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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 | 5.50-inch | 2.40-inch | |
Processor | Qualcomm Snapdragon 400 | Intel Atom Z2580 | one-core | |
Front Camera | 1.6-megapixel | 2-megapixel | No | |
Rear Camera | 8-megapixel | 13-megapixel | 1.3-megapixel | |
RAM | 1GB | 2GB | - | |
Storage | 8GB | 16GB | - | |
Battery Capacity | 2000mAh | 2500mAh | 1800mAh | |
OS | Android 4.3 | Android 4.1.2 | Proprietary | |
Resolution | 720x1280 pixels | 1080x1920 pixels | 240x320 pixels | |
general | ||||
Brand | Xiaomi | Lenovo | Spice | |
Model | Redmi 1S | K900 | Boss | |
Release date | July 1, 2014 | June 1, 2013 | August 1, 2012 | |
Form factor | Touchscreen | Bar | Bar | |
Dimensions (mm) | 137.00 x 69.00 x 9.90 | - | 100.00 x 60.60 x 13.00 | |
Weight (g) | 158.00 | 162.00 | 102.00 | |
Battery capacity (mAh) | 2000 | 2500 | 1800 | |
Removable battery | Yes | No | No | |
Colours | grey | - | Black | |
Thickness | - | 6.9 | - | |
Alternate names | - | - | Spice M-5363 | |
display | ||||
Screen size (inches) | 4.70 | 5.50 | 2.40 | |
Touchscreen | Yes | Yes | No | |
Resolution | 720x1280 pixels | 1080x1920 pixels | 240x320 pixels | |
Pixels per inch (PPI) | 312 | - | 167 | |
hardware | ||||
Processor | 1.6GHz quad-core | 2GHz dual-core | one-core | |
Processor make | Qualcomm Snapdragon 400 (MSM8228) | Intel Atom Z2580 | - | |
RAM | 1GB | 2GB | - | |
Internal storage | 8GB | 16GB | - | |
Expandable storage | Yes | No | Yes | |
Expandable storage type | microSD | - | microSD | |
Expandable storage up to (GB) | 64 | - | 8 | |
camera | ||||
Rear camera | 8-megapixel | 13-megapixel | 1.3-megapixel | |
Rear flash | LED | Yes | No | |
Front camera | 1.6-megapixel | 2-megapixel | No | |
software | ||||
Operating system | Android 4.3 | Android 4.1.2 | Proprietary | |
Skin | MIUI version 5 | - | - | |
connectivity | ||||
Wi-Fi | Yes | Yes | No | |
Wi-Fi standards supported | 802.11 b/g/n | - | - | |
GPS | Yes | Yes | No | |
Bluetooth | Yes, v 4.00 | Yes | Yes | |
NFC | No | No | No | |
Infrared | No | No | No | |
USB OTG | No | No | No | |
Headphones | 3.5mm | - | 3.5mm | |
FM | Yes | Yes | Yes | |
Number of SIMs | 2 | 1 | 2 | |
Wi-Fi Direct | Yes | Yes | No | |
Mobile High-Definition Link (MHL) | No | No | No | |
sim 1 | ||||
SIM Type | Regular | Regular | Regular | |
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | No | |
4G/ LTE | No | No | No | |
sim 2 | ||||
SIM Type | Regular | - | Regular | |
GSM/CDMA | GSM | - | GSM | |
3G | No | - | No | |
4G/ LTE | No | - | No | |
sensors | ||||
Compass/ Magnetometer | Yes | Yes | No | |
Proximity sensor | Yes | Yes | No | |
Accelerometer | Yes | Yes | No | |
Ambient light sensor | Yes | Yes | No | |
Gyroscope | Yes | Yes | No | |
Barometer | No | Yes | No | |
Temperature sensor | No | No | No |