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Symphony Helio 40 (8GB RAM)

Official Hardware View Click photo to zoom / view HD
Official Price in Bangladesh
৳13,999.00
Available
🔄 Last Updated: October 13, 2026
•
🏷️ Brand: Helio
Display 6.67 inches (16.94 cm) (90 Hz)
Processor MediaTek Helio G85
Camera 16 MP (Single)
Battery Li-Poly (Lithium Polymer) (18W)
RAM & Storage 8 GB RAM / 128 GB ROM
OS Android v14
Brand: Helio • Category: Smartphones
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Our Rating

The overall rating is based on review by our experts

8.8 4.4 1
  • Display 9 / 10
  • Performance 9 / 10
  • Camera 8 / 10
  • Battery 9 / 10
  • Design 9 / 10
Verified Tech Analysis
Nuviaz Tech Editorial • Certified Bangladesh Market Data

Symphony Helio 40 (8GB RAM) Specifications & Hardware Analysis

The **Symphony Helio 40 (8GB RAM)** by Helio is officially listed at **৳13,999** in Bangladesh. Positioned in the competitive mobile market, it is built around a **6.67 inches (16.94 cm) IPS LCD (720×1604 px (HD+)) with 90 Hz refresh rate**, powered by the **MediaTek Helio G85 (Octa-Core 2.0GHz) and Mali-G52 MC2 graphics**, equipped with **8 GB RAM and 128 GB internal storage**, and backed by a **5000 mAh Li-Poly (Lithium Polymer) with 18W wired (1 Hour 50 Mins)**.

Display Panel & Visual Experience

The front of the Symphony Helio 40 (8GB RAM) is dominated by a 6.67 inches (16.94 cm) IPS LCD (720×1604 px (HD+)) with 90 Hz refresh rate. With a pixel density of 264 ppi, text and app icons render sharp and legible. Peak brightness reaches up to 480 nits, assisting visibility during outdoor daytime use. Screen protection is provided by Gorilla Glass. The 90 Hz refresh rate ensures smooth UI animations and fluid scrolling across web feeds.

Processor, Memory & Operating System

Under the hood, the Symphony Helio 40 (8GB RAM) runs on the MediaTek Helio G85 (Octa-Core 2.0GHz) and Mali-G52 MC2 graphics, paired with 8 GB RAM and 128 GB internal storage. Operating system duties are handled by Android v14 with Reusable plastic (PMMA). In practical day-to-day use, this hardware configuration handles essential tasks—such as web browsing, social media feeds, banking apps, and communication—reliably. For graphics and light gaming, the Mali-G52 MC2 chip provides steady rendering on compatible settings.

Camera Setup & Video Capabilities

Photography on the Symphony Helio 40 (8GB RAM) is anchored by a Single camera setup featuring 16 MP, f/2.0, Wide Angle, Primary Camera. The setup includes features such as Continuous Shooting, High Dynamic Range mode (HDR). For video recording, the primary camera captures up to 1920×1080. Selfie capture handles video calls and casual portraits under proper lighting.

Battery Capacity & Charging

Endurance is driven by a 5000 mAh Li-Poly (Lithium Polymer) with 18W wired (1 Hour 50 Mins). Given the power profile of the MediaTek Helio G85, this capacity is designed to comfortably power the device through a full day of standard daily usage. When recharging is needed, 18W wired (1 Hour 50 Mins) replenishment speeds up the process.

Design, Build & Security

In terms of build and ergonomics, the device measures 167.4 mm x 77.6 mm x 8.54 mm with a weight of 200 grams, finished in Amazon Green, Cosmic Gold, Sunshine Green, Twilight Gold, Nebula Sky Blue. Biometric authentication is handled by a Yes fingerprint sensor. Network capabilities include 2G, 3G, 4G with Dual SIM, GSM+GSM support.

Pros & Cons Breakdown

✔ Key Advantages:

  • 6.67 inches (16.94 cm) IPS LCD (720×1604 px (HD+)) with 90 Hz refresh rate display setup.
  • Substantial 5000 mAh battery capacity.
  • Dedicated MediaTek Helio G85 processing silicon.
  • Quick replenishment via 18W wired (1 Hour 50 Mins).
  • Expandable storage via memory card slot.
✖ Considerations:

  • Charging speed and retail package contents depend on distributor shipment.

Market Verdict

At its price point of **৳13,999**, the **Symphony Helio 40 (8GB RAM)** by Helio provides a balanced set of hardware specifications. With its 6.67 inches (16.94 cm) display, MediaTek Helio G85 processing platform, and 5000 mAh battery, it represents a practical choice for consumers in Bangladesh seeking official hardware backed by local warranty support.

Symphony Helio 40 (8GB RAM) - Specs

General

Specifications
Brand Symphony
Model Helio 40 (8GB RAM)
Device Type Smartphone
Status Available
Release Date 12 June 2024

Hardware & Software

Specifications
Operating System Android
OS Version v14
Chipset MediaTek Helio G85
CPU Octa-Core 2.0GHz
CPU Cores 8 Cores
Architecture 64 bit
Fabrication 12 nm
GPU Mali-G52 MC2

Display

Specifications
Display Type IPS LCD
Screen Size 6.67 inches (16.94 cm)
Resolution 720x1604 px (HD+)
Aspect Ratio 20:9
Pixel Density 264 ppi
Screen to Body Ratio 86.0%
Screen Protection Gorilla Glass
Bezel-less Display Yes with punch-hole display
Touch Screen Capacitive Touchscreen, Multi-touch
Brightness 480 nits
Refresh Rate 90 Hz
Notch Punch-hole

Cameras

Specifications
Camera Setup Single
Resolution 16 MP, f/2.0, Wide Angle, Primary Camera
Autofocus Yes
Flash Display flash
Settings Exposure compensation, ISO control
Zoom 10x optical zoom
Shooting Modes Continuous Shooting, High Dynamic Range mode (HDR)
Aperture f/2.0
Camera Features Auto Flash, Face detection, Touch to focus
Video Recording 1920x1080
Video FPS 30 fps
Image Resolution 12000 x 9000 Pixels

Design

Specifications
Height 167.4 mm
Width 77.6 mm
Build Reusable plastic (PMMA)
Colors Amazon Green, Cosmic Gold, Sunshine Green, Twilight Gold, Nebula Sky Blue
Thickness 8.54 mm
Weight 200 grams

Battery

Specifications
Battery type Li-Poly (Lithium Polymer)
Capacity 5000 mAh
Quick Charging 18W wired (1 Hour 50 Mins)
Placement Non-removable
USB Type-C USB Type-C 2.0
Standby Up to 450 Hours
Talk Time Up to 25 Hour

Memory

Specifications
Internal Storage 128 GB
USB OTG Yes
RAM 8 GB
RAM Type LPDDR4X
Expandable Memory Up to 512 GB

Network & Connectivity

Specifications
Network 2G, 3G, 4G
SIM Slot Dual SIM, GSM+GSM
SIM Size SIM1: Nano, SIM2: Nano
EDGE Available
GPRS Available
VoLTE Yes
Speed HSPA, LTE
WLAN Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
Bluetooth v5.0
GPS Yes with A-GPS, Glonass
Wi-fi Hotspot Yes
USB Mass storage device, USB charging

Sensors & security

Specifications
Light Sensor Light sensor, Proximity sensor, Accelerometer, Compass
Fingerprint Sensor Yes
Finger Sensor Position Side-Mounted
Face Unlock Yes

Multimedia

Specifications
Loudspeaker Yes
Audio Jack USB Type-C
Video 1080p@30fps
Document Reader Yes

More

Specifications
Made By Bangladesh
Features Accelerometer, proximity
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Symphony Helio 40 (8GB RAM) - Reviews

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Frequently Asked Questions (FAQ)

8 Verified Answers
❓ What is the official price of Symphony Helio 40 (8GB RAM) in Bangladesh? ▼

The official price of Symphony Helio 40 (8GB RAM) in Bangladesh is ৳13,999. Authorized retail showrooms and distributors offer official BTRC-approved units with manufacturer warranty.

❓ Which processor and software does the Symphony Helio 40 (8GB RAM) use? ▼

The Symphony Helio 40 (8GB RAM) is powered by the MediaTek Helio G85 (Octa-Core 2.0GHz) and Mali-G52 MC2 graphics, running on Android v14 with Reusable plastic (PMMA).

❓ What are the display specifications of Symphony Helio 40 (8GB RAM)? ▼

It features a 6.67 inches (16.94 cm) IPS LCD (720x1604 px (HD+)) with 90 Hz refresh rate with a peak brightness of 480 nits.

❓ What is the camera setup on the Symphony Helio 40 (8GB RAM)? ▼

The device features a Single camera setup featuring 16 MP, f/2.0, Wide Angle, Primary Camera.

❓ What RAM and storage options are available on Symphony Helio 40 (8GB RAM)? ▼

The hardware configuration features 8 GB RAM and 128 GB internal storage, with expandable storage (Up to 512 GB).

❓ What network connectivity and SIM options are supported on Symphony Helio 40 (8GB RAM)? ▼

It supports 2G, 3G, 4G networks with Dual SIM, GSM+GSM support in Bangladesh.

❓ Does the Symphony Helio 40 (8GB RAM) have a fingerprint scanner? ▼

Yes, it includes a Yes fingerprint sensor positioned on the Side-Mounted for biometric security.