Karbonn Titanium Frames S7 vs Karbonn K21 comparison

Compare Karbonn Titanium Frames S7
Compare Karbonn K21
key specs
Display5.50-inch2.20-inch
Processor1.45GHz quad-coreone-core
Front Camera13-megapixelNo
Rear Camera13-megapixel1.3-megapixel
RAM3GB-
Storage32GB-
Battery Capacity3000mAh1000mAh
OSAndroid 7.0Proprietary
Resolution1080x1920 pixels176x220 pixels
general
BrandKarbonnKarbonn
ModelTitanium Frames S7K21
Release dateJanuary 2018December 2011
Form factorTouchscreenBar
Dimensions (mm)154.30 x 76.60 x 8.20111.50 x 47.30 x 14.30
Battery capacity (mAh)30001000
ColoursBlack, Champagne, RedCoffee, Grey
Alternate names-K21 Radio jockey
Weight (g)-80.00
Removable battery-Yes
display
Screen size (inches)5.502.20
TouchscreenYesNo
Resolution1080x1920 pixels176x220 pixels
hardware
Processor1.45GHz quad-coreone-core
RAM3GB-
Internal storage32GB-
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1288
camera
Rear camera13-megapixel1.3-megapixel
Rear flashLEDNo
Front camera13-megapixelNo
software
Operating systemAndroid 7.0Proprietary
connectivity
Wi-FiYesNo
GPSYesNo
BluetoothYesYes
USB OTGYesNo
Headphones3.5mm-
FMYesYes
Number of SIMs22
NFC-No
Infrared-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Compass/ MagnetometerNoNo
Proximity sensorYesNo
AccelerometerYesNo
Ambient light sensorYesNo
GyroscopeYesNo
Barometer-No
Temperature sensor-No
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