Cat B40 vs Cat S52
Cat B40
Cat S52
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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 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600)
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LTE speed-LTE-A (2CA), Cat6, 300 Mbps download, 100 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042019-10
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Status2021-042019-11
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Design
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Build-Aluminium alloy, TPU
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SIMNano-SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height145 mm158.1 mm
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Width62 mm76.6 mm
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Thickness18 mm9.7 mm
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Weight157 g210 g
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WaterproofIP69, 1.2m and 35 minutesIP68, 1.5m and 35 minutes
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Dust proofYes, IP69Yes, IP68
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Resistance drop-1.5m
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MIL-STD-810GYesYes
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FlashlightYes, 100+ lumens-
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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
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Physical size2.4 inches5.65 inches
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Resolution240 x 320 pixels720 x 1440 pixels
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Pixel density167 ppi285 ppi
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Protection-Scratch resistant, Corning Gorilla Glass 6
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Multitouch-Yes
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Hardware
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CPU-Octa-core
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CPUQuad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetUnisoc T117Mediatek MT6765 Helio P35
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GPU-PowerVR GE8320
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Memory RAM-4 GB
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Internal storage-64 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 typeSingle-
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Main camera2 MP12 MP, f/1.8 , 1/2.55" , 1.4 µm
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Primary camera phase detection autofocus-phase detection with Dual Pixel
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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 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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Bluetooth EDR-Yes
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NFC-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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Beidou-Yes
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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, compass, fingerprint, gyro, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1800 mAh3100 mAh
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Battery removableNon-removableNon-removable
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Fast battery 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 USD500 USD
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OS
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OS-Android 9.0 Pie, Android 10
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Selfie camera
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Selfie camera8 MP
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps