Compare HTC Desire 820s dual sim vs Samsung Galaxy J7

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SummarySummary 75 Score 75 Score
Performance Mediatek MT6752
2 GB RAM
Android OS, v4.4.4
Qualcomm MSM8939 Snapdragon 615 Exynos 7580
2 GB RAM
Android OS, v5.1
Display 5.5 inches
720 x 1280 pixels
267 PPI Density
5.5 inches
720 x 1280 pixels
267 PPI Density
Camera 13 MP (Main)
8 MP (Front)
13 MP (Main)
5 MP (Front)
Battery 2600 mAh
Li-Po
3000 mAh
Li-Ion
DisplayDisplay
Screen Size 5.5 inches 5.5 inches
Screen Resolution 720x1280 pixels 720x1280 pixels
Pixel Density 267 PPI 267 PPI
Display Type Capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
ChipsetChipset
Brand HTC Samsung
Chipset Mediatek MT6752 Qualcomm MSM8939 Snapdragon 615 Exynos 7580
Processor Octa-core 1.7 GHz Cortex-A53 Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53Octa-core 1.5 GHz
RAM 2 GB 2 GB
GPU Mali-T760MP2 Mali-T720 MP2
CameraCamera
Rear Camera Resolution 13 MP 13 MP
Front Camera Resolution 8 MP 5 MP
Dual Camera
Video
Camera Features Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
GeneralGeneral
Operating System Android Android
OS Version Android OS, v4.4.4 Android OS, v5.1
Weight 155 g 171 g
Dimensions 157.7 x 78.7 x 7.7 mm 152.2 x 78.7 x 7.5 mm
Thickness 7.7mm 7mm
StorageStorage
Internal Storage 16 GB 16 GB
Card Slot microSD, up to 32 GB microSD, up to 128 G
Other 16GB storage, microSD card slot 16GB storage, Expandable up to 128GB via microSD card slot
CommunicationCommunication
SIM Card Slots Dual SIM Dual SIM
SIM Card Type Nano-SIM Micro-SIM
Bluetooth v4.0, A2DP v4.1, A2DP
3.5 mm Jack Yes Yes
NFC No Yes (Snapdragon model only)
ConnectivityConnectivity
2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)
3G
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 - J700F, J700H
4G
LTE band 1(2100), 3(1800), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J700F (India, Thailand)
Wi-Fi
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS
Yes, with A-GPS, GLONASS
Yes, with A-GPS, GLONASS
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 2600 mAh 3000 mAh
Battery Type Li-Po Li-Ion
Standby Time Up to 560 h (3G)
Talk Time Up to 12 h 10 min (3G) Up to 18 h (3G)
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Accelerometer, proximity, compass Accelerometer, proximity
Messaging SMS (threaded view), MMS, Email, Push Email SMS(threaded view), MMS, Email, Push Mail, IM
Java No No
Other MP4/H.264/WMV player , MP3/eAAC+/WMA/WAV player , Document viewer , Photo/video editor ANT+ support , Active noise cancellation with dedicated mic , MP4/WMV/H.264 player , MP3/WAV/WMA/eAAC+/FLAC player , Photo/video editor , Document viewer
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