Best 4GB RAM Smartphone in 2021

The amount of RAM in mobile phones continues to increase. It is still in the memory of the laptop. However, the more RAM the phone has, the more expensive it is.

However, if it is only for games such as Mobile Legend, Free Fire, or PUBG, it may not require a lot of RAM. Mobile phones with 4GB RAM can also meet these game requirements.

The following is a list of mobile phones equipped with 4GB RAM.

1. Samsung Galaxy A02s

Samsung Galaxy A02s runs on Android 10, Snapdragon 450 processors and 4GB RAM and 64GB ROM. It also has a 6.5" HD + PLS Infinity-V screen.

In terms of photography, the Galaxy A02s features triple camera technology with 13MP (F2.2), macro 2MP (F2.4) and bokeh photo 2MP live focus (F2.4).

The Galaxy A02s also has a 5MP (F2.2) front camera with many unique features such as Live AR stickers, stamps, and other filters. For 5000mAh batteries with 15W high-speed charging technology.

2. Poco M3

The Poco M3 also features the 2021 Mobile Phone Technical Specification Poco M3 with a Snapdragon 662 processor with 4GB and 6GB RAM. It is very suitable for everyday activities and games.

This mobile phone also has a 6.53-inch screen and FullHD+ resolution. The front panel is also thin, providing a screen-to-body area ratio of 90.34%. The screen is also protected with Corning Gorilla Glass, which reduces the risk of scratches.

For cameras, the Poco M3 offers three rear cameras consisting of 48MP 4-in-1 Super Pixel, 2MP (macro), and 2MP (depth).

Another interesting feature is high-capacity batteries, including High Charge Cycle Battery technology and 6,000mAh batteries with 18W high-speed charging.

3. Redmi 9

The first option to choose a 4GB RAM of less than 200 usd is Redmi 9. Launched in July 2020, this mobile phone has relevant features at a low price.

With a clear FullHD + 1080 x 2340 pixel resolution screen, you'll certainly feel comfortable watching video or playing games. The screen is also equipped with Gorilla Glass 3.

In addition to supporting 4GB RAM, the MediaTek Helio G80 processor makes the game more interesting. Play games for hours because you're already powered up with a high-capacity battery up to 5020mAh.

4. Redmi 9T

The Hongmi 9T is the latest generation of 4GB-Ram phones to be released in 2021. The mobile phone offers the advantage of increased battery capacity compared to previous generations.

Redmi 9T has a longer battery life with a 6,000mAh battery. This battery is a 22W output charger that also supports 18W high-speed charging. In terms of performance, Redmi 9T has a Snapdragon 662 processor.

For cameras, Redmi 9T has 4 rear cameras and 1 front camera. The screen is a 6.53" spread with FullHD + 1080 x 2340p resolution and is protected with Gorilla Glass 3.

5. realme C15

Realme C15 recommends a low-cost cell phone with 4GB RAM for $100. Featuring the latest Realme cell phone and 6000mAh high capacity battery.

The battery will hold up to 57 days of wait, 10 hours of PUBG play, and more than 20 hours of film viewing. It's also ideal for online motorcycle drivers with a lot of outside activity.

6. realme Narzo 30A

The Realme narzo 30A is powered by MediaTek G85 processors that support 4GB RAM and 64GB ROM. On display, the narzo 30A has a 6.5" screen with HD+ resolution.

The Narzo 30A uses a high-capacity battery to perform all day activity. Realme's latest phone is said to be available for 46 days in standby mode because it already uses a 6,000mAh battery.

The Narzo 30A area of capacity can be used to charge other devices. This can be an alternate secondary battery thanks to the recharging technology.

From a photo perspective, this phone has two back cameras with 13MP (f/2.2) + 2MP (f/2.4) configurations. There's an eight-million pixel camera on the front.

7. Redmi Note 9

Again, in Xiaomi, this is the Redmi Note 9 series. It certainly has a big screen like a cell phone with the word "Note." Similarly, the phone has a 6.53" screen with point display.

Enough space for viewing or watching movies in Netflix. What's interesting is that the screen is protected with Gorilla Glass 5, which provides better scratch protection.

Performance is provided by Mediatek G85 processors with RAM options: 4GB RAM and 64GB ROM, 6GB RAM and 128GB ROM.

It features four back cameras, 5020 battery capacity and 18W high-speed charge.

8. OPPO A31

This low-cost, new OPPO runs on MediaTek Helio P35 chipsets with 4GB RAM and 128GB ROM.

Other features include three rear cameras in a 12MP + 2MP + 2MP (macro) configuration. The front has a camera with an 8MP sensor.

The OPPO A31 also has a 6.5" screen, HD+ resolution and supports 4,230mAh batteries.

9. Redmi Note 8

Redmi Note 8 was released in October 2019 and has a 6.39" screen with a resolution of 1080 x 2340 pixels. From a performance perspective, it is delegated to the Snapdragon 665 processor.

This processor is supported on 4GB RAM and 64GB ROM. A high capacity 4,000mAh battery with 18W high-speed charging is built into the power source.

The camera is more valuable than Redmi Note 8 because it has four sensors at once in a configuration of 48MP + 8MP + 2MP + 2MP + 2MP. The camera for the cell is already 13MP in size.

10. realme C25

The Realme C25 features a 6.5" IPS screen that supports 720 x 1600 pixels and 20:9 aspect ratio. The camera configuration consists of a 48MP camera and two 2MP cameras, and the tan part of the 8MP front camera. .

For better performance, the Realme C21 can choose MediaTek Helio G70 processors and 4GB RAM and 64GB and 128GB ROM.

This is a low-cost cell phone with 4GB RAM from a variety of manufacturers, and it costs $80-$150 to sell on the market. Interestingly, in 2021, several new mobile phones will be launched. Unfortunately, there are no 4GB RAM-powered phones at the current price of less than $100.