Cat S53 vs Xiaomi Redmi Note 8 2021
Cat S53
Xiaomi Redmi Note 8 2021
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 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, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40
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5G network5G band 1, 41, 77, 78, 79 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 speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, 600 Mbps download, 150 Mbps uploadLTE-A, Cat12, 301 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-072021-05
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Status2022-072021-05
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Design
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BuildAluminium alloy, TPU, polycarbonateGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height171 mm158.3 mm
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Width81 mm75.3 mm
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Thickness16 mm8.4 mm
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Weight320 g190 g
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WaterproofIP68/IP69 (1.5m and 35 minutes)-
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Dust proofIP68/IP69-
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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, White
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.5 inches6.3 inches
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Resolution720 x 1600 pixels1080 x 2340 pixels
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Pixel density270 ppi409 ppi
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Display colors-16777216
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ProtectionScratch resistantScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features-500 nits (typ)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.0 GHz Kryo 460Dual-core 2.0 GHz Cortex-A75
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CPU(second)Hexa-core 1.8 GHz Kryo 460Hexa-core 1.8 GHz Cortex-A55
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ChipsetQualcomm SM4350 Snapdragon 480 5GMediaTek Helio G85
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GPUAdreno 619Mali-G52 MC2
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Memory RAM6 GB4 GB
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Internal storage128 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 11Android 11, MIUI 12.5
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Main camera
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Camera typeDualQuad
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Main camera(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm, 26 mm
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(macro) , 2 MP, 1.75 µm(ultrawide) , 8 MP, 1.12 µm, f/2.2 , 120˚ , 1/4.0"
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels8000 x 6000 pixels
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Primary camera video1080p@30fps1080p@30/120fps; 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, 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 autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera16 MP, f/2.013 MP, f/2.0 , (wide) , 1/3.1" , 1.12 µm
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Selfie camera resolution4608 x 3456 pixels4224 x 3136 pixels
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Selfie camera features-Face unlock
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio
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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
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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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Bluetoothv5.1v5.2
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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Infrared-Yes
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NFCYesNo
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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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Features
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SensorsAccelerometer, fingerprintAccelerometer, 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 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 4.0
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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)200000 (v8)
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Geekbench(single-core)-351 (v5.2)
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Geekbench(multi-core)-1256 (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 USD140 USD
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