Tecno Spark 7 Pro vs Karbonn Alfa 18 comparison

Compare Tecno Spark 7 Pro
Compare Karbonn Alfa 18
key specs
Display6.60-inch4.00-inch
ProcessorMediaTek Helio G801.2GHz quad-core
Front Camera8-megapixel 0.3-megapixel
Rear Camera48-megapixel + 2-megapixel + AI2-megapixel
RAM4GB, 6GB512MB
Storage64GB4GB
Battery Capacity5000mAh1400mAh
OSAndroid 11Android 7.0
Resolution720x1600 pixels480x800 pixels
general
BrandTecnoKarbonn
ModelSpark 7 ProAlfa 18
Release dateApril 26, 2021-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)164.90 x 76.20 x 8.80124.50 x 64.50 x 10.60
Battery capacity (mAh)50001400
ColoursAlps Blue, Magnetic Black, Spruce GreenChampagne, Grey - Gun Metal, Black - Champagne
Weight (g)-112.00
Removable battery-No
display
Screen size (inches)6.604.00
TouchscreenYesYes
Resolution720x1600 pixels480x800 pixels
Aspect ratio20:9-
hardware
Processorocta-core1.2GHz quad-core
Processor makeMediaTek Helio G80-
RAM4GB, 6GB512MB
Internal storage64GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)51232
camera
Rear camera48-megapixel (f/1.8) + 2-megapixel + AI2-megapixel
No. of Rear Cameras3-
Rear autofocusYes-
Rear flashYesYes
Front camera8-megapixel (f/2.0)0.3-megapixel
No. of Front Cameras1-
Front flashDual LED-
software
Operating systemAndroid 11Android 7.0
SkinHiOS 7.5-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes
USB OTGYesYes
Micro-USBYes-
Headphones3.5mm3.5mm
Number of SIMs22
NFC-No
Infrared-No
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
Compass/ Magnetometer-No
Gyroscope-No
Barometer-No
Temperature sensor-No

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