Infinix Note 3 Pro vs UMIDIGI A3 Pro
Infinix Note 3 Pro
UMIDIGI A3 Pro
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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, 2100HSDPA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300)LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 2300, 2500, 2600 MHz
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat4, 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 announced2016-72018-10
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Status2016-72018-10
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Design
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BuildMetalMetal, plastic
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height162.5 mm147.2 mm
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Width82.8 mm70.2 mm
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Thickness8.4 mm8.5 mm
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Weight199 g187 g
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ColorsChampagne, Grey, Gold, SilverGray, Gold
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Display
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Display typeLTPS IPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size6.0 inches5.7 inches
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Resolution1080 x 1920 pixels720 x 1512 pixels
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Pixel density367 ppi294 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPUOcta-core 1.3 GHz Cortex-A53Quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek MT6753Mediatek MT6739
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GPUMali-T720 MP3PowerVR GE8100
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Memory RAM2, 3 GB3 GB
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Internal storage32 GB32 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-64 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 6.0 MarshmallowAndroid 8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera13 MP, 1.12 µm12 MP, 1.25 µm, f/2.0
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5 MP
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Primary camera resolution4160 x 3120 pixels4032 x 3024 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashdual-LED flashdual-LED flash
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Primary camera phase detection autofocusphase detection autofocusphase detection autofocus
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, 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 camera5 MP, 1.4 µm8 MP, 1.127 µm, f/2.0
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Selfie camera resolution2560 x 1920 pixels3264 x 2448 pixels
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Selfie camera video480p@30fps720p@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 Radio-
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Radio FM-FM 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 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, light, proximityAccelerometer, compass, fingerprint, gyroscope, light, 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 capacity4500 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingMediaTek Pump Express Plus 2.0-
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Talk time 2G23.5 h-
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Talk time 3G23.5 h-
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Standby time 2G540 h-
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Standby time 3G540 h-
