Mouse Comparison

G703 Hero Wireless Vs. G400s

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G703 Hero Wireless G400s


No. of Buttons: 68
No. of Macro Keys: 
No. of Game Profiles: 
Connectivity: USB, WirelessUSB
Cable length: 1.8m
Wireless: Lightspeed
Battery: No lighting: up to 60 hours, Default Lighting 35 hours
Ambidextrous: No
Software: Logitech G HUB
Weights: 10 g optionalNo


Type: OpticalOptical
Brand: Avago
Model: HeroADNS-S3095
Processor: 32-bit ARM
Lift off distance: 
DPI/CPI: 100 – 16,000 dpi200 - 4000dpi
Memory Size: 
Max tracking speed: 400 IPS
Max acceleration: 40G
Response time: 1000Hz (1ms)


Colour Options: Lightsync RGB
Lighting Effect: 

Dimensions & Weight: 

Dimension (LxWxH): 124 x 68 x 43 mm
Weight (grams): 133
Weight w/o cable: 95g
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G703 Hero Wireless

The G703 Hero Wireless 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. This results in a tracking speed of 400 IPS, and a maximum acceleration of 40G. It uses a USB, Wireless connection with a 1.8m cable. It weighs in at 95g without the cable, has 10 g optional weights and is approximately 124 x 68 x 43 mm (LxWxH).


The G400s by Logitech uses an Optical sensor from Avago, specifically the ADNS-S3095, providing a DPI/CPI range of 200 - 4000dpi. It uses a USB connection. It weighs in at 133 grams with the cable.