Oppo A1k vs Celkon RahmanIshq AR40 comparison

Compare Oppo A1k
Compare Celkon RahmanIshq AR40
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.10-inch4.00-inch
ProcessorMediaTek Helio P221.2GHz dual-core
Front Camera5-megapixel 0.3-megapixel
Rear Camera8-megapixel 3.2-megapixel
RAM2GB512MB
Storage32GB4GB
Battery Capacity4000mAh1500mAh
OSAndroid PieAndroid 4.2
Resolution720x1560 pixels-
general
BrandOppoCelkon
ModelA1kRahmanIshq AR40
Release dateApril 2019October 2013
Form factorTouchscreenTouchscreen
Body typePlastic-
Dimensions (mm)154.50 x 73.80 x 8.40-
Weight (g)170.00-
Battery capacity (mAh)40001500
ColoursBlack, Red-
Removable battery-Yes
display
Screen size (inches)6.104.00
TouchscreenYesYes
Resolution720x1560 pixels-
Protection typeGorilla Glass-
Pixels per inch (PPI)282-
hardware
Processorocta-core1.2GHz dual-core
Processor makeMediaTek Helio P22-
RAM2GB512MB
Internal storage32GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-32
camera
Rear camera8-megapixel (f/2.2, 1.4-micron)3.2-megapixel
Rear flashLED-
Front camera5-megapixel (f/2.0, 1.12-micron)0.3-megapixel
software
Operating systemAndroid PieAndroid 4.2
SkinColorOS 6.0-
connectivity
Wi-FiYesYes
BluetoothYes, v 4.20Yes
Micro-USBYes-
Headphones3.5mm3.5mm
Number of SIMs22
GPS-Yes
NFC-No
Infrared-No
USB OTG-No
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMA-GSM
3G-Yes
4G/ LTE-No
sim 2
SIM TypeNano-SIMRegular
GSM/CDMA-GSM
3G-No
4G/ LTE-No
sensors
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
Gyroscope-No
Barometer-No
Temperature sensor-No
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