Comparison of Samsung Droid Charge I510 and Alcatel OT-997D

Attribute	Samsung Droid Charge I510 ×	Alcatel OT-997D ×
General
Brand	Samsung	Alcatel
Launch
Announced	2011-01-01	2012-07-01
Body
Width (mm)	12	11
Length (mm)	130	129.8
Height (mm)	68	68
Weight (g)	143	143
SIM	Mini-SIM	Dual SIM (Mini-SIM, dual stand-by)
Network
Technology	CDMA EVDO LTE	GSM HSPA
2G bands	CDMA 800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	CDMA2000 1xEV	HSDPA 900 / 2100
4G bands	13	-
Speed	EV-DO Rev.A 3.1 Mbps LTE	HSPA 7.2/5.76 Mbps
Platform
OS	Android 2.2 (Froyo)	Android 4.0 (Ice Cream Sandwich)
Chipset	Hummingbird	Mediatek MT6577 (40 nm)
CPU	1.0 GHz Cortex-A8	Dual-core 1.0 GHz Cortex-A9
GPU	PowerVR SGX540	PowerVR SGX531u
Memory
Card slot	microSDHC (dedicated slot)	microSDHC (dedicated slot)
Internal	2GB	4GB 1GB RAM
Display
Size (in)	4.3	4.3
Resolution (px)	480 x 800	480 x 800
Display Type	Super AMOLED Plus	TFT
Battery
Type	Removable	Li-Ion
Capcity (mAh)	Li-Ion	1800
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	8 MP, AF	8 MP, AF
Main Camera Video	Yes	720p@30fps
Main Camera Features	LED flash	LED flash
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	1.3 MP	VGA
Comms
WLAN	Wi-Fi 802.11 b/g, DLNA, hotspot	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth	3.0, A2DP	4.0, A2DP
GPS	+	+
NFC	-	-
Radio	No	Stereo FM radio, RDS
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer compass proximity	Accelerometer compass proximity
Misc
Colors	Black	Black White
SAR Head (W/kg)	1.01	0.5
SAR Body (W/kg)	1	0.74
Stand-by (h)	280	400
Browser	HTML5, Adobe Flash	-
Talk time (h)	Up to 11 h	Up to 16 h (2G) / Up to 8 h 30 min (3G)