Oppo K7 5G vs vivo NEX 3 5G
Oppo K7 5G
vivo NEX 3 5G
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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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), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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5G network-5G NSA; N41, N78
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-ALTE-A (5CA), Cat18, 1200 Mbps download, 150 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 announced2020-082019-9
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Status2020-082019-9
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameFront/back glass, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height160.3 mm167.4 mm
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Width74.3 mm76.1 mm
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Thickness8 mm9.4 mm
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Weight180 g218.5 g
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ColorsBlack, Blue, Blue/Red, WhiteBlack, Blue
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Display
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Display typeAMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size6.4 inches6.89 inches
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Resolution1080 x 2400 pixels1080 x 2256 pixels
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Pixel density411 ppi363 ppi
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Display colors1677721616777216
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ProtectionScratch resistantScratch resistant, 3D curved glass screen
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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 PrimeSingle-core 2.96 GHz Kryo 485
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CPU(second)Single-core 2.2 GHz Kryo 475 GoldTriple-core 2.42 GHz Kryo 485
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CPU(third)Hexa-core 1.8 GHz Kryo 475 SilverQuad-core 1.8 GHz Kryo 485
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ChipsetQualcomm SDM765 Snapdragon 765GQualcomm SDM855 Snapdragon 855+
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GPUAdreno 620Adreno 640
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Memory RAM8 GB8, 12 GB
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Internal storage128, 256 GB256 GB
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Memory cardNoNo
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StorageUFS 2.1UFS 3.0
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OS
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OSColorOS 7 (Android 10)Funtouch 9.1 OS (Android 9.0 Pie)
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Main camera
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Camera typeQuadTriple
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Main camera48 MP, f/1.7 , 1/2.0" , 0.8 µm64 MP, f/1.8 , 1/1.7" , 0.8 µm
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8 MP, f/2.2 , 13 mm, 1/4" , 1.12 µm13 MP, f/2.5 , 13 mm
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2 MP, f/2.4 , 1/5" , 1.75 µm13 MP, f/2.2
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2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels-
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Primary camera video4K@30fps, 1080p@30/60fps; gyro-EIS2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
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Primary camera flashLED flashLED 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, optical 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
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Selfie camera
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Selfie camera32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm16 MP
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Selfie camera resolution6560 x 4928 pixels-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BeidouYes-
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BDS-Yes
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gravity, gyroscope, light, proximity, in-display fingerprint sensor
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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 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC 4.0Super FlashCharge
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Cost
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Price280 USD800 USD