Display
Size:
4.3 inches
5.3 inches
Resolution:
800 x 480 pixels, 217 PPI
1280 x 720 pixels, 277 PPI
Technology:
S-LCD
IPS LCD
Screen-to-body:
62.89 %
66.80 %
Colors:
16 777 216
Touchscreen:
Capacitive, Multi-touch
Capacitive, Multi-touch
Features:
Ambient light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)
Ambient light sensor, Proximity sensor
Hardware
System chip:
Qualcomm Snapdragon S2 MSM8255
Qualcomm Snapdragon 400 8228
Processor:
Single core, 1000 MHz, Scorpion
Quad-core, 1400 MHz, ARM Cortex-A7
GPU:
Adreno 205
Adreno 305
RAM:
0.75GB DDR2
1GB
Internal storage:
1.5GB
8GB
Storage expansion:
microSDHC
microSDHC up to 32 GB
Device type:
Smartphone
Smartphone
OS:
Android (2.3.5, 2.3, 2.2)
Android (4.4.4, 4.4)
Battery
Capacity:
1230 mAh
2500 mAh
Type:
Li - Ion, User replaceable
User replaceable
Camera
Rear:
Single camera
Single camera
Main camera:
8 MP (Autofocus)
8 MP (Autofocus)
Video recording:
1280x720 (HD)
1920x1080 (Full HD)
Features:
EIS, Video sharing
Front:
1.1 MP
Video capture:
1280x720 (HD)
Design
Dimensions:
4.84 x 2.68 x 0.46 inches (123 x 68 x 11.8 mm)
5.93 x 3.03 x 0.28 inches (150.7 x 77 x 7 mm)
Weight:
5.78 oz (164.0 g)
5.22 oz (148.0 g)
Keys:
Right: Volume control, Camera shutter, Lock/Unlock key
Colors:
Black, Purple, White
Cellular
LTE (FDD):
Bands 20(800 DD), 8(900), 3(1800), 1(2100), 7(2600)
UMTS:
Bands 8(900), 1(2100)
Bands 8(900), 1(2100)
Data Speed:
HSDPA 14.4 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Multimedia
Headphones:
3.5mm jack
3.5mm jack
Speakers:
Earpiece, Multiple speakers
Features:
Album art cover, Background playback
Album art cover, Background playback
Screen mirroring:
DLNA
DLNA, Wireless screen share
Radio:
FM
FM, RDS
Connectivity & Features
Bluetooth:
2.1, EDR
4.0
Wi-Fi:
802.11 b, g, n
802.11 a, b, g, n, dual-band; Hotspot, Wi-Fi Direct
USB:
microUSB, USB 2.0
microUSB, USB 2.0
Features:
Mass storage device, Charging
Mass storage device, OTG, Charging
Location:
GPS, A-GPS
GPS, A-GPS, Glonass
Sensors:
Accelerometer, Compass
Accelerometer, Gyroscope, Compass
Other:
Tethering, Computer sync, OTA sync
NFC, Tethering, Computer sync, OTA sync, ANT+
Phone features
Notifications:
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones (MP3, AAC), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features:
Voice recording
Voice dialing, Voice commands, Voice recording
Regulatory Approval
FCC approval:
Date approved:
Sep 17, 2010
FCC ID value:
NM8PD98100
Measured SAR:
Head:
0.47 W/kg
Measured in:
1900 MHz
Body:
0.84 W/kg
Measured in:
1900 MHz
Availability
Officially announced:
Sep 15, 2010
Jun 03, 2014
FCC OKs Cingular\'s purchase of AT&T Wireless