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General

NameSymphony B12Oppo A3-
Model B12A3-
PriceTk. 999Tk. 14,500-

Network

Network TypeGSMGSM / CDMA / HSPA / LTE-
Network 2GGSMGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA-
Network 3G-HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1700(AWS) / 1900 / 2100
-
Network 4G-LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)-
Network Speed-HSPA, LTE-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display Type TFT QQVGA LTPS IPS LCD capacitive touchscreen, 16M Colors-
Display Size 1.77"6.2 inches, 96.9 cm2 (~82.5% screen-to-body ratio)-
Display Resolution QQVGA (128*160)1080 x 2280 pixels, 19:9 ratio-
Display Multitouch-Yes - Color OS 5.0-
Display Density-405 ppi density-

Camera

Primary Camera 0.08 MP16 MP (f/1.8), phase detection autofocus, LED Flash-
Secondary Camera-8 MP (f/2.2)-
Camera Features-Geo-tagging, Touch focus, Face detection, HDR, panorama-
Video Yes[email protected]-

Body

Body Dimensionsinfo not available156 x 75.3 x 7.8 mm (6.14 x 2.96 x 0.31 in)-
Body Weightinfo not available159 g (5.61 oz)-
Body ColorBlackKnight Black, Soybean Meal, Stardust Silver, Garne-
Body Buildinfo not available--

Launch

Launch AnnouncementAvailableApril, 2018 -
Launch DateAvailablerelease May, 2018-

Platform

Operating SystemNo OSAndroid 8.1 Oreo-
CPU-Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)-
GPU-Mali-G72 MP3-
Chipset-Mediatek Helio P60-

Memory

Memory Internal24 MB ROM128 GB-
Memory External up to 8 GBmicroSD, up to 256 GB (dedicated slot)-
Ram32 MB RAM4 GB -

Battery

Battery Type Li-ion Battery Non-removable Li-Ion Battery-
Battery Capacity 800 mAh Battery3400 mAh Battery-
Battery Stand by 200 hrs (depend on phone setting, network)--
Battery Talk time 4 hrs (depend on phone setting, network)--

Multimedia

Fm RadioYesYes-

Sound

Audio Vibration, MP3, WAV RingtonesVibration, MP3, WAV Ringtones-
LoudspeakerYesYes-
3.5mm JackYesYes-

Connectivity

WiFiYesWi-Fi 802.11 b/g/n/ac, dual-band, WiFi Direct, Hotspot-
BluetoothYes4.2, A2DP, LE-
USBYesmicroUSB 2.0, USB On-The-Go-
GPSYesYes, with A-GPS-

Features

Sensors-Accelerometer, gyro, proximity, compass-
MessagingYesSMS(threaded view), MMS, Email, Push Email-
Browser-HTML5-
JavaYesNo-

Other

Made ByChinaChina-
Other Features Speaker Size : 16 x 16
Other Features : Torchlight
MP4/H.264/FLAC player MP3/eAAC+/WAV player Document viewer Photo viewer/editor-