Home
Mobiles
Phone Finder
Compare Mobile Phones
Samsung Galaxy A9 (2018) vs Samsung Galaxy A7 (2018) vs Oppo R17

Samsung Galaxy A9 (2018) vs Samsung Galaxy A7 (2018) vs Oppo R17 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A9 (2018)	Samsung Galaxy A7 (2018)	Oppo R17
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	6.30-inch	6.00-inch	6.40-inch
Processor	Qualcomm Snapdragon 660	2.2GHz octa-core	Qualcomm Snapdragon 670
Front Camera	24-megapixel	24-megapixel	25-megapixel
Rear Camera	24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel	24-megapixel + 8-megapixel + 5-megapixel	16-megapixel + 5-megapixel
RAM	6GB	4GB	8GB
Storage	128GB	64GB	128GB
Battery Capacity	3800mAh	3300mAh	3500mAh
OS	Android 8.0 Oreo	Android 8.0	Android 8.1
Resolution	1080x2220 pixels	1080x2220 pixels	1080x2280 pixels
general
Brand	Samsung	Samsung	Oppo
Model	Galaxy A9 (2018)	Galaxy A7 (2018)	R17
Release date	October 1, 2018	September 1, 2018	August 1, 2018
Form factor	Touchscreen	-	Touchscreen
Dimensions (mm)	162.50 x 77.00 x 7.80	159.80 x 76.80 x 7.50	-
Weight (g)	183.00	168.00	-
Battery capacity (mAh)	3800	3300	3500
Launched in India	-	Yes	-
Removable battery	-	No	-
Wireless charging	-	No	-
Colours	-	Black, Blue, Gold, Pink	Streamer Blue, Neon Purple
Fast charging	-	-	VOOC
display
Screen size (inches)	6.30	6.00	6.40
Touchscreen	Yes	Yes	Yes
Resolution	1080x2220 pixels	1080x2220 pixels	1080x2280 pixels
Aspect ratio	-	18.5:9	19:9
Pixels per inch (PPI)	-	-	374
hardware
Processor	octa-core (4x2.2GHz + 4x1.8GHz)	2.2GHz octa-core	octa-core (2x2GHz + 6x1.7GHz)
Processor make	Qualcomm Snapdragon 660	-	Qualcomm Snapdragon 670
RAM	6GB	4GB	8GB
Internal storage	128GB	64GB	128GB
Expandable storage	Yes	Yes	No
Expandable storage type	microSD	microSD	-
Expandable storage up to (GB)	512	512	-
camera
Rear camera	24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0)	24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)	16-megapixel (f/1.8, 1.22-micron) + 5-megapixel
Rear autofocus	Yes	Yes	Phase detection autofocus
Front camera	24-megapixel (f/2.0)	24-megapixel (f/2.0)	25-megapixel (f/2.0)
Rear flash	-	Yes	Dual LED
Front autofocus	-	No	-
Front flash	-	Yes	-
software
Operating system	Android 8.0 Oreo	Android 8.0	Android 8.1
Skin	Samsung Experience UX	-	ColorOS 5.2
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	-
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00	Yes, v 5.00
NFC	Yes	No	-
USB Type-C	Yes	-	-
Headphones	3.5mm	-	3.5mm
FM	No	Yes	-
Number of SIMs	2	2	-
Active 4G on both SIM cards	-	Yes	-
Micro-USB	-	-	Yes
Wi-Fi Direct	-	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM	-
GSM/CDMA	GSM	-	-
3G	Yes	-	-
4G/ LTE	Yes	-	-
sim 2
SIM Type	Nano-SIM	Nano-SIM	-
3G	Yes	-	-
4G/ LTE	Yes	Yes	-
sensors
Face unlock	Yes	Yes	-
Fingerprint sensor	Yes	Yes	Yes
Compass/ Magnetometer	Yes	Yes	-
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes

Related Comparisons

Popular Mobile Brands