
Nowadays, smartphones are becoming more versatile and capable of handling multiple tasks. To smoothly execute all functions, the phone's performance is the key factor. Today, let 24h Technology guide you with recommendations for the TOP 5 powerful smartphones, delivering long-lasting smooth usage to meet all your work and entertainment needs.
Some 'candidates' on this list are currently priced incredibly well in the year-end sale event. Rare opportunities are hard to come by, check out the article and place your orders now, my friends!
*The list is arranged in descending order of price reduction, and the selling prices are updated as of December 29, 2021, and may change when promotions end.
1. iPhone 13 Pro Max
When it comes to robust performance, how can we not think of the highest-end flagship from Apple? Just like every year, the latest iPhones always possess superior power compared to other flagships from various competitors at that time.

The iPhone 13 Pro Max carries immense power with the all-new Apple A15 Bionic chip paired with 6 GB of RAM.
Built on the 5nm process, the A15 provides outstanding processing power while still being energy-efficient. According to Apple, the A15 Bionic is the fastest chipset in the smartphone world (9/2021), boasting a speed 50% faster than other chips on the market.

The device effortlessly achieves high settings in games, for instance, in PUBG Mobile, at Ultra HD graphics and an incredibly high frame rate. With this top-notch configuration, no game or demanding task can pose a challenge to our flagship iPhone.

Despite its high performance, the usage time of the iPhone 13 Pro Max is no joke. With a 4,352 mAh battery, performing basic tasks like watching movies, browsing the web, and using social media can easily last a full day.

In terms of design, the device maintains a familiar look with little difference from its predecessor, the iPhone 12 series, featuring a square design and an elegant glass back.

With the iPhone 13 Pro Max, the notch has been reduced by 20% compared to the previous generation, accompanied by a large 6.7-inch screen that frees up more display space while ensuring optimal sensor functionality.
The display has also been upgraded to a 120 Hz refresh rate, enhancing the already smooth performance for users' visual satisfaction.
Being Apple's flagship, it excels in every aspect, and if you have the budget, there's no reason to resist getting the highest-end and most powerful iPhone from Apple.
- Performance review of iPhone 13 Pro Max: Capable of playing Genshin Impact at 120 FPS.
2. iPhone 13
Also part of the iPhone 13 series, the iPhone 13 naturally possesses outstanding power like the Pro Max version. The iPhone 13 is the basic version streamlined with fewer features for a more accessible price, but in terms of performance, it doesn't lag behind the Pro Max version at all.

The device is still equipped with the A15 Bionic chip paired with 4 GB of RAM for entirely powerful performance, still supporting PUBG Mobile graphics settings at Ultra HD and an Extremely High frame rate.
Similar to the 13 Pro Max, the A15 is still incredibly powerful, handling all games available on the App Store effortlessly. Moreover, long-lasting durability is a breeze with the iPhone 13.

Being the base model, the iPhone 13 has a 3,240 mAh battery, but it's more than sufficient for basic usage throughout a long day. The device provides a mixed usage time of over 10 hours. Furthermore, with a 20W charging capacity, charging this battery to full capacity doesn't take much time.

The device maintains a compact square design with a glass back, aluminum frame, and a dual-camera setup placed diagonally for high recognition if you're the proud owner. With the iPhone 13, you have five color choices: black, white, red, green, and pink, so feel free to choose according to your personality.

The iPhone 13 features a compact 6.1-inch screen, perfect for those on the go, providing confidence in phone usage outdoors.
In general, if you're a user who doesn't need premium features from the flagship version or doesn't require an oversized screen, this is the perfect alternative for you. It offers high-performance and long-lasting usage while maintaining a premium design.
- Performance review of iPhone 13: Impressive performance, excels in all games.
3. iPhone 12
If you're looking for a device with powerful performance at a more budget-friendly price, the iPhone 12 is still a great choice for you. At just one year old, the iPhone 12 remains formidable in the current market and is currently on sale at The World of Mobile for year-end promotions.
The device is powered by the Apple A14 Bionic chip on the 5nm process, coupled with 4GB of RAM for performance that stands tall against any competitor in its price range.
With the Apple A14 Bionic CPU, you can effortlessly experience any game with smooth transitions and a plethora of stunning graphic effects at high graphics settings without worrying about lag.

For example, let's consider configuring the same settings for the game PUBG Mobile for easy comparison. Surprisingly, the iPhone 12 can still achieve Ultra HD graphics settings and Extremely High frame rates, equivalent to the Apple A15 in the iPhone 13 series. This will give you peace of mind regarding the long-term stable performance of the iPhone 12 for prolonged use.
The iPhone 12 is equipped with a 2,815 mAh battery, sufficient to handle your mixed tasks throughout the day. The device also supports a charging capacity of up to 20W, ensuring satisfaction when charging the iPhone 12 to full capacity.

The iPhone 12 made a lasting impression at launch as the first model with Apple's sleek square design. The back is made of glass with a vertically positioned dual-camera setup as a focal point.

The front features a 6.1-inch OLED display for vibrant, sharp colors. However, the device retains the classic notch with the Face ID sensor array.
If you want to save more when buying a phone, especially a high-end one, go for the iPhone 12. The device still boasts powerful performance and a timeless design, ensuring you won't worry about it going out of style.
4. iPhone 11
Still contemplating the prices of the three phones above but want to experience the smooth iOS? Don't worry, there's still a model for you – the iPhone 11. Yes, the iPhone still delivers robust and stable performance but at a more reasonable price, making it easily accessible.

The iPhone 11 is equipped with the Apple A13 Bionic chip, accompanied by 4GB of RAM. Despite being two years old, the iPhone 11 still offers powerful performance for the basic needs of users.

With the given specifications, the phone handles gaming smoothly with popular titles today, ensuring stable performance. You'll hardly notice any lag even with prolonged usage.

The iPhone 11 comes with a robust 3,110mAh battery, providing ample hours for basic tasks. This ensures you have plenty of time to complete your work-related activities.
- (2021) Review of iPhone 11: Still going strong and very much in trend!
5. Realme 8 Pro
The sole representative from Android on today's list is Realme's flagship - Realme 8 Pro. A flagship with a mid-range price tag, can you believe it? At a 'student' price, you can already own everything Realme has to offer in its premium lineup.
Realme 8 Pro features the Snapdragon 720G dragon chip, ensuring high-intensity performance without overheating, thanks to its new process. To smoothly handle demanding tasks, it comes with 8 GB of RAM, enabling seamless gaming and multitasking.

The device boasts a new luxurious design with a standout bright-colored back. What catches the eye on the Realme 8 Pro's back is the large and stylish 'DARE TO LEAP' logo. From a distance, users can easily recognize it.

On the front, Realme equips the device with a large 6.4-inch display using SUPER AMOLED technology, delivering sharp images with high detail.
A noteworthy feature of the screen is its brightness, reaching up to 1,000 nits, ensuring comfortable usage in outdoor lighting conditions while maintaining display quality.
- Detailed review of Realme 8 Pro: Impressive 108 MP camera that captivates everyone.
Wrap-Up
Here is the TOP 5 list of powerful smartphones for your long-term usage. Getting a new phone at the end of the year to welcome the New Year with family and friends is like the perfect finishing touch.
Have you made your choice yet? If you have any questions, leave them in the comments. We'll assist you eagerly, hoping you find the most suitable option.

The 'LAST SALE - Regret-Free DISCOUNT' promotion by Mytour runs from 22/12 to 02/01 nationwide, offering discounts on various tech products. Hurry up and grab your favorite items during this promotion.
LAST SALE - REGRET-FREE DISCOUNT
Explore more:
- Master gaming with the TOP 5 smartphones under 8 million VND.
- Which Realme phone is the best for gaming? Here are 5 suggestions for you.
- TOP iPhones with robust battery life in 2021, eliminating the worry of interrupted experiences.