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Logitech G502 HERO vs Razer Viper
Side-by-Side Comparison
Products
Logitech G502 HERO
Razer Viper
Tested using Methodology v1.5
Updated Jan 27, 2025 07:04 PM
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Amazon.comTested using Methodology v1.3
Updated Aug 16, 2023 04:18 PM
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Amazon.com
ConnectivityWired
TypeStandard
Default Weight120.7 g
AmbidextrousNo
ConnectivityWired
TypeStandard
Default Weight69.6 g
AmbidextrousTrue Ambidextrous
Variants
- G502 HERO (Black)
- G502 HERO (KDA)
- G502 HERO (SE)
- Viper (Black)
- Viper (Mercury White)
- Viper (Quartz Pink)
Our Verdict
Logitech G502 HERO
Razer Viper
The Razer Viper is a better FPS gaming mouse than the Logitech G502 HERO, but the Logitech may be a better choice if you prefer a palm grip, thanks to its thumb rest. The Razer has an ambidextrous, low-profile design suitable for a fingertip grip. Also, the Razer is noticeably lighter, which is great if you prefer lightweight mice. On the other hand, the Logitech has more programmable buttons, and its software is available on macOS, while Razer's software isn't.
Main Differences forWork
Work
Threshold
Work
7.6
6.5
Scroll Wheel Type
Notched Wheel + Free Wheel
Notched Wheel
Mouse Compatibility
10
8.3
Full Comparison
Design
Style
Style Picture
Type
Standard
Standard
Coating
Matte
Matte
Lighting Color
RGB
RGB
Shape
3D Model
Length
5.1" (130 mm)
5.0" (127 mm)
Width
3.0" (76 mm)
2.6" (66 mm)
Height
1.7" (42 mm)
1.5" (38 mm)
Grip Width
63 mm
62 mm
Ambidextrous
No
True Ambidextrous
Left-Handed Friendly
No
Yes
Finger Rest
Thumb
No
Portability
5.4
5.6
Portability picture
Box Volume
25.32 in³ (415 cm³)
19.47 in³ (319 cm³)
Receiver Storing
No
No
Build Quality
8.5
8.5
Build quality picture
Weight
5.5
8.3
Minimum Weight Picture
Lowest Weight
120.7 g
69.6 g
Default Weight
120.7 g
69.6 g
Weight Distribution
Centered
Centered
Extra Weights
Yes
No
Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation
Left-Handed Friendly
No
Yes
Ambidextrous
No
True Ambidextrous
Coating
Matte
Matte
Finger Rest
Thumb
No
Wireless Versatility
0.0
0.0
Maximum Of Paired Devices
Wired
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
Yes
Medium Hand
Yes
Large Hand
No
X.Large Hand
No
Cable
7.0
8.0
Cable Video
Connectivity
Wired
Wired
Cable Length
6.7 ft (2.0 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
Claw Grip: Hand Size Recommendation
Claw Grip Picture
Small Hand
Yes
Medium Hand
Yes
Large Hand
Yes
X.Large Hand
No
Fingertip Grip: Hand Size Recommendation
Fingertip Grip Picture
Small Hand
No
Medium Hand
Yes
Large Hand
Yes
X.Large Hand
Yes
Mouse Feet
7.0
7.0
Mouse Feet picture
Gliding Experience
Good
Ok
Material
PTFE
PTFE
Extra Included
No
No
In The Box
In the box picture
Control
Main Button
Actuation Graph
Force/Distances Graph
Switch Type
Mechanical
Switch Model
Omron D2FC-F-K
Additional Buttons
8.1
8.0
Buttons Picture
Total Number Of Buttons
12
8
Number Of Side Buttons
3
4
Number Of Programmable Inputs
21
18
Profile Switching Button
Yes
Yes
Gesture Support
No
No
Click Latency
9.1
9.0
Latency Testing While Gaming
Latency Data
Expected Connection
3.7 ms
4.1 ms
Wired
3.7 ms
4.1 ms
Receiver
N/A
N/A
Bluetooth
N/A
N/A
CPI
7.7
9.7
CPI Video
SRAV Close-Up
SRAV @ 1600 CPI
0.96%
0.06%
SRAV @ 800 CPI
1.08%
0.04%
SRAV @ 400 CPI
1.17%
-0.08%
SRAV @ Fixed CPI
N/A
N/A
Precision Error Between Speeds
0.71%
0.28%
Precision Error Between CPI
0.52%
0.27%
Worst Tracking Error
-17.50%
4.50%
Minimum CPI
100 CPI
100 CPI
Maximum CPI
25,600 CPI
16,000 CPI
CPI Adjustment Steps
50 CPI
50 CPI
Sensor Latency
8.9
8.6
Sensor Latency Demonstration
Sensor Latency Transition Graph
Sensor Latency CPI Graph
Delay To Start Of Movement
13.6 ms
12.8 ms
Delay At Half Movement
3.7 ms
5.4 ms
Delay To End Of Movement
5.2 ms
6.5 ms
Sensor Specifications
Sensor Technology
Optical (LED)
Optical (LED)
Sensor Model
HERO 25K
Razer 5G
Works On Glass
No
No
Minimum Lift Off Distance
1.2 mm
1.2 mm
Maximum Polling Rate
1000 Hz
1000 Hz
Mouse Wheel
Mouse wheel picture
Scroll Wheel Type
Notched Wheel + Free Wheel
Notched Wheel
Scroll Wheel Steps
24 Steps
24 Steps
Scroll Wheel Tilt
Yes
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
Logitech G HUB
Razer Synapse 3
Software Windows Compatibility
Yes
Yes
Software macOS Compatibility
Yes
No
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
10
8.3
Windows Compatibility
Fully
Fully
macOS Compatibility
Fully
Partially
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Logitech G502 HERO
Razer Viper
Comments
Logitech G502 HERO vs Razer Viper: Main Discussion
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