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General

NameSymphony B12Apple Watch Series 4-
Model B12Watch Series 4-
PriceTk. 999Tk 68,990-

Network

Network TypeGSMGSM / HSPA / LTE-
Network 2GGSMGSM 850 / 900 / 1800 / 1900-
Network 3G-HSDPA-
Network 4G-LTE-
Network Speed-HSPA, LTE-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display Type TFT QQVGA LTPO AMOLED capacitive touchscreen, 16M Colors-
Display Size 1.77"1.78 inches, 10.0 cm2 (~60.0% screen-to-body ratio)-
Display Resolution QQVGA (128*160)448 x 368 pixels-
Display Multitouch-Yes-
Display Density-326 ppi density-
Display Screen Protection-Sapphire crystal glass-

Camera

Primary Camera 0.08 MPNo-
Video Yes--

Body

Body Dimensionsinfo not available44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)-
Body Weightinfo not available48 g (1.69 oz)-
Body Buildinfo not availableStainless Steel frame; all-ceramic/sapphire crystal back-
Body ColorBlackSpace Black, Silver, Gold-

Launch

Launch AnnouncementAvailableSeptember, 2018-
Launch DateAvailableReleased September, 2018-

Platform

Operating SystemNo OSwatch OS 5.0-
CPU-Dual-core-
GPU-PowerVR-
Chipset-Apple S4-

Memory

Memory Internal24 MB ROM16GB-
Memory External up to 8 GBNo-
Ram32 MB RAMNo-

Battery

Battery Type Li-ion Battery Non-removable Li-Ion Battery-
Battery Capacity 800 mAh BatteryUp to 18 h (mixed usage)-
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 RingtonesVibration, Ringtones-
LoudspeakerYesYes-
3.5mm JackYesNo-

Connectivity

WiFiYesWi-Fi 802.11 b/g/n-
BluetoothYes5.0, A2DP, LE-
USBYesNo-
GPSYesYes, with A-GPS, GLONASS, GALILEO, QZSS-

Features

Sensors-Accelerometer, gyro, heart rate 2nd gen, barometer-
MessagingYesSMS(threaded view), Email, Push Email, IM-
Browser-No-
JavaYesNo-

Other

Made ByChinaUSA-
Other Features Speaker Size : 16 x 16
Other Features : Torchlight
Audio player, Photo viewer, Siri natural language commands and dictation (talking mode)-