Display
Size:
4.3 inches
4.3 inches
3.2 inches
Resolution:
800 x 480 pixels, 217 PPI
800 x 480 pixels, 217 PPI
480 x 320 pixels, 180 PPI
Technology:
S-LCD
S-LCD
TFT
Screen-to-body:
62.89 %
62.89 %
50.62 %
Colors:
262 144
Touchscreen:
Capacitive, Multi-touch
Capacitive, Multi-touch
Capacitive, Multi-touch
Features:
Ambient light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)
Ambient light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)
Ambient light sensor, Proximity sensor, Scratch-resistant glass
Hardware
System chip:
Qualcomm Snapdragon S2 MSM8255
Qualcomm Snapdragon S2 MSM8255
Qualcomm Snapdragon S1 MSM7227
Processor:
Single core, 1000 MHz, Scorpion
Single core, 1000 MHz, Scorpion
Single core, 600 MHz, ARM11
GPU:
Adreno 205
Adreno 205
Adreno 200
RAM:
0.75GB DDR2
0.75GB DDR2
0.5GB
ROM:
512 MB
Internal storage:
1.5GB
4GB
Storage expansion:
microSDHC
microSDHC up to 32 GB
microSDHC up to 32 GB
Device type:
Smartphone
Smartphone
Smartphone
OS:
Android (2.3.5, 2.3, 2.2)
Android (2.3, 2.2)
Android (2.3)
Battery
Capacity:
1230 mAh
1230 mAh
1230 mAh
Type:
Li - Ion, User replaceable
Li - Ion, User replaceable
Li - Ion, User replaceable
Camera
Rear:
Single camera
Single camera
Single camera
Main camera:
8 MP (Autofocus)
8 MP (Autofocus)
5 MP (Autofocus)
Video recording:
1280x720 (HD)
1280x720 (HD)
720x480 (DVD) (24 fps)
Design
Dimensions:
4.84 x 2.68 x 0.46 inches (123 x 68 x 11.8 mm)
4.84 x 2.68 x 0.46 inches (123 x 68 x 12 mm)
3.99 x 2.34 x 0.49 inches (101.3 x 59.4 x 12.4 mm)
Weight:
5.78 oz (164.0 g)
5.78 oz (164.0 g)
3.70 oz (105.0 g)
Keys:
Left: Volume control
Colors:
Pink, Gray
Cellular
UMTS:
Bands 8(900), 1(2100)
Bands 5(850), 2(1900)
Bands 8(900), 1(2100)
Data Speed:
HSDPA 14.4 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
HSDPA 14.4 Mbit/s, HSUPA 2 Mbit/s, UMTS
HSDPA 7.2 Mbit/s, UMTS
Multimedia
Headphones:
3.5mm jack
3.5mm jack
3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features:
Album art cover, Background playback
Album art cover, Background playback, Dolby Mobile, SRS WOW HD
Album art cover, Background playback
Screen mirroring:
DLNA
DLNA
Radio:
FM
FM
Additional microphone(s):
for Noise cancellation
Connectivity & Features
Bluetooth:
2.1, EDR
2.1, EDR
3.0, EDR
Wi-Fi:
802.11 b, g, n
802.11 b, g, n; Hotspot
802.11 b, g, n
USB:
microUSB, USB 2.0
microUSB, USB 2.0
microUSB, USB 2.0
Features:
Mass storage device, Charging
Mass storage device, Charging
Mass storage device, Charging
Location:
GPS, A-GPS
GPS, A-GPS
GPS, A-GPS
Sensors:
Accelerometer, Compass
Accelerometer, Compass
Accelerometer, Compass
Other:
Tethering, Computer sync, OTA sync
Tethering, Computer sync, OTA sync
Computer sync, OTA sync
Phone features
Notifications:
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features:
Voice recording
Voice recording
Voice recording, TTY/TDD
Regulatory Approval
FCC approval:
Date approved:
Sep 17, 2010
Apr 11, 2011
Measured SAR:
Head:
0.47 W/kg
0.63 W/kg
Measured in:
1900 MHz
850 MHz
Body:
0.84 W/kg
1.35 W/kg
Measured in:
1900 MHz
850 MHz
Buyers information
Price:
$ 450
Availability
Officially announced:
Sep 15, 2010
Jan 05, 2011
Feb 15, 2011
FCC OKs Cingular\'s purchase of AT&T Wireless