Mouse Comparison

Logitech G502 Lightspeed Vs. Razer Viper

G502 Lightspeed Viper
G502 Lightspeed


No. of Buttons: 118
No. of Macro Keys: 
No. of Game Profiles: 
Connectivity: Wireless, USBUSB
Cable length: 1.8m2.1 m
Wireless: LIGHTSPEED wirelessN/A
Battery: up to 48 hours with lighting, up to 60 with outN/A
Colour: BlackBlack
Ambidextrous: NoYes
Software: Logitech G HUBRazer Synapse 3
Weights: up to 16g - 4x 2g and 2x 4gNo
Switch:  Razer Optical Mouse Switch


Type: OpticalOptical
Brand: Razer
Model: Hero5G
Processor: 32-bit ARM Microprocessor
Lift off distance: 
DPI/CPI: 100 - 16,000 DPIUp to 16,000 DPI
Memory Size: 
Max tracking speed: 400 IPSUp to 450 ips
Max acceleration: 40 G50 G
Response time: 1 ms1000 Hz


Colour Options: 2 zone RGBRazer Chroma lighting
Lighting Effect: 

Dimensions & Weight: 

Dimension (LxWxH): 132 x 75 x 40 mm126.7 x 66.2 x 37.8 mm
Weight (grams): 
Weight w/o cable: 114 g 69 g
Also compared to:Also compared to:

G502 Lightspeed

The G502 Lightspeed by Logitech uses an Optical sensor, specifically the Hero, providing a DPI/CPI range of 100 - 16,000 DPI. This is combined with a 32-bit ARM Microprocessor. This results in a tracking speed of 400 IPS, and a maximum acceleration of 40 G. It uses a Wireless, USB connection. It weighs in at 114 g without the cable, has up to 16 g weights and is approximately 132 x 75 x 40 mm (LxWxH).


The Viper by Razer uses an Optical sensor from Razer, specifically the 5G, providing a DPI/CPI range of Up to 16,000 DPI. This results in a tracking speed of Up to 450 ips, and a maximum acceleration of 50 G. with a 2.1 m cable. The Viper is considered to be an ambidextrous mouse. It weighs in at 69 g without the cable and is approximately 126.7 x 66.2 x 37.8 mm (LxWxH).