Apple iPad mini (2021) vs UMIDIGI A3S
Apple iPad mini (2021)
UMIDIGI A3S
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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, 2100W-CDMA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 46, 48, 66, 71LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)
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5G network5G band 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A (2CA), 1 Gbps download, 500 Mbps uploadLTE Cat 4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092019-11
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Status2021-092019-11
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Design
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BuildGlass front, aluminum back, aluminum frameMetal, glass
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SIMNano-SIM, eSIMDual SIM (Nano-SIM, dual SIM stand-by)
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Height195.4 mm153.7 mm
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Width134.8 mm72.9 mm
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Thickness6.3 mm8.45 mm
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Weight293 (Wi-Fi)/297 (LTE) g197 g
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StylusYes-
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ColorsPink, Purple, Space Gray, StarlightGreen, Grey
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Display
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Display typeLiquid Retina IPS LCDIPS capacitive touchscreen
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Physical size8.3 inches5.7 inches
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Resolution1488 x 2266 pixels720 x 1440 pixels
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Pixel density327 ppi282 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, oleophobic coating, liquid retina display2.5D curved glass screen, Scratch resistant
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Multitouch-Yes
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Display featuresWide color gamut display, True-tone display, 500 nits (typ)-
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Hardware
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CPUHexa-core-
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CPUDual-core 3.1 GHz FirestormQuad-core 2.0 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Icestorm
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ChipsetApple A15 BionicMediaTek Helio A22 (MT6761)
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GPUApple GPU (5-core graphics)PowerVR GE8300
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Internal storage64, 256 GB16 GB
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Memory RAM4 GB2 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-128 GB
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OS
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OSiPadOS 15Android 10
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Main camera
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Camera typeSingleDual
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Main camera(wide) , 12 MP, f/1.8 , 5x digital zoom16 MP, f/2.0 , 0.26" , 1.132 µm
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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 video4K@24/25/30/60fps, 1080p@25/30/60/120/240fps; gyro-EIS1080p@30fps
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Primary camera flashQuad-LED dual-tone flashdual LED flash
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Camera featuresAutofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, phase detection autofocus, RAW, smart HDR 3Autofocus, 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 camera typeSingle-
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Selfie camera(wide) , 12 MP, f/2.4 , 122˚13 MP, f/2.0
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Selfie camera resolution4032 x 3024 pixels4160 x 3120 pixels
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Selfie camera featuresDigital image stabilization, face unlock, HDR, center stage, smart HDR 3-
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Selfie camera video1080p@25/30/60fps, gyro-EIS1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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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, 802.11n 5 GHz, 802.11ac, 802.11axWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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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 BandYesYes
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USBType-C 3.1, DisplayPortmicroUSB 2.0
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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 HID-Yes
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bluetooth LE-Yes
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NFCNo-
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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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SensorsAccelerometer, barometer, compass, fingerprint, gyroscopeAccelerometer, 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-PoLi-Po
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Battery capacity5124 mAh3950 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Fast wireless chargingQi magnetic fast wireless charging, MagSafe wireless charging-
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Talk time10 h-
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Tests and performance
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Antutu839675 (v9)-
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Geekbench(single-core)1596 (v5.2)-
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Geekbench(multi-core)4558 (v5.2)-
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Cost
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Price500 USD70 USD