Huawei Mate X2 vs Realme C51
Huawei Mate X2
Realme C51
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41LTE frequency band 1, 3, 5, 8, 38, 40, 41 - Africa, India; 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - Asia
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5G network5G band 1, 3, 28, 38, 40, 41, 77, 78, 79, 80, 84 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-ALTE-A, 150 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 announced2021-022023-07
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Status2021-022023-08
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Design
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BuildGlass front, glass back, aluminum frameGlass front, plastic frame, plastic back
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height161.8 mm167.2 mm
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Width74.6 mm76.7 mm
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Thickness8.2 mm8 mm
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Height unfolded161.8 mm-
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Width unfolded145.8 mm-
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Thickness unfolded14.7 mm-
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Weight295 g186 g
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ColorsBlack, Blue, Rose Gold, WhiteBlack, Green
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Display
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Display typeFoldable OLEDIPS LCD
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Physical size8.0 inches6.74 inches
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Resolution2200 x 2480 pixels720 x 1600 pixels
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Pixel density413 ppi260 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen
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Display features90Hz90Hz, 560 nits (peak)
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Cover displayOLED-
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Cover display physical size6.45 inches-
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Cover display resolution1160 x 2700 pixels-
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Сover display pixel density456 ppi-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.13 GHz Cortex-A77Dual-core 1.8 GHz Cortex-A75
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CPU(second)Triple-core 2.54 GHz Cortex-A77Hexa-core 1.8 GHz Cortex-A55
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CPU(third)Quad-core 2.05 GHz Cortex-A55
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ChipsetKirin 9000 5GUnisoc Tiger T612
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GPUMali-G78 MP24Mali-G57
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Internal storage256, 512 GB64, 128 GB
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Memory RAM8 GB4 GB
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Memory cardNM (Nano Memory)microSD, microSDHC, microSDXC
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Memory card max256 GB2 TB
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StorageUFS 3.XeMMC 5.1
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OS
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OSAndroid 10, EMUI 11, no Google Play ServicesAndroid 13, Realme UI T
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Main camera
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Camera typeQuadDual
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Main camera(wide) , 50 MP, f/1.9 , 23 mm, 1/1.28" , 1.22 µm(wide) , 50 MP, f/1.8 , 27 mm, 1/2.76" , 0.64 µm
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(telephoto) , 12 MP, f/2.4 , 70 mm, 3x optical zoom(depth) , 0.08 MP, f/3.0
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(periscope telephoto) , 8 MP, f/4.4 , 240 mm, 10x optical zoom
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(ultrawide) , 16 MP, f/2.2 , 17 mm
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Primary camera resolution8192 x 6144 pixels8120 x 6180 pixels
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Primary camera video4K@30/60fps, 1080p@30/60fps, gyro-EIS1080p@30fps
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Primary camera opticsLeica optics-
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, 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, macro-mode, phase detection autofocus, contrast detection autofocusAutofocus, 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 autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP, f/2.2(wide) , 5 MP, f/1.8 , 28 mm, 1/5" , 1.12 µm
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Selfie camera resolution4608 x 3456 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlock, HDRFace unlock, face detection
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 3.1Type-C 2.0
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USB On-The-GoYes-
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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InfraredYes-
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NFCYesYes
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GPSYes, with dual-band A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYes-
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QZSSYes-
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NavICYes-
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Features
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SensorsAccelerometer, barometer, color spectrum, compass, fingerprint, gyroscope, 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 capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingHuawei SuperChargeSuperVOOC, 33W (50% in 28 min)
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Tests and performance
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Antutu688000 (v8)220000 (v9)
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Geekbench(single-core)1033 (v5.2)397 (v5.2)
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Geekbench(multi-core)3687 (v5.2)1391 (v5.2)
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Cost
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Price2700 USD160 USD
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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