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General

NameSymphony B12Oppo Watch-
Model B12Watch-
PriceTk. 999Tk 19,000-

Network

Network TypeGSM HSPA / LTE-
Network 2GGSMN/A-
Network GPRSYesYes-
Network EDGEYesYes-
Network 3G-HSDPA 850 / 900 / 2100-
Network 4G-LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)-
Network Speed-HSPA, LTE-

Display

Display Type TFT QQVGA AMOLED flexible capacitive touchscreen, 16M colors-
Display Size 1.77" 1.91 inches, 11.6 cm2 (~64.7% screen-to-body ratio)-
Display Resolution QQVGA (128*160) 402 x 476 pixels (~326 ppi density)-
Display Multitouch-No-
Display Screen Protection-DCI-P3 100%-

Camera

Primary Camera 0.08 MPNo-
Video Yes--

Body

Body Dimensionsinfo not available 46 x 39 x 11.4 mm (1.81 x 1.54 x 0.45 in)-
Body Weightinfo not available 40 g (aluminum) / 45.5 g (stainless steel) (1.41 oz)-
Body Buildinfo not available Glass front, stainless steel frame or aluminum frame, ceramic/sapphire crystal back or plastic back-
Body ColorBlackeSIM 5ATM water resistant (46mm model) 3ATM water resistant (41mm model) ECG certified-

Launch

Launch AnnouncementAvailableMarch 6, 2020-
Launch DateAvailableRelease March 24, 2020-

Platform

Operating SystemNo OS ColorOS Watch OS-
CPU-Quad-core 1.2 GHz Cortex-A7-
GPU-Adreno 304-
Chipset-Qualcomm MSM8909W Snapdragon Wear 2500 (28nm)-

Memory

Memory Internal24 MB ROM 8 GB -
Memory External up to 8 GBNo-
Ram32 MB RAM 1 GB eMMC 4.5-

Battery

Battery Type Li-ion Battery Non-removable Li-Po-
Battery Capacity 800 mAh Battery 430 mAh-
Battery Stand by 200 hrs (depend on phone setting, network)--
Battery Talk time 4 hrs (depend on phone setting, network)--

Multimedia

Fm RadioYesNo-

Sound

Audio Vibration, MP3, WAV Ringtones Vibration, MP3, WAV ringtones-
LoudspeakerYesYes-
3.5mm JackYesNo-

Connectivity

WiFiYesWi-Fi 802.11 b/g/n-
BluetoothYes 4.2, A2DP, LE-
USBYesNo-
GPSYes Yes, with A-GPS, GLONASS, BDS-

Features

MessagingYes SMS-
JavaYesNo-
Sensors-Accelerometer, gyro, heart rate, barometer-
Browser- HTML5-

Other

Made ByChinaChina-
Other Features Speaker Size : 16 x 16
Other Features : Torchlight
Wireless charging-