
You may not know, but brick phones are always the first choice for many people. Despite lacking modern features and eye-catching designs like smartphones, basic phones have incredible durability and battery life to support their users' work. Let's explore the list of the top 5 brick phones with massive batteries in 2021 at The Gioi Di Dong (TGDĐ)!'
1. Mobell M529i
Kicking off today's list is the Mobell M529i. This device allows you to chat comfortably without worrying about battery drain. It's a compact basic phone with versatile features, perfect for accompanying you on long journeys. How fantastic is that!

The Mobell M529i boasts a 2.4-inch screen and a 2,500mAh battery, providing an impressive battery life of over 3 days. Moreover, it supports dual SIM cards, ideal for those with multiple subscriptions or high communication needs.
In summary, the Mobell M529i is perfect as a secondary phone for basic tasks like calling. It's durable, lightweight, and equipped with a large battery for extended usage. With its decent build quality and gently curved edges for comfortable grip, it's quite satisfactory considering its price.
2. Masstel IZI 300
Introducing another option from Masstel IZI 300 in the basic phone segment, a compact device packed with entertaining features and an incredibly large battery. The device boasts a compact design that fits snugly in your hand and pocket without any bulges.

Like the Mobell M529i, the Masstel IZI 300 features a 2,500mAh battery, which is quite impressive for a basic phone. In my opinion, this product is very convenient to carry around and can be used for calling or texting for 12 - 15 hours, especially for those who often work through phone calls.
Furthermore, the Masstel IZI 300 supports dual SIM cards, ensuring you won't miss out on attractive promotions from network providers. The keys provide quick feedback. If you're a fan of old Nokia phones, you'll appreciate the good tactile response, although it does produce some audible sounds when pressed.
3. Mobell Rock 3
Here comes another product from Mobell, the Mobell Rock 3, with a whopping 5,000mAh battery. Notably, its rugged and sturdy appearance, typical of shock-resistant phones, is considered timeless design for basic phone models!

It's hard to believe that such an affordable device is equipped with a 5,000mAh battery. This can be seen as a multifunctional 'power bank', from making calls to accompanying utilities like flashlight, music playback, radio, alarm clock, and more.
In my opinion, with its durability, shock resistance, and battery life lasting 3-4 days before losing a bar of charge, it's suitable for users who are often on the move and prefer minimal charging. The Mobell Rock 3 will be a wise choice for those in need of durable, long-lasting phones.
4. Energizer P20
When it comes to Energizer, one immediately thinks of the American battery manufacturer. Therefore, it's no surprise that the basic phone, Energizer P20, from the brand is equipped with that excellent battery technology. What's more, it even supports reverse charging for other devices.

The Energizer P20 sports a classic design with a 2.8-inch screen, accompanied by a massive 4,000mAh battery that allows for continuous calling for up to 40 hours and standby time of up to 25 days. Additionally, it features a super bright flashlight that can be easily activated with just a press of a button.
This basic phone is perfect for users in need of a secondary device. It offers easy calling, texting, and long-lasting usage, along with the convenience of reverse charging for your main smartphone when needed.
5. Masstel Play 50
Wrapping up today's list is the Masstel Play 50 - a highly durable basic phone. With its long-lasting battery life and numerous utilities, it will always be your reliable companion on long outings.

At first glance, the Masstel Play 50 impresses with its rugged appearance, a testament to the brand's meticulous design work. And of course, the powerhouse 3,000mAh battery is the hallmark of Masstel's basic phones.
With its incredibly attractive price point, you'll own the Masstel Play 50, a super durable basic phone with a long-lasting battery. It still ensures excellent service for both entertainment and communication needs anytime, anywhere. Truly a remarkable steal, isn't it?
Above is the list of the top 5 basic phones with the biggest batteries available today! Each product will offer you a different experience, but which one would you prefer the most?
Feel free to leave a comment and let us know!
Check out: TOP 5 phones under 7 million VND with large batteries, fast charging over 30W for convenience