Cat S53 vs Xiaomi Redmi K50 Pro
Cat S53
Xiaomi Redmi K50 Pro
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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 800, 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, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
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5G network5G band 1, 41, 77, 78, 79 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 Mbps5.76 Mbps
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LTE speedLTE, 600 Mbps download, 150 Mbps uploadLTE-A, 211 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-072022-03
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Status2022-072022-03
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Design
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BuildAluminium alloy, TPU, polycarbonateGlass front (Gorilla Glass Victus), glass back
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height171 mm163.1 mm
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Width81 mm76.2 mm
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Thickness16 mm8.5 mm
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Weight320 g201 g
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WaterproofIP68/IP69 (1.5m and 35 minutes)-
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Splash resistant-IP53
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Dust proofIP68/IP69IP53
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Resistance drop1.8m-
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MIL-STD-810HYes-
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FlashlightYes-
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ColorsBlackBlack, Blue, Gray, Green
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Display
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Display typeIPS LCDOLED
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Physical size6.5 inches6.67 inches
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Resolution720 x 1600 pixels1440 x 3200 pixels
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Pixel density270 ppi526 ppi
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Display colors-16777216
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ProtectionScratch resistantScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus
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Display features-120Hz, Dolby Vision, HDR10+, 1200 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.0 GHz Kryo 460Single-core 3.05 GHz Cortex-X2
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CPU(second)Hexa-core 1.8 GHz Kryo 460Triple-core 2.85 GHz Cortex-A710
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CPU(third)Quad-core 1.80 GHz Cortex-A510
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ChipsetQualcomm SM4350 Snapdragon 480 5GMediaTek Dimensity 9000
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GPUAdreno 619Mali-G710 MC10
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Internal storage128 GB128, 256, 512 GB
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Memory RAM6 GB8, 12 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Storage-UFS 3.1
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OS
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OSAndroid 11Android 12, MIUI 13
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm(wide) , 108 MP, f/1.79 , 1/1.52" , 0.7 µm, 26 mm
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(macro) , 2 MP, 1.75 µm(ultrawide) , 8 MP, 119˚
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(macro) , 2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels12000 x 9000 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
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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, 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, flicker sensor
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Selfie camera
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Selfie camera type-Single
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Selfie camera16 MP, f/2.020 MP, (wide)
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@30/120fps
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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 HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 3.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.1v5.3
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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Infrared-Yes
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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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, fingerprintAccelerometer, 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 capacity5500 mAh4520 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 3+, 120W (100% in 19 min)
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Wireless chargingYes-
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Talk time 2G29 h-
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Talk time 3G29 h-
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Standby time 2G672 h-
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Standby time 3G672 h-
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Tests and performance
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Antutu323400 (v9)1013488 (v9)
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Geekbench(single-core)-1239 (v5.2)
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Geekbench(multi-core)-4181 (v5.2)
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SAR value
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SAR(head)0.98 W/kg-
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SAR(body)1.06 W/kg-
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Cost
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Price530 USD480 USD