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Samsung Galaxy A3 (2017) vs Samsung Galaxy J7 (2017)

Features

Samsung Galaxy A3 (2017)

Samsung Galaxy J7 (2017)

Samsung Galaxy J3 (2018)

Samsung Galaxy A8 (2018)

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All Features Differences
Samsung Galaxy A3 (2017)
₹17,999
Samsung Galaxy J7 (2017)
₹14,990
OverviewAdvantages (Factors To Decide Which Device You Should Buy) Remove All Devices
Rankings # 2# 1
Specs Score    56 / 100   62 / 100
Operating System
Features Present In Only One Device
(Unique Features)

More RAM

Samsung Galaxy A3 (2017)
2 GB
Samsung Galaxy J7 (2017)
3 GB

Around 50% more RAM than Samsung Galaxy A3 (2017). More RAM means more applications can run at the same time, which makes the device faster.

Bigger Screen

Samsung Galaxy A3 (2017)
4.7 in
Samsung Galaxy J7 (2017)
5.5 in

Around 17% bigger screen than Samsung Galaxy A3 (2017). Reading, browsing internet and watching movies is more pleasing experience on a bigger screen.

Better Screen Resolution

Samsung Galaxy A3 (2017)
720 x 1280 pixels
Samsung Galaxy J7 (2017)
1080 x 1920 pixels

Around 125% more pixels than Samsung Galaxy A3 (2017). More resolution means sharper and crisper screen.

Has Front Camera Flash

Samsung Galaxy A3 (2017)
No
Samsung Galaxy J7 (2017)
Yes

Having a front camera flash allows you to take selfies in low light.

Bigger Battery

Samsung Galaxy A3 (2017)
2350 mAh
Samsung Galaxy J7 (2017)
3600 mAh

Around 53% more Battery Capacity than Samsung Galaxy A3 (2017). With more battery size, device's battery can generally last more time, though it depends on various other factors too.

General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJanuary, 2017June, 2017
Design
Dimensions135.4 x 66.2 x 7.9 mm152.5 x 74.8 x 8 mm
Weight181 g
Display
TypeColor Super AMOLED screen (16M colors)Color Super AMOLED screen (16M colors)
TouchYes, with MultitouchYes, with Multitouch
Size4.7 inches, 720 x 1280 pixels5.5 inches, 1080 x 1920 pixels
Aspect Ratio16:916:9
PPI~312 PPI~401 PPI
FeaturesCorning Gorilla Glass (unspecified version) Screen Protection
Memory
RAM2 GB3 GB
Internal16 GB16 GB
Card SlotYesYes
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes (Supports Reliance Jio)Yes (Supports Reliance Jio)
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v4.2Yes
USBYesYes, microUSB
Extra
GPSYes, with A-GPS SupportYes, with A-GPS Support
Fingerprint SensorYesYes
SensorsAccelerometer, CompassAccelerometer, Gyroscope, Compass
3.5mm Headphone JackYesYes
ExtraNFCNFC
Camera
Camera13 MP Camera with autofocus13 MP Camera with autofocus
Dual CameraNoNo
FeaturesFace detection, Geo tagging, Panorama, Touch to focusFace detection, Geo tagging, Panorama, Touch to focus
Video RecordingYes, 1080p @ 30 fpsYes, 1080p @ 30 fps
FlashYes, LEDYes, LED
Front CameraYes, 8 MPYes, 13 MP with Flash
Technical
OSAndroid, 6.0.1 (Marshmallow)Android, 7.1 (Nougat)
CPU1.6 GHz, Octa Core Processor1.6 GHz, Octa Core, Exynos 7870 Octa Processor
GPUMali-T830MP2
JavaNoNo
BrowserYes, supports HTMLYes, supports HTML
Multimedia
SupportsMMS, Instant MessagingMMS, Instant Messaging
EmailYes, with Push EmailYes, with Push Email
MusicMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
VideoMP4, WMVMP4, WMV, H.264
FM RadioYesYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size2350 mAh, Li-ion Battery3600 mAh, Li-ion Battery
Talk Time1 day on 3G
Music Playback Time91 hours

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