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Razer Viper Ultimate vs Corsair HARPOON RGB Wireless
Side-by-Side Comparison
Products
Razer Viper Ultimate
Corsair HARPOON RGB Wireless
Tested using Methodology v1.5
Updated May 02, 2024 03:51 PM
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BestBuy.comTested using Methodology v1.3
Updated Dec 15, 2022 03:43 PM
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Amazon.com
ConnectivityWireless
TypeStandard
Default Weight74.9 g
AmbidextrousTrue Ambidextrous
ConnectivityWireless
TypeStandard
Default Weight102.4 g
AmbidextrousNo
Variants
- Viper Ultimate (Black)
- Viper Ultimate (Black (Without Charging Dock))
- Viper Ultimate (Cyberpunk 2077)
- Viper Ultimate (Mercury)
- Viper Ultimate (Quartz)
- HARPOON RGB Wireless (Black)
Our Verdict
Razer Viper Ultimate
Corsair HARPOON RGB Wireless
The Razer Viper Ultimate is a better gaming mouse than the Corsair HARPOON RGB Wireless. The Razer is lighter and has a much more comfortable and durable feeling. Both mice are only suitable for palm grip with small or medium hands. While the Corsair can be used by all hand sizes with a claw grip, people with extra-large hands will only get a comfortable grip of the Razer when using a fingertip grip. The Razer has a much wider and more adjustable CPI range, though the sensor on the Corsair is more consistent. The Razer has more programmable buttons, and its L/R click buttons are optical instead of mechanical.
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Black
Viper Ultimate
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HARPOON RGB Wireless
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Amazon.comBlack (Without Charging Dock)
Viper Ultimate
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Finding storeBlack
HARPOON RGB Wireless
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Amazon.comCyberpunk 2077
Viper Ultimate
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Finding storeBlack
HARPOON RGB Wireless
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Amazon.comMercury
Viper Ultimate
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Finding storeBlack
HARPOON RGB Wireless
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Amazon.comQuartz
Viper Ultimate
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Finding storeMain Differences forWork
Work
Threshold
Work
6.8
7.8
Mouse Compatibility
8.3
10
Wireless Versatility
7.2
9.6
Additional Buttons
8.0
6.9
Full Comparison
Design
Style
Style Picture
Type
Standard
Standard
Coating
Matte
Matte
Lighting Color
RGB
RGB
Shape
3D Model
Length
5.0" (127 mm)
4.6" (116 mm)
Width
2.6" (66 mm)
2.7" (68 mm)
Height
1.5" (38 mm)
1.8" (45 mm)
Grip Width
62 mm
59 mm
Ambidextrous
True Ambidextrous
No
Left-Handed Friendly
Yes
No
Finger Rest
No
Thumb
Portability
7.6
7.8
Portability picture
Box Volume
19.47 in³ (319 cm³)
16.48 in³ (270 cm³)
Receiver Storing
Yes
Yes
Build Quality
8.0
8.0
Build quality picture
Weight
7.9
5.9
Minimum Weight Picture
Lowest Weight
74.5 g
102.4 g
Default Weight
74.9 g
102.4 g
Weight Distribution
Centered
Centered
Extra Weights
No
No
Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation
Left-Handed Friendly
Yes
No
Ambidextrous
True Ambidextrous
No
Coating
Matte
Matte
Finger Rest
No
Thumb
Wireless Versatility
7.2
9.6
Maximum Of Paired Devices
1
2
Bluetooth
No
Yes
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
No
Battery Indicator
Yes
Yes
Palm Grip: Hand Size Recommendation
Palm Grip Picture
Small Hand
Yes
Medium Hand
Yes
Large Hand
No
X.Large Hand
No
Cable
8.0
7.0
Cable Video
Connectivity
Wireless
Wireless
Cable Length
6.0 ft (1.8 m)
6.6 ft (2.0 m)
Cable Type
Paracord-like
Braided
Permanent Kink
Yes
Yes
Port Type: Mouse End
Micro USB
Micro USB
Port Type: PC End
USB
USB
Claw Grip: Hand Size Recommendation
Claw Grip Picture
Small Hand
Yes
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
7.5
Mouse Feet picture
Gliding Experience
Very Good
Good
Material
Virgin Grade PTFE
PTFE
Extra Included
No
No
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 3
Additional Buttons
8.0
6.9
Buttons Picture
Total Number Of Buttons
8
6
Number Of Side Buttons
4
2
Number Of Programmable Inputs
18
5
Profile Switching Button
Yes
Yes
Gesture Support
No
No
Click Latency
9.3
9.1
Latency Testing While Gaming
Latency Data
Expected Connection
2.9 ms
3.5 ms
Wired
2.8 ms
3.5 ms
Receiver
2.9 ms
3.5 ms
Bluetooth
N/A
8.3 ms
CPI
9.8
8.5
CPI Video
SRAV Close-Up
SRAV @ 1600 CPI
-0.11%
-0.83%
SRAV @ 800 CPI
0.04%
-0.75%
SRAV @ 400 CPI
-0.17%
-0.67%
SRAV @ Fixed CPI
N/A
N/A
Precision Error Between Speeds
0.20%
0.47%
Precision Error Between CPI
0.20%
2.32%
Worst Tracking Error
2.25%
-6.50%
Minimum CPI
100 CPI
200 CPI
Maximum CPI
20,000 CPI
10,000 CPI
CPI Adjustment Steps
50 CPI
200 CPI
Sensor Latency
8.2
8.2
Sensor Latency Demonstration
Sensor Latency Transition Graph
Sensor Latency CPI Graph
Delay To Start Of Movement
13.8 ms
14.4 ms
Delay At Half Movement
6.9 ms
7.0 ms
Delay To End Of Movement
8.6 ms
7.7 ms
Sensor Specifications
Sensor Technology
Optical (LED)
Optical (LED)
Sensor Model
Focus+
PixArt PMW3325
Works On Glass
No
No
Minimum Lift Off Distance
1.2 mm
3.6 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
Loud
Quiet
Operating System And Software
Configuration Software
Software Tour
Software Name
Razer Synapse 3
Corsair iCUE
Software Windows Compatibility
Yes
Yes
Software macOS Compatibility
No
Yes
On-Board Memory
Yes
No
CPI (DPI) Adjustment
Yes
Yes
Polling Rate Adjustment
Yes
Yes
Profile Configuration
Yes
Yes
Profile Auto-Switching
Yes
Software settings screenshot
RGB On/Off
Yes
Yes
Account Needed
No
Mouse Compatibility
8.3
10
Windows Compatibility
Fully
Fully
macOS Compatibility
Partially
Fully
Check Price
Black
Viper Ultimate
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Finding storeBlack
HARPOON RGB Wireless
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Amazon.comBlack (Without Charging Dock)
Viper Ultimate
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Finding storeBlack
HARPOON RGB Wireless
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Amazon.comCyberpunk 2077
Viper Ultimate
Searching
Finding storeBlack
HARPOON RGB Wireless
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Amazon.comMercury
Viper Ultimate
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Finding storeBlack
HARPOON RGB Wireless
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Amazon.comQuartz
Viper Ultimate
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Finding store
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Razer Viper Ultimate
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