Compare Asus Zenfone 2 ZE551ML 4GB RAM 128GB 2.3Ghz vs Samsung Galaxy J7 (2016) vs Samsung Galaxy On8

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SummarySummary 76 Score 76 Score 78 Score
Performance Intel Atom Z3580 (4 GB RAM model)Intel Atom Z3560 (2 GB RAM model)
4 GB RAM
Android OS, v5.0
Samsung Exynos 7 Octa 7870
2 GB RAM
Android OS, v6.0.1 (Marshmallow)
Exynos 7870
3 GB RAM
Android , Marshmallow 6.0
Display 5.5 inches
1080 x 1920 pixels
401 PPI Density
5.5 inches
1280 x 720 pixels
267 PPI Density
5.5 inches
1920 x 1080 pixels
401 PPI Density
Camera 13 MP (Main)
5 MP (Front)
13 MP (Main)
5 MP (Front)
13 MP (Main)
5 MP (Front)
Battery 3000 mAh
Li-Po
3300 mAh
Li-ion
3300 mAh
Li-Po
DisplayDisplay
Screen Size 5.5 inches 5.5 inches 5.5 inches
Screen Resolution 1080x1920 pixels HD, 1280 x 720 Pixels 1920 x 1080 pixels
Pixel Density 401 PPI 267 PPI 401 PPI
Display Type IPS capacitive touchscreen, 16M colors Super AMOLED Capacitive Touchscreen, Multi-touch Super AMOLED touchscreen
ChipsetChipset
Brand Asus Samsung Samsung
Chipset Intel Atom Z3580 (4 GB RAM model)Intel Atom Z3560 (2 GB RAM model) Samsung Exynos 7 Octa 7870 Exynos 7870
Processor Quad-core 2.3 GHz (4 GB RAM model)Quad-core 1.8 GHz (2 GB RAM model) Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) 1.6GHz octa-core processor
RAM 4 GB 2 GB 3 GB
GPU PowerVR G6430 ARM Mali-T830 MP1 Adreno 506 GPU
CameraCamera
Rear Camera Resolution 13 MP 13 MP 13 MP
Front Camera Resolution 5 MP 5 MP 5 MP
Dual Camera
Video
Camera Features Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging Autofocus, Touch Focus, Flash, Panorama Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
GeneralGeneral
Operating System Android Android Android
OS Version Android OS, v5.0 Android OS, v6.0.1 (Marshmallow) Android , Marshmallow 6.0
Weight 170 g 170 g 169 g
Dimensions 152.5 x 77.2 x 10.9 mm 151.7 x 76 x 7.8 mm 151.70 x 76.00 x 7.80 mm
Thickness 10.9mm 7mm
StorageStorage
Internal Storage 128 GB 16 GB 16 GB
Card Slot microSD microSD, Up to 256GB microSD, up to 128 GB
Other 128GB storage, microSD card slot 16GB storage, microSD card slot 16GB, Expandable up to 128GB
CommunicationCommunication
SIM Card Slots Single SIM Dual SIM Dual SIM
SIM Card Type Micro-SIM Micro-SIM Micro-SIM
Bluetooth v4.0, A2DP, EDR v4.1 Yes, v4.0
3.5 mm Jack Yes Yes Yes
NFC Yes No No
ConnectivityConnectivity
2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 1800 / 1900 / 850 / 900 MHz
850 / 900 / 1800 / 1900 MHz
3G
HSDPA 850 / 900 / 1900 / 2100
UMTS 1900 / 2100 / 850 / 900 MHz
850 / 900 / 1900 / 2100 MHz HSDPA, Speed: 21 Mbps (HSDPA), 5.76 Mbps (HSUP
4G
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 28(700) - Taiwan
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8)
LTE Cat 6, 800 / 1800 / 1900 / 2100 / 2600 MHz LTE, Speed: 150 Mbps (Downlink), 50 Mbps (Uplink)
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Wi-Fi 802.11, b/g/n
Wi-Fi 802.11 b/g/n
GPS
Yes, with A-GPS, GLONASS
with A-GPS, Glonass
A-GPS / GPS
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 3000 mAh 3300 mAh 3300 mAh
Battery Type Li-Po Li-ion Li-Po
Standby Time
Talk Time 23 hrs (3G)
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Accelerometer, gyro, proximity, compass Light sensor, Proximity sensor, Accelerometer proximity sensor, Accelerometer, Ambient Light
Messaging SMS(threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, Push Email, IM Sms, MMS, Email Push mail, IM, Hangouts
Java No No No
Other Fast battery charging: 60% in 40 min , 5GB free lifetime ASUS WebStorage , MP3/WAV/eAAC+ player , MP4/H.264 player , Document viewer , Photo/video editor Fast battery charging: 60% in 40 min , 5GB free lifetime ASUS WebStorage , MP3/WAV/eAAC+ player , MP4/H.264 player , Document viewer , Photo/video editor Fast battery charging: 60% in 40 min , 5GB free lifetime ASUS WebStorage , MP3/WAV/eAAC+ player , MP4/H.264 player , Document viewer , Photo/video editor
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