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General

NameSymphony B12Infinix S4-
Model B12S4-
PriceTk. 999Tk. 12,990-

Network

Network TypeGSMGSM / HSPA / LTE-
Network 2GGSMGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-
Network 3G-HSDPA 850 / 900 / 2100-
Network 4G-LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)-
Network Speed-HSPA, LTE-
Network GPRSYesYes-
Network EDGEYesYes-

Display

Display Type TFT QQVGA IPS LCD capacitive touchscreen, 16M Colors-
Display Size 1.77"6.2 inches, 99.2 cm2 (~84.8% screen-to-body ratio)-
Display Resolution QQVGA (128*160)720 x 1440 pixels, 18:9 ratio-
Display Multitouch-Yes-
Display Density-260 ppi density-

Camera

Primary Camera 0.08 MPTriple: 13 MP
8 MP
2 MP
-
Secondary Camera-32 MP-
Camera Features-Dual-LED Flash, Panorama, HDR-
Video Yes[email protected]-

Body

Body Dimensionsinfo not available156 x 75 x 7.9 mm (6.14 x 2.95 x 0.31 in)-
Body Weightinfo not available154 g-
Body ColorBlackIce Blue, Millan Black, Tradewinds Gray-
Body Buildinfo not available--

Launch

Launch AnnouncementAvailableApril, 2019-
Launch DateAvailableReleased April, 2019-

Platform

Operating SystemNo OSAndroid 9.0 (Pie)-
CPU-Octa-core 2.0 GHz Cortex-A53-
GPU-PowerVR GE8320-
Chipset-Mediatek MT6762 Helio P22-

Memory

Memory Internal24 MB ROM32 GB, 64 GB RAM-
Memory External up to 8 GBmicroSD, up to 128 GB (dedicated slot)-
Ram32 MB RAM3 GB, 4 GB ROM-

Battery

Battery Type Li-ion Battery Non-removable Li-Po Battery-
Battery Capacity 800 mAh Battery4000 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 a/b/g/n/ac, dual-band, Hotspot-
BluetoothYes5.0, A2DP, LE-
USBYesmicroUSB 2.0, USB On-The-Go-
GPSYesYes, with A-GPS-

Features

Sensors-Fingerprint - rear-mounted, accelerometer, proximity, compass-
MessagingYesSMS(threaded view), MMS, Email-
Browser-HTML5-
JavaYesNo-

Other

Made ByChinaChina-
Other Features Speaker Size : 16 x 16
Other Features : Torchlight
Photo/video editor
Document viewer
-