TCL 20Y vs Xiaomi Redmi K50i
TCL 20Y
Xiaomi Redmi K50i
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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, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 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 speedLTE, Cat4, 151 Mbps download, 51 Mbps uploadLTE-A (CA)
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092022-07
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Status2021-092022-07
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Design
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BuildGlass front, plastic frame, plastic backGlass, plastic
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.6 mm163.6 mm
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Width75.6 mm74.3 mm
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Thickness8.8 mm8.9 mm
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Weight194 g200 g
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ColorsBlack, BlueBlack, Blue, Silver
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Display
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Display typeIPS LCDFFS LCD
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Physical size6.52 inches6.6 inches
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Resolution720 x 1600 pixels1080 x 2460 pixels
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Pixel density269 ppi407 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display featuresVast display144Hz, HDR10, Dolby Vision, 500 nits (typ), 650 nits (HBM)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.8 GHz Cortex-A53Quad-core 2.85 GHz Cortex-A78
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CPU(second)quad-core 1.5 GHz Cortex-A53quad-core 2.0 GHz Cortex-A55
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ChipsetMediatek MT6762D Helio P22MediaTek Dimensity 8100
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GPUPowerVR GE8320Mali-G610 MC6
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Memory RAM4 GB6, 8 GB
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Internal storage64 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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Storage-UFS 3.1
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OS
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OSAndroid 11, TCL UIAndroid 12, MIUI 13
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 48 MP, f/1.8 , 79˚ , 26 mm, 1/2.0" , 0.8 µm(wide) , 64 MP, f/1.9 , 1/1.72" , 0.8 µm
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(depth) , 2 MP, f/2.4 , 90˚ , 1/5.0"(ultrawide) , 8 MP, f/2.2 , 120˚
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84˚ , (macro) , 2 MP, f/2.4 , 1/5.0"(macro) , 2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30/60fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, 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 2.0Autofocus, 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, phase detection autofocus, flicker sensor
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/2.0 , 78˚ , 26 mm, 1/4" , 1.12 µm16 MP, (wide)
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Selfie camera resolution3264 x 2448 pixels9280 x 6920 pixels
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Selfie camera featuresFace unlock, HDRFace unlock, HDR, face detection
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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, 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 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, 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 capacity4000 mAh5080 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 67W (50% in 15 min, 100% in 46 min)
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Talk time 2G50 h-
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Talk time 3G40 h-
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Talk time 4G29 h-
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Standby time 2G800 h-
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Standby time 3G690 h-
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Standby time 4G600 h-
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Tests and performance
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Antutu94000 (v8)822274 (v9)
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Geekbench(single-core)-909 (v5.2)
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Geekbench(multi-core)-3718 (v5.2)
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Cost
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Price150 USD330 USD