Xiaomi Redmi K50i vs vivo S18e
Xiaomi Redmi K50i
vivo S18e
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA5G band 1, 3, 5, 8, 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 Mbps11.52 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A (CA)LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-072023-12
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Status2022-072024-01
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Design
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BuildGlass, plasticGlass front, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.6 mm162.4 mm
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Width74.3 mm74.9 mm
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Thickness8.9 mm7.7 mm
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Weight200 g193 g
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ColorsBlack, Blue, SilverBlack, Purple, Silver
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Display
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Display typeFFS LCDAMOLED
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Physical size6.6 inches6.67 inches
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Resolution1080 x 2460 pixels1080 x 2400 pixels
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Pixel density407 ppi395 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen
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Display features144Hz, HDR10, Dolby Vision, 500 nits (typ), 650 nits (HBM)120Hz, 1800 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.85 GHz Cortex-A78Dual-core 2.8 GHz Cortex-A715
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CPU(second)quad-core 2.0 GHz Cortex-A55Hexa-core Cortex-A510
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ChipsetMediaTek Dimensity 8100Mediatek Dimensity 7200
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GPUMali-G610 MC6Mali-G610 MC4
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Memory RAM6, 8 GB12 GB
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Internal storage128, 256 GB256, 512 GB
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Memory cardNoNo
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StorageUFS 3.1UFS 2.2
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OS
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OSAndroid 12, MIUI 13Android 14, OriginOS 4
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 64 MP, f/1.9 , 1/1.72" , 0.8 µm(wide) , 50 MP, f/1.8 , 1/1.95" , 0.65 µm
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(ultrawide) , 8 MP, f/2.2 , 120˚(depth) , 2 MP, f/2.4
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(macro) , 2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels8120 x 6180 pixels
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Primary camera video4K@30fps, 1080p@30/60fps4K@30fps, 1080p@30fps
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Primary camera flashLED flashRing-LED 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, phase detection autofocus, flicker sensorAutofocus, 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
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP(wide) , 2 MP, f/2.4
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Selfie camera resolution9280 x 6920 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlock, HDR, face detectionFace unlock, face detection
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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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 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.3v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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InfraredYes-
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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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GALILEOYesYes
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BDSYesYes
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QZSSYesYes
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Features
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SensorsAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximityAccelerometer, 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-Ion
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Battery capacity5080 mAh4800 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 67W (50% in 15 min, 100% in 46 min)Yes, 80W
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Talk time 4G-17.9 h
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Tests and performance
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Antutu822274 (v9)738952 (v10)
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Geekbench(single-core)909 (v5.2)-
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Geekbench(multi-core)3718 (v5.2)-
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Cost
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Price330 USD300 USD