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Huawei Nova 3i vs Samsung Galaxy A7 (2017) vs Samsung Galaxy S7

Huawei Nova 3i vs Samsung Galaxy A7 (2017) vs Samsung Galaxy S7 comparison

Show Only Differences Highlight Differences	Huawei Nova 3i	Samsung Galaxy A7 (2017)	Samsung Galaxy S7
ratings
Overall NDTV Rating	Read Review	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.30-inch	5.70-inch	5.10-inch
Processor	HiSilicon Kirin 710	Samsung Exynos 7880	1.6GHz octa-core
Front Camera	24-megapixel + 2-megapixel	16-megapixel	5-megapixel
Rear Camera	16-megapixel + 2-megapixel	16-megapixel	12-megapixel
RAM	4GB	3GB	4GB
Storage	128GB	32GB	32GB
Battery Capacity	3340mAh	3600mAh	3000mAh
OS	Android 8.1	Android 6.0	Android 6.0
Resolution	1080x2340 pixels	1080x1920 pixels	1440x2560 pixels
general
Brand	Huawei	Samsung	Samsung
Model	Nova 3i	Galaxy A7 (2017)	Galaxy S7
Release date	July 1, 2018	January 1, 2017	February 1, 2016
Launched in India	Yes	-	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	157.60 x 75.20 x 7.60	156.80 x 77.60 x 7.90	142.40 x 69.60 x 7.90
Weight (g)	169.00	186.00	152.00
Battery capacity (mAh)	3340	3600	3000
Colours	Black, Purple, White	Black Sky, Gold Sand	-
Removable battery	-	No	No
SAR value	-	0.29	-
display
Screen size (inches)	6.30	5.70	5.10
Touchscreen	Yes	Yes	Yes
Resolution	1080x2340 pixels	1080x1920 pixels	1440x2560 pixels
Aspect ratio	19.5:9	-	-
Pixels per inch (PPI)	409	-	577
hardware
Processor	octa-core (4x2.2GHz + 4x1.7GHz)	1.9GHz octa-core	1.6GHz octa-core
Processor make	HiSilicon Kirin 710	Samsung Exynos 7880	-
RAM	4GB	3GB	4GB
Internal storage	128GB	32GB	32GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	200
camera
Rear camera	16-megapixel (f/2.2) + 2-megapixel	16-megapixel	12-megapixel
Rear autofocus	Phase detection autofocus	-	-
Rear flash	Yes	Yes	Yes
Front camera	24-megapixel (f/2.0) + 2-megapixel	16-megapixel	5-megapixel
software
Operating system	Android 8.1	Android 6.0	Android 6.0
Skin	EMUI 8.2	-	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20	Yes, v 4.20
Micro-USB	Yes	-	-
FM	Yes	Yes	No
Number of SIMs	2	2	2
Wi-Fi Direct	Yes	No	No
NFC	-	Yes	Yes
Infrared	-	No	No
USB OTG	-	Yes	Yes
Headphones	-	3.5mm	3.5mm
Mobile High-Definition Link (MHL)	-	No	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	-
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	-
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Fingerprint sensor	Yes	-	-
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	No	Yes
Gyroscope	Yes	Yes	Yes
Barometer	-	Yes	Yes
Temperature sensor	-	No	No

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