Apple iPhone 8 vs UMIDIGI A3X
Apple iPhone 8
UMIDIGI A3X
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900, 2100GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO & TD-SCDMAW-CDMA 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), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)LTE 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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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed3.1 Mbps-
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LTE speed-LTE Cat 4, 150 Mbps download, 51 Mbps upload
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LTE-A speedLTE-A, (4CA) Cat16, 1024 Mbps download, 150 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2017-92019-11
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Oficially announced2017-92019-11
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Design
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Build-Metal, glass
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SIMNano-SIMDual SIM (Nano-SIM, dual SIM stand-by)
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Height138.4 mm147.2 mm
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Width67.3 mm70.2 mm
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Thickness7.3 mm8.7 mm
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Weight148 g184 g
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PaymentApple Pay(Visa, MasterCard, AMEX certified)-
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WaterproofIP67 - 1.5 m and 30 minutes-
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Dust proofIP67-
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ColorsGold, Silver, Space GrayGreen, Grey
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Display
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Display typeLED-backlit IPS LCD, capacitive touchscreenIPS capacitive touchscreen
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Physical size4.7 inches5.7 inches
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Resolution750 x 1334 pixels720 x 1512 pixels
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Pixel density326 ppi294 ppi
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Display colors1677721616777216
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ProtectionIon-strengthened glass, oleophobic coating2.5D curved glass screen, Scratch resistant
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MultitouchYesYes
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Display featuresWide color gamut display, 3D Touch display & home button, True-tone display-
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Hardware
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CPUHexa-core-
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CPUDual-core MonsoonQuad-core Cortex-A53 2.0 GHz
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CPU(second)quad-core Mistral
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ChipsetApple A11 BionicMediatek Helio A22
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GPUApple GPU (three-core graphics)PowerVR GE8300
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Memory RAM2 GB3 GB
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Internal storage64, 256 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max-128 GB
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OS
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OSiOS 11Android 10
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Main camera
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Camera type-Dual
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Main camera12 MP, f/1.8 , 28 mm16 MP, f/2.0 , 0.26" , 1.132 µm
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16 MP
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5 MP
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Primary camera resolution-4608 x 3456 pixels
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Primary camera video2160p@24/30/60fps, 1080p@30/60/120/240fps1080p@30fps
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Primary camera flashquad-LED (dual tone) flashdual LED flash
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Primary camera optical image stabilizationoptical image stabilization-
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Primary camera phase detection autofocusphase detection autofocus-
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Camera features1/3" sensor size, HDR (photo/panorama), face/smile detection, geo-tagging, simultaneous 4K video and 8MP image recording, touch focusAutofocus, 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
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Selfie camera
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Selfie camera7 MP, f/2.213 MP, f/2.0
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Selfie camera resolution-4160 x 3120 pixels
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Secondary camera HDRHDR-
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Secondary Camera Panoramapanorama-
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Secondary camera face detectionface detection-
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Selfie camera video1080p@30fps, 720p@240fps1080p@30fps
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Sound
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3.5mm jackNo, lightning to 3.5 mm headphone jack adapterYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration, proprietary ringtones-
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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, 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 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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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth HID-Yes
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bluetooth LEYesYes
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NFCYes (Apple Pay only)-
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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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Beidou-Yes
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BDSYes-
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Features
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Messaging SMSiMessage(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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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, gyro, proximityAccelerometer, compass, fingerprint, gyroscope, proximity, light
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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 capacity1821 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging50% in 30 min-
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Wireless chargingQi-
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Talk time 3G14 h-
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Cost
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Price-80 USD