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Karbonn A40 Indian vs Oppo A71 vs Motorola Moto G4 Plus

Karbonn A40 Indian vs Oppo A71 vs Motorola Moto G4 Plu comparison

Show Only Differences Highlight Differences	Karbonn A40 Indian	Oppo A71	Motorola Moto G4 Plus
ratings
Overall NDTV Rating	Read Review	-	Read Review
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	4.00-inch	5.20-inch	5.50-inch
Processor	Spreadtrum SC9832A	MediaTek MT6750	Qualcomm Snapdragon 617
Front Camera	0.3-megapixel	5-megapixel	5-megapixel
Rear Camera	2-megapixel	13-megapixel	16-megapixel
RAM	1GB	3GB	2GB
Storage	8GB	16GB	16GB
Battery Capacity	1400mAh	3000mAh	3000mAh
OS	Android 7.0	Android 7.1	Android 6.0.1
Resolution	480x800 pixels	720x1280 pixels	1080x1920 pixels
general
Brand	Karbonn	Oppo	Motorola
Model	A40 Indian	A71	Moto G4 Plus
Release date	July 1, 2017	September 1, 2017	May 1, 2016
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	122.95 x 64.30 x 10.50	148.10 x 73.80 x 7.60	153.00 x 76.60 x 7.90
Weight (g)	118.00	137.00	155.00
Battery capacity (mAh)	1400	3000	3000
Removable battery	Yes	No	No
Colours	Blue, Coffee Brown, Black, Champagne	Gold, Black	Black, White
SAR value	1.39	-	1.09
Launched in India	-	Yes	-
Alternate names	-	-	XT1643
display
Screen size (inches)	4.00	5.20	5.50
Touchscreen	Yes	Yes	Yes
Resolution	480x800 pixels	720x1280 pixels	1080x1920 pixels
Aspect ratio	-	16:9	-
Pixels per inch (PPI)	-	282	401
hardware
Processor	1.3GHz quad-core	octa-core (4x1.5GHz + 4x1GHz)	1.5GHz octa-core
Processor make	Spreadtrum SC9832A	MediaTek MT6750	Qualcomm Snapdragon 617
RAM	1GB	3GB	2GB
Internal storage	8GB	16GB	16GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	32	256	128
camera
Rear camera	2-megapixel	13-megapixel (f/2.2)	16-megapixel
Rear flash	Yes	LED	Dual LED
Front camera	0.3-megapixel	5-megapixel (f/2.4)	5-megapixel
Rear autofocus	-	Phase detection autofocus	-
software
Operating system	Android 7.0	Android 7.1	Android 6.0.1
Skin	-	Color OS	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n	802.11 a/b/g/n
GPS	No	Yes	Yes
Bluetooth	Yes, v 4.00	Yes, v 4.00	Yes, v 4.10
NFC	No	No	No
Infrared	No	No	No
USB OTG	No	Yes	Yes
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes
Number of SIMs	2	2	2
Wi-Fi Direct	No	No	No
Mobile High-Definition Link (MHL)	No	No	No
Micro-USB	-	Yes	-
sim 1
SIM Type	Regular	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Regular	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	No
sensors
Compass/ Magnetometer	No	Yes	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	No	Yes	Yes
Gyroscope	No	No	Yes
Barometer	No	No	No
Temperature sensor	No	No	No

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