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Razer Viper Mini Signature Edition vs Finalmouse UltralightX
Side-by-Side Comparison
Products
Razer Viper Mini Signature Edition
Finalmouse UltralightX
Tested using Methodology v1.5
Updated Jan 23, 2025 04:11 PM
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Amazon.comTested using Methodology v1.5
Updated Jan 23, 2025 04:11 PM
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Amazon.com
ConnectivityWireless
TypeStandard
Default Weight48.3 g
AmbidextrousShape Only
ConnectivityWireless
TypeStandard
Default Weight38.0 g
AmbidextrousShape Only
Variants
- Viper Mini Signature Edition (Black)
- Viper Mini Signature Edition (White)
- UltralightX (Lion (M)/Guardian)
- UltralightX (Lion (M)/Phantom)
Our Verdict
Razer Viper Mini Signature Edition
Finalmouse UltralightX
The Razer Viper Mini Signature Edition and the Finalmouse UltralightX are lightweight wireless gaming mice with similar symmetrical shapes and body designs with weight-saving cutouts. The Razer has marginally better overall sensor performance. It's also somewhat heavier, and its body is made of magnesium alloy. Conversely, the Finalmouse model has marginally lower click latency performance, and its body is made of a carbon fiber composite, making it somewhat lighter.
Main Differences forWork
Work
Threshold
Work
7.4
6.3
Additional Buttons
7.4
4.1
Build Quality
9.0
7.5
Full Comparison
Design
Style
Style Picture
Type
Standard
Standard
Coating
Matte
Matte
Lighting Color
No Lighting
No Lighting
Shape
3D Model
Length
4.7" (118 mm)
4.8" (122 mm)
Width
2.4" (62 mm)
2.5" (63 mm)
Height
1.5" (39 mm)
1.5" (37 mm)
Grip Width
60 mm
58 mm
Ambidextrous
Shape Only
Shape Only
Left-Handed Friendly
Yes
Yes
Finger Rest
No
No
Portability
5.8
5.8
Portability picture
Box Volume
17.39 in³ (285 cm³)
17.15 in³ (281 cm³)
Receiver Storing
No
No
Build Quality
9.0
7.5
Build quality picture
Weight
9.6
9.8
Minimum Weight Picture
Lowest Weight
48.3 g
38.0 g
Default Weight
48.3 g
38.0 g
Weight Distribution
Front-heavy
Centered
Extra Weights
No
No
Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation
Wireless Versatility
7.2
7.2
Maximum Of Paired Devices
1
1
Bluetooth
No
No
Receiver
Yes
Yes
Battery Type
Rechargeable
Rechargeable
Use When Charging
Yes
Yes
On/Off Activation
Auto Off And On/Off Switch
Auto Off And On/Off Switch
Receiver Extender
Yes
Yes
Battery Indicator
Yes
Yes
Cable
9.0
6.5
Cable Video
Connectivity
Wireless
Wireless
Cable Length
6.2 ft (1.9 m)
5.8 ft (1.8 m)
Cable Type
Paracord-like
Braided
Permanent Kink
Yes
Yes
Port Type: Mouse End
USB-C
USB-C
Port Type: PC End
USB
USB
Mouse Feet
9.0
9.0
Mouse Feet picture
Gliding Experience
Good
Very Good
Material
Virgin Grade PTFE
Virgin Grade PTFE
Extra Included
Yes
No
In The Box
In the box picture
Control
Main Button
Actuation Graph
Force/Distances Graph
Switch Type
Optical
Mechanical
Switch Model
Razer Optical Mouse Switch Gen 3
Omron D2FC-F-7N(20M)
Additional Buttons
7.4
4.1
Buttons Picture
Total Number Of Buttons
6
5
Number Of Side Buttons
2
2
Number Of Programmable Inputs
14
0
Profile Switching Button
Yes
No
Gesture Support
No
No
Click Latency
9.6
9.9
Latency Testing While Gaming
Latency Data
Expected Connection
2.0 ms
1.1 ms
Wired
3.1 ms
1.2 ms
Receiver
2.0 ms
1.3 ms
Bluetooth
N/A
N/A
CPI
9.8
9.6
CPI Video
SRAV Close-Up
SRAV @ 1600 CPI
0.00%
-0.11%
SRAV @ 800 CPI
0.00%
-0.09%
SRAV @ 400 CPI
-0.08%
-0.33%
SRAV @ Fixed CPI
N/A
N/A
Precision Error Between Speeds
0.21%
0.60%
Precision Error Between CPI
0.23%
0.60%
Worst Tracking Error
-7.38%
-3.25%
Minimum CPI
100 CPI
100 CPI
Maximum CPI
30,000 CPI
12,800 CPI
CPI Adjustment Steps
50 CPI
100 CPI
Sensor Latency
9.6
9.2
Sensor Latency Demonstration
Sensor Latency Transition Graph
Sensor Latency CPI Graph
Delay To Start Of Movement
10.9 ms
12.4 ms
Delay At Half Movement
1.5 ms
2.0 ms
Delay To End Of Movement
1.0 ms
3.5 ms
Sensor Specifications
Sensor Technology
Optical (LED)
Optical (LED)
Sensor Model
Razer Focus Pro 30K
PixArt PAW3395
Works On Glass
No
No
Minimum Lift Off Distance
1.2 mm
1.2 mm
Maximum Polling Rate
8000 Hz
8000 Hz
Mouse Wheel
Mouse wheel picture
Scroll Wheel Type
Notched Wheel
Notched Wheel
Scroll Wheel Steps
24 Steps
24 Steps
Scroll Wheel Tilt
No
No
Thumb Wheel Type
No
No
Thumb Wheel Steps
No Thumb Wheel
No Thumb Wheel
Noise
Noise Video
Click Noise
Loud
Quiet
Operating System And Software
Configuration Software
Software Tour
Software Name
Razer Synapse 3
XPANEL
Software Windows Compatibility
Yes
Yes
Software macOS Compatibility
No
Yes
On-Board Memory
Yes
Yes
CPI (DPI) Adjustment
Yes
Yes
Polling Rate Adjustment
Yes
Yes
Profile Configuration
Yes
No
Profile Auto-Switching
Yes
No
RGB On/Off
No RGB
No RGB
Mouse Compatibility
10
10
Windows Compatibility
Fully
Fully
macOS Compatibility
Fully
Fully
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Razer Viper Mini Signature Edition
Finalmouse UltralightX
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Razer Viper Mini Signature Edition vs Finalmouse UltralightX: Main Discussion
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