Cat S52 vs UMIDIGI A7
Cat S52
UMIDIGI A7
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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LTE speedLTE-A (2CA), Cat6, 300 Mbps download, 100 Mbps uploadLTE Cat 4, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2019-112020-08
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Oficially announced2019-102020-08
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Design
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BuildAluminium alloy, TPUMetal, plastic
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual SIM stand-by)
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Height158.1 mm163.7 mm
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Width76.6 mm77.6 mm
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Thickness9.7 mm8.7 mm
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Weight210 g228 g
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WaterproofIP68, 1.5m and 35 minutes-
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Dust proofYes, IP68-
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Resistance drop1.5m-
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MIL-STD-810GYes-
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ColorsBlackGreen, Grey
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Display
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Display typeIPSIPS capacitive touchscreen
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Physical size5.65 inches6.49 inches
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Resolution720 x 1440 pixels720 x 1560 pixels
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Pixel density285 ppi265 ppi
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Display colors-16777216
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ProtectionScratch resistant, Corning Gorilla Glass 62.5D curved glass screen, Scratch resistant
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MultitouchYes-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Quad-core 2.3 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53quad-core 1.6 GHz Cortex-A53
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ChipsetMediatek MT6765 Helio P35MediaTek Helio P20 (MT6757)
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GPUPowerVR GE8320Mali-T880 MP2
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Memory RAM4 GB4 GB
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Internal storage64 GB64 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 9.0 Pie, Android 10Android 10
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Main camera
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Camera type-Quad
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Main camera12 MP, f/1.8 , 1/2.55" , 1.4 µm16 MP, f/1.8 , 0.26" , 1.132 µm
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8 MP, 1/4" , 1.12 µm
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5 MP
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5 MP
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Primary camera resolution4032 x 3024 pixels4608 x 3456 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual LED flash
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Primary camera phase detection autofocusphase detection with Dual Pixel-
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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, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera8 MP13 MP, f/2.0 , 0.23" , 1.029 µm
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Selfie camera resolution3264 x 2448 pixels4608 x 3456 pixels
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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
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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth HID-Yes
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bluetooth LEYes-
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Bluetooth EDRYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BeidouYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyro, proximityAccelerometer, compass, fingerprint, gyroscope, proximity, light
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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 capacity3100 mAh4150 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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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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Cost
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Price500 USD100 USD
