Samsung Galaxy A8 Star (A9 Star) vs Xiaomi Mi A3
_big.jpg)
Samsung Galaxy A8 Star (A9 Star)
Xiaomi Mi A3
-
Network
-
2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700, 1900, 2100
-
4G networkLTELTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)
-
HSDPA speed42.2 Mbps42 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speed-LTE, Cat12, 603 Mbps download, 102 Mbps upload
-
LTE-A speedLTE-A, (3CA) Cat9, 450 Mbps download, 50 Mbps upload-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2018-62019-7
-
Status20182019-7
-
Design
-
BuildPolycarbonateAluminium alloy, glass
-
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height162.4 mm153.48 mm
-
Width77 mm71.85 mm
-
Thickness7.6 mm8.48 mm
-
Weight191 g173 g
-
PaymentSamsung Pay-
-
ColorsBlack, WhiteBlack, Blue, White
-
Display
-
Display typeSuper AMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
-
Physical size6.3 inches6.09 inches
-
Resolution1080 x 2220 pixels720 x 1560 pixels
-
Pixel density392 ppi282 ppi
-
Display colors1677721616777216
-
Protection2.5D curved glass screenScratch resistant, Corning Gorilla Glass 5
-
MultitouchYesYes
-
Display features-HDR10, DC dimming
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUQuad-core 2.2 GHz Kryo 260Quad-core 2.0 GHz Kryo 260
-
CPU(second)quad-core 1.8 GHz Kryo 260quad-core 1.8 GHz Kryo 260
-
ChipsetQualcomm SDM660 Snapdragon 660Qualcomm SDM665 Snapdragon 665
-
GPUAdreno 512Adreno 610
-
Memory RAM4 GB4 GB
-
Internal storage64 GB64, 128 GB
-
Memory cardmicroSD(uses second SIM slot)microSD, microSDHC, microSDXC
-
Memory card max400 GB256 GB
-
Storage-UFS 2.1
-
OS
-
OSAndroid 8.0 (Oreo)Android 9.0 Pie
-
Main camera
-
Camera typeDualTriple
-
Main camera24 MP, f/1.748 MP, f/1.79 , 1/2" , 0.8 µm
-
16 MP, f/1.78 MP, f/2.2 , 1.12 µm
-
2 MP, f/2.4 , 1.75 µm
-
Primary camera resolution4608 x 3456 pixels8000 x 6000 pixels
-
Primary camera video2160p@30fps, 1080p@30fps2160p@30fps, 1080p@30/60/120fps
-
Primary camera Autofocusphase detection autofocus-
-
Primary camera flashLED flashdual-LED flash
-
Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
-
Selfie camera
-
Selfie camera24 MP, f/2.032 MP, f/2.0 , 0.8 µm
-
Selfie camera resolution5632 x 4224 pixels6528 x 4896 pixels
-
Selfie camera video1080p1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtones-
-
EarpieceYesYes
-
Multimedia
-
Radio-FM Radio
-
Radio FMFM radio-
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
Wi-Fi display-Yes
-
WLAN WiFi Dual BandYesYes
-
USBType-C 1.0 reversible connectorType-C 1.0 reversible connector
-
USB On-The-Go-Yes
-
Bluetoothv5.0v5.0
-
Bluetooth A2DPYesYes
-
bluetooth HID-Yes
-
bluetooth LEYesYes
-
Bluetooth EDR-Yes
-
Bluetooth AptX-aptX HD
-
Infrared-Yes
-
NFCYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
Beidou-Yes
-
BDSYes-
-
Features
-
Messaging SMSSMS(threaded view)-
-
Messaging MMSMMS-
-
Messaging EmailEmail-
-
Messaging IMIM-
-
Messaging Push EmailPush Email-
-
SensorsFingerprint (rear-mounted), accelerometer, compass, gyro, proximityAccelerometer, compass, gyroscope, fingerprint, light, proximity, in-display fingerprint sensor
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity3700 mAh4030 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYesQualcomm Quick Charge 4.0
-
Cost
-
Price-280 USD
_small.jpg)
_small.jpg)
