Discover the top 5 best-selling phones under $100 for September 2021 at TGDĐ. Stand out in the crowd with these affordable devices featuring large screens and robust batteries!

Competition among smartphone brands in the under $100 segment remains fierce, and consumers are the winners! With leading companies continuously unveiling high-quality yet affordable models, there's no shortage of options. Today, I bring you the top 5 best-selling phones under $100 for September 2021 at The World of Mobile.

Here's a reliable reference for those seeking affordable long-lasting battery phones. Some smartphones listed below are currently on sale as part of the 'OCTOBER CELEBRATION SALE' event!

Note: This list is randomly sorted, and prices may change after promotions end.

1. Vivo Y12s (3GB/32GB)

Kicking off the list is the stunning Vivo Y12s, boasting meticulous design details including a mesmerizing gradient finish on the back.

The Y12s features a 6.51-inch full-screen display powered by an LCD panel for wide and vibrant visuals. It's equipped with a Helio P35 chip paired with 3 GB of RAM. With this configuration, the Y12s confidently handles everyday tasks.

The Y12s boasts a dual 13 MP camera system along with an 8 MP selfie camera. This smartphone performs well in capturing photos in various lighting conditions.

The most impressive feature of the Y12s is its battery life, equipped with a massive 5,000 mAh battery. Therefore, you can fully enjoy the Y12s without worrying about running out of battery quickly!

• Review of Vivo Y12s: An affordable yet enticing version worth buying!

2. Xiaomi Redmi 9C (3GB/64GB)

Continuing the list is the 'good-value-for-money' smartphone from Xiaomi - Redmi 9C. The Redmi 9C sports a youthful design with vibrant colors, suitable for everyone's use criteria.

The front of the Redmi 9C features a large 6.53-inch display, an HD+ IPS LCD panel. With this type of display, the Redmi 9C promises to offer you fairly good visual experiences within its price range.

In terms of specifications, the Redmi 9C is equipped with a MediaTek Helio G35 chip paired with 3 GB of RAM. Therefore, this smartphone still performs well in executing all tasks from basic to advanced in a stable manner, with minimal lag or overheating.

In the budget segment, the Redmi 9C is equipped with a professional-grade triple rear camera setup with a 13 MP main camera and two 2 MP auxiliary cameras. Powering the Redmi 9C is a massive 5,000 mAh battery, providing you with comfortable usage throughout the day.

• Review of Redmi 9C: Does the budget version bring a heartwarming experience?

3. OPPO A15s 

OPPO A15s is one of the top contenders in the list of most worthy budget smartphones to buy. The device features a sleek and attractive design with a conveniently placed fingerprint scanner on the back.

Additionally, the OPPO A15s features a rear camera system with a 13 MP main camera integrated with a highly impressive macro shooting capability. On the front is an 8 MP selfie camera with natural photo editing capabilities and HDR color adjustment.

The OPPO A15s boasts a large 6.52-inch display, making it a preferred choice for many to accompany them in entertainment as well as work and study. The LCD technology also provides excellent and sharp display quality.

Powering the device is a Helio P35 chip paired with 4 GB of RAM. This smartphone confidently meets all user needs. Additionally, it features a fairly large 4,230 mAh battery, ensuring comfortable usage throughout the day.

• Review of OPPO A15s: An upgrade from OPPO A15 with many new improvements.

4. Realme C21Y 4GB

With stable performance, large battery, and beautiful camera packed into a gorgeous design, the Realme C21Y has become a budget smartphone worth owning.

This smartphone allows you to smoothly handle basic tasks with the combination of the new Spreadtrum T610 chip and 4 GB of RAM. With 64 GB of internal storage, users have enough space to store data.

Realme C21Y is equipped with a triple camera setup, featuring a 13 MP main sensor, a B&W lens, and a 2 MP macro camera. Additionally, the device boasts a 5,000 mAh battery with 10 W fast charging, ensuring uninterrupted long-lasting experiences.

Realme C21Y offers users excellent visual experiences in its price range thanks to its large 6.5-inch display, running on an IPS LCD panel with HD+ resolution.

• Review of Realme C21Y Battery: 5,000 mAh battery for 8 hours of continuous usage.

5. Samsung Galaxy A02s (3GB/32GB) 

It can be said that the Samsung Galaxy A02s is the longest-standing mid-range smartphone in the best-selling list over the months.

In the budget segment, the Galaxy A02s is equipped with the stable Snapdragon 450 chipset. Therefore, this smartphone can easily handle daily tasks as well as light gaming.

The Galaxy A02s utilizes IPS LCD technology, with a 6.5-inch HD+ resolution display. This smartphone promises to provide users with the best experiences when watching movies, as well as playing games,...

The Galaxy A02s is equipped with an impressive triple rear camera setup featuring a 13 MP main camera and 2 secondary 2 MP cameras. Ready to deliver high-quality photos regardless of lighting conditions.

With a 5,000 mAh battery, the Galaxy A02s confidently outperforms competitors in the same price range. The Galaxy A02s will be an excellent companion for entertainment or online learning at the moment.

• Hands-on Review of Galaxy A02s: Priced at just over 3 million, with a 5,000 mAh battery.

Conclusion

Here are the top 5 best-selling smartphones under 4 million in September at The Gioi Di Dong. I hope this article helps you choose a cheap smartphone that meets your needs and fits your budget.

Don't forget that at The Gioi Di Dong, the 'OCTOBER CELEBRATION SALE' program is ongoing, offering discounts from 5 - 56% depending on the product. You can purchase the phones in this list at even better prices.

For more details on the program, you can refer to the orange button below!

OCTOBER CELEBRATION SALE

Read more:

• TOP smartphones under 7 million, best-selling in September 2021 at TGDĐ.
• TOP 5 Xiaomi phones best-selling in September 2021, Redmi 10 climbs up!
• TOP 6 OPPO phones best-selling in September 2021, incredibly attractive prices.
• TOP 7 Samsung phones best-selling in September 2021, extremely attractive prices.