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Energizer E288s

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Official Price in Bangladesh
৳5,500.00
Available
🔄 Last Updated: October 13, 2026
•
🏷️ Brand: Energizer
Display 2.8 inches (7.11 cm)
Processor Mediatek MT6739WW
Camera 0.3 MP (Single)
Battery Li-Ion (Lithium-Ion)
RAM & Storage 512 MB RAM / 4 GB ROM
OS FeaturePhone KaiOS 2.X
Brand: Energizer • 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

Energizer E288s Specifications & Hardware Analysis

The **Energizer E288s** is an authentic feature phone manufactured by Energizer, currently priced at **৳5,500** in Bangladesh. Engineered specifically for voice calling, SMS messaging, and long battery endurance, it features a 2.8 inches (7.11 cm) TFT (240×320 px), a durable physical form factor, and 2000 mAh Li-Ion (Lithium-Ion) designed to deliver multi-day standby.

Display Visibility & Interface

For viewing menus and text messages, the Energizer E288s is equipped with a 2.8 inches (7.11 cm) TFT display with a resolution of 240×320 px. The interface is designed with legible numeric dialing fonts and clear contrast, making it easy to read incoming caller IDs and SMS under normal ambient light.

Durable Keypad, Calling Hardware & Build

Built with portability in mind. It is constructed from sturdy polycarbonate that withstands routine drops and daily pocket use. The physical numeric keypad provides clear tactile feedback for quick number dialing. Network connectivity covers 2G, 3G, 4G networks with Dual SIM, GSM+GSM standby for managing two mobile operators.

Multimedia, FM Radio & Audio

On the multimedia side, the device includes a 0.3 MP, Primary Camera camera for basic photos, built-in FM radio (Yes), a 3.5mm audio headphone jack (3.5 mm), and internal storage for contact numbers.

Battery Capacity & Charging

Powering the handset is a 2000 mAh Li-Ion (Lithium-Ion). Because feature phone software consumes very little power compared to smartphones, this battery easily provides several days of standby and extended voice talk time without needing constant daily recharging.

Pros & Cons Breakdown

✔ Key Advantages:

  • Long-lasting battery endurance backed by 2000 mAh.
  • Tactile physical keypad for effortless numeric dialing.
  • Lightweight and durable pocket-friendly construction.
  • Dual network support (Dual SIM, GSM+GSM).
  • Integrated FM radio for music and news.
  • Standard 3.5mm audio headphone jack.
✖ Considerations:

  • Basic low-resolution camera meant strictly for simple visual notes.
  • Network speed limited to 2G, 3G, 4G bands.
  • Non-smartphone operating system (does not run Android apps, WhatsApp, or YouTube).

Market Verdict

Priced at **৳5,500**, the **Energizer E288s** by Energizer serves buyers looking for a dependable secondary calling phone, a sturdy work handset, or a straightforward device for elderly family members who prefer physical buttons over touchscreens.

Energizer E288s - Specs

General

Specifications
Brand Energizer
Model E288s
Device Type FeaturePhone
Status Available
Release Date 20 June 2024

Hardware & Software

Specifications
Operating System FeaturePhone
OS Version KaiOS 2.X
Chipset Mediatek MT6739WW
CPU Quad-core 1.3 GHz
CPU Cores 4 Cores
Architecture 32 bit
Fabrication 28 nm

Display

Specifications
Display Type TFT
Screen Size 2.8 inches (7.11 cm)
Resolution 240x320 px
Aspect Ratio 4:3
Pixel Density 143 ppi
Screen to Body Ratio 30.2%

Cameras

Specifications
Camera Setup Single
Resolution 0.3 MP, Primary Camera
Flash LED Flash
Zoom Digital Zoom

Design

Specifications
Height 138 mm
Width 58.2 mm
Colors Black
Thickness 12.8 mm

Battery

Specifications
Battery type Li-Ion (Lithium-Ion)
Capacity 2000 mAh
Placement Removable
USB Type-C Yes

Memory

Specifications
Internal Storage 4 GB
RAM 512 MB

Network & Connectivity

Specifications
Network 2G, 3G, 4G
SIM Slot Dual SIM, GSM+GSM
SIM Size Dual SIM Dual Standby
EDGE Available
GPRS Available
WLAN Wi-Fi 4 (802.11 b/g/n)
Bluetooth v4.0
Wi-fi Hotspot Yes
USB Mass storage device, USB charging

Multimedia

Specifications
Loudspeaker Yes
Audio Jack 3.5 mm
FM Radio Yes
Document Reader Yes

More

Specifications
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Energizer E288s - Reviews

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Frequently Asked Questions (FAQ)

6 Verified Answers
❓ What is the official price of Energizer E288s in Bangladesh? ▼

The official price of Energizer E288s in Bangladesh is ৳5,500. It is available at authorized Energizer retail shops and mobile markets across Bangladesh.

❓ What are the screen and display specifications of Energizer E288s? ▼

It features a 2.8 inches (7.11 cm) TFT screen with 240x320 px designed for readable text and dialer numbers.

❓ How long does the battery last on the Energizer E288s? ▼

Equipped with a 2000 mAh battery, the Energizer E288s delivers multiple days of standby time and hours of continuous voice calls on a single charge.

❓ Does the Energizer E288s support Dual SIM cards? ▼

Yes, it supports Dual SIM, GSM+GSM standby, allowing you to run two mobile operator SIM cards at the same time.

❓ Can I listen to FM radio and play MP3 audio on Energizer E288s? ▼

Yes, the device includes FM radio support and a standard 3.5 mm audio jack.

❓ Does the Energizer E288s support Android apps like WhatsApp or Facebook? ▼

No, the Energizer E288s runs on a dedicated feature phone operating system designed strictly for voice calls, SMS, and basic multimedia; it does not support Android applications.