T-Mobile REVVL 6 vs TCL 20B
T-Mobile REVVL 6
TCL 20B
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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 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 71LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 25, 41, 66, 71, 77 SA/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, Cat4, 151 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-072021-09
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Status2022-072021-09
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Design
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Build-Glass front, plastic frame, plastic back
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height166.6 mm164.7 mm
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Width76.4 mm74.7 mm
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Thickness8.8 mm8 mm
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Weight194 g178 g
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Splash resistantYes-
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ColorsBlueGray, Violet
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.52 inches6.52 inches
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Resolution720 x 1600 pixels720 x 1600 pixels
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Pixel density269 ppi269 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen
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Display features-Vast display
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Quad-core 1.8 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.5 GHz Cortex-A53
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ChipsetMediaTek MT6833 Dimensity 700Mediatek MT6762 Helio P22
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GPUMali-G57 MC2PowerVR GE8320
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Memory RAM4 GB4 GB
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Internal storage64 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB512 GB
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OS
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OSAndroid 12Android 11, TCL UI
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 13 MP(wide) , 50 MP, f/1.85 , 79˚
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(depth) , 2 MP(depth) , 2 MP, f/2.4
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(macro) , 2 MP
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Primary camera resolution-8190 x 6144 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, night mode, AI scene detection 2.0
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP8 MP, f/2.0 , 78˚ , 1/4" , 1.12 µm
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video1080p@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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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0Type-C 2.0
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoNo
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, fingerprint, proximity
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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 capacity4500 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 15WYes, 18W
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Cost
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Price170 USD360 USD
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Tests and performance
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Antutu-94000 (v8)