Cat S31 vs vivo X30
Cat S31
vivo X30
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100 - EU; HSDPA 850, 900, 1700(AWS), 1900, 2100 - USAHSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EU; LTE frequency band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700) - USALTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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5G network-5G band 41(2500), 78(3500); 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 speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE-A
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5G speed-3.6+ Gbps download
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-92019-12
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Status2017-102019-12
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Design
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Build-Aluminium alloy, glass
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height146 mm158.5 mm
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Width74.4 mm74.1 mm
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Thickness12.6 mm8.8 mm
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Weight200 g196.5 g
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WaterproofIP68, 1.2 m and 35 minutes-
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Dust proofIP68-
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MIL-STD-810GYes - dust, humidity, rain, salt, vibration, solar radiation, transport and thermal shock resistant-
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ColorsBlackBlack, Blue, Red
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Display
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Display typeTFT capacitive touchscreenAMOLED capacitive touchscreen
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Physical size4.7 inches6.44 inches
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Resolution720 x 1280 pixels1080 x 2400 pixels
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Pixel density312 ppi409 ppi
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Display colors-16777216
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ProtectionCorning Gorilla Glass 3Scratch resistant
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MultitouchYesYes
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Display features-HDR, 800 nits typ. brightness, Vivo XDR display
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core 2.2 GHz Cortex-A77
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetQualcomm MSM8909 Snapdragon 210Exynos 980
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GPUAdreno 304Mali-G76 MP5
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Memory RAM2 GB8 GB
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Internal storage16 GB128, 256 GB
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Memory cardmicroSDNo
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Memory card max64 GB-
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Storage-UFS 3.0
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OS
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OSAndroid 7.0 (Nougat)Funtouch 10.0 (Android 9.0 Pie)
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Main camera
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Camera type-Quad
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Main camera8 MP64 MP, f/1.8 , 26 mm, 1/1.7" , 0.8 µm
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32 MP, f/2.0 , 50 mm, 1/2.8" , 0.8 µm, 2x optical zoom
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8 MP, f/2.2 , 16 mm, 1/4.0" , 1.12 µm
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Primary camera video720p@30fps2160p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, face detection, touch focusAutofocus, continuous shooting, digital zoom, optical 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
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Selfie camera
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Selfie camera2 MP32 MP, f/2.4 , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution-6528 x 4896 pixels
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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Radio-FM Radio
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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 Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv4.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDSYesYes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometer, compass, proximityAccelerometer, compass, fingerprint, gyro, proximity
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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 capacity4000 mAh4350 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Vivo FlashCharge
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Cost
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Price-520 USD
