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Telegram GroupBattery life remains one of the most crucial aspects of a smartphone in 2025. While cameras and processors get all the attention, nothing frustrates users more than a phone dying halfway through the day. Thankfully, brands have stepped up with larger batteries, faster charging speeds, and smarter power management.
Here’s our list of the Top 10 smartphones with the best battery life in 2025, covering battery size, charging time, endurance, pricing, and why each device stands out.
1. Asus ROG Phone 9 Ultimate – The Gaming Battery Beast
The Asus ROG Phone 9 Ultimate is built for gamers, and it doesn’t disappoint in the battery department. With a 6000mAh cell and 90W wired charging, it easily lasts up to 2 days of normal usage and can handle more than 10 hours of nonstop gaming. Its unique side-mounted charging port also makes gaming while charging more convenient.
- Battery: 6000mAh
- Charging: 90W wired
- Endurance: 2 days / 10 hours heavy gaming
- Price (India): ~₹89,999
2. iQOO Neo 9 Pro+ – Affordable Performance + Long Battery
For those who want flagship-like power without spending ₹1 lakh, the iQOO Neo 9 Pro+ is a strong contender. It houses a 5500mAh battery with 120W charging, taking the phone from 0 to 100% in just 25 minutes. Even with heavy gaming and multitasking, the phone lasts 1.5 days comfortably.
- Battery: 5500mAh
- Charging: 120W fast charging
- Endurance: 1.5 days
- Price (India): ~₹44,999
3. Samsung Galaxy S25 Ultra – AI-Powered Battery Efficiency
Samsung’s flagship Galaxy S25 Ultra continues the Ultra legacy with a 5000mAh battery. While the capacity isn’t as huge as some rivals, its AI battery optimization ensures it lasts just as long in real-world use. Paired with 65W wired and 25W wireless charging, it comfortably delivers a full day of heavy usage.
- Battery: 5000mAh
- Charging: 65W wired, 25W wireless
- Endurance: 1 day heavy use
- Price (India): ~₹1,29,999
4. OnePlus 13 Pro – Premium Battery Balance
The OnePlus 13 Pro carries a 5400mAh battery, supported by 100W wired and 50W wireless charging. Known for its clean OxygenOS and efficient hardware, the device gives you 1.5 days of backup while charging in under 30 minutes. For premium users, it’s one of the most balanced phones on this list.
- Battery: 5400mAh
- Charging: 100W wired, 50W wireless
- Endurance: 1.5 days
- Price (India): ~₹74,999
5. Xiaomi Redmi Note 14 Pro+ – Budget King With Huge Battery
For those on a budget, the Redmi Note 14 Pro+ is a winner. It packs a 6000mAh battery and 120W fast charging, giving 2 full days of usage on a single charge. Despite its massive power, it charges fully in just 20 minutes, making it perfect for commuters and binge-watchers.
- Battery: 6000mAh
- Charging: 120W wired
- Endurance: 2 days
- Price (India): ~₹29,999
6. Realme GT Neo 7 – Gamer-Friendly Battery Setup
The Realme GT Neo 7 is another gaming-friendly phone that combines a 5500mAh battery with 120W fast charging. It easily lasts 1.5 days of regular use or a full day of intense gaming and streaming. Charging to 100% takes just under 25 minutes, making it highly convenient.
- Battery: 5500mAh
- Charging: 120W wired
- Endurance: 1.5 days
- Price (India): ~₹36,999
7. iPhone 17 Pro Max – Apple’s Best Battery Yet
Apple continues to prove that efficiency matters more than battery size. The iPhone 17 Pro Max uses a ~4500mAh battery paired with the A19 Bionic chip and iOS optimizations, giving up to 28 hours of video playback. While its charging speeds (35W wired, 20W wireless) lag behind Android rivals, real-life endurance is excellent.
- Battery: ~4500mAh
- Charging: 35W wired, 20W wireless
- Endurance: 1 full day+
- Price (India): ~₹1,49,900
8. Motorola Edge 50 Fusion – Value With Huge Battery
Motorola is making a comeback in India, and the Edge 50 Fusion shows why. It carries a 6000mAh battery with 80W charging, lasting up to 2 days on light usage and around 1.5 days on moderate use. With near-stock Android software, it’s smooth and efficient for daily use.
- Battery: 6000mAh
- Charging: 80W wired
- Endurance: 1.5–2 days
- Price (India): ~₹27,999
9. Poco F6 Pro – Affordable Flagship Killer
The Poco F6 Pro is built for performance lovers on a budget. It packs a 5500mAh battery with 120W wired + 30W wireless charging. Heavy users can easily get 1.5 days of backup, while fast charging ensures it never feels empty for long.
- Battery: 5500mAh
- Charging: 120W wired + 30W wireless
- Endurance: 1.5 days
- Price (India): ~₹39,999
10. Vivo X100 Ultra – Camera Flagship With Reliable Battery
The Vivo X100 Ultra is a powerhouse for photography enthusiasts, but its 5400mAh battery ensures that the camera-centric performance doesn’t compromise endurance. It supports 100W wired and 50W wireless charging, lasting 1.5 days with ease.
- Battery: 5400mAh
- Charging: 100W wired, 50W wireless
- Endurance: 1.5 days
- Price (India): ~₹89,999
Quick Buying Guide
- For gamers: Asus ROG Phone 9, iQOO Neo 9 Pro+, Realme GT Neo 7
- For flagship users: Samsung Galaxy S25 Ultra, OnePlus 13 Pro, iPhone 17 Pro Max
- For budget buyers: Redmi Note 14 Pro+, Motorola Edge 50 Fusion
- For photographers: Vivo X100 Ultra
- For all-round value: Poco F6 Pro
FAQs – Best Battery Life Smartphones 2025
Q1: Which phone has the biggest battery in 2025?
The ROG Phone 9 Ultimate and Redmi Note 14 Pro+, both with 6000mAh batteries.
Q2: Which phone charges fastest in 2025?
The iQOO Neo 9 Pro+ and Realme GT Neo 7, with 120W charging.
Q3: Which iPhone has the best battery?
The iPhone 17 Pro Max, delivering up to 28 hours of video playback.
Q4: Which budget phone offers long battery life?
The Motorola Edge 50 Fusion (₹27,999) and Redmi Note 14 Pro+ (₹29,999).
Q5: Which flagship balances battery + features best?
The Samsung Galaxy S25 Ultra with AI optimization.
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