Which Android Phones Have the Longest Battery Life in 2025?
Also read my old post here before you continueLet’s be honest — in 2025, nobody wants to carry around a phone that dies before the day is over. For those of us who are gaming, streaming, working remotely, or just scrolling through social media, battery life has become one of the biggest deciding factors when buying a new smartphone. Especially now that Android phones are pushing innovation in fast charging, efficient processors, and massive batteries, choosing the right one can get overwhelming.
This is the reason why I gather this post to guide us. I have researched battery endurance tests, user reviews, and specs from trusted sources like GSMArena, Android Authority, and top YouTube reviewers to help you find the best Android phones with the longest battery life in 2025, where i watch TikTok video from a creator named Phonebar showing some android phones running quick test on them for some hours, you can watch the video below before the next paragraph. Further in this post, you’ll find a quick comparison table, detailed breakdowns of each phone, pros and cons, and even some tips on what really makes a phone last longer. By the end, you’ll know exactly which device fits your lifestyle best.
Quick Comparison: Battery & Real-World Endurance (2025)
| Phone | Battery Capacity | Typical Screen-On Time (Real Use) | Charging | Best For |
|---|---|---|---|---|
| Samsung Galaxy S24 Ultra | ~5,500 mAh | ~8–9 hours | 45W wired / wireless | Power users, travelers |
| OnePlus 12 | ~5,400 mAh | ~7.5–8.5 hours | Fast wired (high watt) / wireless | Mobile gamers |
| Google Pixel 9 Pro XL | ~5,100 mAh | ~7–8 hours | Moderate wired / wireless | Clean Android, everyday users |
| Xiaomi 14 Ultra | ~5,300 mAh | ~7.5–8.5 hours | Very fast wired / good wireless | Value + flagship features |
| ASUS ROG Phone 8 Pro | ~6,000 mAh | ~9–11 hours (gaming-focused) | Fast wired (gaming-optimized) | Extreme gamers & streamers |
| Redmi Note 13 Pro+ | ~5,000 mAh | ~6.5–8 hours | Ultra-fast wired (very high watt) | Budget-minded power users |
| Motorola Edge 50 Pro | ~4,800 mAh | ~6–7.5 hours | Fast wired / decent wireless | Sleek design + balanced use |
Did you know that...: These "Typical Screen-On Time" numbers are just real-world estimates — not exact figures.So your actual battery life can vary a lot depending on how bright your screen is or you put it, what refresh rate you’re using, your network quality, and how you use your phone for example now (like gaming vs just chatting) hope you get that?. If you’d like, I can swap these ranges with real test results and link sources from places like GSMArena, Android Authority, and YouTube battery reviews in the next update.
1. Mmmm, Samsung Galaxy S24 Ultra – The All-Day Powerhouse
As everyone knew that Samsung Galaxy S24 Ultra has set the bar high in 2025, not just for cameras and display quality, but also for battery endurance. With a 5,500 mAh battery, but for me Samsung has slightly increased capacity compared to last year’s S23 Ultra, and it really shows in daily use. You are going to be wondering why i don't talk about S25 Ultra, so my quick answer is there battery capacity is similar to each other.
According to YouTubers and TikTokers so the real-world users let me know that, the S24 Ultra comfortably delivers 8–9 hours of screen-on time even under heavy use, that means playing games, 5G browsing, and video streaming. You can easily guess now that For moderate users, this easily stretches to a day and a half before reaching for the charger. Further More Standby efficiency has also improved thanks to the Snapdragon 8 Gen 3 processor (and Exynos variant in some regions) paired with Samsung’s adaptive software battery management.
Charging
Samsung sticks with 45W wired charging and 15W wireless charging. While this isn’t as flashy as Xiaomi or OnePlus with their 100W+ chargers, it’s more than fast enough for most users. To be fully charge it takes about an hour roughly, while 30 minutes gives you ~65% juice — enough to last a full day for light to moderate users.
The question here is that, Why the S24 Ultra Stands Out
- Battery + efficiency combo: Not the biggest battery, but excellent software optimization and efficient chipset make it reliable.
- Display technology: According to the YouTuber, Even with a bright 120Hz QHD+ AMOLED display, battery life doesn’t drain as quickly as older models.
- Balanced charging: Safe speeds (less heat, longer battery health) compared to super-fast charging rivals.
Pros & Cons
| Pros | Cons |
|---|---|
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Best For
My review now are If you want a flagship that can truly last through a busy day of multitasking, the Galaxy S24 Ultra is a safe bet. Well It is not the absolute longest-lasting phone, but it combines strong endurance with top-tier features, making it the most balanced choice for power users, travelers, and anyone who doesn’t want to compromise between performance and battery life.
2. OnePlus 12 – Fast Charging King With Solid Endurance
Here is my little review about OnePlus 12, OnePlus 12 has quickly gained attention in 2025, not only because of its flagship specs but also its incredible charging speeds. It packs a 5,400 mAh battery, slightly smaller than the Galaxy S24 Ultra, but still large enough to deliver dependable performance for most users.
Furthermore in everyday use, the OnePlus 12 achieves around 7–8 hours of screen-on time as shown in the image below. My thoughts is that While not quite as long-lasting as some battery-focused devices, it balances endurance with raw power. So Whether you’re gaming, scrolling through social media, or streaming YouTube at 120Hz, it rarely dies before bedtime, Do you think that way too?
Charging
Can you see this is where OnePlus really shines. The global model supports 100W wired charging, while the Chinese variant goes up to 150W. That means you can charge the phone from 0–100% in about 25–30 minutes. Wireless charging is also available at 50W, which is still faster than Samsung’s wired speeds!
WoW!.Why the OnePlus 12 Stands Out
- Blazing-fast charging: Perfect for people who hate waiting by the outlet, I knew some Countries or some part of the world is going to appreciate this... why because there's no light or No Electricity.
- Then Strong endurance for its size: Even heavy users can get a full day with ease.
- Cool under pressure: I love to include this that OnePlus has improved heat management, so the phone doesn’t overheat while charging.
Pros & Cons
| Pros | Cons |
|---|---|
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Best For
I said it earlier that if you're in an Area whereby there's No Electricity you are good to go with OnePlus 12 abd also If you’re the type of person who often forgets to charge your phone overnight, the OnePlus 12 is your best friend. Plug it in while you get ready in the morning, and you’ll have a full day’s power before you leave the house. It’s ideal for busy professionals, students, and gamers who don’t want to compromise on performance or wait hours to recharge.
3. iPhone 15 Pro Max – Apple’s Battery Champ
While this guide focuses mainly on Android phones, the iPhone 15 Pro Max deserves an honorable mention. Apple made big strides in battery life thanks to its, maybe i should tag Iphone Company.. smile let move forwardA17 Pro chip, which is built on a super-efficient 3nm process. Combine that with iOS’s tight power management, and you get one of the longest-lasting iPhones ever released.
Furthermore The iPhone 15 Pro Max packs a 4,422 mAh battery, which on paper seems smaller compared to Android rivals like Samsung and OnePlus. But Apple’s optimization makes it punch way above its size. In real-world usage, it comfortably lasts 8–9 hours of screen-on time, often beating Android phones with larger batteries.
Charging
Well Apple still lags behind Android in charging speeds. Do you know that iPhone 15 Pro Max supports only 20W wired charging and 15W MagSafe wireless. That means a full charge takes around 1 hour 45 minutes. While not terrible, it feels slow compared to Android devices that charge fully in 30 minutes or less.
Why the iPhone 15 Pro Max Stands Out
- Incredible efficiency: iOS squeezes maximum life from a smaller battery.
- Best standby time: If you don’t use your phone heavily, it can last two full days on a single charge.
- Great longevity: Apple’s battery health management helps reduce degradation over years.
Pros & Cons
| Pros | Cons |
|---|---|
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Best For
If you’re in the Apple ecosystem and want the most reliable iPhone for battery life, the iPhone 15 Pro Max is the clear winner. It’s great for professionals, content creators, and iPhone power users who value efficiency and battery longevity over flashy charging speeds.
4. Asus ROG Phone 8 Pro – The Gaming Battery Beast
If there’s one phone that gamers instantly recognize, it’s the ROG Phone series from Asus. The ROG Phone 8 Pro continues that legacy in 2025, packing one of the largest batteries you’ll find in a flagship: 6,000 mAh, No wonder it's gaming phone... what do you think?. This monster is built to handle hours of nonstop gaming, streaming, and multitasking without breaking a sweat.
Did you know that, In endurance tests, the ROG Phone 8 Pro lasts up to 10–12 hours of screen-on time, depending on usage. That means you can game at 120Hz or even 165Hz and still make it through the day. It’s a powerhouse for people who push their devices to the limit.
Charging
Despite the massive battery, Asus includes 65W wired charging that tops it up in about 45 minutes. It also supports 15W wireless charging and reverse charging, which is handy for topping up your earbuds or a friend’s phone. The best part? Asus includes the charger in the box, unlike Samsung or Apple.
Why the ROG Phone 8 Pro Stands Out
- Huge 6,000 mAh battery: Easily among the biggest in the flagship space.
- Gaming optimization: Custom software helps balance performance and endurance.
- Extra cooling tech: Keeps the phone from overheating during long gaming sessions.
Pros & Cons
| Pros | Cons |
|---|---|
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Best For
Forthermore The ROG Phone 8 Pro is perfect for hardcore gamers, content creators, and power users who need the longest battery life possible without compromise. If you play a lot of PUBG, Genshin Impact, or Call of Duty Mobile, this phone won’t let you down.
5. Redmi Note 13 Pro+ – The Value Battery Champ
I knew that Not everyone wants to spend $1,000+ on a phone just for good battery life. The Redmi Note 13 Pro+ is a standout midrange option that punches above its weight when it comes to endurance.
It features a 5,000 mAh battery with blazing fast charging (often advertised up to 120W). According to GSMArena Official on YouTube Let me know, it delivers around 6.5–8 hours of screen-on time, depending on brightness, usage habits, and refresh rate settings. So For many everyday users, that’s easily a full day of heavy use — plus some reserve.
Charging
The headline feature is its **ultra-fast wired charging** — many variants can go from 0% to ~100% in about **20–25 minutes** in ideal conditions. Some models also include ~50W wireless charging (depending on region), which is rare in this price class.
Why the Redmi Note 13 Pro+ Stands Out
- Fastest charging in its class: Beats many flagships when it comes to how fast you can refill the battery.
- Solid endurance: Doesn’t last as long as flagships, but for price vs performance, it’s very strong.
- Great balance: You get flagship-level charging + decent battery life on a midrange budget.
Pros & Cons
| Pros | Cons |
|---|---|
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Best For
If you want solid battery performance and don’t want to spend a fortune, the Redmi Note 13 Pro+ is a smart middle ground. It’s ideal for students, casual users, and anyone wanting to stretch their money further without giving up too much on battery endurance.
Understanding Battery Life – What Really Matters
When people shop for a new phone, they usually just look at the battery size in mAh (milliamp hours). While that number matters, it’s not the only thing that decides how long your phone lasts. Here are the key factors that really affect battery performance in 2025:
1. Battery Capacity (mAh)
The bigger the number, the more energy the phone can store. For example, a 6,000 mAh battery like in the ROG Phone 8 Pro will almost always outlast a 4,500 mAh one. But capacity alone isn’t everything — efficiency is just as important.
2. Processor Efficiency
Modern chips like the Snapdragon 8 Gen 3 or Apple’s A17 Pro are built using smaller nanometer processes (3nm or 4nm). This means they deliver powerful performance while using less energy. That’s why an iPhone with a smaller battery can still last as long as an Android with a larger one.
3. Display Refresh Rate
A 120Hz or 144Hz screen makes scrolling smoother, but it also drains more battery compared to a standard 60Hz display. Thankfully, most 2025 phones use LTPO technology, which allows the screen to drop refresh rates down to 1Hz when not needed, saving power.
4. Software Optimization
Battery life isn’t just about hardware. Android skins like Samsung One UI, OxygenOS, and MIUI use smart battery management to pause background apps, reduce drain, and extend standby time. iOS is famous for this too.
5. Charging Technology
Fast charging has become a big trend, with phones like the OnePlus 12 and Redmi Note 13 Pro+ charging in under 30 minutes. While this is convenient, it can also stress the battery long-term if used daily at maximum wattage. That’s why many phones now include smart charging modes that slow down charging overnight to protect battery health.
6. Usage Habits
At the end of the day, how you use your phone matters most. Gamers, video streamers, and social media power users will drain their batteries faster than someone who mostly texts, browses, and makes calls.
Pro Tip: If you want your phone battery to last longer in the long run, avoid keeping it plugged in at 100% all night, use optimized charging modes if available, and try to keep your charge between 20% and 80% when possible.
Frequently Asked Questions (FAQs)
1. Which Android phone has the absolute best battery life in 2025?
Based on real-world tests, the Asus ROG Phone 8 Pro is the king of battery endurance thanks to its massive 6,000 mAh battery. If you want a more mainstream option, the Samsung Galaxy S24 Ultra is a great balance of battery life, performance, and features.
2. Is battery size (mAh) the most important factor?
No, not always. A larger battery helps, but things like chip efficiency, screen refresh rate, and software optimization also make a huge difference. For example, the iPhone 15 Pro Max lasts longer than some Android phones with bigger batteries because iOS is so efficient.
3. Do fast charging phones damage the battery?
Fast charging itself doesn’t necessarily damage the battery, but using maximum wattage every single time can shorten its lifespan over the years. That’s why many manufacturers now include “smart charging” features to slow things down overnight or stop charging at 80% until you wake up.
4. How many hours of screen-on time should I expect from a good phone in 2025?
A solid flagship in 2025 should deliver at least 7–9 hours of screen-on time for mixed use. Gaming phones or ultra-battery models can go past 10 hours, while budget phones usually average 6–7 hours.
5. Which budget Android phone has the best battery life?
The Redmi Note 13 Pro+ is one of the best mid-range choices, offering good endurance with super-fast charging that beats even some flagships. For those on a tighter budget, Samsung’s Galaxy M-series (like the Galaxy M55) are also known for huge batteries at lower prices.
6. How do I make my phone’s battery last longer daily?
- Use adaptive refresh rates or lower to 60Hz when you don’t need smooth scrolling.
- Turn on dark mode to save a bit of power on OLED screens.
- Limit background apps that constantly refresh (social media, maps, etc.).
- Keep brightness on auto instead of maximum all the time.
7. Do iPhones or Androids last longer on battery?
It depends. iPhones often last longer on smaller batteries because iOS is extremely optimized. But if you want sheer endurance and bigger batteries, Android phones usually win — especially gaming and mid-range models with 5,000–6,000 mAh batteries.
Final Thoughts – Which Phone Should You Choose?
Battery life has become one of the biggest deciding factors in 2025, and thankfully, we have more choices than ever before. Whether you want a premium flagship, a gamer’s dream, or a budget-friendly device, there’s a long-lasting Android phone out there for you.
- Best All-Rounder: Samsung Galaxy S24 Ultra – Reliable, balanced, and packed with features.
- Fastest Charging: OnePlus 12 – Perfect if you want a full day’s power in just 30 minutes.
- Longest Battery for Gaming: Asus ROG Phone 8 Pro – A true monster with 6,000 mAh endurance.
- Best Budget Choice: Redmi Note 13 Pro+ – Great mix of fast charging and solid battery on a budget.
- Best Non-Android Option: iPhone 15 Pro Max – Efficient, optimized, and perfect if you’re in Apple’s ecosystem.
At the end of the day, the right phone for you depends on your lifestyle. If you’re a heavy gamer, go with the ROG Phone. If you want a professional device that never lets you down, the Galaxy S24 Ultra is your best bet. And if you just want great value for money without worrying about charging all day, the Redmi Note 13 Pro+ is a smart pick.
Bottom line: Don’t just look at the battery size. Think about how you use your phone, whether you prioritize fast charging, gaming endurance, or long standby time. With the right choice, you’ll finally say goodbye to low-battery anxiety in 2025.
Did you find this guide helpful? Feel free to drop your thoughts in the comments — and if you’ve used any of these phones, share your real-world battery experience. Your input could help someone else make the right choice!