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General

NameOppo A1Symphony D40i-
ModelA1D40i-
PriceTK. 20,990Tk. 1,120-

Network

Network TypeGSM / HSPA / LTEGSM-
Network 2GGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2--
Network 3GHSDPA 850 / 900 / 1900 / 2100--
Network 4GLTE--
Network SpeedHSPA 42.2/5.76 Mbps, LTE--
Network GPRSYesYes-
Network EDGEYes--

Display

Display TypeS-IPS LCD capacitive touchscreen, 16M ColorsQVGA Display-
Display Size5.7 inches, 83.8 cm22.4 inches-
Display Resolution720 x 1440 pixels, 18:9 ratioQVGA-
Display MultitouchYes - Color OS--
Display Density282 ppi density--

Camera

Primary Camera13 MP (f/2.2, 1/3`, 1.12 µm), phase detection autofocus, LED Flash0.3 MP-
Secondary Camera8 MPZoom 8X-
Camera FeaturesGeo-tagging, Touch focus, Face detection, HDR, panorama--
Video[email protected]Yes-

Body

Body ColorBlue, Red, WhiteBlack, Dark Blue, Golden-
Body Dimensions-124.7 x 53.8 x 10.8 mm-

Launch

Launch AnnouncementMarch, 2018October, 2019-
Launch DateRelease April 1st, 2018Release October, 2019-

Platform

Operating SystemAndroid 7.1 NougatNo-

Memory

Memory Internal64 GB32 MB-
Memory ExternalmicroSD, up to 128 GBmicroSD, up to 16 GB-
Ram4 GB 32 MB-

Battery

Battery TypeNon-removable Li-Ion BatteryLi-Ion Battery-
Battery Capacity3180 mAh 1200 mAh-

Multimedia

Fm RadioYesYes-

Sound

AudioVibration, MP3, WAV RingtonesYes-
LoudspeakerYesYes-
3.5mm JackYes - Active noise cancellation with dedicated micYes-

Connectivity

WiFiWi-Fi 802.11 b/g/n, Wi-Fi Direct, HotspotNo-
Bluetooth4.2, A2DP, LE--
USBmicroUSB 2.0--
GPSYes, with A-GPS--

Features

SensorsAccelerometer, proximity--
MessagingSMS(threaded view), MMS, Email, Push EmailYes-
BrowserHTML5--
JavaNoNo-

Other

Other FeaturesMP4/H.264/FLAC player, MP3/eAAC+/WAV player, Document viewer, Photo viewer/editorBattery Saver, Magic Voice, Wireless FM ,Torch, Sound Recorder-
Made By-Bangladesh-