Samsung Galaxy J7 vs Samsung Galaxy A3
Show:All Features Differences
|Overview||Advantages (Factors To Decide Which Device You Should Buy) Remove All Devices|
|Rankings||# 1||# 2|
|Specs Score||65 / 100||54 / 100|
|Operating System||Android, v5.1 (Lollipop)||Android, v4.4.4 (KitKat)|
|Features Present In Only One Device|
Has Dual Sim
Use multiple sims at the same time. It allows you to use two services without the need to carry two devices at the same time
Around 12% slimmer than Samsung Galaxy J7. Slimmer devices are easier to carry in pocket and look more fashionable.
Octa Core CPU
More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface.
Around 34% lighter than Samsung Galaxy J7. Light weight devices are easier to hold without tiring your arms.
Around 25% faster CPU than Samsung Galaxy A3. Faster CPU means more smooth experience.
NFC enables wireless payments through your device. You can also connect two NFC enabled devices just by touching them with each other.
Around 50% more RAM than Samsung Galaxy A3. More RAM means more applications can run at the same time, which makes the device faster.
Around 22% bigger screen than Samsung Galaxy A3. Reading, browsing internet and watching movies is more pleasing experience on a bigger screen.
Better Screen Resolution
Around 77% more pixels than Samsung Galaxy A3. More resolution means sharper and crisper screen.
Samsung Galaxy J7 is VoLTE Enabled. You can use this to make calls over 4G network. It is compatible with Reliance Jio.
Better Camera Resolution
Around 62% more mega pixels (MP) than Samsung Galaxy A3. More resolution generally means better picture quality, though it's not always necessary.
Has Front Camera Flash
Having a front camera flash allows you to take selfies in low light.
Supports HD Video Recording
HD Videos are of higher quality and they look great on big TV screen.
Has Removable Battery
Remove the battery to switch off your device (Hard Reset) when it freezes. Also replace the battery or use a spare battery when device's battery performance is degraded.
Around 57% more Battery Capacity than Samsung Galaxy A3. With more battery size, device's battery can generally last more time, though it depends on various other factors too.
|Sim Size||Micro SIM|
|Release Date||June, 2015||October, 2014|
|Dimensions||152.19 x 79.09 x 7.9 mm||130.1 x 65.5 x 6.9 mm|
|Weight||169 g||110 g|
|Type||Color Super AMOLED screen, 16M colors||Color Super AMOLED screen, 16M colors|
|Touch||Yes, with Multitouch||Yes, with Multitouch|
|Size||5.5 inches, 720 x 1280 pixels||4.5 inches, 540 x 960 pixels|
|PPI||~ 267 PPI||~ 245 PPI|
|RAM||1.5 GB||1 GB|
|Internal||16 GB inbuilt||16 GB inbuilt|
|Card Slot||Yes, upto 128 GB||Yes, upto 64 GB|
|3G||Yes||Yes, 42.2 Mbps Download, 5.76 Mbps Upload|
|VoLTE||Yes (Supports Reliance Jio)|
|Wifi||Yes, with wifi-hotspot||Yes, with wifi-hotspot|
|Bluetooth||Yes, v4.1||Yes, v4.0|
|USB||Yes, microUSB v2.0||Yes, microUSB v2.0|
|Camera||Yes, 13 MP with autofocus||Yes, 8 MP with autofocus|
|Features||Face detection, Geo tagging, Panorama, Touch to focus||Face detection, Geo tagging, Panorama, Touch to focus|
|Video Recording||Yes, 1080p @ 30fps||Yes|
|Front Camera||Yes, 5 MP with Flash||Yes, 5 MP|
|OS||Android, v5.1 (Lollipop)||Android, v4.4.4 (KitKat)|
|CPU||1.5 GHz, Octa Core, Exynos 7580 Processor||1.2 GHz, Quad Core, Qualcomm MSM8916 Snapdragon 410 Processor|
|GPU||Adreno 405||Adreno 306|
|Browser||Yes, supports HTML||Yes, supports HTML|
|Supports||MMS, Instant Messaging||MMS, Instant Messaging, Voice Commands|
|Yes, with Push Mail||Yes, with Push Mail|
|Music||MP3, WAV, WMA, eAAC+, FLAC||MP3, WAV, WMA, eAAC+, FLAC|
|Video||MP4, WMV, H.264||MP4, WMV, H.264|
|FM Radio||Yes, with FM recording||Yes|
|GPS||Yes, with A-GPS Support||Yes, with A-GPS Support|
|3.5mm Headphone Jack||Yes||Yes|
|Size||3000 mAH, Li-ion Battery||1900 mAH, Li-ion Battery|
|Differences||Add Another Product||Add Another Product|