Samsung Galaxy A7 (2016) vs Samsung Galaxy J2 (2017)
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Samsung Galaxy A7 (2016)
Samsung Galaxy J2 (2017)
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 20(800), 40(2300)
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat6, 300 Mbps download, 50 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2015-122017-10
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Oficially announced2015-122017-10
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Design
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SIMOptional Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height151.5 mm136.5 mm
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Width74.1 mm69 mm
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Thickness7.3 mm8.4 mm
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Weight172 g130 g
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ColorsVariousBlack, Gold
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Display
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Display typeSuper AMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.5 inches4.7 inches
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Resolution1080 x 1920 pixels540 x 960 pixels
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Pixel density401 ppi234 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPUOcta-core 1.6 GHzQuad-core 1.3 GHz ARM Cortex-A7
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Chipset-Exynos 3475 Quad
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GPU-Mali-T720
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Memory RAM3 GB1 GB
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Internal storage16 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB256 GB
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OS
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OSAndroid OS, v5.1.1 (Lollipop)Android 7.0 (Nougat)
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Main camera
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Main camera13 MP5 MP, f/2.2
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Primary camera resolution4128 x 3096 pixels-
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Primary camera video1080p@30fps720p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Primary camera image stabilizationoptical image stabilization-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, face detection, touch focus
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Selfie camera
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Selfie camera5 MP2 MP, f/2.2
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM radio with RDS
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Radio recording-recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.1v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDSYes-
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push MailPush MailPush Mail
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JavaNoNo
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SensorsFingerprint, accelerometer, compass, proximityAccelerometer, proximity
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3300 mAh2000 mAh
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Battery removableNon-removableRemovable
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Talk time--
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Talk time 3G-12 h
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Standby time--
