Lenovo K9 vs Samsung Galaxy A8 Star (A9 Star)
_big.jpg)
Lenovo K9
Samsung Galaxy A8 Star (A9 Star)
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
-
3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
-
4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)LTE
-
HSDPA speed42.2 Mbps42.2 Mbps
-
HSUPA speed5.76 Mbps5.76 Mbps
-
LTE speedLTE-A, Cat6, 300 Mbps download, 51 Mbps upload-
-
LTE-A speed-LTE-A, (3CA) Cat9, 450 Mbps download, 50 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2018-102018-6
-
Status2018-102018
-
Design
-
BuildMetalPolycarbonate
-
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
-
Height153.8 mm162.4 mm
-
Width72.9 mm77 mm
-
Thickness8 mm7.6 mm
-
Weight155 g191 g
-
Payment-Samsung Pay
-
ColorsBlack, BlueBlack, White
-
Display
-
Display typeIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
-
Physical size5.7 inches6.3 inches
-
Resolution720 x 1440 pixels1080 x 2220 pixels
-
Pixel density282 ppi392 ppi
-
Display colors1677721616777216
-
Protection2.5D curved glass screen2.5D curved glass screen
-
MultitouchYesYes
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUQuad-core 2.0 GHz Cortex-A53Quad-core 2.2 GHz Kryo 260
-
CPU(second)quad-core 1.5 GHz Cortex-A53quad-core 1.8 GHz Kryo 260
-
ChipsetMediatek MT6762 Helio P22Qualcomm SDM660 Snapdragon 660
-
GPUPowerVR GE8320Adreno 512
-
Memory RAM3 GB4 GB
-
Internal storage32 GB64 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD(uses second SIM slot)
-
Memory card max256 GB400 GB
-
OS
-
OSAndroid 8.1 OreoAndroid 8.0 (Oreo)
-
Main camera
-
Camera typeDualDual
-
Main camera13 MP, f/2.2 , 1/3" , 1.12 µm24 MP, f/1.7
-
5 MP, f/2.4 , 1.12 µm16 MP, f/1.7
-
Primary camera resolution4160 x 3120 pixels4608 x 3456 pixels
-
Primary camera video1080p@30/60fps2160p@30fps, 1080p@30fps
-
Primary camera Autofocus-phase detection autofocus
-
Primary camera flashdual-LED flashLED flash
-
Primary camera phase detection autofocusphase detection autofocus-
-
Camera featuresAutofocus, continuous shooting, digital zoom, 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 camera typeDual-
-
Selfie camera13 MP, f/2.2 , 1/3" , 1.12 µm24 MP, f/2.0
-
5 MP, f/2.4 , 1.12 µm
-
Selfie camera resolution4160 x 3120 pixels5632 x 4224 pixels
-
Selfie camera video1080p@30/60fps1080p
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
Notifications-Vibration; MP3, WAV ringtones
-
EarpieceYesYes
-
Multimedia
-
RadioFM Radio-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
WLAN WiFi Dual Band-Yes
-
USBType-C 1.0 reversible connectorType-C 1.0 reversible connector
-
USB On-The-GoYes-
-
Bluetoothv4.1v5.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
NFC-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASS-Yes
-
GALILEO-Yes
-
BDS-Yes
-
Features
-
Messaging SMS-SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging Email-Email
-
Messaging IM-IM
-
Messaging Push Email-Push Email
-
SensorsAccelerometer, fingerprint, light, proximityFingerprint (rear-mounted), accelerometer, compass, gyro, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity3000 mAh3700 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYesYes
_small.jpg)
