Samsung Galaxy A15 5G vs TCL 20B
Samsung Galaxy A15 5G
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, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6-
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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 announced2023-122021-09
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Status2023-122021-09
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Design
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BuildGlass front, plastic back, plastic frameGlass front, plastic frame, plastic back
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SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height160.1 mm164.7 mm
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Width76.8 mm74.7 mm
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Thickness8.4 mm8 mm
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Weight200 g178 g
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ColorsBlack, Magical Blue, Optimistic Blue, YellowGray, Violet
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Display
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Display typeSuper AMOLEDIPS LCD
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Physical size6.5 inches6.52 inches
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Resolution1080 x 2340 pixels720 x 1600 pixels
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Pixel density396 ppi269 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant, 2.5D curved glass screen
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Display features90Hz, 800 nits (HBM)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 Dimensity 6100+Mediatek MT6762 Helio P22
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GPUMali-G57 MC2PowerVR GE8320
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Memory RAM4, 6, 8 GB4 GB
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Internal storage128, 256 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB512 GB
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OS
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OSAndroid 14, One UI 6Android 11, TCL UI
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 50 MP, f/1.8(wide) , 50 MP, f/1.85 , 79˚
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(ultrawide) , 5 MP, f/2.2(depth) , 2 MP, f/2.4
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(macro) , 2 MP, f/2.4
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Primary camera resolution8190 x 6120 pixels8190 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 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, macro-mode, phase detection autofocusAutofocus, 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 camera(wide) , 13 MP, f/2.08 MP, f/2.0 , 78˚ , 1/4" , 1.12 µm
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Selfie camera resolution4160 x 3120 pixels3264 x 2448 pixels
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Selfie camera featuresFace detection, HDR, face unlock-
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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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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 Hotspot-Yes
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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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Bluetoothv5.3v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes (market dependent)No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, virtual proximity sensingAccelerometer, fingerprint, 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 capacity5000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 25WYes, 18W
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Talk time 4G44 h-
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Tests and performance
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Antutu442500 (v10)94000 (v8)
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Geekbench(single-core)651 (v5.2)-
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Geekbench(multi-core)1973 (v5.2)-
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SAR value
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SAR EU(head)0.80 W/kg-
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SAR EU(body)1.46 W/kg-
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Cost
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Price200 USD360 USD
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Multimedia
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Radio-FM Radio
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