed CPI 
 

N/A

Precision Error Between Speeds 
 

0.28%

Precision Error Between CPI 
 

0.27%

Worst Tracking Error 
 

4.50%

Minimum CPI 
 

100 CPI
100 CPI

Maximum CPI 
 

16,000 CPI
16,000 CPI

CPI Adjustment Steps 
 

50 CPI
50 CPI

Sensor Latency 
 

8.6

Sensor Latency Demonstration  

Sensor Latency Transition Graph  

See details on graph tool

Sensor Latency CPI Graph  

See details on graph tool

Delay To Start Of Movement 
 

12.8 ms

Delay At Half Movement 
 

5.4 ms

Delay To End Of Movement 
 

6.5 ms

Sensor Specifications 
 

Sensor Technology 
 

Optical (LED)
Optical (LED)

Sensor Model 
 

Razer 5G
Razer 5G

Works On Glass 
 

No
No

Minimum CPI (DPI) 
 

100 CPI
100 CPI

Maximum CPI (DPI) 
 

16,000 CPI
16,000 CPI

CPI (DPI) Adjustment Steps 
 

50 CPI
50 CPI

CPI (DPI) Variation 
 

-9%

Minimum Lift Off Distance 
 

1.2 mm
1.2 mm

Maximum Polling Rate 
 

1000 Hz
1000 Hz
Show Text 

Mouse Wheel 
 

Mouse wheel picture  

Razer Basilisk Mouse wheel picture
Razer Viper Mouse wheel picture

Scroll Wheel 
 

Notched Wheel + Free Wheel
Notched Wheel

Scroll Wheel Steps 
 

24 Steps
24 Steps

Scroll Wheel Tilt 
 

No
No

Thumb Wheel 
 

No
No

Thumb Wheel Steps 
 

No Thumb Wheel
No Thumb Wheel
Show Text 

Noise  

Noise Video  

Click Noise 
 

Quiet
Quiet
Show Text 
Operating System And Software

Compatible Software Option 
 

8.0
6.5

Software settings screenshot  

Razer Basilisk Software settings screenshot
Razer Viper Software settings screenshot

Software Name  

Razer Synapse 3
Razer Synapse 3

Software Windows Compatibility 
 

Yes
Yes

Software macOS Compatibility 
 

No
No

Account Needed 
 

No
No

On-Board Memory 
 

Yes
No

CPI (DPI) Adjustment  
 

Yes
Yes

Polling Rate Adjustment 
 

Yes
Yes

Profile Configuration 
 

Yes
Yes

RGB On/Off 
 

Yes
Yes
Show Text 

Mouse Compatibility 
 

8.3
8.3

Windows Compatibility  

Fully
Fully

macOS Compatibility  

Partially
Partially
Show Text 

Check Price

Black
Basilisk
Searching
Finding store
Black
Viper
Searching
Finding store
Mercury White
Basilisk
Searching
Finding store
Mercury White
Viper
Searching
Finding store
Quartz Pink
Basilisk
Searching
Finding store
Quartz Pink
Viper
Searching
Finding store
Back to Top

Razer Basilisk

Razer Viper

Comments

  1. Comparison
 • Posted 1 year ago

Razer Basilisk vs Razer Viper: 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.