Apple iPad 9.7 (2017) vs vivo U20
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Apple iPad 9.7 (2017)
vivo U20
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900; N/A - WiFi versionGSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO; N/A - WiFi versionHSDPA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 38(2600), 39(1900), 40(2300), 41(2500); N/A - WiFi versionLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
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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 speed3.1 Mbps-
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LTE speed-LTE, Cat12, 603 Mbps download, 102 Mbps upload
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LTE-A speedLTE-A, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-32019-11
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Status2017-32019-11
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Design
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Build-Plastic
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SIMNano-SIM/ Electronic SIM card (Apple e-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height240 mm162.2 mm
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Width169.5 mm76.5 mm
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Thickness7.5 mm8.9 mm
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Weight478 g193 g
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ColorsGold, Silver, Space GrayBlack, Blue
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Display
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Display typeLED-backlit IPS LCD, capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size9.7 inches6.53 inches
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Resolution1536 x 2048 pixels1080 x 2340 pixels
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Pixel density264 ppi395 ppi
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Display colors1677721616777216
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ProtectionScratch-resistant glass, oleophobic coatingScratch resistant
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUDual-core 1.84 GHz TwisterDual-core 2.0 GHz Kryo 460 Gold
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CPU(second)Hexa-core 1.7 GHz Kryo 460 Silver
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ChipsetApple A9Qualcomm SDM675 Snapdragon 675
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GPUPowerVR GT7600 (six-core graphics)Adreno 612
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Memory RAM2 GB4, 6 GB
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Internal storage32, 128 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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OS
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OSiOS 10.3Funtouch 9.2 OS (Android 9.0 Pie)
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Main camera
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Camera type-Triple
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Main camera8 MP, f/2.4 , 31 mm16 MP, f/1.8
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8 MP, f/2.2 , 13 mm
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2 MP, f/2.4
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Primary camera resolution-4608 x 3456 pixels
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Primary camera video1080p@30fps, 720p@120fps2160p@30fps, 1080p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flash-LED flash
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Primary camera video hdrHDR-
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Primary camera video stereo sound recordstereo sound record-
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Camera features1.12µm pixel size, HDR (photo/panorama), face/smile detection, geo-tagging, touch focusAutofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera1.2 MP, f/2.2 , 31 mm16 MP, f/2.0 , 26 mm, 1/3.1" , 1.0 µm
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Selfie camera resolution-4608 x 3456 pixels
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Secondary camera HDRHDR-
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Secondary camera face detectionface detection-
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Secondary camera face timeFaceTime over Wi-Fi or Cellular-
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsN/A-
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 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 Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBLightning, USB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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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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Beidou-Yes
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Features
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging iMessageiMessage-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsFingerprint (front-mounted), accelerometer, barometer, compass, gyroAccelerometer, compass, fingerprint, gyroscope, light, proximity
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Browser
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HTMLHTML5 (Safari)HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity8827 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time10 h-
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Cost
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Price-155 USD
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