In their short history, smartphones have made rapid strides with alluring designs and a tantalizing list of possibilities which one can achieve using this single gadget. However, if one examines the overall transition from phone to a smartphone, you will notice that the battery backup still can’t cope with the consumer demand. Therefore, to offer greater battery life, smartphone manufacturers these days have resorted to employing beefier batteries.

Recently an army of big battery phone hit the retail shelves which are affordable and offers decent specification. Out of these, we have decided to select top five big battery smartphones under Rs 15,000 in India. Here we go:

Xaiomi Redmi Note 4                                                        

Recently launched the Xaiomi Redmi Note 4 has some really tough shoes to fill as it is a successor of hugely popular Redmi Note 3. The newcomer packs the same 4100mAh battery which is same as its predecessor. Where Redmi Note 4 has edge over its predecessor is its chipset.

Xioami Redmi Note 4
Xioami Redmi Note 4 Launched in India Starting Rs. 9,999

It comes with an octa-core Snapdragon 635 SoC which is based on 14nm FINFET process that improves the overall power efficiency of the phone. The phone is capable of handling most tasks without breaking a sweat. It comes with a beautiful 5.5-inch full HD display, 2GB/3GB/4GB of RAM, and 32GB/64GB of storage.

Xiaomi Redmi Note 4 Specifications and Lowest Price


  • Power-efficient performance
  • Improved Camera
  • IR Blaster


  • Fast Charging
  • Average Camera

Lenovo K6 Note                                                                 

The Lenovo K6 Note is another budget daily driver that is suitable to feature in this list. The phone boasts a metal unibody design inside which resides a non-removable 4,000mAh battery which should offer more than one and half-day usage worth of juice on a single charge. It comes with a 5.5-inch full HD display, a Snapdragon 430 SoC, and 3GB/4GB of RAM.


The optics section, it sports a 16MP at the back and 8MP camera on the front for selfie enthusiasts. The K5 Note should be an ideal match for all those who are looking for a big battery device within 15K budget.

Lenovo K6 Note Specifications and Lowest Price


  • Capacious battery
  • Excellent multimedia performance
  • Dolby Atmos audio


  • Mediocre Chipset
  • Redundant Design

Must Read: Best Smartphone Under 15,000 INR In India (February 2017)

Coolpad Cool 1 Dual                                                         

The Coolpad Cool1 Dual is next smartphone to feature in this list. It comes with a capacious 4,000mAh battery. The phone employs an octa-core Qualcomm Snapdragon 652 chipset coupled with Adreno 510 GPU and 4GB of RAM.


The main USP of the phone is its dual 13MP rear cameras which offer staggering results. The phone comes with USB Type-C port and support fast charging as well. The phone comes with USB Type-C port and support fast charging as well. Read our Coolpad Cool 1 Dual full review to know more.

Coolpad Cool 1 Lowest Price and Specifications


  • Impressive dual camera
  • No heating issue
  • Decent good performance


  • Buggy software
  • VoLTE support in secondary sim

Related Read: Honor 6X Vs Coolpad Cool 1 Dual Camera Shootout: Battle For Budget Snapper Supremacy

ZTE Nubia N1                                                                     

The Nubia N1 is another smartphone to feature a massive 5,000mAh battery that won’t disappoint you when you needs it the most. The ZTE nubia N1 features an octa-core MediaTek MT6755 SoC mated to 3GB of RAM. The phone houses a 5.5-inch full HD display with 1920x1080p resolution and 401ppi pixel density.


It sports with 13MP cameras on both sides of the phone. On the design front, the device features a metal body made from aircraft-grade aluminum. Dimensionally, it stands at 150.9 x 75 x 8.9 mm and weighs 190 grams.

Nubia N1 Lowest Price and Specifications


  • Decent Display
  • Massive Battery
  • PDAF Supported Selfies


  • Hybrid SIM slot
  • Heavy

Worthy Read: Best Dual Camera Smartphones Under 20,000 INR

Lenovo Phab 2 Plus                                                          

The Lenovo Phab 2 Plus features a massive 6.4-inch display which extracts much-needed juice from a 4050mAh battery. On paper, the Phab 2 Plus is a decent read as it boasts of an octa-core MediaTek SoC (MT8783) chipset, 3GB of RAM, and 32GB of storage.

lenovo-phab-2-plus The phablet also features dual 13-megapixel rear sensor with PDAF and dual tone flash. The phone also comes with Dolby Atmos support which plays its role in enhancing multimedia experience. However, the gaming performance of this large outfit is not the best in the lot.

Lenovo Phab 2 Plus Full Specifications and Best Price


  • Good Built Quality
  • Dolby Audio
  • Decent Dual Camera


  • Jittery performance


Asus Zenfone 3s Max                                                      

Asus Zenfone 3s Max ZC521TL (First Impression) is next contender to feature in this list of bigger battery phones. Our initial experience with the phone suggests that its 5000mAh battery offers excellent backup. The successor of Zenfone 3 Max come with slightly improved design, improved chipset, and a compact profile. Under the hood, it packs a MediaTek MT6750 octa-core SoC clocked at 1.5GHz paired with 3GB of RAM and 32GB storage. The Asus Zenfone 3s Max is expected to be priced under 15K in India.

Asus Zenfone 3s Max Full Specifications and Best Price


  • Excellent battery backup
  • Attractive design
  • Runs on Android (Nougat 7.0)


  • Medicare Chipset


  1. Does coolpad note 5 is the better as of now with the price rangei have ordered one it will be receiving by 27-1-17
    Should i cancel and wait for redmi note 4,lenovo k6 power(4gb)
    Tell the differences between 617 and 430 chipset

  2. As on a tight budget
    I had ordered cookpad note 5
    Is it a great buy or i should scancel the order and wait for the redmi note 4 or lenovo k6 power (4gb)
    Plz answer the question as soon as possible
    If possible plz tell the differences between 617 vs 430


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