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Symphony SL20

Symphony SL20

৳1,190.00
Variant: Official ৳1,190
Brand: Symphony
Category: Feature Phones
Added on: 15th, Sep, 2019
Last updated: 24th, Jul, 2021
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Released: 2019, September
System: Feature phone
Display: 2.4" 240x320 pixels
Camera: 0.3MP
RAM: 32MB
Battery: 1700mAh Li-ion

Our Rating

The overall rating is based on review by our experts

5.4

Design 7 / 10
Display 4 / 10
Camera 1 / 10
Connectivity 4 / 10
Features 8 / 10
Performance 5 / 10
Battery 6 / 10
Usability 8 / 10

Symphony SL20 Full Specifications and Price in Bangladesh

Launch

Announced	2019, September
Status	Available. Released 2019, September

Network

Technology	GSM
2G bands It’s the 2nd generation mobile data communication technology.	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GPRS GPRS (General Packet Radio Service) is a packet-oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.
EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.

Body

123 x 52.4 x 11.8 mm

Dual (Regular SIM & MICRO SIM)

Display

Type A number of display technologies and types used in mobile phones TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two-layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchscreen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)	QVGA display
Size The industry-standard way of representing display sizes is publishing their length in inches. The screen-to-body ratio is a measure that relates to the size of the screen bezels. The bigger the ratio, the smaller the bezels are, meaning the display takes up a larger area on the device's front.	2.4 inches
Resolution Display Resolution is the measuring way of how much pixels does a display contains. A higher resolution means more pixels and more pixels provide the ability to display more visual information (resulting in greater clarity and more detail).	240 x 320 pixels
Multitouch Multi-touch refers to the capability of a touchscreen (or a touchpad) to recognize two or more points of contact on the surface concurrently.

Platform

Feature phone

Memory

Card slot A special slot for inserting a memory card for expanding your storage. It is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.	microSD, up to 32 GB
Internal Internal memory is the memory available onboard (chip or motherboard) which is given while manufacturing at the factory. is a data storage space (flash memory) mostly used in smartphones, tablets, and other electronic devices where operating system, apps, music, photos, videos, files, and other user data Is stored.	32 MB
RAM RAM (Random Access Memory) is a type of mobile, computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allow information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets, and other electronic devices.	32 MB

Camera

Primary camera This term refers to the size of an image, usually in reference to a photo from a camera mobile phone. A megapixel means one million pixels. The resolution of camera phones is often measured in megapixels. For example, a 12-megapixel camera can produce images with 12 million total pixels.	0.3 MP
Video Video resolution in a display device refers to the number of distinct pixels that could be displayed in each dimension. It is usually quoted as width × height; for an example: “1024 × 768″. HD video usually has a resolution of 1280×720 (720p).	Yes

Sound

Alert types	Vibration, MP3, WAV ringtones
Loudspeaker Loudspeaker is a small sound driver fitted within a mobile phone, which is used to produce sound.	Yes
3.5mm jack A common connector for plugging in audio output or input.	Yes

Connectivity

Bluetooth Bluetooth is a wireless technology standard for exchanging data over short distances from fixed and mobile devices. It is a wireless communications technology for exchanging data between mobile phones, headsets, computers, and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices.	Yes
NFC NFC (Near Field Communication) is a shorter range of high-frequency data transferring technology. It is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.
FM radio FM broadcasting is a method of radio broadcasting using frequency modulation technology.
USB USB is a standard for a wired connection between two electronic devices, including a mobile phone and a desktop computer.	microUSB 2.0
Infrared port IrDA (Infrared Data Association) is an old data sharing technology in the means of Infrared Port. It uses a beam of infrared light to transmit information and so requires a direct line of sight and operates only at close range.

Features

Messaging SMS (short message service) is a text messaging service component of most telephone, internet, and mobile-device systems.	SMS
Browser A web browser is a software application for accessing information on the world wide web.	HTML5
Java JAVA is a Runtime Environment or platform of application where particular apps can run it.

Battery

Battery type Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape, and features. There are basically four types of cell phone batteries Lithium Polymer (Li-Po), Lithium-Ion (Li-Ion), Nickel Metal Hydride, and Nickel Cadmium.	Removable Li-Ion
Battery capacity The unit of capacity is milliamp-hours (mAh), which means 3000mAh can be put on the battery to discharge it in one hour. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions.	1700 mAh
Stand-by	280H (Depending on Phone Setting)
Talk time	7H (Depending on Network Setting)

Made by	China
Color	Full Gold, Dark Blue, Light Blue
Other Features	2.5D Display, Wireless FM, Battery Saver, Blacklist, Call Recorder, Sound Recorder

The price of Symphony SL20 is BDT 1,190. Symphony SL20 feature phone comes to some extra services Battery Saver, Black List, Wireless FM, Sound Recorder, Call Recorder, Torch and it has 2.4 inches, QVGA display and resolution is 240 x 320 pixels. It has 32 MB of RAM and 32 MB internal storage, which can expand microSD up to 32 GB external storage. This stylish device has a single 0.03 MP in the back camera. It was powered by a standard 1700 mAh Removal Li-Ion battery.

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