A4 TECH X7 - R4 Vs. Razer Deathadder 2013

	X7 - R4	Deathadder 2013
Specification:
No. of Buttons:	7	5
No. of Macro Keys:
No. of Game Profiles:
Connection:	USB and Wireless, 2 AA alkaline batteries	USB
Cable length:		2.1m
Wireless:
Battery Type:
Battery Life:
Colour:	Black	Black
Ambidextrous:	No	No
Coating:		Rubber side grips
Software:	Yes	Synapse 2.0
Weights:	No	No
Switch:
Feet:
Encoder:
Sensor:
Type:	Optical	Optical
Brand:		Avago
Model:		S3988
Processor:
Lift off distance:
DPI/CPI:	100 to 3000 CPI (5 free-adjustable levels)	Upto 6400dpi
Memory Size:	160 K
Max tracking speed:	75 ips	200ips
Max acceleration:	30 G	50g
Polling Rate:	125, 250, 500Hz (2 ms)	1ms, 1000Hz Ultrapolling
FPS:
NVIDIA Reflex:
Lighting:
Colour Options:		Green
Lighting Effect:
Dimensions & Weight:
Dimension (LxWxH):		127 x 70 x 44 mm
Weight (grams):		105 g
Weight w/o cable:
	Also compared to: Ouroboros Deathadder 2013 F5 DeathAdder Elite G Pro Flick G1 G502 Hero Basilisk Essential G502 Lightspeed ROG Gladius II Origin Sensei Ten DeathAdder V2 Rival 3 TUF Gaming M5 Rival 3 Wireless Pulsefire Haste	Also compared to: Kinzu v2 Ouroboros Taipan V3 Xenon GX850 G100s Krait 2013 Kana v2 X-718BK Alcor World of Tanks - DeathAdder FK1 G402 Hyperion Fury X7 - R4 Argon

X7 - R4

The X7 - R4 by A4 TECH uses an Optical sensor, providing a DPI/CPI range of 100 to 3000 CPI (5 free-adjustable levels). This results in a tracking speed of 75ips, and a maximum acceleration of 30 G. It uses a USB and Wireless, and takes 2 AA batteries.

Deathadder 2013

The Deathadder 2013 by Razer uses an Optical sensor from Avago, specifically the S3988, providing a DPI/CPI range of Up to 6400dpi. This results in a tracking speed of 200ips, and a maximum acceleration of 50g. It uses a USB connection with a 2.1m cable. It weighs in at 105 g grams with the cable and is approximately 127 x 70 x 44 mm (LxWxH).