OnePlus 7 vs Samsung Galaxy A9 Star comparison

Show Only Differences Highlight Differences	OnePlus 7	Samsung Galaxy A9 Star
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	6.41-inch	6.28-inch
Processor	Qualcomm Snapdragon 855	Qualcomm Snapdragon 660
Front Camera	16-megapixel	24-megapixel
Rear Camera	48-megapixel + 5-megapixel	16-megapixel + 24-megapixel
RAM	6GB	4GB
Storage	128GB	64GB
Battery Capacity	3700mAh	3700mAh
OS	Android 9 Pie	Android 8.0
Resolution	1080x2340 pixels	1880x2220 pixels
general
Brand	OnePlus	Samsung
Model	7	Galaxy A9 Star
Release date	May 14, 2019	June 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Body type	Glass	-
Dimensions (mm)	157.70 x 74.80 x 8.20	162.40 x 77.00 x 7.50
Weight (g)	182.00	188.00
Battery capacity (mAh)	3700	3700
Removable battery	No	-
Fast charging	Proprietary	Proprietary
Wireless charging	No	-
Colours	Mirror Grey, Mirror Blue, Red	Black, White
display
Screen size (inches)	6.41	6.28
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1880x2220 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19.5:9	3:2
Pixels per inch (PPI)	402	392
hardware
Processor	octa-core	2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)
Processor make	Qualcomm Snapdragon 855	Qualcomm Snapdragon 660
RAM	6GB	4GB
Internal storage	128GB	64GB
Expandable storage	No	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	48-megapixel (f/1.7, 1.6-micron) + 5-megapixel (f/2.4, 1.12-micron)	16-megapixel (f/1.7) + 24-megapixel (f/1.7)
Rear autofocus	Phase detection autofocus	Phase detection autofocus
Rear flash	Yes	LED
Front camera	16-megapixel (f/2.0, 1.0-micron)	24-megapixel (f/2.0)
Front autofocus	No	-
software
Operating system	Android 9 Pie	Android 8.0
Skin	OxygenOS	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
NFC	Yes	Yes
USB OTG	Yes	-
USB Type-C	Yes	Yes
Headphones	Type-C	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
FM	-	Yes
Wi-Fi Direct	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM + CDMA
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM + CDMA
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	Yes

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