TCL 20Y vs vivo S15
TCL 20Y
vivo S15
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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 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28LTE frequency band 1, 2, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 8, 28, 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
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092022-05
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Status2021-092022-05
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Design
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BuildGlass front, plastic frame, plastic backAG glass, 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 mm161.1 mm
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Width75.6 mm74.3 mm
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Thickness8.8 mm8 mm
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Weight194 g197 g
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ColorsBlack, BlueBlack, Blue, Yellow
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Display
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Display typeIPS LCDAMOLED
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Physical size6.52 inches6.62 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density269 ppi398 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, 2.5D curved glass screen
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Display featuresVast display120Hz, HDR10+, 1300 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.8 GHz Cortex-A53Single-core 3.2 GHz Kryo 585
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CPU(second)quad-core 1.5 GHz Cortex-A53Triple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.80 GHz Kryo 585
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ChipsetMediatek MT6762D Helio P22Qualcomm SM8250-AC Snapdragon 870 5G
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GPUPowerVR GE8320Adreno 650
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Memory RAM4 GB8, 12 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, Origin OS Ocean
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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 , 25 mm, 1/1.72"
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(depth) , 2 MP, f/2.4 , 90˚ , 1/5.0"(ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm
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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@30fps
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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, 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
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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 µm32 MP, f/2.0 , (wide)
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera featuresFace unlock, HDRFace unlock, autofocus, HDR, face detection, panorama, geotagging, digital image stabilization
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with dual 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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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD, aptX Adaptive
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NFCYesYes
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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, 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 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 66W (50% in 18 min)
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Talk time 2G50 h-
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Talk time 3G40 h-
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Talk time 4G29 h13.8 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)725000 (v9)
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Geekbench(single-core)-945 (v5.2)
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Geekbench(multi-core)-3413 (v5.2)
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Cost
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Price150 USD400 USD