5 best phones with a large battery

Picture of a collection of smartphones
A collection of smartphones (Image via Oppo | OnePlus | iQOO)

Even though there were many options in the smartphone market, it felt like large battery development had stopped. Almost every phone had a maximum capacity of 5000mAh or 5500mAh at best.

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However, all that changed in 2025 when smartphone manufacturers started bringing out phones with Silicon Carbon battery. This new battery technology allows manufacturers to pack in large capacities, such as 6000mAh, 7000mAh, or even higher.

If you are someone like me who hates charging phones every day, then you are in luck. In this article, I'm showcasing some of the best phones with a large battery. Read on to learn more.


Best phones with a large battery

1) Oppo Find X9 Pro

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Oppo Find X9 Pro (Image via Oppo)
Oppo Find X9 Pro (Image via Oppo)

Price: ₹72,999

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The Oppo Find X9 Pro is one of the best flagship phones you can buy right now. It has all the best technologies in the smartphone market. It comes equipped with an ultimate camera system, and its periscopic telephoto camera easily beats the Samsung Galaxy S24 Ultra in zoomed shots.

SpecificationsDetails
Display6.78-inch LTPO AMOLED 1.5K panel with 120Hz refresh rate
ChipsetMediatek Dimensity 9500
Operating systemAndroid 16 with ColorOS 16
Memory & storage12/16GB RAM
256GB/512GB/1TB internal storage
Camera setup50+200+50MP rear camera setup
50MP selfie camera
Battery and charging7,500mAh battery
80W wired fast charging
50W wireless fast charging
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Moreover, the Oppo Find X9 Pro also beats the Samsung phone in battery life. It has a large battery of 7,500mAh capacity, which will last two-to-three days on a single charge with light to medium usage. Even with a bit of heavier usage, the phone should still last two days. When you run out of battery life, the 80W fast charger will quickly fill it up.


2) OnePlus 15

OnePlus 15 (Image via OnePlus)
OnePlus 15 (Image via OnePlus)

Price: ₹72,999

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The OnePlus 15 is the company's best phone to date. Not only does it look stunning, but it's also super strong. The glass back features a special etching with a Micro-Arc Oxidation ceramic layer, making it almost impossible to get scratched. If metallic keys touch the rear glass, it's the key that will get scratched and not the glass.

SpecificationsDetails
Display6.78-inch LTPO AMOLED 1.5K panel with 165Hz refresh rate
ChipsetQualcomm Snapdragon 8 Elite Gen 5
Operating systemAndroid 15 with NothingOS 3.1
Memory & storage12/16GB RAM
256GB/512GB/1TB internal storage
Camera setup50+50+50MP rear camera setup
50MP selfie camera
Battery and charging7,300mAh battery
120W wired fast charging
50W wireless fast charging
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It may seem weird, but it's true, and third-party reviews have proven the scratch-resistant properties of the rear glass. This phone also has a robust camera system that beats the similarly priced Samsung Galaxy S25 in many scenes.

The OnePlus 15 is also equipped with a 7,300mAh battery, which can last three days or even more with light usage. Even when this large battery ends, the 120W wired fast charging and 50W wireless fast charging will take care of it.

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3) POCO F7

POCO F7 (Image via Xiaomi)
POCO F7 (Image via Xiaomi)

Price: ₹30,999

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The POCO F7 is designed to deliver one of the best gaming performance capabilities on a budget. This phone is equipped with a high-end 6.83-inch AMOLED panel, which can display accurate colors, high brightness levels, Dolby Vision, and 3840Hz PWM for a flicker-free experience.

SpecificationsDetails
Display6.83-inch AMOLED panel with 120Hz refresh rate
ChipsetQualcomm Snapdragon 8s Gen 4
Operating systemAndroid 15 with HyperOS 2
Memory & storage12GB RAM
256/512GB internal storage
Camera setup50+8MP rear camera setup
20MP selfie camera
Battery and charging7550mAh battery
90W wired fast charging
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This phone also packs the largest battery on this list. Its 7,550mAh battery will run for many days on a single charge. Even if you manage to run out of battery, the POCO F7 supports 90W fast charging, which can fill it back up in under an hour.


4) iQOO Z10

iQOO Z10 (Image via iQOO)
iQOO Z10 (Image via iQOO)

Price: ₹22,999

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If you are on a bit of a tighter budget, the iQOO Z10 is for you. Despite costing under ₹23,000, it still has a 7,300mAh battery, which will provide you with the large battery experience you need. It is also paired with 90W fast charging for when you do run out of juice.

SpecificationsDetails
Display6.77-inch AMOLED FHD+ panel with 120Hz refresh rate
ChipsetQualcomm Snapdragon 7s Gen 3
Operating systemAndroid 15 with Funtouch 15
Memory & storage8/12GB RAM
128GB/256GB/512GB internal storage
Camera setup50MP rear camera
32MP selfie camera
Battery and charging7300mAh battery
90W wired fast charging
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The iQOO Z10 also has a decent Snapdragon 7s Gen 3 processor, which will keep your gaming needs satisfied. You will also find a large AMOLED screen, which can display accurate colors, inky deep black levels, higher contrast, and more for a great viewing experience.


5) iQOO Z10x

iQOO Z10x (Image via iQOO)
iQOO Z10x (Image via iQOO)

Price: ₹14,999

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The iQOO Z10x is the cheapest phone on this list with a large battery. As such, there are some compromises. It is equipped with an IPS panel, which may not deliver the same viewing experience as an AMOLED display, but it's not that bad. The Mediatek Dimensity 7300 will also take care of your gaming needs.

SpecificationsDetails
Display6.72-inch IPS FHD+ panel with 120Hz refresh rate
ChipsetMediatek Dimensity 7300
Operating systemAndroid 15 with Funtouch 15
Memory & storage6/8/12GB RAM
128GB/256GB/512GB internal storage
Camera setup50MP rear camera setup
8MP selfie camera
Battery and charging6.500mAh battery
44W wired fast charging
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The 50MP rear camera can also capture some decent shots with good detail levels and color tone. However, the best part of this phone is its 6,500mAh battery, which is actually amazing. Due to the inclusion of a lower-power CPU and a large battery capacity, the iQOO Z10x can also last two-to-three days, just like the other phones on this list.


The Oppo Find X9 Pro and OnePlus 15 will obviously deliver the best experience, but the POCO F7 is not bad either at the ₹31,000 price range. For those on a tighter budget, the iQOO Z10 and Z10x have large batteries to deliver multiple days of power. You will never have to worry about the battery life with these phones.

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Edited by Abu Amjad Khan