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Xiaomi Redmi A2 - Smartphone Battery Performance

Updated: Oct 31


SMARTPHONE TIER: ENTRY

Battery Capacity mAh: 5000

 

Xiaomi Redmi A2 - A Smartphone Balancing Power and Affordability



ViserMark Labels for the Xiaomi Redmi A2

Smartphone Battery Performance:

Score: 44/100



Overall Battery Performance:

Ranking #80



Based on Price

Entry Tier:

Ranking: #8


 

All you need to know about the Xiaomi Redmi A2 smartphone.


Quick Summary


The Xiaomi Redmi A2 is affordable. This price point does come with some compromises, particularly regarding performance and camera quality. However, its compact design, satisfactory display quality, and robust battery make it a worthy consideration for those seeking a basic, low-cost smartphone. While it doesn't boast the latest features or peak performance, it offers value for its price segment.

Good Points

​Not So Good Points

  • Battery Performance is exceptional for Entry Tier 44/100

  • ​Absence of a fingerprint sensor

  • Entry Tier smartphone with an impressive 2 days of battery life

  • No glass protection and waterproofing

  • Impressive LCD screen

  • Lacks 4K video recording

  • ​Extended Storage

  • Enhanced Android "Go Edition"

  • ​Imitation leather texture for style and grip

 
 

Xiaomi Redmi A2 Overview


What is it like to Use?


Dimensioned at 164.9 x 76.75 x 9.09 mm and weighing 192 grams, the Xiaomi Redmi A2 is ergonomically designed for everyday use. Its compactness ensures it easily slides into pockets or purses. Constructed with a plastic chassis, a textured finish ensures an enhanced grip. Protection-wise, the matte surface is a relief against fingerprints, but without rugged features, one might consider an external protective case.


How does it Perform?


The Xiaomi Redmi A2 is equipped with a MediaTek Helio G36 octa-core processor, which, while suitable for basic tasks and navigation, may not be considered exceptional in terms of performance compared to higher-end smartphones.


The MediaTek Helio G36 processor, combined with 2GB or 3GB of RAM, may lead to occasional stutters and slow loading times when running more complex apps. If you're looking for a device that can smoothly handle demanding tasks, the Xiaomi Redmi A2 might not be the best choice.


What's in the box?

  • Mobile Phone

  • USB-C charging cable

  • SIM eject tool

  • Warranty Card

  • User Guide

 
 

Smartphone Battery Performance Score

and Battery Performance Results


ViserMark brings you a Smartphone Performance Score based on different criteria and benchmarks for evaluating a smartphone's performance. Our tests are performed with the strictest protocol in a controlled environment to ensure repetition and consistency powered by SmartViser's test automation solution viSer.

 
Smartphones placed in top place rankings

You can view our results shown as ViserMark Labels for every smartphone in our comprehensive database, as verified by SmartViser.


For additional information, please refer to the detailed smartphone rankings available here.




 

The Xiaomi Redmi A2 Battery Performance review by ViserMark is based on the smartphone battery performance results obtained during testing.

ViserMark Labels for the Xiaomi Redmi A2 are detailed here.

Smartphone Battery Performance for the Xiaomi Redmi A2
Smartphone Battery Life for the Xiaomi Redmi A2
Smartphone Charging Time for the Xiaomi Redmi A2
Smartphone Battery Efficiency for the Xiaomi Redmi A2
Smartphone Annual Battery Consumption for the Xiaomi Redmi A2
 

Learn more about the ViserMark Labels.

 

Smartphone Battery Performance

Reading this review, you can find a full breakdown of our battery performance results.


 

Battery Performance


What is the Xiaomi Redmi A2 Battery Performance Score?

ViserMark Label showing Smartphone Battery Performance Score for the Xiaomi Redmi A2
ViserMark Label showing Smartphone Battery Performance Score for the Xiaomi Redmi A2

The results of our testing showed the Xiaomi A2 scored 44 out of 100 as a smartphone Battery Performance score for a ViserMark Entry Tier (€0-€199) smartphone.


How does the Xiaomi Redmi A2 compare to other Entry Tier smartphones?


Battery performance is pivotal when choosing a smartphone, particularly in the Entry Tier (€0-€199) segment. Through the ViserMark Battery Performance scores, we gain an objective measure to compare these devices.


Let’s see how these smartphones, the OPPO A57, Honor X7 and the Xiaomi Redmi A2, stack up against each other to help potential buyers make informed decisions.

A chart showing Smartphone Battery Performance Scores for Entry Tier Smartphone
A chart showing Smartphone Battery Performance Scores for Entry Tier Smartphone
 

Learn more about the ViserMark Labels.

 

From the chart above, this makes for an exciting and closely matched smartphone review. Let's take an in-depth view of our battery performance results for these smartphones.


With a 44 out of 100 battery performance score, the Xiaomi Redmi A2 confidently positions itself in the higher part of the Entry Tier. Its MediaTek Helio G36 octa-core processor, coupled with 2GB or 3GB of RAM, is suitable for everyday tasks. Its 6.52-inch IPS LCD display and 720 x 1600 pixels resolution ensure that users get a decent visual experience, whether browsing or catching up on their favourite shows. With a focus on longevity, Xiaomi uses a plastic chassis for the Xiaomi Redmi A2, ensuring it can withstand the occasional bump. The textured back is not just a design choice but a functional one, ensuring the phone remains securely in hand and reduces the risk of accidental drops.


Although not the most powerful smartphone, the Xiaomi Redmi A2 does ensure efficient power management. This makes it a viable choice for users who want a balance between performance and power longevity.

 
 
Smartphone with a medal for top Battery Performance score

All smartphones are thoroughly tested and verified by SmartViser. Every smartphone has a review written by ViserMark, which provides all the battery performance test results translated into ViserMark Labels.


TOP TEN SMARTPHONE BATTERY PERFORMANCE

Find out more



 

Battery Life


How long will the Xiaomi Redmi A2 battery last?


A smartphone's performance and battery life determine its reliability and user satisfaction. An average battery performance lasting 2 days with 54 hours between charges for the Xiaomi Redmi A2.

ViserMark Label showing Smartphone Battery Life Ratings for the Xiaomi Redmi A2
ViserMark Label showing Smartphone Battery Life Ratings for the Xiaomi Redmi A2
 

Learn more about the ViserMark Labels.

 

How does the Xiaomi Redmi A2 compare to other Entry Tier smartphones?


Battery life is one of the paramount considerations for many smartphone users. While the capacity of a battery (measured in mAh) indicates how long a smartphone might last, real-world usage and performance can vary due to factors like software optimisation, hardware efficiency, and user behaviour.


With the battery capacity all equal at 5000mAh for Honor X7, the OPPO A57 and Xiaomi Redmi A2 smartphones, it's intriguing to see how real-world performance pans out.


A chart showing Smartphone Battery Life Ratings for Entry Tier Smartphones
A chart showing Smartphone Battery Life Ratings for Entry Tier Smartphones

Very closely trailing the OPPO A57, the Xiaomi Redmi A2 impresses with a battery life extending up to 2 days, equivalent to 54 hours. This smartphone, though only an hour short of the OPPO A57, offers robust battery performance. Its MediaTek Helio G36 processor plays a role in power management, ensuring users get the most out of every charge.

 
 
A smartphone with a medal for top Battery Life Score

All smartphones undergo rigorous testing and verification by SmartViser. ViserMark provides a review for each smartphone, translating battery performance test results into ViserMark Labels.


TOP TEN SMARTPHONE BATTERY LIFE

Find out more



 

Power Efficiency


What is the Battery Efficiency of the Xiaomi Redmi A2?


ViserMark Label showing Smartphone Battery Efficiency for the Xiaomi Redmi A2
ViserMark Label showing Smartphone Battery Efficiency for the Xiaomi Redmi A2

How does the XImaoi Redmi A2 compare to other Entry Tier smartphones?


Understanding a smartphone's annual energy consumption is as crucial as knowing its features. With sustainability being a driving factor, discerning consumers look beyond mere battery life and delve into how efficiently their smartphones consume energy annually.


Here, we've compared the annual battery consumption of three trending entry-tier smartphones: the OPPO A57, Honor X7, and Xiaomi Redmi A2.

A chart showing the Smartphone Battery Efficiency Ratings for Entry Tier Smartphones
A chart showing the Smartphone Battery Efficiency Ratings for Entry Tier Smartphones

This smartphone has a 6.52-inch IPS LCD display and brings a vision of performance without compromise. Its efficiency score of 1.5 out of 5 leaves suggests a balance between providing vibrant visuals and conserving battery power. Also, the Xiaomi Redmi A2's architecture is built around optimising energy use. This ensures that even during demanding tasks, the smartphone manages its battery resources efficiently, providing users with a lasting experience.

 
 

All three smartphones offer varying battery efficiency. The Xiaomi Redmi A2 and OPPO A57 lead the pack with scores of 1.5, while the Honor X7 trails slightly despite its visual prowess. For consumers, this provides a clear picture of what to expect from their smartphones regarding efficient battery utilisation, aiding them in making an informed choice.

 
Various smartphones being displayed on a table

This page provides a comprehensive comparison of battery efficiency tests we've conducted.


More smartphone Battery Efficiency ratings in the

Smartphone Ranking Table.




 

Annual Energy Consumption


How much energy does the Xiaomi Redmi A2 use?


ViserMark Label showing Smartphone Annual Energy Consumption for the Xiaomi Redmi A2
ViserMark Label showing Smartphone Annual Energy Consumption for the Xiaomi Redmi A2

How does the Xiaomi Redmi A2 compare to other Entry Tier smartphones?


Understanding a device's annual energy consumption is as crucial as knowing its features. With sustainability being a driving factor, discerning consumers look beyond mere battery life and delve into how efficiently their smartphones consume energy annually.


Here, we've compared the annual battery consumption of three trending entry-tier smartphones: OPPO A57, Honor X7, and Xiaomi Redmi A2.

A chart showing the Smartphone Annual Energy Consumption for Entry Tier Smartphones
A chart showing the Smartphone Annual Energy Consumption for Entry Tier Smartphones

This smartphone, boasting its impressive 6.52-inch IPS LCD display, doesn't just offer bright visuals but also does so in an energy-conscious manner. A consumption rate of 3kWh annually means that users can enjoy top-tier performance without excessively draining energy resources. Behind the scenes, the Xiaomi Redmi A2's internal mechanics and software optimisations reduce unnecessary power drain, ensuring the smartphone balances utility and energy conservation.

 

More smartphone Annual Energy Consumption ratings in the Smartphone Ranking Table.

 

VERDICT:


Should I buy the Xiaomi Redmi A2?


The Xiaomi Redmi A2 is an extremely affordable smartphone. However, this affordability has some trade-offs, especially in performance and camera capabilities. While it's suitable for basic daily tasks, it may not meet the expectations of users looking for a more powerful or feature-rich smartphone.


It has a compact, lightweight design, decent display quality, and a long-lasting battery. If you're looking for a no-frills, low-cost smartphone for basic tasks, the Xiaomi Redmi A2 could be worth considering, but it's not a device that will impress with cutting-edge features or high-end performance.


The OPPO A57 is known for its excellent battery performance, scoring 53 out of 100 and offering longevity and 33W super-fast charging. The IPS LCD display produces vibrant colours, even at lower resolutions, and comes with OPPO AI Eye Comfort and blue light reduction technology, making it ideal for extended screen time. The design is a perfect blend of glass and polycarbonate, offering both functionality and aesthetics. Its lightweight and ergonomic design ensures a comfortable grip for extended use, making it an excellent choice for budget-conscious consumers.

Compared to the Xiaomi Redmi A2, the OPPO A57 has a slightly longer battery life, lasting up to 55 hours or 2 days on a single charge. Users can use the phone all day without needing to charge it. This slight advantage could be due to its power consumption management and demonstrates OPPO's commitment to producing efficient yet powerful devices.


The Honor X7 is an impressive smartphone in the Entry Tier, boasting an elongated 18:9 bezel-less display. It scored 41 out of 100 for battery performance. With 5000 mAh, the Honor X7 falls within the standard battery capacity for smartphones in the Entry Tier range. A fully charged battery provides 1.5 days of use. However, it scored 1 out of 5 for power efficiency.


However, it has some limitations due to its Entry Tier classification, such as occasional slowness and heating issues during extended use. It is not dustproof or water-resistant, lacks NFC functionality, and is not 5G compatible. Nevertheless, the Honor X7 is a good choice for those on a tight budget looking to replace their smartphone.

 

Watch the Video Review



Check out our video review of the Xiaomi Redmi A2 smartphone. Our battery performance overview will explain the ViserMark Labels in under 10 minutes so you can decide about your next smartphone purchase.

 
 

Product Features and Specification

Release Date March 2023

Display

6.52 inches Resolution: 720 x 1600 pixels

Processor

Android 12 or 13, One UI 5.1.1. Mediatek Helio G36

Memory

32GB 2GB RAM, 32GB 3GB RAM, 64GB 4GB RAM

Protection

Main Camera

Dual Camera set up. 8 MP (wide)

0.08 MP (depth)

12 MP (ultrawide), LED flash, HDR, Video: 1080@30fps,

Front Camera

5 MP (wide), Video: 1080@30fps

Battery

5000mAh, with 10W wired

Communications/Audio

Loudspeaker: Yes 3.5mm jack: Yes Radio: No NFC: No

Weight

192 g

Colours Available

Aqua Blue, Classic Black, Sea Green

 

Extra Insights

Q: Does the Xiaomi Redmi A2 support 5G?

A: No, it does not

Q: Does the Xiaomi Redmi A2 have a headphone jack?

Q: Does the Xiaomi Redmi A2 have wireless charging?

Q: Does the Xiaomi Redmi A2 have dual-SIM capabilities?

Q: What storage and RAM variants is the Xiaomi Redmi A2 available?

Q: Does the Xiaomi Redmi A2 have stereo speakers?

Q: Does the Xiaomi Redmi A2 have a microSD card slot?

Q: Is the Xiaomi Redmi A2 VoLTE enabled?

 
Xiaomi Redmi A2 Smartphone Specifications
 

VCX (Valued Camera eXperience)


The VCX Forum has been working with its members on the system and infrastructure as a non-profit organisation. We strive to improve our technology to develop and exchange accurate and objective quality and performance indicators that are our ultimate goal. We will also serve as a compass for the smartphone camera industry. We appreciate your interest in VCX-Forum.


No VCX reviews are available for this smartphone.

 
 

See More Reviews


Smartphone Review for the Xiaomi Redmi A2 written by Trusted Reviews
Smartphone Review for the Xiaomi Redmi A2 written by Android Authority







 

Background


Xiaomi was founded in 2010 by serial entrepreneur Lei Jun, who believes in high quality.


Technology doesn't need to cost a fortune. It is focused on being the most user-centric mobile internet company. With more than 61 million handsets sold in 2014 and products launched in Taiwan, Hong Kong, Singapore, Malaysia, Philippines, India, Indonesia, and Brazil, Xiaomi is expanding its footprint worldwide to become a global brand. Xiaomi is headquartered in Beijing, China, and has offices in Asia-Pacific, India, and Brazil.

 

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