Network
DataEdge, 4G, HSPA, HSPA+, LTE
Size/Design
AntennaInternal
DesignBar
Dimensions4.96" x 2.6" x 0.35" (126 x 66 x 8.9 mm)
Headset Jack3.5 mm
Keyboard/ButtonsTouchscreen
Side KeysYes
TypeSmartphone
Weight4.3 oz. (122 g)
Battery
Standby Time400 hours (16.7 days)
Talk Time8 hours (480 minutes)
Type1650 mAh
Display
Colors16.7 million (24-bit)
Resolution480 x 800 pixels 4.3" display
Touch ScreenYes - capacitive
TypeAMOLED, Super AMOLED, Super AMOLED Plus
Camera and Video
Camera Features1080p HD video capture, 2MP front-facing camera, auto-focus, smile shutter, night mode, auto face focusing, anti-shake, blink detection, DLNA
FlashLED
Live TVYes
Megapixels8.0
Streaming VideoYes
Data Messaging
Instant MessagingYes
Predictive Text EntryYes
SwypeYes
Text Message TemplatesYes
Text MessagingMMS, SMS
Music and Multimedia
GPS NavigationYes
Music PlayerYes, MP3, AAC, WAV, AMR, OGG
Speaker PhoneYes
Connectivity
BluetoothYes, v3.0+HS Supported Profiles: HSP 1.2, HFP, OPP, PBA, A2DP 1.2, AVRC 1.3, HID, SAP 1.1, MAP
E-Mail ClientYes, POP, IMAP, Microsoft Exchange, GMail, IM via Google Talkā„¢
Memory16 GB internal
Memory Card SlotTransFlash, MicroSD
Operating SystemGoogle Android
PC SyncYes
Processor1.2 GHz dual-core Samsung Exynos
USB PortYes
Web BrowserYes
Wi-FiYes
Organizer
AlarmYes
CalculatorYes
CalendarYes
Voice RecorderYes
Phone Book
Multi Numbers per NameYes
Photo Caller IDYes
Ringer IDYes
Voice DialingYes
Other Features
Flight ModeYes
Hearing Aid CompatibleYes, M3
Multiple LanguagesYes
Vibrate AlertYes

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Samsung Galaxy S II SGH-i777 image
Samsung Galaxy S II SGH-i777

Featured User Review


Jonathon Sherrouse
"The Galaxy S II is a pretty good phone and should suffice for most people who want an easy, fluid experience."
Overall
4.4
The Super AMOLED display on the Galaxy S II is just short of exquisite, with the only slight complaint being the blacks; I feel as if they could be a tad darker to really provide more contrast, but that's just me being picky. Also, the 4.3 inch screen really just adds more beauty and functionality to the display. All in all, the display is gorgeous and provides vivid, saturated colors and a lot of contrast. The display is really something special that many users will find to be more than... more...

Samsung Galaxy S II SGH-i777 image
Samsung Galaxy S II SGH-i777

Featured Expert Review


Aaron Baker

AT&T Samsung Galaxy S II Video Review Part 2


AT&T Samsung Galaxy S II...
We've waited, waited, and waited some more, and roughly seven months after the international announcement, Samsung's Galaxy S II series has arrived in the States.  Coming on October 2nd, AT&T's version is the Galaxy S II , and it offers a 1.2 GHz dual-core Exynos processor, 4.3-inch Super AMOLED Plus display (480x800 pixels), 8-megapixel camera with 1080p HD video recording capabilities, a front-facing camera for video calling (and the occasional self portrait), and Android 2.3.4... more...

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