Display
Size:
2.8 inches
3.7 inches
2.4 inches
Resolution:
480 x 640 pixels, 286 PPI
800 x 480 pixels, 252 PPI
360 x 480 pixels, 250 PPI
Technology:
TFT
TFT
TFT
Screen-to-body:
31.95 %
52.44 %
25.69 %
Colors:
16 777 216
16 777 216
65 536
Touchscreen:
Capacitive, Multi-touch
Capacitive, Multi-touch
Features:
Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Ambient light sensor
Hardware
Processor:
Single core, 1200 MHz, QC 8655
Single core, 1200 MHz, QC 8655
GPU:
Yes
RAM:
0.75GB
0.75GB
Internal storage:
8GB
4GB
0.512GB
Storage expansion:
microSDHC up to 32 GB
microSDHC up to 32 GB
microSDHC up to 32 GB
Device type:
Smartphone
Smartphone
Smartphone
OS:
BlackBerry (7.1, 7)
BlackBerry (7)
BlackBerry (5.0.x)
Battery
Capacity:
1230 mAh
1230 mAh
1400 mAh
Type:
Li - Ion, User replaceable
Li - Ion, User replaceable
Li - Ion, User replaceable
Camera
Rear:
Single camera
Single camera
Single camera
Main camera:
5 MP
5 MP (Autofocus)
3.2 MP (Autofocus)
Video recording:
1280x720 (HD)
1280x720 (HD)
Yes
Features:
Continuous autofocus
Design
Dimensions:
4.53 x 2.60 x 0.41 inches (115 x 66 x 10.5 mm)
4.72 x 2.44 x 0.45 inches (120 x 62 x 11.5 mm)
4.41 x 2.44 x 0.55 inches (112 x 62 x 14 mm)
Weight:
4.59 oz (130.0 g)
4.76 oz (135.0 g)
4.80 oz (136.0 g)
Features:
Full keyboard, Optical Mouse (Touchpad)
Optical Mouse (Touchpad)
Full keyboard, Optical Mouse (Touchpad), Notification light
Keys:
Right: Volume control, Camera shutter
Right: Volume control, Camera shutter
Cellular
UMTS:
Bands 8(900), 1(2100)
Bands 6(800), 5(850), 2(1900), 1(2100)
Bands 1(2100)
Data Speed:
HSDPA 14.4 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
HSDPA 14.4 Mbit/s, UMTS, HSUPA 5.76 Mbit/s
HSDPA 7.2 Mbit/s, HSUPA, UMTS
Multimedia
Headphones:
3.5mm jack
3.5mm jack
3.5mm jack
Features:
Album art cover, Background playback
Connectivity & Features
Bluetooth:
2.1, EDR
2.1, EDR
2.1
Wi-Fi:
802.11 b, g, n; Hotspot
802.11 b, g, n
802.11 b, g
USB:
microUSB, USB 2.0
microUSB, USB 2.0
microUSB, USB 2.0
Features:
Mass storage device, Charging
Mass storage device, Charging
Charging
Location:
GPS
GPS
GPS
Sensors:
Accelerometer, Compass
Accelerometer, Compass
Other:
NFC, Computer sync, OTA sync
UMA (Wi-Fi Calling), Computer sync, OTA sync
Tethering, Computer sync
Hearing aid compatible:
M3, T3
M3
Phone features
Notifications:
Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Music ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone
Other features:
Voice dialing, Voice commands, Voice recording
Voice recording
Voice dialing, Voice commands, Voice recording
Regulatory Approval
FCC approval:
Date approved:
Aug 05, 2011
May 03, 2010
Measured SAR:
Head:
1.29 W/kg
1.12 W/kg
1.35 W/kg
Body:
0.78 W/kg
0.86 W/kg
0.50 W/kg
Buyers information
Price:
$ 510
$ 150
Availability
Officially announced:
May 02, 2011
Aug 03, 2011
Apr 26, 2010
