Oppo A1k vs Celkon RahmanIshq AR40 comparison

Show Only Differences Highlight Differences	Oppo A1k	Celkon RahmanIshq AR40
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	6.10-inch	4.00-inch
Processor	MediaTek Helio P22	1.2GHz dual-core
Front Camera	5-megapixel	0.3-megapixel
Rear Camera	8-megapixel	3.2-megapixel
RAM	2GB	512MB
Storage	32GB	4GB
Battery Capacity	4000mAh	1500mAh
OS	Android Pie	Android 4.2
Resolution	720x1560 pixels	-
general
Brand	Oppo	Celkon
Model	A1k	RahmanIshq AR40
Release date	April 1, 2019	October 1, 2013
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	154.50 x 73.80 x 8.40	-
Weight (g)	170.00	-
Battery capacity (mAh)	4000	1500
Colours	Black, Red	-
Removable battery	-	Yes
display
Screen size (inches)	6.10	4.00
Touchscreen	Yes	Yes
Resolution	720x1560 pixels	-
Protection type	Gorilla Glass	-
Pixels per inch (PPI)	282	-
hardware
Processor	octa-core	1.2GHz dual-core
Processor make	MediaTek Helio P22 (MT6762)	-
RAM	2GB	512MB
Internal storage	32GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	8-megapixel (f/2.2, 1.4-micron)	3.2-megapixel
Rear flash	LED	-
Front camera	5-megapixel (f/2.0, 1.12-micron)	0.3-megapixel
software
Operating system	Android Pie	Android 4.2
Skin	ColorOS 6.0	-
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 4.20	Yes
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
GPS	-	Yes
NFC	-	No
Infrared	-	No
USB OTG	-	No
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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