Ulefone Power 3 vs Zoji Z9
Ulefone Power 3
Zoji Z9
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100W-CDMA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)LTE frequency band 1(2100), 3(1800), 7(2600), 18(800), 38(2600), 39(1900), 40(2300), 41(2500)
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LTE speedLTE, Cat7 301 Mbps download, 102 Mbps uploadLTE Cat 4, 301.5 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-102018-7
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Status2017-102018-7
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Design
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BuildAluminium alloy-
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD))Dual SIM (Nano-SIM/microSD)
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Height159.2 mm163.5 mm
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Width75.9 mm79 mm
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Thickness9.85 mm14.5 mm
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Weight210 g180 g
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Waterproof-IP68
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Dust proof-IP68
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ColorsBlack, GoldBlack, Orange
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size6 inches5.7 inches
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Resolution1080 x 2160 pixels720 x 1440 pixels
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Pixel density402 ppi282 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 4Scratch resistant, Corning Gorilla Glass, In-cell
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.5 GHz Cortex-A53Quad-core 2.0 GHz Cortex-A53
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CPU(second)quad-core 1.6 GHz Cortex-A53quad-core 1.5 GHz Cortex-A53
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ChipsetMediaTek Helio P23 (MT6763T)MediaTek Helio P23 (MT6763V)
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GPUMali-G71 MP2Mali-G71 MP2
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Memory RAM6 GB6 GB
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Internal storage64 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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OS
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OSAndroid OS v7.1 Nougat, Android 8.1 OreoAndroid 8.1 Oreo
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Main camera
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Camera typeDualSingle
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Main camera16 MP, f/2.022 MP, f/2
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5 MP
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Interpolated resolution21 MP-
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Primary camera resolution4608 x 3456 pixels5344 x 4008 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashdual-LED 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, macro modeAutofocus, 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 camera8 MP, f/2.213 MP
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5 MP
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Selfie camera resolution3264 x 2448 pixels4160 x 3120 pixels
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapterYesYes
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Multimedia
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Radio-FM Radio
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Radio FMFM radio with RDS-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHzWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C reversible connector
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USB On-The-GoYesYes
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Bluetoothv4.1v4.0
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Bluetooth A2DPYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BeidouYesYes
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Features
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SensorsAccelerometer, compass, gyroscope, fingerprint, light, proximityAccelerometer, fingerprint, proximity, light, Gyroscope, Heart rate
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity6080 mAh5500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingMediaTek Pump Express Plus 2.0Yes
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Talk time 2G63 h29 h
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Talk time 3G63 h29 h
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Standby time 2G1800 h480 h
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Standby time 3G1800 h480 h