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Samsung Galaxy J2 Ace vs Oppo Neo 7 vs Samsung Galaxy J2

Samsung Galaxy J2 Ace vs Oppo Neo 7 vs Samsung Galaxy J2 comparison

Show Only Differences Highlight Differences	Samsung Galaxy J2 Ace	Oppo Neo 7	Samsung Galaxy J2
key specs
Display	5.00-inch	5.00-inch	4.70-inch
Processor	MediaTek MT6737T	Qualcomm Snapdragon 410	Samsung Exynos 3475
Front Camera	5-megapixel	5-megapixel	2-megapixel
Rear Camera	8-megapixel	8-megapixel	5-megapixel
RAM	1.5GB	1GB	1GB
Storage	8GB	16GB	8GB
Battery Capacity	2600mAh	2420mAh	2000mAh
OS	Android 6.0	Android 5.1	Android 5.1
Resolution	540x960 pixels	540x960 pixels	540x960 pixels
general
Brand	Samsung	Oppo	Samsung
Model	Galaxy J2 Ace	Neo 7	Galaxy J2
Release date	January 1, 2017	October 1, 2015	September 1, 2015
Form factor	Touchscreen	Touchscreen	Touchscreen
Battery capacity (mAh)	2600	2420	2000
Removable battery	No	No	Yes
Colours	Gold, Black, Silver	Black, White	Black, White, Gold
Dimensions (mm)	-	142.70 x 71.70 x 7.55	136.50 x 69.00 x 8.40
Weight (g)	-	141.00	-
Launched in India	-	-	Yes
display
Screen size (inches)	5.00	5.00	4.70
Touchscreen	Yes	Yes	Yes
Resolution	540x960 pixels	540x960 pixels	540x960 pixels
Aspect ratio	-	-	16:9
Pixels per inch (PPI)	-	-	234
hardware
Processor	1.4GHz one-core	1.2GHz quad-core	1.3GHz quad-core
Processor make	MediaTek MT6737T	Qualcomm Snapdragon 410 (MSM8916)	Samsung Exynos 3475
RAM	1.5GB	1GB	1GB
Internal storage	8GB	16GB	8GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	128	128
camera
Rear camera	8-megapixel	8-megapixel	5-megapixel (f/2.2)
Rear flash	LED	LED	LED
Front camera	5-megapixel	5-megapixel	2-megapixel (f/2.2)
Front flash	LED	-	-
Rear autofocus	-	-	Yes
software
Operating system	Android 6.0	Android 5.1	Android 5.1
Skin	-	Color OS 2.1	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-	802.11 b/g/n
GPS	No	Yes	Yes
Bluetooth	No, v 4.20	Yes	Yes, v 4.10
NFC	No	No	No
Infrared	No	No	No
USB OTG	No	Yes	Yes
FM	No	No	Yes
Number of SIMs	2	2	2
Wi-Fi Direct	Yes	No	Yes
Mobile High-Definition Link (MHL)	No	No	No
Headphones	-	3.5mm	3.5mm
sim 1
3G	No	Yes	Yes
4G/ LTE	No	Yes	Yes
SIM Type	-	Micro-SIM	Micro-SIM
GSM/CDMA	-	GSM	GSM
sim 2
3G	No	No	No
4G/ LTE	No	Yes	No
SIM Type	-	Nano-SIM	Micro-SIM
GSM/CDMA	-	GSM	GSM
sensors
Compass/ Magnetometer	No	No	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	No	Yes	No
Gyroscope	No	No	No
Barometer	No	No	No
Temperature sensor	No	No	No

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