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ratings | ||||
Overall NDTV Rating | Read Review | - | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - | |||
key specs | ||||
Display | 4.70-inch | 2.80-inch | ||
Processor | Qualcomm Snapdragon 400 | Qualcomm Snapdragon S2 | ||
Front Camera | 1.6-megapixel | No | ||
Rear Camera | 8-megapixel | 5-megapixel | ||
RAM | 1GB | 768MB | ||
Storage | 8GB | 8GB | ||
Battery Capacity | 2000mAh | 1230mAh | ||
OS | Android 4.3 | BlackBerry OS 7.1 | ||
Resolution | 720x1280 pixels | 480x640 pixels | ||
general | ||||
Brand | Xiaomi | BlackBerry | ||
Model | Redmi 1S | Bold 9900 | ||
Release date | July 1, 2014 | August 1, 2011 | ||
Form factor | Touchscreen | Bar | ||
Dimensions (mm) | 137.00 x 69.00 x 9.90 | 115.00 x 66.00 x 10.50 | ||
Weight (g) | 158.00 | 130.00 | ||
Battery capacity (mAh) | 2000 | 1230 | ||
Removable battery | Yes | Yes | ||
Colours | grey | Black | ||
Alternate names | - | BlackBerry Dakota, BlackBerry Magnum | ||
display | ||||
Screen size (inches) | 4.70 | 2.80 | ||
Touchscreen | Yes | Yes | ||
Resolution | 720x1280 pixels | 480x640 pixels | ||
Pixels per inch (PPI) | 312 | 287 | ||
hardware | ||||
Processor | 1.6GHz quad-core | 1.2GHz one-core | ||
Processor make | Qualcomm Snapdragon 400 (MSM8228) | Qualcomm Snapdragon S2 (MSM8655) | ||
RAM | 1GB | 768MB | ||
Internal storage | 8GB | 8GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 64 | 32 | ||
camera | ||||
Rear camera | 8-megapixel | 5-megapixel | ||
Rear flash | LED | Yes | ||
Front camera | 1.6-megapixel | No | ||
software | ||||
Operating system | Android 4.3 | BlackBerry OS 7.1 | ||
Skin | MIUI version 5 | - | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 b/g/n | - | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 4.00 | Yes, v 2.10 | ||
NFC | No | Yes | ||
Infrared | No | No | ||
USB OTG | No | No | ||
Headphones | 3.5mm | 3.5mm | ||
FM | Yes | No | ||
Number of SIMs | 2 | 1 | ||
Wi-Fi Direct | Yes | Yes | ||
Mobile High-Definition Link (MHL) | No | No | ||
sim 1 | ||||
SIM Type | Regular | Regular | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | No | No | ||
sim 2 | ||||
SIM Type | Regular | - | ||
GSM/CDMA | GSM | - | ||
3G | No | - | ||
4G/ LTE | No | - | ||
sensors | ||||
Compass/ Magnetometer | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | No | ||
Ambient light sensor | Yes | No | ||
Gyroscope | Yes | No | ||
Barometer | No | No | ||
Temperature sensor | No | No |