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Symphony ATOM 4
Specifications
Price in Bangladesh
| Official | 3GB 32GB ৳8,699 |
General
| Device Type | Smartphone |
| Announced | September, 2025 |
| Released | September, 2025 |
| Status | Available |
Hardware & Software
| Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android |
| OS Version | v13 |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | Unisoc T606 |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-Core 1.6GHz Cortex-A53 |
| CPU Cores | 8 Cores |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | G57 |
| RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows 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. | 3 GB |
Design
| Dimensions | 163.75 x 75.4 x 9.20 mm |
| Weight | 201 g |
| Colors |
Charming Blue, Lemonade Green, Seafoam Green |
| Build Material | Plastic Body, Glass Front |
Display
| Display Type Display Technology => 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 Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | IPS LCD |
| Size | 6.56 inches (16.66 cm) |
| Resolution | 720x1612 px (FHD+) |
| Aspect Ratio | 23:9 |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | 269 ppi |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Refresh Rate | 60 Hz |
| HDR 10 / HDR+ support |
Rear Camera
| Camera Setup | Dual |
| Main Camera | 8 MP |
| Second Camera | 2 MP |
| Autofocus | Phase Detection autofocus |
| OIS | |
| Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration) | LED Flash |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Camera Features |
Auto Flash, Touch To Focus |
| Video | 1080p@30fps |
| Video Recording Features | 1920x1080 |
| Video FPS | 30 fps |
Front Camera
| Camera Setup | Single |
| Secondary |
5 MP |
| Video FPS | 30 fps |
Battery
| Battery Type 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, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion (Lithium Ion) |
| Placement | Non-removable |
| Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 5000 mAh |
| Quick Charging | 10W wired |
| Standby Standby Time is the total amount of time that you can leave your is fully charged, turned on and ready to send and receive calls or data transmissions before completely discharging the battery. | 408 Hours |
| Talk Time Talk Time is the longest time that a single battery charge will last when you are constantly talking on the phone under perfect conditions, Ambient temperature and highly dependent on the cellular network environment such as the distance to the closest cell network tower. | 17.5 Hours |
Storage
| Storage Capacity | 32 GB |
| USB OTG |
Network
| 2G Network |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network |
HSDPA 850 / 900 / 2100 |
| 4G Network | LTE |
| SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. | Standard SIM |
Data
| 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. | |
| Speed | HSPA+, LTE |
| Web Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. | HTML5 |
Messaging
| SMS SMS (Short Messaging Service) is a text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow mobile phone devices to exchange short text messages over the networks. | Yes |
| MMS MMS (Multimedia Messaging Service) is a standard way to send messages that include multimedia content (audio clips, video clips and images) to and from mobile phones over wireless networks using the WAP protocol. | |
| Email Email (Electronic Mail) is a system for receiving, sending, and storing electronic messages, Similar to a letter, email is text messages that may contain files, images, or other attachments sent via the internet to a recipient by using applications and software prograps. An email address is required to receive email, and that address is unique to the user. | Yes |
| IM IM (Instant Messaging) is an exchange of text messages through a software application, it enable you to create a kind of private chat room with another individual in order to communicate in real time over the Internet. | Yes |
Connectivity
| Bluetooth Bluetooth 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 |
| Wi-fi Hotspot | |
| Infrared Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range. | |
| USB | miceoUSB 2.0 |
| GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | Yes, with A-GPS |
| NFC NFC (Near field communication) 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. |
Media
| FM Radio | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
Sensors & Security
| Fingerprint Sensor |
More
| Made By | China |
Performance Tests
Symphony ATOM 4 Price in Bangladesh
The Symphony ATOM 4 is priced competitively at ৳8,699 for the 3GB RAM and 32GB internal storage variant in Bangladesh. This budget-friendly smartphone offers solid value with decent specifications for everyday use. It’s designed primarily for entry-level users or those seeking an affordable device without compromising on essential features. The ATOM 4 stands out with its large 6.56-inch display, respectable 5000mAh battery, and a dual rear camera setup, making it a well-rounded choice for budget-conscious buyers. While not a flagship or mid-range powerhouse, its balance of design, performance, and price make it a noteworthy contender in the entry-level segment.
Symphony ATOM 4 Specifications
Display and Design
The Symphony ATOM 4 features a 6.56-inch IPS LCD display with a resolution of 720×1612 pixels, delivering a modest Full HD+ experience with a pixel density of 269 ppi. The screen supports a 60Hz refresh rate and includes HDR10 and HDR+ support, enhancing visual quality for media consumption. Its capacitive multi-touch screen ensures smooth navigation. The phone’s design embraces practicality with a plastic body complemented by a glass front, available in three appealing colors: Charming Blue, Lemonade Green, and Seafoam Green. Measuring 163.75 x 75.4 x 9.20 mm and weighing 201 grams, the ATOM 4 offers a comfortable grip and a lightweight feel for daily handling.
Performance and Processor
Powered by the Unisoc T606 chipset, the Symphony ATOM 4 employs an octa-core CPU with Cortex-A53 cores clocked at 1.6GHz and a Mali G57 GPU. This setup is tailored for light to moderate tasks such as web browsing, social media, and casual gaming. Paired with 3GB of RAM, the device can handle multitasking reasonably well without significant lag. Storage comes in a single 32GB variant, and while the data does not specify expandability, devices in this category typically support microSD cards to increase storage. Overall, the ATOM 4’s hardware is optimized for everyday use rather than intensive gaming or heavy app usage.
Camera and Video
On the camera front, the Symphony ATOM 4 includes a dual rear camera system with an 8MP main sensor and a secondary 2MP sensor, enhanced by phase detection autofocus and LED flash. The camera app supports features such as exposure compensation, ISO control, HDR mode, and continuous shooting, allowing users to capture decent images in various conditions. Video recording is capped at 1080p resolution at 30fps, which is suitable for casual video capture. The front-facing camera offers a 5MP sensor capable of 1080p video recording at 30fps, ideal for selfies and video calls. While the camera specs are basic, the device integrates essential features to meet standard photography needs.
Battery and Charging
The Symphony ATOM 4 is equipped with a substantial 5000mAh Li-Ion battery that promises extended usage times. According to official data, it supports up to 17.5 hours of talk time and approximately 408 hours on standby, making it ideal for users who require long battery life. Charging is handled via 10W wired charging, which is adequate but not fast by modern standards. There is no wireless charging support, but the sizable battery ensures the phone remains powered throughout a typical day of usage without frequent recharging.
Connectivity and 5G Support
This device supports a broad range of networks including 2G, 3G (HSDPA), and 4G LTE bands, ensuring reliable connectivity across Bangladesh. However, it lacks 5G support, which is common for budget devices launched in this segment. The ATOM 4 features dual SIM slots, supporting GSM and HSPA+ networks, along with common connectivity options such as Bluetooth, Wi-Fi hotspot capability, infrared, and GPS with A-GPS support. It includes a microUSB 2.0 port for charging and data transfer. Additionally, the phone supports NFC for contactless interactions and includes a 3.5mm headphone jack and FM radio for multimedia enjoyment.
Additional Features
The Symphony ATOM 4 comes with essential sensors including a fingerprint sensor for added security and convenience. Running on Android 13 out of the box, it offers a modern user interface with access to the latest features and security patches. The device includes stereo loudspeakers for better audio output and supports vibration and standard ringtone alerts in MP3 and WAV formats. While it doesn’t boast advanced water resistance or stereo speaker technology, the phone delivers core features that enhance usability and user experience in its price range.
Reason to buy
- Affordable price point making it accessible to budget-conscious consumers
- Large 6.56-inch display with HDR support for enhanced viewing
- Long-lasting 5000mAh battery suitable for extended daily use
- Runs the latest Android 13 for up-to-date software experience
- Dual rear cameras with essential photography features and 1080p video recording
- Fingerprint sensor for secure and quick device unlocking
- Includes NFC and FM radio, adding to connectivity and entertainment options
Verdict
The Symphony ATOM 4 is an excellent choice for those seeking a budget smartphone that covers all the basics with a few nice extras. Its large display and robust battery make it ideal for users who prioritize media consumption and longevity over top-tier performance. While it doesn’t support 5G or have flagship-level hardware, its reliable Unisoc processor combined with Android 13 ensures smooth daily use and security. The dual-camera setup and decent front camera are good for casual photography, while the inclusion of NFC and FM radio adds value for users looking for versatile connectivity and entertainment. Overall, the ATOM 4 targets entry-level buyers looking for an affordable, functional smartphone with a modern OS and reliable battery life.
FAQ
Q: Does the Symphony ATOM 4 support 5G networks?
A: No, the ATOM 4 supports up to 4G LTE networks but does not have 5G capability.
Q: Can I expand the storage on the Symphony ATOM 4?
A: The official data does not confirm storage expansion, but similar devices in this category typically support microSD cards.
Q: What version of Android does the Symphony ATOM 4 run?
A: It runs Android 13, offering the latest features and security updates.
Q: How good is the battery life on this phone?
A: With a 5000mAh battery, the ATOM 4 provides excellent battery life, supporting up to 17.5 hours of talk time and extended standby duration.
Q: Does the phone have a fingerprint sensor?
A: Yes, it includes a fingerprint sensor for secure and convenient unlocking.
Q: What kind of charging does the Symphony ATOM 4 support?
A: The phone supports 10W wired charging but does not support fast charging or wireless charging.
Reviews
Disclaimer Note
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