Energizer

Energizer Energy E551S: Pros and Cons

Android OS v8.0 Go Edition (Oreo)
Mediatek MT6737M
Mali-T720 MP1
1 GB / 8 GB
5.5 inch (480 x 845 px)
8 MP, 3264 x 2448 px, autofocus

Energizer announced the launch of the Energy E551S smartphone in 2019. The manufacturer is offering this smartphone with 5.5 inch IPS display, Mediatek MT6737M SoC, and 1 GB of RAM. It comes with Android OS v8.0 Go Edition (Oreo) out of the box, and a Li-Po 500 mAh, non-removable battery. The IPS display panel has good color accuracy. It can display a wide range of colors, this makes visuals look more lifelike and vivid This smartphone has a single camera on the back (8 MP, 3264 x 2448 px, autofocus). Is this phone a good value for its price? My review aims to answer that question by the end.

Table of Contents

This article shares our personal experiences and thoughts about using the Energizer Energy E551S smartphone. We hope to offer helpful insights to others interested in this device. The specifications below are from the official manufacturer data, but we also consider user reviews. If you've seen any mistakes or things missing in these specifications, please let us know.

Energizer Energy E551S / 1

Energizer Energy E551S specifications

BrandEnergizer
NameEnergy E551S
ModelE551S
Release date2019

Weight, dimensions, colors

Colorsblack
SIM typeNano SIM, Micro SIM

Smartphones use a Nano SIM as a small chipcard for a subscriber identity module (SIM). A micro SIM is a smaller version of the standard SIM card used in mobile devices.

System, chipset, performance

OS versionAndroid OS v8.0 Go Edition (Oreo)
SoCMediatek MT6737M
CPUQuad-core 1.25 GHz Cortex-A53
GPUMali-T720 MP1

The Energizer Energy E551S comes with Android OS v8.0 Go Edition (Oreo) out of the box. Google has integrated many services with Android. These include Google Maps, Gmail, and Google Drive. The mid-range CPU can deliver fast, efficient performance for many tasks. Many mobile devices use ARM Mali GPUs. They are well known for their good performance and power efficiency.

Display type, size, resolution

Display typeIPS
Screen size5.5 inch
Resolution480 x 845 px
Multitouch supportyes

The 5.5 inch IPS display has better features. These include optimal viewing angles, color accuracy, and unchanging color reproduction. The 5.5 inch display make this smartphone pocket-friendly. The size of the screen is measured diagonally, from corner to corner.

Memory, storage

RAM1 GB
Internal storage8 GB
Memory card slotmicroSD

1 GB of RAM is not typically considered to be enough for a smartphone. Having more RAM alone does not guarantee better performance. Most people think a smartphone needs at least 32 GB of storage. The Energy E551S has only 8 GB. You can expand the internal storage (8 GB) with a compatible microSD card.

Cameras, flash

Main camera8 MP, 3264 x 2448 px, autofocus
FlashLED
Selfie camera5 MP

The single camera can be enough for many smartphone users. It depends on their photography needs and preferences. The Energy E551S does not have optical image stabilization (OIS).

Connectivity, network, wireless

GSM 2G bands850 / 900 / 1800 / 1900
Network coverage2G / 3G / 4G
Wi-FiWi-Fi 802.11 b/g/n
Bluetoothv4.0, A2DP
GPSA-GPS
NFCno
FM radioyes
USBmicroUSB 2.0
Headphone3.5 mm jack

The Energizer Energy E551S supports 4G/LTE networks. This phone like all modern smartphones, is capable of connecting to Wi-Fi networks. The Energy E551S smartphone is capable of connecting to Bluetooth devices. This phone has a built-in GPS. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows you to connect wired headphones or earphones to the device.

Battery type, capacity, charger

TypeLi-Po 500 mAh, non-removable

The Li-Po 500 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The battery of Energy E551S isn't removable without voiding the warranty.

Features, sensors, specials

Sensorsaccelerometer
SpecialsDual SIM

Today, smartphones come with many sensors. They help make the user experience better. The accelerometer provides information about the smartphone's movement in three axes. These are X (horizontal), Y (vertical), and Z (depth). Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use.

Verdict, pros and cons

Every phone has its strengths and weaknesses, and this Energizer phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.

Pros

  • microSD slot
  • Dual SIM support

Cons

  • limited-size screen
  • insufficient memory
  • insufficient internal storage
  • single camera setup
  • no OIS function
  • no 5G support
  • no NFC feature
  • no Type-C USB port
  • low-capacity battery
  • no digital compass
  • no fingerprint reader
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Lucas Bradley I'm Lucas Bradley, the founder of the Phone42.com site. I love technology, especially smartphones, and I've been working with tech stuff for more than 20 years. This means I've seen a lot of changes and have learned a bunch about what makes a good phone. On Phone42.com, I look at all kinds of phones. They can be from big, well-known companies or new ones trying to make their mark. I want to help people understand what's new and cool in the world of smartphones, in a way that's easy to get.
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