Comparison of Samsung Galaxy Trend II Duos S7572 and Samsung Galaxy Reverb M950

Attribute	Samsung Galaxy Trend II Duos S7572 ×	Samsung Galaxy Reverb M950 ×
General
Brand	Samsung	Samsung
Launch
Announced	2013-04-01	2011-08-01
Body
Width (mm)	11.1	11.3
Length (mm)	121.5	122
Height (mm)	63.1	64
Weight (g)	128.5	129
SIM	Single SIM (Mini-SIM)	Mini-SIM
Network
Technology	GSM HSPA	CDMA EVDO
2G bands	GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - S7570	CDMA 800 / 1900
3G bands	HSDPA 900 / 2100	CDMA2000 1xEV
Speed	HSPA 7.2/5.76 Mbps	EV-DO Rev.A 3.1 Mbps
Platform
OS	Android 4.1 (Jelly Bean)	Android 4.0.4 (Ice Cream Sandwich)
Chipset	-	Qualcomm MSM8655 Snapdragon S2
CPU	Dual-core 1.2 GHz	1.4 GHz Scorpion
GPU	-	Adreno 205
Memory
Card slot	microSDHC (dedicated slot)	microSDXC (dedicated slot)
Internal	4GB 768MB RAM	4GB 768MB RAM
Display
Size (in)	4	4
Resolution (px)	480 x 800	480 x 800
Display Type	TFT	IPS LCD
Battery
Type	Li-Ion	Removable
Capcity (mAh)	1500	Li-Ion
Main Camera
Main Camera Type	Single	Single
Main Camera Properties	3.15 MP	5 MP, AF
Main Camera Video	Yes	480p
Main Camera Features	-	LED flash
Selfie Camera
Selfie Camera Type	-	Single
Selfie Camera Properties	-	1.3 MP
Comms
WLAN	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Bluetooth	3.0	4.0, A2DP
GPS	+	+
NFC	-	-
Radio	No	No
USB	microUSB 2.0	microUSB 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Accelerometer proximity	Accelerometer proximity
Misc
Colors	Gray White	Black
Models	GT-S7570 GT-S7572	-
SAR EU Head (W/kg)	0.29	-
SAR Head (W/kg)	0.51	0.69
SAR Body (W/kg)	1.08	1.01
Stand-by (h)	300	169
Talk time (h)	Up to 11 h (3G)	Up to 7 h 30 min