Samsung Galaxy S2 AT&T
Buy Samsung Galaxy S2 AT&T, price and rating in 8 categories as: Camera quality, Battery capacity, Performance, Connectivity, Screen quality, Design, OS, Brand popularity. Comparison of the online stores and the sellers from Ali Express and eBay platforms, Galaxy S2 AT&T Antutu rating and the phone compatibility with network operators in USA. You can also compare Galaxy S2 AT&T also known as SGH-I777, I777, Attain with leading competitors in a current budget. If you want to receive additional technical information about the Samsung Galaxy S2 AT&T or price, which is not presented on this page, contact our technical support by clicking on the "Have a question?" button.
Camera
0.36
Battery
0.06
Performance
0.09
Connectivity
0.24
Screen
0.13
Design
1.26
OS
1.09
Brand
9.9
Reviews
Overall details
Brand . . . . . . . . . . . . . . . . . . . . . . . . . .
Official website . . . . . . . . . . . . . . . . . . . . . . . . . .
Model . . . . . . . . . . . . . . . . . . . . . . . . . .
Galaxy S2 AT&T
Other Names . . . . . . . . . . . . . . . . . . . . . . . . . .
SGH-I777, I777, Attain
Os . . . . . . . . . . . . . . . . . . . . . . . . . .
Android 2.3.4 Gingerbread
Chipset
Model . . . . . . . . . . . . . . . . . . . . . . . . . .
Summary
1.49
Processor
1.74
GPU
2.12
Cpu . . . . . . . . . . . . . . . . . . . . . . . . . .
ARM Cortex-A9, 2 Cores, 32 Bits, 1200 MHz
CPU Technology . . . . . . . . . . . . . . . . . . . . . . . . . .
45 nm
Cache Memory L2 . . . . . . . . . . . . . . . . . . . . . . . . . .
1024 MB
Gpu . . . . . . . . . . . . . . . . . . . . . . . . . .
ARM Mali-400 MP1, 1 Cores, 266 MHz
Memory
Ram . . . . . . . . . . . . . . . . . . . . . . . . . .
1 gigabyte, LPDDR2
Rom . . . . . . . . . . . . . . . . . . . . . . . . . .
16 gigabyte
Cards . . . . . . . . . . . . . . . . . . . . . . . . . .
microSD, microSDHC
Battery
Capacity . . . . . . . . . . . . . . . . . . . . . . . . . .
1650 mAh
Battery Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Li-Ion
2G Talk Time . . . . . . . . . . . . . . . . . . . . . . . . . .
8 hours
2G Stand-by Time . . . . . . . . . . . . . . . . . . . . . . . . . .
400 hours
3G Talk Time . . . . . . . . . . . . . . . . . . . . . . . . . .
8 hours
3G Stand-by Time . . . . . . . . . . . . . . . . . . . . . . . . . .
400 hours
Main Camera
Sensor Type . . . . . . . . . . . . . . . . . . . . . . . . . .
CMOS BSI (backside illumination)
Sensor Size . . . . . . . . . . . . . . . . . . . . . . . . . .
0.22 Inch
Aperture . . . . . . . . . . . . . . . . . . . . . . . . . .
f/2.6
Flash . . . . . . . . . . . . . . . . . . . . . . . . . .
LED
Image Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
7.99 Megapixels
Video Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
2.06 Megapixels
Video Frequency . . . . . . . . . . . . . . . . . . . . . . . . . .
30 fps
Front Camera
Image Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
1.92 Megapixels
Video Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
0.31 Megapixels
Features
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Display
Display Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Super AMOLED Plus
Display Size . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3 Inch
Display Resolution . . . . . . . . . . . . . . . . . . . . . . . . . .
480 x 800 Pixels
Display Density . . . . . . . . . . . . . . . . . . . . . . . . . .
217 PPI
Display Color . . . . . . . . . . . . . . . . . . . . . . . . . .
24 Bits
Display Features . . . . . . . . . . . . . . . . . . . . . . . . . .
Capacitive, Multi-touch, Scratch resistant, Corning Gorilla Glass
Design
Size . . . . . . . . . . . . . . . . . . . . . . . . . .
66 mm x 126 mm x 8.9 mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . .
121 gram
Colors . . . . . . . . . . . . . . . . . . . . . . . . . .
Black
Display Area . . . . . . . . . . . . . . . . . . . . . . . . . .
63.49%
Speaker
Speaker . . . . . . . . . . . . . . . . . . . . . . . . . .
Loudspeaker
Sensors
Functionality . . . . . . . . . . . . . . . . . . . . . . . . . .
Proximity, Light, Accelerometer, Compass, Gyroscope
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . .
GPS, A-GPS
Communication
Sim Card Number . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Sim cards
Sim Card Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Mini-SIM (2FF - second form factor
since late 1990s
25.00 x 15.00 x 0.76 mm)
since late 1990s
25.00 x 15.00 x 0.76 mm)
2G . . . . . . . . . . . . . . . . . . . . . . . . . .
GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G . . . . . . . . . . . . . . . . . . . . . . . . . .
UMTS 850 MHz, UMTS 1900 MHz, UMTS 2100 MHz
Data Transfer . . . . . . . . . . . . . . . . . . . . . . . . . .
Computer sync, OTA sync, SyncML, Tethering, DLNA, NFC
Mobile operators - United States
2G3G4G
4 | 9
2G3G4G
0 | 2
2G3G4G
4 | 9
2G3G4G
0 | 2
2G3G4G
2 | 8
2G3G4G
4 | 9
2G3G4G
2 | 7
2G3G4G
0 | 2
2G3G4G
2 | 8
2G3G4G
1 | 6
2G3G4G
0 | 2
2G3G4G
0 | 4
2G3G4G
2 | 8
2G3G4G
2 | 8
2G3G4G
4 | 11
Connection
USB Type . . . . . . . . . . . . . . . . . . . . . . . . . .
Micro USB, Version: 2.0
USB Futures . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging, Host
Bluetooth Version . . . . . . . . . . . . . . . . . . . . . . . . . .
3.0
Bluetooth Features . . . . . . . . . . . . . . . . . . . . . . . . . .
A2DP (Advanced Audio Distribution Profile), AVCTP (Audio/Video Control Transport Protocol), AVDTP (Audio/Video Distribution Transport Protocol), AVRCP (Audio/Visual Remote Control Profile), BNEP (Bluetooth Network Encapsulation Protocol), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), MAP (Message Access Profile), OPP (Object Push Profile), PAN (Personal Area Networking Profile), PBAP/PAB (Phone Book Access Profile), SPP (Serial Port Protocol), SDP (Service Disco
Wi Fi . . . . . . . . . . . . . . . . . . . . . . . . . .
802.11a (IEEE 802.11a-1999), 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Dual band, Wi-Fi Hotspot, Wi-Fi Direct
SAR
SAR Head US . . . . . . . . . . . . . . . . . . . . . . . . . .
0.36 W/kg
SAR Body US . . . . . . . . . . . . . . . . . . . . . . . . . .
0.9 W/kg
SAR Head EU . . . . . . . . . . . . . . . . . . . . . . . . . .
0.24 W/kg
SAR Body EU . . . . . . . . . . . . . . . . . . . . . . . . . .
0 W/kg