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ratings | ||||
Overall NDTV Rating | Read Review | Read Review | - | |
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - | |||
key specs | ||||
Display | 3.50-inch | 3.10-inch | 2.80-inch | |
Processor | Qualcomm Snapdragon S4 Plus | 1.5GHz one-core | Qualcomm Snapdragon S2 | |
Front Camera | 2-megapixel | 2-megapixel | No | |
Rear Camera | 8-megapixel | 8-megapixel | 5-megapixel | |
RAM | 2GB | 2GB | 768MB | |
Storage | 16GB | 16GB | 8GB | |
Battery Capacity | 2515mAh | 2100mAh | 1230mAh | |
OS | BlackBerry OS 10 | BlackBerry OS 10 | BlackBerry OS 7.1 | |
Resolution | 720x720 pixels | 720x720 pixels | 480x640 pixels | |
general | ||||
Alternate names | Q20 | - | BlackBerry Dakota, BlackBerry Magnum | |
Brand | BlackBerry | BlackBerry | BlackBerry | |
Model | Classic | Q10 | Bold 9900 | |
Release date | December 1, 2014 | June 1, 2013 | August 1, 2011 | |
Form factor | QWERTY | QWERTY | Bar | |
Dimensions (mm) | 131.00 x 72.40 x 10.20 | 119.60 x 66.80 x 10.35 | 115.00 x 66.00 x 10.50 | |
Weight (g) | 178.00 | 139.00 | 130.00 | |
Battery capacity (mAh) | 2515 | 2100 | 1230 | |
Removable battery | Yes | Yes | Yes | |
Colours | - | Black, White | Black | |
display | ||||
Screen size (inches) | 3.50 | 3.10 | 2.80 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 720x720 pixels | 720x720 pixels | 480x640 pixels | |
Pixels per inch (PPI) | 294 | 330 | 287 | |
hardware | ||||
Processor | 1.5GHz dual-core | 1.5GHz one-core | 1.2GHz one-core | |
Processor make | Qualcomm Snapdragon S4 Plus (MSM8960) | - | Qualcomm Snapdragon S2 (MSM8655) | |
RAM | 2GB | 2GB | 768MB | |
Internal storage | 16GB | 16GB | 8GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 128 | 32 | 32 | |
camera | ||||
Rear camera | 8-megapixel | 8-megapixel | 5-megapixel | |
Rear flash | LED | Yes | Yes | |
Front camera | 2-megapixel | 2-megapixel | No | |
software | ||||
Operating system | BlackBerry OS 10 | BlackBerry OS 10 | BlackBerry OS 7.1 | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n | - | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 4.00 | Yes, v 4.00 | Yes, v 2.10 | |
NFC | Yes | Yes | Yes | |
Infrared | No | No | No | |
USB OTG | No | No | No | |
Headphones | 3.5mm | 3.5mm | 3.5mm | |
FM | Yes | Yes | No | |
Number of SIMs | 1 | 1 | 1 | |
Wi-Fi Direct | Yes | No | Yes | |
Mobile High-Definition Link (MHL) | No | No | No | |
sim 1 | ||||
SIM Type | Nano-SIM | Micro-SIM | Regular | |
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | Yes | |
4G/ LTE | No | Yes | No | |
sensors | ||||
Compass/ Magnetometer | Yes | No | Yes | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | No | |
Ambient light sensor | Yes | Yes | No | |
Gyroscope | Yes | No | No | |
Barometer | No | No | No | |
Temperature sensor | No | No | No |