Samsung Galaxy A8 Star (A9 Star) vs Vertex Impress Disco
_big.jpg)
Samsung Galaxy A8 Star (A9 Star)
Vertex Impress Disco
-
Network
-
2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 1900, 2100HSDPA 900, 2100
-
4G networkLTELTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
-
HSDPA speed42.2 Mbps-
-
HSUPA speed5.76 Mbps-
-
LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
-
LTE-A speedLTE-A, (3CA) Cat9, 450 Mbps download, 50 Mbps upload-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2018-62018-5
-
Status20182018-5
-
Design
-
BuildPolycarbonatePlastic
-
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM/Nano-SIM)
-
Height162.4 mm150 mm
-
Width77 mm75 mm
-
Thickness7.6 mm8 mm
-
Weight191 g176 g
-
PaymentSamsung Pay-
-
ColorsBlack, WhiteBlack, Gold, Rose-Gold
-
Display
-
Display typeSuper AMOLED capacitive touchscreenIPS capacitive touchscreen
-
Physical size6.3 inches5.2 inches
-
Resolution1080 x 2220 pixels720 x 1280 pixels
-
Pixel density392 ppi282 ppi
-
Display colors1677721616777216
-
Protection2.5D curved glass screen-
-
MultitouchYesYes
-
Hardware
-
CPUOcta-core-
-
CPUQuad-core 2.2 GHz Kryo 260Quad-core 1.25 GHz Cortex-A53
-
CPU(second)quad-core 1.8 GHz Kryo 260
-
ChipsetQualcomm SDM660 Snapdragon 660Mediatek MT6737M
-
GPUAdreno 512Mali-T720 MP1
-
Memory RAM4 GB1 GB
-
Internal storage64 GB8 GB
-
Memory cardmicroSD(uses second SIM slot)microSD, microSDHC, microSDXC
-
Memory card max400 GB32 GB
-
OS
-
OSAndroid 8.0 (Oreo)Android 7.0 Nougat
-
Main camera
-
Camera typeDual-
-
Main camera24 MP, f/1.713 MP
-
16 MP, f/1.7
-
Primary camera resolution4608 x 3456 pixels4160 x 3120 pixels
-
Primary camera video2160p@30fps, 1080p@30fps720p@30fps
-
Primary camera Autofocusphase detection autofocus-
-
Primary camera flashLED flashLED flash
-
Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
-
Selfie camera
-
Selfie camera24 MP, f/2.013 MP
-
Selfie camera resolution5632 x 4224 pixels4160 x 3120 pixels
-
Selfie camera video1080p480p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtones-
-
EarpieceYesYes
-
Multimedia
-
Radio FMFM radioFM radio
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 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
-
Bluetoothv5.0v4.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYes-
-
NFCYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYes-
-
GALILEOYes-
-
BDSYes-
-
Features
-
Messaging SMSSMS(threaded view)-
-
Messaging MMSMMS-
-
Messaging EmailEmail-
-
Messaging IMIM-
-
Messaging Push EmailPush Email-
-
SensorsFingerprint (rear-mounted), accelerometer, compass, gyro, proximityAccelerometer, light, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity3700 mAh2700 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYes-
-
Talk time 2G-13 h
-
Talk time 3G-13 h
-
Standby time 2G-120 h
-
Standby time 3G-120 h
