Cubot J20 vs T-Mobile REVVL 6
Cubot J20
T-Mobile REVVL 6
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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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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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, 13, 20, 25, 26, 28, 38, 39, 40, 41, 71
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5G network-5G band 25, 41, 66, 71, 77 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 announced2023-032022-07
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Status2023-032022-07
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height138 mm166.6 mm
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Width65 mm76.4 mm
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Thickness10.8 mm8.8 mm
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Weight143 g194 g
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Splash resistant-Yes
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ColorsBlack, GreenBlue
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Display
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Display typeIPS TFTIPS LCD
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Physical size4 inches6.52 inches
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Resolution480 x 584 pixels720 x 1600 pixels
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Pixel density245 ppi269 ppi
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Display colors1677721616777216
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A53Dual-core 2.2 GHz Cortex-A76
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediatek MT6739WAMediaTek MT6833 Dimensity 700
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GPUPowerVR GE8100Mali-G57 MC2
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Internal storage16 GB64 GB
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Memory RAM2 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB2 TB
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OS
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OSAndroid 12 Go EditionAndroid 12
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Main camera
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Camera typeSingleTriple
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Main camera5 MP13 MP, (wide)
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(depth) , 2 MP
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(macro) , 2 MP
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Primary camera resolution2560 x 1920 pixels-
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, geotagging, HDR, touch focus, face detection, self-timer-
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera2 MP5 MP
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Selfie camera resolution1920 x 1080 pixels-
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Selfie camera featuresFace unlock-
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Selfie camera video480p@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 802.11b, 802.11g, 802.11nWi-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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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Bluetoothv4.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, lightAccelerometer, barometer, 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-Ion
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Battery capacity2350 mAh4500 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Yes, 15W
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Tests and performance
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Antutu46844 (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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Cost
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Price65 USD170 USD