Lenovo K9 vs ZTE nubia Watch
Lenovo K9
ZTE nubia Watch
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 800
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 3, 38, 39, 40, 41
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A, Cat6, 300 Mbps download, 51 Mbps upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2018-102020-07
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Status2018-102020-08
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Design
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BuildMetalPlastic front (display), stainless steel 316L & aluminum alloy frame
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)eSIM
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Height153.8 mm125 mm
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Width72.9 mm41.5 mm
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Thickness8 mm14.2 mm
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Weight155 g98 g
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ColorsBlack, BlueBlack, Green, Red
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED
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Physical size5.7 inches4.01 inches
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Resolution720 x 1440 pixels192 x 960 pixels
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Pixel density282 ppi244 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenCorning Gorilla Glass
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MultitouchYes-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 1.1 GHz Cortex-A7
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek MT6762 Helio P22Qualcomm MSM8909W Snapdragon Wear 2100
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GPUPowerVR GE8320Adreno 304
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Memory RAM3 GB1 GB
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Internal storage32 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max256 GB-
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Storage-eMMC 4.5
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OS
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OSAndroid 8.1 OreoProprietary platform
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Main camera
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Camera typeDual-
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Main camera13 MP, f/2.2 , 1/3" , 1.12 µm
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Primary camera-No
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5 MP, f/2.4 , 1.12 µm
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30/60fps-
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Primary camera flashdual-LED flash-
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Primary camera phase detection autofocusphase detection autofocus-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode-
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Selfie camera
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Selfie camera typeDual-
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Selfie camera13 MP, f/2.2 , 1/3" , 1.12 µm
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5 MP, f/2.4 , 1.12 µm
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Selfie camera resolution4160 x 3120 pixels-
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Selfie camera video1080p@30/60fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYes-
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBType-C 1.0 reversible connectorNo
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USB On-The-GoYes-
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Bluetoothv4.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, fingerprint, light, proximityAccelerometer, compass, gyro, heart rate
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Browser
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HTMLHTML5No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3000 mAh420 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Cost
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Price-300 USD