Samsung Galaxy J7 2016 vs HTC Desire 828 Dual Sim vs Asus Zenfone Selfie ZD551KL 16GB

BASIC INFO
Model No Galaxy J7 2016 - Zenfone Selfie ZD551KL 16GB
Status Available Discontinued Available
Release Date 2015, April Available. Released 2015, November 2015, August
Dimension 151.7 x 76 x 7.8 mm (5.97 x 2.99 x 0.31 in) 157.7 x 78.9 x 7.9 mm (6.21 x 3.11 x 0.31 in) 156.5 x 77.2 x 10.8 mm (6.16 x 3.04 x 0.43 in)
Weight 170 g (6.00 oz) 150 g 170 g (6.00 oz)
Colors White, Black, Gold, Rose Gold White Pure White, Chic Pink, Aqua Blue
Body Metrial - - -
W & D Proof - - -
SIM Type Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE GSM / HSPA / LTE
OS Android OS, v6.0.1 (Marshmallow) Android OS, v5.1 (Lollipop) Android OS, v5.0 (Lollipop), upgradable to v6.0 (Marshmallow)
PROSESSING
Processor Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Octa-core 1.6 GHz Cortex-A53
Octa-core 1.5 GHz Cortex-A53 Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Chipset Qualcomm MSM8952 Snapdragon 617
Exynos 7870 Octa
Mediatek MT6753 Qualcomm MSM8939 Snapdragon 615
GPU Adreno 405
Mali-T830MP2
Mali-T720MP3 Adreno 405
MEMORY
RAM 2GB 2GB 2/3 GB
Storage 16GB 16GB 16/32 GB
Card Slot Up to 256 GB up to 200 GB (dedicated slot) microSD, up to 256 GB.
DISPLAY
Size 5.5 inches 5.5 inches 5.5 Inches
Type SUPER Amoled capacitive touchscreen, 16M colors Capacitive touchscreen - HTC Sense 6.0 UI 16M colors IPS capacitive touchscreen, 16M colors
Resolation Full HD 720 x 1280 pixels 1080 x 1920 pixels 1080 x 1920 pixels
PPI 267 ppi pixel density 401 ppi pixel density 403 ppi pixel
Multi touch Yes Yes, HTC Sense 6.0 UI Yes
Protection - - Corning Gorilla Glass 4, oleophobic coating
CAMERA
Primary 13 MP 13 MP, 4160 x 3120 pixels, autofocus 13 MP
Video 1080p@30fps, check quality 1080p@30fps, 720p@60fps, HDR, stereo sound 1080p@30fps
Flash LED flash Led flash LED flash
Features Geo-tagging, touch focus, face detection, panorama, HDR Geo-tagging, touch focus, face detection, HDR, panorama 1/3
Selfie 5 MP, f/1.9, LED flash 4 MP, f/2.0, 27mm, 1/3 13MP
BATTERY
Battery Li-Ion battery Li-Ion Li-Po
Capacity 3300 mAh 2800 mAh 3000 mAh
Removable Yes Non-removable Removable
StandBy - - -
Talk Time Up to 23 h (3G) - -
Music Play Up to 96 h - -
Browsing HTML5 - HTML5
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA
HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F LTE LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Global
Speed HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
BlueTooth v4.1, A2DP Yes, v4.0 with apt-x v4.0, A2DP, EDR
USB microUSB v2.0 microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS, GLONASS/ BDS (market dependant) Yes, with A-GPS, GLONASS, BDS
NFC Yes No -
Audio jeck Yes, 3.5 mm Yes, 3.5mm 3.5mm jack
OTHERS
Sensors Accelerometer, proximity Accelerometer, proximity, compass Accelerometer, gyro, proximity, compass
Radio FM radio, RDS, recording FM radio FM radio, RDS
SARUS 1.10 W/kg (head) 1.01 W/kg (body) - -
SAREU 0.35 W/kg (head) 1.39 W/kg (body) - -
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