Oppo A77 4G vs Oppo Find X2 Neo
Oppo A77 4G
Oppo Find X2 Neo
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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 800, 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 7, 28, 40, 78 NSA
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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 speedLTELTE-A
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5G speed-3.7 Gbps download, 1.6 Gbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-082020-04
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Status2022-082020-05
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Design
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BuildGlass front, plastic frame, plastic or leather backGlass front, glass back, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height163.8 mm159.4 mm
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Width75.1 mm72.4 mm
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Thickness8 mm7.7 mm
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Weight187/189 g171 g
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WaterproofIP54-
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Dust proofIP54-
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ColorsBlue, OrangeBlack, Blue
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Display
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Display typeIPS LCDAMOLED
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Physical size6.56 inches6.5 inches
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Resolution720 x 1612 pixels1080 x 2400 pixels
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Pixel density269 ppi402 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenCorning Gorilla Glass 5
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Display features90Hz, 480 nits (typ), 600 nits (HBM)90Hz refresh rate, 500 nits max brightness
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Single-core 2.4 GHz Kryo 475 Prime
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CPU(second)quad-core 1.8 GHz Cortex-A53Single-core 2.2 GHz Kryo 475 Gold
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CPU(third)Hexa-core 1.8 GHz Kryo 475 Silver
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ChipsetMediaTek MT6765G Helio G35Qualcomm SDM765 Snapdragon 765G
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GPUPowerVR GE8320Adreno 620
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Memory RAM4 GB12 GB
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Internal storage64 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max64 GB-
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StorageUFS 2.2UFS 2.1
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OS
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OSAndroid 12, ColorOS 12.1Android 10.0; colorOS 7
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Main camera
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Camera typeDualQuad
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Main camera(wide) , 50 MP, f/1.8 , 81˚48 MP, f/1.7 , 26 mm, 1/2.0" , 0.8 µm
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(depth) , 2 MP, f/2.4 , 89˚13 MP, f/2.4 , 53 mm, 1/3.4" , 1.0 µm, 2x optical zoom
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8 MP, f/2.2 , 1/3.2" , 1.4 µm
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2 MP, f/2.4 , 26 mm, 1/5.0" , 1.75 µm
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Primary camera video1080p@30fps4K@30fps, 1080p@30/60fps; gyro-EIS, OIS
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Primary camera flashLED flashdual-LED flash
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Camera features-Autofocus, continuous autofocus, 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, macro-mode, phase detection autofocus, contrast detection autofocus
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DxOMark photo-106
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DxOMark zoom-61
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DxOMark video-97
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DxOMark camera score-105
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 2 MP, f/2.432 MP, f/2.4 , 1/2.8" , 0.8 µm
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Selfie camera featuresPanorama-
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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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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoNo
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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 display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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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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GALILEOYesYes
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Beidou-Yes
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, fingerprint, compass, gyroscope, proximity
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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 capacity5000 mAh4025 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC, 33W (100% in 69 min)VOOC 4.0 (50% in 20 min)
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Cost
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Price200 USD770 USD