Xiaomi Redmi K30i 5G vs vivo X90
Xiaomi Redmi K30i 5G
vivo X90
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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, 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 5, 7, 8, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
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5G network5G band 41, 78; Sub65G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
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HSDPA speed42 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-ALTE-A
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5G speed2+ Gbps download-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-052022-11
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Status2020-062022-11
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frameGlass front, glass back or eco leather back
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.3 mm164.1 mm
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Width76.6 mm74.4 mm
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Thickness8.8 mm8.5 mm
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Weight208 g196/200 g
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Waterproof-IP64
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Dust proof-IP64
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ColorsBlue, Purple, Red, WhiteBlack, Blue, Red
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED
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Physical size6.67 inches6.78 inches
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Resolution1080 x 2400 pixels1260 x 2800 pixels
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Pixel density395 ppi453 ppi
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Display colors167772161073741824
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Protection2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, Oleophobic coatingScratch resistant, 3D curved glass screen
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Display featuresHDR10, 120Hz refresh rate120Hz, HDR10+
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.4 GHz Kryo 475 PrimeSingle-core 3.05 GHz Cortex-X3
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CPU(second)Single-core 2.2 GHz Kryo 475 GoldTriple-core 2.85 GHz Cortex-A715
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CPU(third)Hexa-core 1.8 GHz Kryo 475 SilverQuad-core 1.8 GHz Cortex-A510
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ChipsetQualcomm SDM765 Snapdragon 765GMediaTek Dimensity 9200
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GPUAdreno 620Arm Immortalis-G715
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Memory RAM6 GB8, 12 GB
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Internal storage128 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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StorageUFS 2.1UFS 3.1, UFS 4.0
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OS
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OSMIUI 11 (Android 10.0)Android 13, Funtouch (global), Origin OS 3 (China)
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Main camera
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Camera typeQuadTriple
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Main camera48 MP, f/1.9 , 1/2.0" , 0.8 µm50 MP, f/1.8 , 1/1.49" , 1.0 µm, (wide) , 10x digital zoom
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8 MP, f/2.2 , 1/4" , 1.12 µm12 MP, f/2.0 , 1/2.93" , 1.22 µm, (telephoto) , 50 mm, 2x optical zoom
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2 MP, f/2.412 MP, f/2.0 , 116˚ , (ultrawide) , 16 mm, 1/2.93" , 1.22 µm
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2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels8190 x 6120 pixels
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Primary camera video4K@30fps, 1080p@30fps; gyro-EIS4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera optics-Zeiss optics
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Primary camera flashdual LED flashdual-LED dual-tone flash
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Camera featuresAutofocus, continuous shooting, digital 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 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, laser autofocus
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Selfie camera
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Selfie camera typeDualSingle
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Selfie camera20 MP, f/2.2 , 27 mm, 1/3.4" , 0.8 µm32 MP, f/2.5 , 24 mm, 1/2.8" , 0.8 µm, (wide)
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Selfie camera resolution5184 x 3800 pixels6528 x 4896 pixels
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Selfie camera features-Face unlock
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Selfie camera video1080p@30fps4K@30fps, 1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYesYes
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.1v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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InfraredYesYes
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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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BeidouYes-
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BDS-Yes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, compass, 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 capacity4800 mAh4810 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 120W (50% in 8 min)
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Reverse charging-Yes
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Talk time 4G-17.5 h
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Cost
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Price300 USD500 USD
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Tests and performance
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Antutu-1250000 (v9)
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Geekbench(single-core)-1426 (v5.2)
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Geekbench(multi-core)-4438 (v5.2)