Steelseries Rival 650 Wireless Vs. Roccat Kain 200 AIMO
Rival 650 Wireless
The Rival 650 Wireless by Steelseries uses a SteelSeries TrueMove3+ Dual Sensor sensor, providing a DPI/CPI range of 100-12000 in 100 CPI Increments. This is combined with a 32 bit Arm processor and results in a tracking speed of 350IPS, and a maximum acceleration of 50G. It uses a USB, Wired and Wireless connection with a 2m Detachable cable. It weighs in at 121?g up to 153?g without the cable, has 8 x 4 g weights and is approximately 131 x 69 x 43 mm (LxWxH).
Kain 200 AIMO
The Kain 200 AIMO by Roccat uses an Optical sensor from PixArt, specifically the PMW3335. This is combined with a 8051 based MCU 36MHz. This results in a tracking speed of 400ips, and a maximum acceleration of 40G. It uses a USB / Wireless connection with a 1.8m micro USB cable. It weighs in at 105g without the cable and is approximately 124 x 65 x 43 mm (LxWxH).