Samsung Galaxy S22 Ultra vs Xiaomi Redmi K40 Pro
Samsung Galaxy S22 Ultra
Xiaomi Redmi K40 Pro
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMAGSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
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5G network5G band 1, 3, 5, 7, 8, 28, 40, 77, 78 SA/NSA/Sub6/mmWave5G band 1, 3, 28, 41, 77, 78 SA/NSA/Sub6
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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-A (7CA), Cat20, 2000 Mbps download, 200 Mbps uploadLTE-A, 1174 Mbps download, 210 Mbps upload
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5G speed5+ Gbps download-
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GPRSYesYes
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EDGEYesClass 8
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Availability
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Oficially announced2022-022021-02
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Status2022-022021-03
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Design
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BuildGlass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frameGlass, Metal
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SIMSingle SIM (Nano-SIM) or Dual SIM (2 Nano-SIMs + eSIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.3 mm163.7 mm
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Width77.9 mm76.4 mm
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Thickness8.9 mm7.8 mm
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Weight228 / 229 (mmWave) g196 g
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StylusYes-
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PaymentSamsung Pay (Visa, MasterCard certified)-
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WaterproofIP68 (1.5m and 30 mins)-
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Splash resistant-IP53
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Dust proofIP68IP53
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ColorsBlack, Blue, Burgundy, Graphite, Green, Red, WhiteAurora, Black, White
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Display
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Display typeDynamic AMOLED 2XSuper AMOLED
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Physical size6.8 inches6.67 inches
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Resolution1440 x 3088 pixels1080 x 2400 pixels
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Pixel density500 ppi395 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass Victus+Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
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Display features120Hz, HDR10+, 1750 nits (peak), Infinity-O display, Always-on display120Hz, HDR10+, 1300 nits (peak), sunscreen 3.0, night light screen
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.0 GHz Cortex-X2Single-core 2.84 GHz Kryo 680
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CPU(second)Triple-core 2.40 GHz Cortex-A710Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.7 GHz Cortex-A510Quad-core 1.80 GHz Kryo 680
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ChipsetQualcomm SM8450 Snapdragon 8 Gen 1Qualcomm SM8350 Snapdragon 888
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GPUAdreno 730Adreno 660
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Memory RAM8, 12 GB6, 8 GB
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Internal storage128, 256, 512, 1024 GB128, 256 GB
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Memory cardNoNo
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StorageUFS 3.1UFS 3.1
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OS
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OSAndroid 12, One UI 4.1Android 11, MIUI 12
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 108 MP, f/1.8 , 85˚ , 24 mm, 1/1.33" , 0.8 µm, 100x digital zoom(wide) , 64 MP, f/1.9 , 26 mm, 1/1.7" , 0.8 µm
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(periscope telephoto) , 10 MP, f/4.9 , 230 mm, 1/3.52" , 1.12 µm, 10x optical zoom(ultrawide) , 8 MP, f/2.2 , 119˚
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(telephoto) , 10 MP, f/2.4 , 70 mm, 1/3.52" , 1.12 µm, 3x optical zoom(macro) , 5 MP, 50 mm, 1/5.0" , 1.12 µm
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(ultrawide) , 12 MP, f/2.2 , 120˚ , 13 mm, 1/2.55" , 1.4 µm
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Primary camera resolution-9280 x 6920 pixels
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Primary camera video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, 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, 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
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Selfie camera
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Selfie camera type-Single
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Selfie camera(wide) , 40 MP, f/2.2 , 80˚ , 26 mm, 1/2.82" , 0.7 µm(wide) , 20 MP, 1/3.4" , 0.8 µm
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Selfie camera resolution-5184 x 3880 pixels
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Selfie camera featuresAutofocus, HDR, phase detection autofocusFace unlock, HDR
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Selfie camera video4K@30/60fps, 1080p@30fps1080p@30fps, 720p@120fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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EarpieceYesYes
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 6EWi-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 3.2Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYesYes
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, barometer, 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-IonLi-Po
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Battery capacity5000 mAh4520 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 45WQuick Charge 3.0 (100% in 52 min)
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Wireless reverse chargingYes, 4.5W-
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Fast wireless chargingQi/PMA, 15W-
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SAR value
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SAR EU(head)1.05 W/kg-
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SAR EU(body)1.58 W/kg-
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Cost
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Price1200 USD580 USD
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Multimedia
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Radio-No
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Tests and performance
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Antutu-727466 (v8)
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Geekbench(single-core)-1132 (v5.2)
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Geekbench(multi-core)-3847 (v5.2)
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