Acer Allegro vs Digma Optima 8019N 4G
Acer Allegro
Digma Optima 8019N 4G
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 900, 2100HSDPA 1900
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600)
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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LTE speed-LTE, 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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Status2011-112018-4
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Oficially announced2011-102018-4
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Design
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Build-Plastic
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SIMMini-SIMMicro-SIM
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Height116 mm125 mm
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Width59 mm209 mm
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Thickness13 mm9.2 mm
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Weight126 g345 g
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ColorsBlack, WhiteBlack
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Display
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Display typeTFT capacitive touchscreenIPS
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Physical size3.6 inches8 inches
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Resolution480 x 800 pixels1280 x 800 pixels
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Pixel density259 ppi189 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPU1 GHz Scorpion1.0 GHz Quad-core Cortex-A53
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ChipsetQualcomm MSM8255 SnapdragonMediaTek MT8735V
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GPUAdreno 205Mali-T720 MP2
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Internal storage8 GB8 GB
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Memory RAM-1 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max-64 GB
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OS
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OSMicrosoft Windows Phone 7.5 MangoAndroid 7.0 Nougat
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Main camera
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Main camera5 MP2 MP
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Primary camera resolution2592 x 1944 pixels1600 x 1200 pixels
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Primary camera videovideo720p@30fps
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Primary camera Autofocusautofocus-
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Camera features-Continuous shooting, digital zoom, geotagging, HDR, scene mode
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Selfie camera
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Secondary cameraNo-
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Selfie camera0.31 MP
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Selfie camera resolution-640 x 480 pixels
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Selfie camera video-480p@30fps MP
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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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RadioNo-
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN DLNAYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v4.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, with A-GPS
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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 Push EmailPush Email-
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JavaYes-
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Sensors-Accelerometer
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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 capacity1300 mAh3400 mAh
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Battery removable-Non-removable
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Talk time6 h-
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Standby time--