
Gone are the days when premium smartphones with 6GB RAM and 128GB ROM were beyond reach. Now, dive into our curated list of top 5 smartphones offering 6GB RAM and 128GB internal storage, delivering a sublime user experience without breaking the bank.
Let me reveal to you that in the list below, there are up to 3 representatives from Samsung.
*The list is arranged in ascending order of price for your convenience. Product prices were last updated on January 18th and may change when promotions end.
1. Samsung Galaxy A12 (2021)
Introducing today's lineup of 6 GB RAM smartphones is the Samsung Galaxy A12 (2021). Its overall look is harmonious, boasting a seamless design with a solid body, a matte back, and plastic frame that provides excellent grip.
The back of the Galaxy A12 is a notable highlight with its raised cross-hatch pattern.The Galaxy A12 (2021) features a large 6.5-inch edge-to-edge display, adopting the Infinity-V design with an ultra-small waterdrop notch, delivering an expansive viewing area with a 20:9 aspect ratio for an immersive experience whether gaming or enjoying favorite films.
The display's HD+ resolution ensures top-notch display quality in its price segment.Empowered by the Exynos 850 octa-core chipset paired with Mali-G52 GPU, this smartphone delivers stable performance in everyday tasks, reducing latency in gaming and enhancing graphics performance.
With 6 GB of RAM and 128 GB of internal storage, this device ensures smooth multitasking, allowing seamless running of multiple apps or hours of gaming without screen lag, thereby enhancing user experience.
Software details of the Galaxy A12.A 5,000 mAh battery ensures sufficient power for a day of high-frequency phone usage for entertainment or work. Even when the device is running low on power, worries are minimized with the 15 W fast charging technology.
- Review of Samsung Galaxy A12 after 6 months of use: Still impressively good!
2. Samsung Galaxy A22
Continuing the list is another contender from Samsung: the Samsung Galaxy A22, regarded as the best 6 GB RAM phone under 6 million VND.
Featuring a wide 6.4-inch Super AMOLED display, the Samsung Galaxy A22 enhances your viewing experience for entertainment and daily tasks. With a 90 Hz screen refresh rate, every touch gesture is swiftly recognized and processed.
The design of the Samsung Galaxy A22 is sleek yet robust.One of the standout features of the Galaxy A22 is its quad rear camera setup, highlighted by a 48 MP main camera, along with various other features that help capture life's details beautifully and naturally.

Powered by the MediaTek MT6769V octa-core chipset, coupled with 6 GB of RAM and 128 GB of internal storage, the Samsung Galaxy A22 delivers impressive hardware acceleration for outstanding performance and stable multitasking.

The Samsung Galaxy A22 keeps your learning, work, and entertainment inspirations alive with its large 5,000 mAh battery and fast charging technology with a maximum power of 15 W.
- Review of Galaxy A22: Priced at nearly 6 million VND, quality camera, decent configuration.
3. Vivo Y21s
The Vivo Y21s surprises with its slim and lightweight design, weighing only 182 g and measuring just 8 mm thin, offering comfortable handling and convenient pocket portability. Moreover, its 6.51-inch screen provides an enjoyable experience for watching movies or gaming with decent realism.
The softly curved edges of the device provide a pleasant grip during handling.Inside this device lies the MediaTek Helio G80 octa-core CPU, 6 GB of RAM, and 128 GB of internal storage. With this configuration, you can smoothly run popular graphic-intensive games like Mobile Legends or PUBG Mobile at suitable settings and seamlessly switch between apps.
The device runs on the Android 11 operating system with the latest Funtouch OS 11.1 custom interface.With Multi-Turbo 5.0 on the Vivo Y21s, data connection, system processing speed, and power-saving performance have been enhanced. Additionally, the cooling system ensures that the Y21s maintains performance even during intense gaming sessions without overheating.
The Vivo Y21s boasts a relatively large battery with a capacity of 5,000 mAh, combined with 18 W fast charging technology, meeting your usage needs throughout the day with just one charge.
- Hands-on with the Vivo Y21s: Priced at 4.5 million*, featuring a 50 MP camera, and a 5,000 mAh battery.
4. Realme 9i
Realme 9i is the next device mentioned in the list of large RAM smartphones worth buying. The first thing that catches the eye is the back panel with a striped pattern combined with a captivating color-changing effect, which can vary depending on your viewing angle.
The screen is a large 6.6-inch display with decent image quality, minimal distortion, relatively thin and uniform bezels, with only the bottom bezel slightly thicker.
The feel of holding the Realme 9i is quite comfortable due to many rounded and soft details.Equipped with the Snapdragon 680 CPU paired with 6 GB of RAM and 128 GB of internal storage, basic tasks such as opening social media apps, Chrome, or watching YouTube pose no challenge to the Realme 9i.

This smartphone also runs on Android 11, optimized well with a 90 Hz display, ensuring almost instant responsiveness to touch gestures.
The Realme 9i features a 5,000 mAh Li-Po battery, providing optimized usage time with a total mixed usage time of up to 8 hours.
- Hands-on with the Realme 9i: 5,000 mAh battery, Snapdragon 680 chip, 90 Hz display
5. Samsung Galaxy A32
Wrapping up the list of high RAM affordable phones is the Samsung Galaxy A32. The device features a premium plastic back with a simple, elegant design, not only protecting the phone but also enhancing its shine, giving you a classy look.
The Samsung Galaxy A32 follows the familiar monolithic design style.The overall dimensions of the device are slim at just 8.4 mm thick and weighing 184 g, with a 6.4-inch screen size. The gently curved edges on both sides provide a firmer grip and convenience for all tasks.
The Samsung Galaxy A32 4G supports a high 90 Hz refresh rate display, enhancing the gaming and entertainment experience.The Samsung Galaxy A32 4G packs the power of the MediaTek Helio G80 octa-core processor, 6 GB of RAM, and 128 GB of storage for higher performance compared to previous generations, providing superior gaming and entertainment experiences with optimal smoothness.
With a quad-camera setup including a 64 MP main camera, you can capture every moment professionally and artistically.
The Samsung A32 4G is equipped with a 5,000 mAh Li-Ion battery, providing users with the experience of continuous internet usage, calls, and video watching for many hours on a single charge.
- Review of Galaxy A32 after 1 month: Longer-lasting battery, beautiful display
Conclusion
Above, I've just introduced you to 5 smartphone models with 6GB RAM and 128GB internal storage for your comfortable experience. Which one impressed you the most? Feel free to leave a comment below if you need more product information!

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