Apple iPhone 15 vs Cubot J20
Apple iPhone 15
Cubot J20
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66 - global version; 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66, 71 - USA; 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66, 71 - Canada, Japan; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - China, Hong KongLTE frequency band 1, 3, 5, 7, 8, 19, 20, 40
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5G network5G band 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 53, 66, 70, 77, 78, 79 SA/NSA/Sub6 - global version; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - USA; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 75, 76, 77, 78, 79 SA/NSA/Sub6 - Canada, Japan; 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 77, 78, 79 SA/NSA/Sub6 - China, Hong Kong-
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HSDPA speed42.2 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A, 1 Gbps download, 500 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-092023-03
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Status2023-092023-03
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Design
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BuildGlass front (Corning-made glass), glass back (Corning-made glass), aluminum framePlastic
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SIMNano-SIM and eSIM - global version; Dual eSIM with multiple numbers - USA; Dual SIM (Nano-SIM, dual stand-by) - ChinaDual SIM (Nano-SIM, dual stand-by)
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Height147.6 mm138 mm
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Width71.6 mm65 mm
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Thickness7.8 mm10.8 mm
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Weight171 g143 g
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PaymentApple Pay(Visa, MasterCard, AMEX certified)-
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WaterproofIP68 (6m and 30 mins)-
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Dust proofIP68-
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ColorsBlack, Blue, Green, Pink, YellowBlack, Green
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Display
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Display typeSuper Retina XDR OLEDIPS TFT
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Physical size6.1 inches4 inches
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Resolution1179 x 2256 pixels480 x 584 pixels
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Pixel density461 ppi245 ppi
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Display colors1677721616777216
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ProtectionCeramic Shield glass-
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Display featuresHDR10, Dolby Vision, 1000 nits (HBM), 2000 nits (peak)-
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Hardware
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CPUHexa-core-
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CPUDual-core 3.46 GHz EverestQuad-core 1.3 GHz Cortex-A53
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CPU(second)quad-core 2.02 GHz Sawtooth
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ChipsetApple A16 BionicMediatek MT6739WA
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GPUApple GPU (5-core graphics)PowerVR GE8100
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Memory RAM6 GB2 GB
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Internal storage128, 256, 512 GB16 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-128 GB
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StorageNVMe-
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OS
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OSiOS 17, upgradable to iOS 17.0.3Android 12 Go Edition
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Main camera
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Camera typeDualSingle
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Main camera(wide) , 48 MP, f/1.6 , 26 mm, 1.0 µm, 10x digital zoom5 MP
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(ultrawide) , 12 MP, f/2.4 , 120˚ , 13 mm
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Primary camera resolution8000 x 6000 pixels2560 x 1920 pixels
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Primary camera video4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, HDR, Dolby Vision HDR (up to 60fps), Cinematic mode (4K@30fps), stereo sound rec.720p@30fps
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Primary camera flashdual-LED dual-tone flashLED flash
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Camera featuresAutofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, RAW, Night Mode, Deep Fusion, Dolby Vision HDR video recording, Smart HDR 5, photographic styles, cinematic modeAutofocus, geotagging, HDR, touch focus, face detection, self-timer
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Selfie camera
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Selfie camera typeDualSingle
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Selfie camera(wide) , 12 MP, f/1.9 , 23 mm, 1/3.6"2 MP
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SL 3D
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Selfie camera resolution4032 x 3024 pixels1920 x 1080 pixels
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Selfie camera featuresFace unlock, Night Mode, Deep Fusion, HDR, Cinematic mode, Smart HDR 5, digital image stabilization, autofocusFace unlock
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Selfie camera video4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS480p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0, DisplayPortmicroUSB 2.0
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Bluetoothv5.3v4.2
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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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GLONASSYes-
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GALILEOYes-
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, barometer, compass, Face ID, gyroscope, proximityAccelerometer, light
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3349 mAh2350 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingYes (50% in 30 min)-
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Reverse chargingYes, 4.5W-
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Wireless chargingMagSafe, 15W-
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Fast wireless chargingQi, 7.5W-
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Tests and performance
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Antutu1470000 (v10)46844 (v8)
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Geekbench(single-core)-157 (v5.2)
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Geekbench(multi-core)-380 (v5.2)
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SAR value
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SAR(head)1.12 W/kg-
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SAR(body)1.14 W/kg-
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SAR EU(head)0.98 W/kg-
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SAR EU(body)0.98 W/kg-
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Cost
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Price830 USD65 USD