Mouse Comparison
Logitech G603 Vs. Logitech G602
G603
The G603 by Logitech uses an Optical sensor, 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 400 IPS, and a maximum acceleration of 40G. It uses a "LIGHTSPEED" and Bluetooth connection. It weighs in at 112.3g with 1 AA battery, 135.7g with 2 AA batteries grams and 88.9 g without the cable and is approximately 124 x 68 x 43 mm (LxWxH).
G602
The G602 by Logitech uses an Optical sensor, specifically the AM010, providing a DPI/CPI range of 250 to 2,500 dpi. This results in a tracking speed of 2 m/s - 80 IPS, and a maximum acceleration of >20G. It uses a Wireless/USB connection. It weighs in at 107g grams with the cable, has weights but the batteries can be used as weights and is approximately 139 x 83 x 44mm (LxWxH).