Realme C51 vs TCL 20 SE
Realme C51
TCL 20 SE
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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, 2100HSDPA 850, 900, 1900, 2100 - EMEA, SEA, APAC; HSDPA 850, 900, 1700(AWS), 1900, 2100 - LATAM
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41 - Africa, India; 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - AsiaLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - EMEA, SEA, APAC; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 26, 28, 66 - LATAM
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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-A, 150 Mbps download, 51 Mbps uploadLTE-A, 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 announced2023-072021-01
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Status2023-082021-01
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Design
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BuildGlass front, plastic frame, plastic back-
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height167.2 mm172.1 mm
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Width76.7 mm77.1 mm
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Thickness8 mm9.1 mm
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Weight186 g206 g
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ColorsBlack, GreenGreen, Black
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.74 inches6.82 inches
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Resolution720 x 1600 pixels720 x 1640 pixels
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Pixel density260 ppi263 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen-
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Display features90Hz, 560 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 1.8 GHz Cortex-A75Quad-core 1.8 GHz Kryo 240
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CPU(second)Hexa-core 1.8 GHz Cortex-A55quad-core 1.6 GHz Kryo 240
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ChipsetUnisoc Tiger T612Qualcomm SM4250 Snapdragon 460
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GPUMali-G57Adreno 610
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Memory RAM4 GB4 GB
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Internal storage64, 128 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB256 GB
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StorageeMMC 5.1UFS 2.1
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OS
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OSAndroid 13, Realme UI TAndroid 11, TCL UI
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Main camera
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Camera typeDualQuad
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Main camera(wide) , 50 MP, f/1.8 , 27 mm, 1/2.76" , 0.64 µm(wide) , 16 MP, f/1.8 , 27 mm, 1/2.0" , 1.12 µm, 77˚
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(depth) , 0.08 MP, f/3.0(ultrawide) , 5 MP, f/2.2 , 115˚ , 14 mm, 1/5.0" , 1.12 µm
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(depth) , 2 MP, f/2.4
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(macro) , 2 MP, f/2.4
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Primary camera resolution8120 x 6180 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual-LED flash
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Camera featuresAutofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocusHDR, Panorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 5 MP, f/1.8 , 28 mm, 1/5" , 1.12 µm(wide) , 8 MP, f/2.0 , 26 mm, 1/4.0" , 1.12 µm
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera featuresFace unlock, face detection-
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with dual speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM 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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX
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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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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, compass, 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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC, 33W (50% in 28 min)Yes
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Tests and performance
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Antutu220000 (v9)152227 (v8)
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Geekbench(single-core)397 (v5.2)248 (v5.2)
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Geekbench(multi-core)1391 (v5.2)1152 (v5.2)
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SAR value
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SAR(head)1.18 W/kg-
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SAR(body)0.78 W/kg-
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Cost
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Price160 USD180 USD
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