Oppo K7 5G vs Zoji Z9
Oppo K7 5G
Zoji Z9
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOW-CDMA 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41LTE frequency band 1(2100), 3(1800), 7(2600), 18(800), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-ALTE Cat 4, 301.5 Mbps download, 51 Mbps upload
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5G speed1.9 Gbps download-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082018-7
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Status2020-082018-7
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame-
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM/microSD)
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Height160.3 mm163.5 mm
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Width74.3 mm79 mm
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Thickness8 mm14.5 mm
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Weight180 g180 g
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Waterproof-IP68
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Dust proof-IP68
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ColorsBlack, Blue, Blue/Red, WhiteBlack, Orange
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Display
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Display typeAMOLED capacitive touchscreenIPS capacitive touchscreen
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Physical size6.4 inches5.7 inches
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Resolution1080 x 2400 pixels720 x 1440 pixels
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Pixel density411 ppi282 ppi
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Display colors1677721616777216
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ProtectionScratch resistantScratch resistant, Corning Gorilla Glass, In-cell
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Multitouch-Yes
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.4 GHz Kryo 475 PrimeQuad-core 2.0 GHz Cortex-A53
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CPU(second)Single-core 2.2 GHz Kryo 475 Goldquad-core 1.5 GHz Cortex-A53
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CPU(third)Hexa-core 1.8 GHz Kryo 475 Silver
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ChipsetQualcomm SDM765 Snapdragon 765GMediaTek Helio P23 (MT6763V)
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GPUAdreno 620Mali-G71 MP2
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Memory RAM8 GB6 GB
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Internal storage128, 256 GB64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageUFS 2.1-
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OS
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OSColorOS 7 (Android 10)Android 8.1 Oreo
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Main camera
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Camera typeQuadSingle
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Main camera48 MP, f/1.7 , 1/2.0" , 0.8 µm22 MP, f/2
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8 MP, f/2.2 , 13 mm, 1/4" , 1.12 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels5344 x 4008 pixels
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Primary camera video4K@30fps, 1080p@30/60fps; gyro-EIS1080p@30fps
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Primary camera flashLED flashdual LED flash
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Camera featuresAutofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, contrast detection autofocusAutofocus, 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 camera32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm13 MP
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Selfie camera resolution6560 x 4928 pixels4160 x 3120 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapter-Yes
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-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 DirectYes-
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.1v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BeidouYesYes
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, 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 capacity4025 mAh5500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC 4.0Yes
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Talk time 2G-29 h
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Talk time 3G-29 h
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Standby time 2G-480 h
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Standby time 3G-480 h
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Cost
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Price280 USD-