In the digital era battery performance is one of the major factors that every customer craves for. While buying a new smartphone you don’t need to worry about your smartphone battery life if you know that how much mah battery is good for your smartphones. Usually, it depends on your usage of the smartphone if you are a heavy user using continuous over a day, so you will need a big mah batter. There are so many smartphones available in the market with high-performance mah battery, at present, users can buy the best mobile under 15000. All-day battery life is a significant factor for buying new smartphones, with fast charging that should take half an hour to top up your smartphone battery.

So, how would you choose the best device that provides you best battery life on a single charge? We are here to find out the smartphone brand that provides you big mah battery mobile under 15000.

What mah Battery Size Is Good for Smartphones?

Mobile phone companies constantly try to enhance the power and performance of phones, that can go over a day with a single charging. Almost, all the brands offer 5000mah to 10000 mah its entirely depend on the users day to day work.

 We will discuss how will you decide which mah battery is helpful for you?
Usually, Smartphones comes up with 3000mah to 6000mah battery

3000mah Battery Mobile

 To load applications and suffering the internet, smartphones need at least a 3000mah battery to power smartphones. After complete charging, this ensures that you can use your mobile phone for over 5 to 6 hours if you use basic functions like browsing social media, and watching videos on youtube, and replying to the messages. If you go with 3000mah battery cell phones you will need a fast charger of at least 18W for a quick top-up. If you are just want to use a mobile phone for general operations, go with 3000mah battery smartphones.

4000mah Battery Mobile

Generally, the users, who devote their maximum amount of time to playing online games, WhatsApp, sometimes office work, navigation, etc. After plug off 4000mah battery cellphones make sure that it long last over a day on a single charge. Also, it needs to 18W charger for fast charging charge your phone.

6000mah Battery Mobile

6000mah battery mobile is compulsory if you are using a couples of hours watching movies, playing games, and office work, etc. 6000mah battery goes over a day on a single charger but it needs a fast charging to utilize the long lasting operations.

 Here we have listed some smartphone brands to consider with high-performance batteries that you can choose as per your usage.

5 Best Smartphones Brand With Big Battery Life

      1. Samsung

In recent years, Samsung has become a popular brand across the country. It has launched many latest models under 15000. Here, are some 6000mah battery mobiles models that we have enlisted below that have launched recently with big batteries. You can buy according to your usage and battery consumption.

Samsung best mobile under 15000-

  • Samsung M31
  • Samsung A12
  • Samsung F41
  • Samsung F12


  •   Battery- available 5000mah to 6000mah big battery
  •   Ram- Samsung latest model comes with 4 to 6GB ram
  •   Camera –  it gives quad-camera( 5mp to 48 mp) under 15000
  •   Android- Android v11, android v10
  •   Screen size- Available 6.4 inch to 6.7

      2. Vivo

Vivo has launched its top model at an average price with a combo pack of exclusive features to make the user experience smoother. Vivo top models 6000mah battery mobiles launched recently.

Vivo best mobile under 15000

  • Vivo Y20G
  • Vivo V15
  • Vivo Y30


  • Battery- Vivo gives 5000mah to 6000mah battery life
  • Ram- Provide 4 to 6 GB ram
  • Camera- Available in triple and quad-camera in the range of 8 mp to 48 mp
  • Android- Android v11
  • Screen size- Screen size normally 6.3 to 6.8 inch

     3.  Realme

Realme comes up with all the latest features including 6000mah battery mobiles at a low price. Realme is one of the favorite and most selling brands in India and almost all the mobiles come under the price range of 15000.

Realme best mobile under 15000-

  • Realme 8 5G
  • Realme Narzo 30 Pro
  • Realme Narzp 10


  • Battery- 4000mah to 6000mah
  • Ram-R4GB, 6GB
  • Processor- MediaTek Dimensity 700, MediaTek Helio G95
  • Display- 6.4inch (1080 to 2400)
  • Operating system- Android

4.    Motorola

Now, here is another one of the top brand moto mobile which is available only at online stores such as Flipkart, Amazon, Snapdeal. You can easily find the best mobile under 15000 with all updated features. Motorola offers you the best user experience by serving its users with quality products.

Moto best mobile under 15000-

  • Motorola One Action
  •  Motorola G30
  • Motorola One Vision 


  • Ram- 4 GB RAM, 128 GB ROM, Expandable Upto 512 GB
  • Battery- 5000 mAh Battery, 6000 mah battery
  • Processor-Qualcomm Snapdragon 662, Samsung Exynos 9 Octa
  • Display- 16 to 16.5 cm full HD display
  • Operating system – Android

      5.    Poco

Xiaomi Chinese company recently launched a brand called Poco, and it surprisingly receiving fabulous responses from users. Poco smartphones offer 6000mah battery mobiles that give users a premium experience at a low price.

Poco best mobile under 15000

  • POCO X2
  • Poco M2 Pro
  • POCO X3
  • Poco F1


Battery- 6000 mAh Battery with Fast Charging

Display- 6 inch to 6.67-inch (1080×2400)

Storage– 6GB RAM | 64GB internal memory expandable up to 512GB

Android-  android v11, android v10

Processor- Qualcomm Snapdragon 720G,  Adreno 618 GPU

Summing Up

The blog is completely based on deep research of battery life, which is the hottest issue which most of the user suffers the most due to low battery life. Reading this blog will surely enhance your knowledge and you can confidently make your decision for buying new smartphones. Now you have all the details about the best smartphones on various models which you can buy under an affordable range. Hope this guide will help you to make your decision in a better manner. 

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Your go-to source for the latest in tech, finance, health, and entertainment, with a knack for distilling complex topics into accessible insights, We deliver timely updates on the ever-evolving landscapes of technology, finance, health, and entertainment

In recent years, the popularity of smartphones is on the highest rise. As we are moving towards the digital era, every individual needs a smartphone to run their life smoothly. India is the largest market of smartphones, due to the high demand, various brands are offering their services cheap to superior. The users have many options to smartphones over their budget as there are many best phones under 15000 available.

Each brand having unique features as well as a different selling strategy, which makes it difficult to choose a perfect brand for users. There are so many factors to decide the best smartphone brand such as ram, display resolution, battery performance, android version, storage.

While you are searching go with an only branded smartphone because of the plethora of cheap and low-quality products available in the market. Here we have shortlisted the best brands for help to finalize your decision. Without getting much delay, Let’s start the blog.


Samsung is a Korean-based company that covers the 20 to 35 present market with their low budget price and specification. This brand is an all-rounder at all prospects and popular in the area of budget customers. Samsung gives the best satisfaction to each customer and gives 4 GB of ram mobiles under 15000.  This brand is available on a low to high budget. Samsung is the topmost competitor of china’s smartphones.

Popular Samsung models-

  •  Samsung Galaxy A12, 
  •  Samsung Galaxy M30,
  •  Samsung Galaxy A50,
  •  Galaxy F41,
  •  Galaxy M30

Samsung price range in India-  Samsung always trying to satisfy both customer’s average and premium so costs between 10k to1 lakh.


  •  4 GB Ram to 12 GB
  •  Fully HD display
  •  Best battery backup
  • Impressive Quad HD+ screen resolution


Realme is the china based company, when we think about smartphone at cheap price realme comes first most of the real me phone comes low to mid-range of price and it instantly becomes the largest seller smartphone across India. Realme is the best brand for offering the latest features at a low price than the other brand.

Popular realme models-

  • Realme narzo 20 Pro
  • Realme 8 5G
  • Realme 7i

Realme price in India – realme give the budget smartphone and easily available between 6k to 40k 

Specification – 

  • High Camera Performance, 
  • Latest Processor, 
  • Battery Backup,
  •  Large Screen


 Poco is the Newly launched smartphone company which provides all the latest features under 15000. Poco instantly increasing their sales due to their price. This is one of the best companies that provide all the latest features at low prices.

Popular poco models-

  • Poco X3
  • Poco M3
  • Poco M2 pro
  • PocoF1

Poco price in India- poco smartphones available between 7K to 30K

  • Best specification-
  • Latest android version
  • Full HD display, 6000 mah battery
  • Gaming phone and 12 GB ram


Another best smartphone brand in the list is Vivo is the top brand comes under 15000 we should consider buy this is also china based company and always trying to attract customer with their unique specification and give the premium experience to users. Vivo offers the best smartphones at a cheap price. This brand also sponsors many programs such as Vivo IPL, the Kapil Sharma Show, and Dance India dance that give the too much popularity for increase the revenue from the sell.

Popular Vivo models-

  • Vivo V20
  • Vivo Y 31
  • Vivo Y20A

Vivo price in India-  Vivo is the popular smartphone brand in India gives the best quality at a cheap price. The cost between 10K to 50K

Best specification-

  • Latest processor
  • Full HD display and 6000 mah battery


Oppo is the topmost brand in the quality of cheap price this is similar to Vivo and realme the origin of this brand is china most of the cheap brand comes from China. 

Popular Oppo models-

  • Oppo A11 pro
  • Oppo A53A
  • Oppo A31

Oppo price in India – this brand price similar to Vivo and realme between 10K to 40K 

Best specification –

  • Allow 10 x zoom and pop up camera
  • No bezels, high-speed performance                


 Nokia is the oldest smartphone brand in India it gives the best quality in all-rounder that gives the premium experience. These give always Long-lasting smartphones.

Popular Nokia models-

  • Nokia 8.3 5G
  • Nokia 5.4.
  • Nokia 225 4G
  • Nokia 8 V 5G 

Nokia smartphones in India – Nokia provide superior quality smartphones  between 12K to 60K

Best specification-

  • Superb build quality 
  • Impressive look and performance 
  1.  Motorola 

Motorola smartphones give the best experience without giving lag. Now Motorola gives the best smartphones under 15000 for average budget customers.  

Popular Motorola models-

  •  Motorola G10
  •  Motorola G30
  •  Motorola G9

Motorola price in India – Motorola provides the best smartphones under 10k to 40K

 Best Specification – 

  • Fast charging  and premium build quality 
  • Latest operating processor


LG is an India-based company and also dealing with all electronic appliances. LG is a popular brand all over the world for serving the best quality of smartphones. This brand offers medium to premium smartphones it enables the option for average and premium customers to buy according to their need. LG is one of the top brands that always trying to invent unique features to satisfying consumer needs. 

Popular Lg mobiles-

  1. LGw41
  2. LGw31+
  3. LG K52

Lg price in India – Now LG trying to give the best phones at cheap price cost between 12k to 1.2 lakhs.a 

Best Specification – 

  • Double screen,
  •  Foldable phone,
  •  Ram 2GB to 12 GB,
  •  Superior camera

So here you can go, these are the best phones under the 15000 list. While searching for the best smartphone you must prefer a 4 GB ram mobile for average use. You can use this as a guide for smartphones for effortless evaluation as per your daily usage. We are always trying to give the best knowledge for our every reader. Get in touch with us for more interesting and informative blogs. Happy reading.

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Your go-to source for the latest in tech, finance, health, and entertainment, with a knack for distilling complex topics into accessible insights, We deliver timely updates on the ever-evolving landscapes of technology, finance, health, and entertainment