Logitech G900 Chaos Spectrum Vs. Logitech G903 LightSpeed Hero

G900 Chaos Spectrum G903 LightSpeed Hero
G900 Chaos Spectrum G903 LightSpeed Hero
Specification: 
No. of Buttons: 1111
No. of Macro Keys: 
No. of Game Profiles: 5
Connection: Wired/Wireless, 2.4GHzUSB, Wireless
Cable length: 1.83m1.8 m
Wireless: LIGHTSPEED wireless
Battery: Li-polymer, Default lighting: 24 hours No lighting: 32 hoursup to 140hr w/ RGB, up to 180hrs no RGB
Colour: BlackBlack
Ambidextrous: YesYes
Coating: 
Software: Logitech Gaming SoftwareLogitech G HUB
Weights: No
Switch: (Left / Right): 20 million clicks
Feet: 
Sensor: 
Type: OpticalOptical
Brand: PixArt
Model: PMW3366 HERO 16K
Processor: 32-bit ARM32-bit ARM
Lift off distance: 
DPI/CPI: 200 - 12,000 dpi100 - 16,000 dpi
Memory Size: 
Max tracking speed: 300 ips400ips
Max acceleration: 40G40G
Response time: 1000Hz (1ms)1000 Hz, 1ms
FPS: 
NVIDIA Reflex: 
Lighting: 
Colour Options: RGB, 16.8 million colors, 2 zonesLIGHTSYNC RGB
Lighting Effect: 
Dimensions & Weight: 
Dimension (LxWxH): 130 x 67 x 40 mm130 x 67 x 40 mm
Weight (grams): 
Weight w/o cable: 107g110 g
Also compared to:Also compared to:


G900 Chaos Spectrum


The G900 Chaos Spectrum by Logitech uses an Optical sensor from PixArt, the PMW3366, providing a DPI/CPI range of 200 - 12,000 dpi. This is combined with a 32-bit ARM processor. This results in a tracking speed of 300 ips, and a maximum acceleration of 40G. It uses a Wired/Wireless, 2.4GHz connection with a 1.83m cable. The G900 Chaos Spectrum is considered to be an ambidextrous mouse. It weighs in at 107g without the cable and is approximately 130 x 67 x 40 mm (LxWxH).

G903 LightSpeed Hero


The G903 LightSpeed Hero by Logitech uses an Optical sensor, specifically the HERO 16K, 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 400ips, and a maximum acceleration of 40G. It uses a USB, Wireless connection with a 1.8 m cable. It weighs in at 110 g without the cable and is approximately 130 x 67 x 40 mm (LxWxH).