Samsung Galaxy A9 (2018) vs Samsung Galaxy J7 Prime 2
_big.jpg)
Samsung Galaxy A9 (2018)
Samsung Galaxy J7 Prime 2
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
-
4G networkLTE frequency band 1(2100), 4(1700/2100), 7(2600), 8(900); LTE-TDD 1900, 2300, 2500, 2600 MHz-
-
HSDPA speed42.2 Mbps-
-
HSUPA speed5.76 Mbps-
-
EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
-
LTE speedLTE-A (3CA), Cat9, 450 Mbps download, 50 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2018-102018-3
-
Status2018-102018-4
-
Design
-
BuildPolycarbonateFront glass, aluminum body, plastic ends
-
SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
-
Height162.5 mm151.7 mm
-
Width77 mm75 mm
-
Thickness7.8 mm8 mm
-
Weight183 g170 g
-
PaymentSamsung Pay-
-
ColorsBlack, Blue, PinkBlack, Gold, Rose Gold
-
Display
-
Display typeSuper AMOLEDPLS TFT capacitive touchscreen
-
Physical size6.3 inches5.5 inches
-
Resolution1080 x 2220 pixels1080 x 1920 pixels
-
Pixel density392 ppi401 ppi
-
Display colors1677721616777216
-
Protection-Corning Gorilla Glass
-
MultitouchYesYes
-
Display featuresAlways-on display-
-
Hardware
-
CPUOcta-core-
-
CPUQuad-core 2.2 GHz Kryo 260Octa-core 1.6 GHz Cortex-A53 ARM
-
CPU(second)quad-core 1.8 GHz Kryo 260
-
ChipsetQualcomm SDM660 Snapdragon 660Exynos 7870 Octa
-
GPUAdreno 512Mali-T830 MP1
-
Memory RAM6, 8 GB3 GB
-
Internal storage128 GB32 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD
-
Memory card max512 GB256 GB
-
OS
-
OSAndroid 8.0 OreoAndroid 7.0 (Nougat)
-
Main camera
-
Camera typeQuad-
-
Main camera24 MP, f/1.713 MP, f/1.9 , 28 mm
-
8 MP, f/2.4 , 12 mm
-
10 MP, f/2.4
-
5 MP, f/2.2
-
Primary camera resolution5632 x 4224 pixels4160 x 3120 pixels
-
Primary camera video2160p@30fps, 1080p@30fps1080p@30fps
-
Primary camera Autofocus-autofocus
-
Primary camera flashLED flash-
-
Camera featuresAutofocus, continuous shooting, digital zoom, optical 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 camera24 MP, f/2.013 MP, f/1.9
-
Selfie camera resolution5632 x 4224 pixels4160 x 3120 pixels
-
Selfie camera video1080p@30fps1080p
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
Notifications-Vibration; MP3, WAV ringtones
-
EarpieceYesYes
-
Multimedia
-
RadioFM Radio-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
WLAN WiFi Dual BandYes-
-
USBType-C 1.0 reversible connectormicroUSB 2.0
-
USB On-The-GoYesYes
-
Bluetoothv5.0v4.1
-
Bluetooth A2DPYesYes
-
bluetooth AVRCPYes-
-
bluetooth HFPYes-
-
bluetooth HIDYes-
-
bluetooth OPPYes-
-
bluetooth PANYes-
-
bluetooth LE-Yes
-
bluetooth DIPYes-
-
bluetooth MAPYes-
-
bluetooth PBAPPBAP/PAB-
-
bluetooth HOGPYes-
-
bluetooth HSPYes-
-
NFCYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYes-
-
BeidouYes-
-
BDS-Yes
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging Email-Email
-
Messaging IM-IM
-
Messaging Push Email-Push Email
-
SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, hall, light, proximityFingerprint (front-mounted), accelerometer, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity3800 mAh3300 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYes-
-
Talk time 2G-21 h
-
Talk time 3G-21 h
