Home
Mobiles
Phone Finder
Compare Mobile Phones
OnePlus 3 vs OnePlus 2 vs Samsung Galaxy Grand Duos

OnePlus 3 vs OnePlus 2 vs Samsung Galaxy Grand Duos comparison

Show Only Differences Highlight Differences	OnePlus 3	OnePlus 2	Samsung Galaxy Grand Duos
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	5.50-inch	5.50-inch	5.00-inch
Processor	Qualcomm Snapdragon 820	Qualcomm Snapdragon 810	1.2GHz dual-core
Front Camera	8-megapixel	5-megapixel	2-megapixel
Rear Camera	16-megapixel	13-megapixel	8-megapixel
RAM	6GB	4GB	1GB
Storage	64GB	64GB	8GB
Battery Capacity	3000mAh	3300mAh	2100mAh
OS	Android 6.0.1	OxygenOS 2.0	Android 4.1
Resolution	1080x1920 pixels	1080x1920 pixels	480x800 pixels
general
Brand	OnePlus	OnePlus	Samsung
Model	3	2	Galaxy Grand Duos
Release date	June 1, 2016	July 1, 2015	January 1, 2013
Form factor	Touchscreen	Touchscreen	Bar
Dimensions (mm)	152.70 x 74.70 x 7.35	151.80 x 74.90 x 9.85	143.50 x 76.80 x 9.60
Weight (g)	158.00	175.00	161.00
Battery capacity (mAh)	3000	3300	2100
Removable battery	No	No	Yes
Colours	Graphite, Soft Gold	Sandstone Black	White, Blue
SAR value	0.78	-	-
Alternate names	-	-	GT-I9082
display
Screen size (inches)	5.50	5.50	5.00
Touchscreen	Yes	Yes	Yes
Resolution	1080x1920 pixels	1080x1920 pixels	480x800 pixels
Pixels per inch (PPI)	401	-	187
hardware
Processor	1.6GHz quad-core	1.8GHz octa-core	1.2GHz dual-core
Processor make	Qualcomm Snapdragon 820	Qualcomm Snapdragon 810	-
RAM	6GB	4GB	1GB
Internal storage	64GB	64GB	8GB
Expandable storage	No	No	Yes
Expandable storage type	-	-	microSD
Expandable storage up to (GB)	-	-	64
camera
Rear camera	16-megapixel	13-megapixel	8-megapixel
Rear flash	LED	Dual LED	LED
Front camera	8-megapixel	5-megapixel	2-megapixel
software
Operating system	Android 6.0.1	OxygenOS 2.0	Android 4.1
Skin	OxygenOS 3.1.1	-	-
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 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.10	Yes, v 4.00
NFC	Yes	No	No
Infrared	No	No	No
USB OTG	Yes	Yes	No
Headphones	3.5mm	3.5mm	3.5mm
FM	No	No	Yes
Number of SIMs	2	2	2
Wi-Fi Direct	No	No	Yes
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	Regular
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	No
sim 2
SIM Type	Nano-SIM	Nano-SIM	Regular
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	No
sensors
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes
Barometer	No	No	No
Temperature sensor	No	No	No

Related Comparisons

Popular Mobile Brands