Display
Size:
2.5 inches
3.0 inches
3.5 inches
Resolution:
320 x 240 pixels, 157 PPI
480 x 320 pixels, 192 PPI
640 x 360 pixels, 210 PPI
Technology:
TFT
TFT
TFT
Screen-to-body:
48.45 %
58.56 %
54.70 %
Colors:
16 777 216
16 777 216
16 777 216
Touchscreen:
Capacitive
Capacitive, Multi-touch
Resistive
Features:
Proximity sensor, Scratch-resistant glass
Ambient light sensor, Proximity sensor, Scratch-resistant glass
Proximity sensor
Hardware
System chip:
Qualcomm Snapdragon S1 MSM7227
Qualcomm Snapdragon S2 MSM8255
Processor:
Single core, 600 MHz, ARM11
Single core, 1000 MHz, Scorpion
600 MHz
GPU:
Adreno 200
Adreno 205
RAM:
0.5GB LPDDR2
0.25GB
Internal storage:
0.128GB
0.32GB
0.128GB
Storage expansion:
microSDHC up to 16 GB
microSDHC up to 32 GB
microSDHC
Device type:
Smartphone
Smartphone
Smartphone
OS:
Android (2.1, 1.6)
Android (2.3)
Symbian (Symbian^1), S60 5th Edition
Battery
Capacity:
1200 mAh
950 mAh
Type:
Li - Polymer, User replaceable
Li - Ion, User replaceable
Li - Polymer, User replaceable
Camera
Rear:
Single camera
Single camera
Single camera
Main camera:
5 MP (Autofocus)
5 MP (Autofocus)
12.1 MP (Autofocus)
Video recording:
640x480 (VGA)
1280x720 (HD)
Yes
Features:
Video light
EIS, Video light
EIS
Design
Dimensions:
3.27 x 1.97 x 0.63 inches (83 x 50 x 16 mm)
3.46 x 2.05 x 0.63 inches (88 x 52 x 16 mm)
4.41 x 2.17 x 0.52 inches (112 x 55 x 13.3 mm)
Weight:
3.10 oz (88.0 g)
3.32 oz (94.0 g)
4.44 oz (126.0 g)
Keys:
Right: Volume control, Camera shutter
Right: Volume control, Camera shutter
Right: Volume control, Camera shutter, Multimedia control
Colors:
Black, Pink, Blue, White
Cellular
UMTS:
900, 2100 MHz
900, 2100 MHz
850, 1900, 2100 MHz
Data Speed:
HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTS
HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTS
HSDPA 7.2 Mbit/s, HSUPA, UMTS
Multimedia
Headphones:
3.5mm jack
3.5mm jack
No 3.5mm jack
Speakers:
Earpiece, Loudspeaker
Features:
Music recognition
Album art cover, Background playback, Music recognition
Screen mirroring:
DLNA
DLNA, TV-out
Radio:
FM
FM, RDS
FM, RDS
Connectivity & Features
Bluetooth:
2.1, EDR
Yes
2.0, EDR
Wi-Fi:
802.11 b, g
Yes
802.11 b, g
USB:
microUSB, USB 2.0
microUSB, USB 2.0
Proprietary, USB 2.0
Features:
Charging
Mass storage device, Charging
Mass storage device, Headphones port, Charging
Location:
A-GPS
A-GPS
GPS
Sensors:
Accelerometer, Compass
Accelerometer
Accelerometer
Other:
Computer sync, OTA sync, ANT+
Computer sync, OTA sync, ANT+
OTA sync
Phone features
Notifications:
Music ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone
Music ringtones (MP3, AAC), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Music ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone
Other features:
Voice recording
Voice recording
Voice dialing, Voice commands, Voice recording
Regulatory Approval
FCC approval:
Date approved:
May 11, 2010
Jul 28, 2011
Aug 21, 2009
Measured SAR:
Head:
0.93 W/kg
1.00 W/kg
1.29 W/kg
Measured in:
1900 MHz
1900 MHz
1900 MHz
Body:
0.94 W/kg
1.19 W/kg
0.88 W/kg
Measured in:
1900 MHz
1900 MHz
1900 MHz
Buyers information
Price:
$ 350
Availability
Officially announced:
Feb 14, 2010
May 06, 2011
May 29, 2009
