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Samsung Galaxy S II AT&T

Full Specifications

Released · Oct 02, 2011

This device is also known as Samsung SGH-i777, Samsung Attain

9.0

Read Samsung Galaxy S II AT&T Review

10.0

Read All User Reviews (4)

I want it 64 users

I have it 54 users

I had it 38 users

Popular Comparisons

The Samsung Galaxy S II AT&T is most commonly compared with these phones:

Design
Dimensions	4.96 x 2.60 x 0.35 inches 126 x 66 x 9 mm
Weight	4.30 oz (122.0 g)

Display
Size	4.3-inch
Resolution	800x480px, 217 PPI
Technology	Super AMOLED Plus
Screen-to-body	63.25 %
Colors	16 777 216
Features	Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware
System chip	Samsung Exynos
Processor	Dual-core 1200 MHz Exnyos C210
GPU	Yes
RAM	1GB (DDR2)
Internal storage	16GB
Storage expansion	microSDHC up to 32 GB
OS	Android (2.3.6, 2.3.4)

Battery
Capacity	1650 mAh
Type	Li - Ion

Camera
Rear	Single camera
Main camera	8 MP (Autofocus) Aperture size: F2.6 Sensor size: 1/3.2"
Flash	LED
Video recording	1920x1080 (Full HD) (30 fps), 1280x720 (HD) Video light, Video calling
Front	2 MP

Connectivity & Features
Bluetooth	3.0
Wi-Fi	802.11 a,b,g,n Hotspot
USB	microUSB, USB 2.0
Hearing aid compatible	M3/T3
Location	A-GPS
Sensors	Accelerometer, Gyroscope, Compass
Other	SyncML, Computer sync, OTA sync

Multimedia
Headphones	3.5mm jack
Features	Album art cover, Background playback
Screen mirroring	DLNA,MHL

Cellular
3G	Bands 5(850), 2(1900), 1(2100)
Data Speed	HSDPA+ (4G) 21.1 Mbit/s, HSPA, HSUPA 5.76 Mbit/s, UMTS

Phone Features
Notifications	Haptic feedback, Music ringtones (MP3), Polyphonic ringtones (40 voices), Vibration, Flight mode, Silent mode, Speakerphone
Other features	Voice dialing, Voice commands, Voice recording, TTY/TDD

Regulatory Approval
Measured SAR	Head: 0.36 W/kg Body: 0.90 W/kg

Buyers information
MSRP	$ 550

Availability
Officially announced	Aug 30, 2011

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Carrier Availability

Discontinued

AT&T

News

A trio of AT&T branded Samsung handsets are receiving Android OS enhancements today via an OTA update. There was no word on exactly what these enhancements are, but we do know that they were sent out to AT&T customers with the Samsung Galaxy ...

AT&T sends out Android OS enhancements to a trio of Samsung phones

Tomorrow at Samsung’s event in the Big Apple, all eyes are on the expected official announcement of the Samsung Galaxy S IV – well, we hope it’s what all the hoopla is all about! Throughout all channels on the interwebs, there&rsquo...

Samsung: the never-ending search for the next big thing

So, let's say that you are looking for a decent mid-range Android smartphone, but you also want it to be from a prepaid carrier. Net10 might have something just for you in the near future. We are talking about the Samsung Galaxy S II, which the MVNO ...

Prepaid Samsung Galaxy S II coming soon to Net10

Don’t you hate it when you’re forced to sign up for a new account in order to make purchases with specific apps? Like why can’t they just charge it to your monthly phone bill, right? Well, if you’re an AT&T customer that r...

AT&T now provides carrier billing for purchases through Samsung's Media Hub on select devices

Links

Overall User Rating

(4 reviews)

Build quality

Camera quality

9.8

Performance

9.5

Display

Battery life and charging

9.5

numair.shaikh

Arena Apprentice

s2 rocks

Posted: Jul 06, 2013, 11:51 PM

Phone owned for more than a year

its awesome its best of samsung's phones and its all features are very good and the body in white lks awesome and the phone built quality is high and can even defeat s4 its body rocks totally i hv never seen such a gd phne

BenCjamin

Arena Apprentice

Amazing phone

Posted: Apr 16, 2012, 9:22 AM

Phone owned for less than a year

I got this phone on black friday and absolutely love it! I looked at the Skyrocket too but i could tell a difference between this phone and the skyrocket and that the better processor was in this one. I have add a custom rom onto it and love how customizable it is. I am really pleased with the SII it is leaps and bounds better than the Captivate and i loved the captivate but this phone is just a goliath and has truly been a joy using and having. I have never had problems with the reception.

senozlu1

Arena Apprentice

Senozlu1

Posted: Dec 12, 2011, 2:29 PM

Phone owned for less than 3 months

AT&T Samsung GS2 and AT&T Samsung GS2 Skyrocket
I currently have both of these devices of course Exynos chip set just little bit on the faster side when you flicking screens side to side if you have the devices sitting next to each other other that there is no lag at all it a very fast responsive device at&t GS2 has smaller screen skyrocket is bigger when it comes to graphics display size matter chipset,cpu and gpu all must work harder due to skayrocket screen is 4.52" vs at&t GS2 4.3"

Build quality

Camera quality

Performance

Display

Battery life and charging

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