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Razer Viper Mini vs Ducky Feather
Side-by-Side Comparison
Products
Razer Viper Mini
Ducky Feather
Tested using Methodology v1.5
Updated Feb 21, 2024 09:11 PM
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Amazon.comTested using Methodology v1.2
Updated Nov 21, 2022 07:41 PM
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Amazon.com
ConnectivityWired
TypeStandard
Default Weight58.7 g
AmbidextrousShape Only
ConnectivityWired
TypeStandard
Default Weight67.3 g
AmbidextrousYes
Variants
- Viper Mini (Black)
- Feather (Black)
Our Verdict
Razer Viper Mini
Ducky Feather
The Razer Viper Mini is better for most uses than the Ducky Feather. The Razer is smaller and lighter, making it a better choice for those with small hands, but the Ducky is suitable for those with larger hands using claw and palm grips. They each have an ambidextrous design, but the Ducky has side buttons on either side. Lastly, the Razer has programmable inputs thanks to its dedicated software, which the Ducky doesn't have.
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Black
Viper Mini
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Amazon.comBlack
Feather
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Amazon.comBlack
Viper Mini
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Walmart.comBlack
Feather
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Walmart.comBlack
Viper Mini
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BestBuy.comBlack
Feather
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BestBuy.comMain Differences forWork
Work
Threshold
Work
6.1
6.0
Number Of Programmable Inputs
14
0
Additional Buttons
7.4
4.5
Build Quality
8.5
8.0
Full Comparison
Design
Style
Style Picture
Type
Standard
Standard
Coating
Matte
Matte
Lighting Color
RGB
RGB
Shape
3D Model
Length
4.6" (117 mm)
4.9" (125 mm)
Width
2.4" (61 mm)
2.6" (65 mm)
Height
1.5" (39 mm)
1.4" (36 mm)
Grip Width
60 mm
61 mm
Ambidextrous
Shape Only
Yes
Left-Handed Friendly
Yes
No
Finger Rest
No
No
Portability
5.8
5.8
Portability picture
Box Volume
16.96 in³ (278 cm³)
18.00 in³ (295 cm³)
Receiver Storing
No
No
Build Quality
8.5
8.0
Build quality picture
Weight
9.1
8.5
Minimum Weight Picture
Lowest Weight
58.7 g
67.3 g
Default Weight
58.7 g
67.3 g
Weight Distribution
Centered
Centered
Extra Weights
No
No
Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation
Right-handed
No
Left-handed
Yes
No
Ambidextrous
Shape Only
Yes
Coating
Matte
Matte
Finger Rest
No
No
Wireless Versatility
0.0
0.0
Maximum Of Paired Devices
Wired
Bluetooth
No
No
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
Palm Grip: Hand Size Recommendation
Palm Grip Picture
Small Hand
No
Medium Hand
Yes
Large Hand
Yes
X.Large Hand
Yes
Cable
8.0
9.0
Cable Video
Connectivity
Wired
Wired
Cable Length
6.1 ft (1.9 m)
5.5 ft (1.7 m)
Cable Type
Paracord-like
Paracord-like
Permanent Kink
Yes
Yes
Port Type: Mouse End
No Port
No Port
Port Type: PC End
USB
USB
Claw Grip: Hand Size Recommendation
Claw Grip Picture
Small Hand
No
Medium Hand
Yes
Large Hand
Yes
X.Large Hand
Yes
Fingertip Grip: Hand Size Recommendation
Fingertip Grip Picture
Small Hand
No
Medium Hand
Yes
Large Hand
Yes
X.Large Hand
Yes
Mouse Feet
9.0
9.5
Mouse Feet picture
Gliding Experience
Good
Very Good
Material
Virgin Grade PTFE
Virgin Grade PTFE
Extra Included
No
Yes
In The Box
In the box picture
Control
Main Button
Actuation Graph
Force/Distances Graph
Switch Type
Optical
Switch Model
Razer Optical Mouse Switch Gen 2
Additional Buttons
7.4
4.5
Buttons Picture
Buttons Activation
Mechanical
Total Number Of Buttons
6
8
Number Of Side Buttons
2
4
Number Of Programmable Inputs
14
0
Profile Switching Button
Yes
No
CPI (DPI) Switching Button
Yes
Gesture Support
No
No
Click Latency
9.5
8.0
Latency Testing While Gaming
Latency Data
Expected Connection
2.3 ms
7.7 ms
Wired
2.3 ms
7.7 ms
Receiver
N/A
N/A
Bluetooth
N/A
N/A
CPI
8.3
9.4
CPI Video
SRAV Close-Up
SRAV @ 1600 CPI
-1.27%
-0.18%
SRAV @ 800 CPI
-1.75%
-0.17%
SRAV @ 400 CPI
-1.25%
-0.75%
SRAV @ Fixed CPI
N/A
N/A
Precision Error Between Speeds
0.71%
0.42%
Precision Error Between CPI
2.34%
0.81%
Worst Tracking Error
4.50%
-5.00%
Minimum CPI
200 CPI
400 CPI
Maximum CPI
8,500 CPI
16,000 CPI
CPI Adjustment Steps
100 CPI
N/A
Sensor Latency
9.0
Sensor Latency Demonstration
Sensor Latency Transition Graph
Sensor Latency CPI Graph
Delay To Start Of Movement
12.5 ms
Delay At Half Movement
3.2 ms
Delay To End Of Movement
4.2 ms
Sensor Specifications
Sensor Technology
Optical (LED)
Optical (LED)
Sensor Model
PixArt PMW3359
PixArt PMW3389DM
Works On Glass
No
No
Minimum Lift Off Distance
2.4 mm
1.2 mm
Maximum Polling Rate
1000 Hz
1000 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
Quiet
Quiet
Operating System And Software
Configuration Software
Software Tour
Software Name
Razer Synapse 3
No software
Software Windows Compatibility
Yes
No
Software macOS Compatibility
No
No
On-Board Memory
Yes
No
CPI (DPI) Adjustment
Yes
No
Polling Rate Adjustment
Yes
No
Profile Configuration
Yes
No
Profile Auto-Switching
Yes
Software settings screenshot
RGB On/Off
Yes
No
Account Needed
No Software
Mouse Compatibility
8.3
8.3
Windows Compatibility
Fully
Fully
macOS Compatibility
Partially
Partially
Check Price
Black
Viper Mini
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Amazon.comBlack
Feather
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Amazon.comBlack
Viper Mini
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Walmart.comBlack
Feather
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Walmart.comBlack
Viper Mini
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BestBuy.comBlack
Feather
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BestBuy.com
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Razer Viper Mini
Ducky Feather
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Razer Viper Mini vs Ducky Feather: Main Discussion
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