Realme C21Y vs Realme X2 Pro
Realme C21Y
Realme X2 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speedLTE, 150 Mbps download, 51 Mbps uploadLTE Cat13, Cat15
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-062019-10
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Status2021-072019-10
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Design
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BuildGlass front, plastic back, plastic frameAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height164.5 mm161 mm
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Width76 mm75.7 mm
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Thickness9.1 mm8.7 mm
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Weight200 g199 g
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ColorsBlack, BlueBlue, Cement, Luna, Red
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Display
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Display typeIPS LCDSuper AMOLED capacitive touchscreen
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Physical size6.5 inches6.5 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density270 ppi402 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Multitouch-Yes
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 1.8 GHz Cortex-A75Single-core 2.96 GHz Kryo 485
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CPU(second)Hexa-core 1.8 GHz Cortex-A55Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetUnisoc T610Qualcomm SDM855 Snapdragon 855+
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GPUMali-G52Adreno 640
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Memory RAM4 GB6, 8, 12 GB
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Internal storage64 GB64, 128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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StorageeMMC 5.1UFS 2.1/UFS 3.0
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OS
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OSAndroid 10, Realme UIColorOS 6.1 (Android 9.0 Pie)
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Main camera
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Camera typeDualQuad
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Main camera(wide) , 13 MP, f/2.2 , 26 mm, 1/3.06" , 1.12 µm64 MP, f/1.8 , 1/1.7" , 0.8 µm, 2x optical zoom
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(macro) , 2 MP, f/2.413 MP, f/2.5 , 1/3.4" , 1.0 µm
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(depth) , 2 MP, f/2.48 MP, f/2.2 , 13 mm, 1/3.2" , 1.4 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution-9280 x 6944 pixels
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Primary camera video1080p@30fps2160p@30/60fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
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Primary camera flashLED flashLED 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 autofocusAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode
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DxOMark photo-99
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DxOMark video-86
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DxOMark camera score-95
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 5 MP, f/2.2 , 1/5.0" , 1.12 µm16 MP, f/2.0 , 1 µm
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Selfie camera resolution-4640 x 3488 pixels
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Selfie camera video1080p@30fps1080p@30fps
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DxOMark photo-74
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DxOMark video-74
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DxOMark camera score-74
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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 RadioFM Radio
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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, compass, fingerprint, gyroscope, light, 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 chargingYesSuperVOOC Flash Charge (100% in 35 min)
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Reverse chargingYes-
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Tests and performance
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Antutu196316 (v9)-
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Geekbench(single-core)378 (v5.2)-
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Geekbench(multi-core)1298 (v5.2)-
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Cost
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Price160 USD420 USD
