Samsung Galaxy A2 Core vs Samsung Galaxy J3 (2017)
_big.jpg)
Samsung Galaxy A2 Core
Samsung Galaxy J3 (2017)
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900 - AT&T
-
4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 38(2600), 40(2300), 41(2500)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800); LTE frequency band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700) - AT&T
-
HSDPA speed42.2 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2019-42017-5
-
Status2019-42017-5
-
Design
-
BuildPlastic-
-
SIMDual SIM (Micro-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
-
Height141.7 mm141 mm
-
Width71 mm70.1 mm
-
Thickness9.1 mm8.6 mm
-
Weight142 g148 g
-
ColorsBlack, BlueBlack, Gold, White
-
Display
-
Display typeIPS LCD capacitive touchscreenCapacitive touchscreen
-
Physical size5 inches5.0 inches
-
Resolution540 x 960 pixels720 x 1280 pixels
-
Pixel density220 ppi294 ppi
-
Display colors1677721616777216
-
MultitouchYesYes
-
Hardware
-
CPUOcta-core-
-
CPUDual-core 1.6 GHz Cortex-A73Quad-core 1.4 GHz Cortex-A53 ARM
-
CPU(second)Hexa-core 1.35 GHz Cortex-A53
-
ChipsetExynos 7870 OctaExynos 7570 Quad
-
GPUMali-T830 MP1-
-
Memory RAM1 GB1.5 GB
-
Internal storage8 GB16 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD
-
Memory card max256 GB256 GB
-
OS
-
OSAndroid 8.1 Oreo Go EditionAndroid 7.0 (Nougat)
-
Main camera
-
Main camera8 MP, f/2.2 , 1.12 µm5 MP
-
Primary camera resolution2592 x 1944 pixels-
-
Primary camera video1080p@30fps1080p@30fps
-
Primary camera Autofocus-autofocus
-
Primary camera flashLED flashLED flash
-
Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeGeo-tagging, HDR, face detection, panorama, touch focus
-
Selfie camera
-
Selfie camera5 MP, f/2.22 MP
-
Selfie camera resolution2560 x 1920 pixels-
-
Selfie camera video720p@30fps-
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
Notifications-Vibration; MP3, WAV ringtones
-
EarpieceYes-
-
Multimedia
-
RadioFM Radio-
-
Radio FM-FM radio with RDS
-
Radio recording-recording
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
USBmicroUSB 2.0microUSB 2.0
-
USB On-The-GoYesYes
-
Bluetoothv4.2v4.2
-
Bluetooth A2DPYesYes
-
bluetooth LE-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
BeidouYes-
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging Email-Email
-
Messaging IM-IM
-
Messaging Push Mail-Push Mail
-
Java-No
-
SensorsAccelerometer, proximityAccelerometer, gyro, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2600 mAh2600 mAh
-
Battery removableNon-removableRemovable
-
Talk time 3G-23 h
-
Standby time 3G-408 h
