Realme X7 vs Xiaomi Redmi K50i
Realme X7
Xiaomi Redmi K50i
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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 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 41, 77, 78, 79; SA/NSA5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 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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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A (CA)LTE-A (CA)
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5G speed2.3 Gbps download-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092022-07
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Status2020-092022-07
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Design
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BuildAluminium alloy, glassGlass, plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height160.9 mm163.6 mm
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Width74.4 mm74.3 mm
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Thickness8.1 mm8.9 mm
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Weight175 g200 g
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ColorsBlue, Rainbow, WhiteBlack, Blue, Silver
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Display
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Display typeAMOLED capacitive touchscreenFFS LCD
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Physical size6.4 inches6.6 inches
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Resolution1080 x 2400 pixels1080 x 2460 pixels
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Pixel density411 ppi407 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla GlassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features-144Hz, HDR10, Dolby Vision, 500 nits (typ), 650 nits (HBM)
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Hardware
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CPU-Octa-core
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CPUOcta-core 2.4 GHzQuad-core 2.85 GHz Cortex-A78
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CPU(second)quad-core 2.0 GHz Cortex-A55
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ChipsetMediaTek Dimensity 800U 5GMediaTek Dimensity 8100
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GPUMali-G57Mali-G610 MC6
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Memory RAM6, 8 GB6, 8 GB
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Internal storage128 GB128, 256 GB
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Memory cardNoNo
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StorageUFS 2.1UFS 3.1
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OS
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OSRealme UI (Android 10)Android 12, MIUI 13
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Main camera
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Camera typeQuadTriple
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Main camera64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm64 MP, f/1.9 , 1/1.72" , 0.8 µm, (wide)
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8 MP, f/2.3 , 1/4.0" , 1.12 µm8 MP, f/2.2 , (ultrawide) , 120˚
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2 MP, f/2.42 MP, f/2.4 , (macro)
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2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels9280 x 6920 pixels
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Primary camera video4K@30fps, 1080p@30/60/120fps, gyro-EIS4K@30fps, 1080p@30/60fps
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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, 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, phase detection autofocus, flicker sensor
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Selfie camera
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Selfie camera type-Single
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Selfie camera32 MP, f/2.5 , 24 mm, 1/2.8" , 0.8 µm16 MP, (wide)
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Selfie camera resolution5184 x 3456 pixels9280 x 6920 pixels
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Selfie camera features-Face unlock, HDR, face detection
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Selfie camera video1080p@30/120fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoNo
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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, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.1v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFC-No
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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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BDSYesYes
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QZSSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, color spectrum, 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 capacity4300 mAh5080 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperDart Charge (100% in 33 min)Yes, 67W (50% in 15 min, 100% in 46 min)
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Cost
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Price260 USD330 USD
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Tests and performance
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Antutu-822274 (v9)
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Geekbench(single-core)-909 (v5.2)
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Geekbench(multi-core)-3718 (v5.2)