HTC Desire 830 vs Samsung Galaxy J7 comparison

Show Only Differences Highlight Differences	HTC Desire 830	Samsung Galaxy J7
key specs
Display	5.50-inch	5.50-inch
Processor	MediaTek Helio X10	Samsung Exynos 7 Octa 7580
Front Camera	4-Ultrapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel
RAM	3GB	1.5GB
Storage	32GB	16GB
Battery Capacity	2800mAh	3000mAh
OS	Android	Android 5.1
Resolution	1080x1920 pixels	720x1280 pixels
general
Brand	HTC	Samsung
Model	Desire 830	Galaxy J7
Release date	May 1, 2016	June 1, 2015
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	157.50 x 78.90 x 7.79	152.40 x 78.60 x 7.50
Battery capacity (mAh)	2800	3000
Removable battery	No	Yes
Launched in India	-	Yes
Body type	-	Plastic
Weight (g)	-	171.00
Colours	-	Black, White, Gold
display
Screen size (inches)	5.50	5.50
Touchscreen	Yes	Yes
Resolution	1080x1920 pixels	720x1280 pixels
Aspect ratio	-	16:9
hardware
Processor	1.5GHz octa-core	1.5GHz octa-core
Processor make	MediaTek Helio X10 (MT6795)	Samsung Exynos 7 Octa 7580
RAM	3GB	1.5GB
Internal storage	32GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	128
camera
Rear camera	13-megapixel	13-megapixel (f/1.9)
Rear flash	Yes	LED
Front camera	4-Ultrapixel	5-megapixel (f/2.2)
Rear autofocus	-	Yes
Front flash	-	LED
software
Operating system	Android	Android 5.1
Skin	-	TouchWiz UI
connectivity
Wi-Fi	Yes	Yes
GPS	No	Yes
Bluetooth	Yes	Yes, v 4.10
NFC	No	No
Infrared	No	No
USB OTG	No	Yes
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	1	2
Wi-Fi Direct	No	Yes
Mobile High-Definition Link (MHL)	No	No
Wi-Fi standards supported	-	802.11 b/g/n
Micro-USB	-	Yes
sim 1
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
SIM Type	-	Micro-SIM
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No

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