Cat B40 vs Cat S53
Cat B40
Cat S53
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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 850, 900, 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 41, 77, 78, 79 SA/NSA
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, 600 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 announced2021-042022-07
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Status2021-042022-07
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Design
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Build-Aluminium alloy, TPU, polycarbonate
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SIMNano-SIMHybrid Dual SIM (Nano-SIM, dual stand-by)
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Height145 mm171 mm
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Width62 mm81 mm
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Thickness18 mm16 mm
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Weight157 g320 g
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WaterproofIP69, 1.2m and 35 minutesIP68/IP69 (1.5m and 35 minutes)
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Dust proofYes, IP69IP68/IP69
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Resistance drop-1.8m
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MIL-STD-810GYes-
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MIL-STD-810H-Yes
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FlashlightYes, 100+ lumensYes
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Build featuresAntimicrobial protection (silver ion-based)-
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ColorsBlackBlack
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Display
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Display typeTFTIPS LCD
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Physical size2.4 inches6.5 inches
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Resolution240 x 320 pixels720 x 1600 pixels
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Pixel density167 ppi270 ppi
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Protection-Scratch resistant
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Hardware
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CPU-Octa-core
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CPUDual-core 2.0 GHz Kryo 460
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CPU(second)Hexa-core 1.8 GHz Kryo 460
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ChipsetUnisoc T117Qualcomm SM4350 Snapdragon 480 5G
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GPU-Adreno 619
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Memory RAM-6 GB
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Internal storage-128 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB-
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PhonebookYes-
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Call recordsYes-
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Main camera
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Camera typeSingleDual
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Main camera2 MP48 MP, (wide) , f/1.8 , 1/2.0" , 0.8 µm
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(macro) , 2 MP, 1.75 µm
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Primary camera resolution-8000 x 6000 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, 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 autofocus
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANNoWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBType-C 2.0Type-C 3.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.1
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Bluetooth A2DPA2DPA2DP
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bluetooth LELELE
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NFC-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSYes-
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JavaNo-
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GamesNo-
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Sensors-Accelerometer, fingerprint
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1800 mAh5500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Wireless charging-Yes
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Talk time 2G-29 h
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Talk time 3G-29 h
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Standby time 2G-672 h
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Standby time 3G-672 h
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Cost
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Price90 USD530 USD
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OS
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OS-Android 11
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Selfie camera
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Selfie camera16 MP, f/2.0
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera video-1080p@30fps
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Tests and performance
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Antutu-323400 (v9)
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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