Cubot J20 vs Huawei Mate X3
Cubot J20
Huawei Mate X3
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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 1xEV-DO
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4G networkLTE frequency band 1, 3, 5, 7, 8, 19, 20, 40LTE frequency band 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41
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5G network-5G band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41 SA/NSA
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-032023-03
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Status2023-032023-04
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Design
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BuildPlasticGlass front, glass back or eco leather back, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height138 mm156.9 mm
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Width65 mm72.4 mm
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Thickness10.8 mm11.8 mm
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Height unfolded-156.9 mm
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Width unfolded-141.5 mm
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Thickness unfolded-5.3 mm
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Weight143 g239/241 g
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Waterproof-IPX8
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Dust proof-IPX8
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ColorsBlack, GreenBlack, Dark Green, Gold, Purple, White
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Display
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Display typeIPS TFTFoldable OLED
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Physical size4 inches7.85 inches
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Resolution480 x 584 pixels2224 x 2496 pixels
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Pixel density245 ppi426 ppi
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Display colors167772161073741824
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Protection-Kunlun Glass (cover display only)
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Display features-120Hz
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Cover display-OLED
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Cover display physical size-6.4 inches
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Cover display resolution-1080 x 2504 pixels
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A53Single-core 3.19 GHz Cortex-X2
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CPU(second)Triple-core 2.75 GHz Cortex-A710
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CPU(third)Quad-core 2.0 GHz Cortex-A510
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ChipsetMediatek MT6739WAQualcomm SM8475 Snapdragon 8+ Gen 1 4G
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GPUPowerVR GE8100Adreno 730
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Memory RAM2 GB8 GB
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Internal storage16 GB256, 512, 1024 GB
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Memory cardmicroSD, microSDHC, microSDXCNM (Nano Memory)
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Memory card max128 GB256 GB
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Storage-UFS
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OS
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OSAndroid 12 Go EditionHarmonyOS 3.1 (China), EMUI (Europe), no Google Play Services
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Main camera
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Camera typeSingleTriple
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Main camera5 MP50 MP, (wide) , f/1.9 , 23 mm, 50x digital zoom
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(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 5x optical zoom
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(ultrawide) , 13 MP, f/2.2 , 13 mm
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Primary camera resolution2560 x 1920 pixels8192 x 6144 pixels
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Primary camera video720p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, geotagging, HDR, touch focus, face detection, self-timerAutofocus, 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, XMAGE
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera2 MP8 MP, (wide) , f/2.4
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Selfie camera resolution1920 x 1080 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlockFace unlock, HDR
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Selfie camera video480p@30fps4K@30fps, 1080p@30fps
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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
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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 3.1, Display Port 1.2
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USB On-The-Go-Yes
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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Infrared-Yes
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NFCYesYes; NFC-SIM, HCE
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GPSYes, with A-GPSYes, with 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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NavIC-Yes
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Features
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SensorsAccelerometer, lightAccelerometer, altimiter, barometer, 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 mAh4800 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Yes, 66W
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Wireless reverse charging-Yes, 7.5W
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Fast wireless charging-Yes, 50W
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Tests and performance
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Antutu46844 (v8)954564 (v9)
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Geekbench(single-core)157 (v5.2)1312 (v5.2)
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Geekbench(multi-core)380 (v5.2)4282 (v5.2)
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Cost
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Price65 USD1990 USD