Samsung Galaxy S II Skyrocket HD I757 vs Samsung I929 Galaxy S II Duos

Samsung Galaxy S II Skyrocket HD I757

Samsung Galaxy S II Skyrocket HD I757

Announced On:January, 2012

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Samsung I929 Galaxy S II Duos

Samsung I929 Galaxy S II Duos

Announced On:December, 2011

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Samsung Galaxy S II Skyrocket HD I757 vs Samsung I929 Galaxy S II Duos

Samsung Galaxy S II Skyrocket HD I757	Samsung I929 Galaxy S II Duos

Price
EUR: €430	EUR: €190
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
-	129.8 x 68.9 x 9.7 mm (5.11 x 2.71 x 0.38 in)
Weight
-	138 g (4.87 oz)
Colors
Black	Black

Type
Display
Super AMOLED TouchWiz UI	Super AMOLED Plus TouchWiz UI
Size
4.65 inches, 59.6 cm²	4.52 inches, 58.2 cm² (~65.0% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~316 ppi density)	480 x 800 pixels, 5:3 ratio (~206 ppi density)
Multitouch
Yes	Yes
Protection
Corning Gorilla Glass	Corning Gorilla Glass

Technology
Network
GSM / HSPA / LTE	GSM / CDMA / EVDO
2G Bands
GSM 850 / 900 / 1800 / 1900	GSM 900 / 1800 / 1900
3G Bands
HSDPA 850 / 1900 / 2100
4G Bands
4, 17

Alert Types
Notifications
Vibration, MP3, WAV ringtones	Vibration, MP3, WAV ringtones

Internal Memory
Memory
16GB ROM, 1GB RAM	16GB ROM, 1GB RAM
Card Slot
microSDHC (dedicated slot)	microSDHC (dedicated slot)

GPRS
Connectivity
Yes	Yes
EDGE
Yes	Yes
Speed
HSPA 21.1/5.76 Mbps, LTE	EV-DO Rev.A 3.1 Mbps
WLAN
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Bluetooth
3.0, A2DP, aptX	3.0, A2DP, aptX
USB
microUSB 2.0	microUSB 2.0 (MHL TV-out), OTG
GPS
Yes, with A-GPS	Yes, with A-GPS
NFC
Yes

Main Camera
Camera
8 MP, AF	8 MP, f/2.6, 1/3.2", AF
Camera Features
LED flash	LED flash
Video
1080p@30fps	1080p@30fps
Selfie Camera
2 MP	2 MP

Audio Format Support
Multimedia
MP3/WAV/eAAC+/AC3/FLAC	MP3/WAV/eAAC+/AC3/FLAC
Video Format Support
MP4/DivX/XviD/WMV/H.264	MP4/DivX/XviD/WMV/H.264
Radio
	Stereo FM radio, RDS

Operating System (OS)
Software
Android OS, v2.3.5 (Gingerbread)	Android OS, v2.3.5 (Gingerbread)
Java
Yes, via Java MIDP emulator	Yes, via Java MIDP emulator
Browser
HTML5, Adobe Flash	HTML, Adobe Flash
Messaging
SMS(threaded view), MMS, Email, Push Email, IM	SMS(threaded view), MMS, Email, IM

Chipset
Hardware
	Qualcomm MSM8660 Snapdragon S3
CPU
Dual-core 1.5 GHz	Dual-core 1.2 GHz Scorpion
GPU
	Adreno 220
Sensors
Accelerometer, gyro, proximity, compass	Accelerometer, gyro, proximity, compass
SIM
Micro-SIM	Dual SIM (Mini-SIM, dual stand-by)
Speakers
Yes	Yes
Audio Jack
3.5 mm	3.5 mm
TV Out
	Yes (via MHL A/V link)

Battery Type
Battery
Removable Li-Ion battery	Removable Li-Ion 1800 mAh battery

Features
Additional Features
Photo/video editor Document editor	Photo/video editor Document editor

SAR US
Misc
0.43 W/kg (head) 0.77 W/kg (body)	0.79 W/kg (head) 0.73 W/kg (body)
SAR EU
0.30 W/kg (head)	0.85 W/kg (head)

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