Cubot J20 vs Oppo Find X7 Ultra
Cubot J20
Oppo Find X7 Ultra
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 5, 7, 8, 19, 20, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.52 Mbps
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LTE speed-LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-032024-01
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Status2023-032024-01
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Design
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BuildPlasticGlass front (Gorilla Glass Victus 2), glass back (Gorilla Glass) or eco leather back, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height138 mm164.3 mm
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Width65 mm76.2 mm
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Thickness10.8 mm9.5 mm
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Weight143 g221 g
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Waterproof-IP68 (up to 1.5m for 30 mins)
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Dust proof-IP68
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ColorsBlack, GreenBlack, Blue, Brown
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Display
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Display typeIPS TFTLTPO AMOLED
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Physical size4 inches6.82 inches
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Resolution480 x 584 pixels1440 x 3168 pixels
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Pixel density245 ppi510 ppi
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Display colors167772161073741824
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Protection-Corning Gorilla Glass Victus 2
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Display features-120Hz, Dolby Vision, HDR10+, 1600 nits (typ), 2600 nits (HBM), 4500 nits (peak)
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A53Single-core 3.3 GHz Cortex-X4
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CPU(second)Penta-core 3.2 GHz Cortex-A720
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CPU(third)Dual-core 2.3 GHz Cortex-A520
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ChipsetMediatek MT6739WAQualcomm SM8650-AB Snapdragon 8 Gen 3
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GPUPowerVR GE8100Adreno 750
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Memory RAM2 GB12, 16 GB
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Internal storage16 GB256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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Storage-UFS 4.0
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OS
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OSAndroid 12 Go EditionAndroid 14, ColorOS 14
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Main camera
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Camera typeSingleQuad
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Main camera5 MP50 MP, (wide) , f/1.8 , 23 mm, 1/0.98" , 1.6 µm
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(periscope telephoto) , 50 MP, f/2.6 , 65 mm, 1/1.56" , 1.0 µm, 2.8x optical zoom
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(periscope telephoto) , 50 MP, f/4.3 , 135 mm, 1/2.51" , 0.64 µm, 6x optical zoom
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(ultrawide) , 50 MP, f/2.0 , 123˚ , 14 mm, 1/1.95" , 1.0 µm
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Primary camera resolution2560 x 1920 pixels8120 x 6180 pixels
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Primary camera video720p@30fps4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video, Dolby Vision
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, geotagging, HDR, touch focus, face detection, self-timerAutofocus, 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, contrast detection autofocus, laser autofocus, multi-directional phase detection autofocus, RAW, HEIF, Hasselblad master mode
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera2 MP32 MP, (wide) , f/2.4 , 21 mm, 1/2.74" , 0.8 µm
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Selfie camera resolution1920 x 1080 pixels6560 x 4928 pixels
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Selfie camera featuresFace unlockFace unlock, HDR, autofocus, face detection, digital image stabilization
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Selfie camera video480p@30fps4K@30/60fps, 1080p@30fps, gyro-EIS
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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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 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 802.11be
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 3.2
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USB On-The-Go-Yes
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Bluetoothv4.2v5.4
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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Infrared-Yes
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NFCYesYes; NFC-SIM, HCE, eSE, eID
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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Features
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SensorsAccelerometer, lightAccelerometer, color spectrum, compass, fingerprint, 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 capacity2350 mAh5000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Yes, 100W (50% in 10 min, 100% in 26 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W
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Tests and performance
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Antutu46844 (v8)2110808 (v10)
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Geekbench(single-core)157 (v5.2)1215 (v5.2)
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Geekbench(multi-core)380 (v5.2)4949 (v5.2)
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Cost
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Price65 USD850 USD