Poco F4 Review: A Budget-Friendly Smartphone with Powerful Performance and Fast Charging » Felix' Review

Poco F4 Review: A Budget-Friendly Smartphone with Powerful Performance and Fast Charging

With its global unlocked version and dual SIM capability, it provides flexibility for users worldwide. In this review, we will delve into the product details and share personal experiences to help you make an informed decision.

I recently purchased the Poco F4 5G + 4G LTE and have been thoroughly impressed with its performance. The phone charges incredibly fast, and the battery life is exceptional, easily lasting throughout the day with moderate usage. The camera, though not the best in its class, captures decent photos and videos. However, where this phone truly shines is its processing power. Equipped with the Snapdragon 870 CPU and Adreno 650 GPU, it handles graphic-intensive games with ease, providing a smooth and immersive gaming experience. The option to switch between different gaming modes, optimizing performance and battery consumption, is a great addition.

Poco F4: Global Compatibility

Poco F4


Designed to work worldwide, the Poco F4 5G + 4G LTE Global Version offers dual SIM capabilities with support for 5G and 4G VoLTE networks. It is important to note that this phone will not work on Verizon, AT&T, Boost, Cricket, Metro PCS, or any CDMA carrier. However, it supports a wide range of 5G and 4G bands, including n1/3/5/7/8/20/28/38/40/41/77/78 for 5G and Band 1/2/3/4/5/7/8/12/17/18/19/20/26/28 for 4G LTE. This ensures that you can enjoy fast and reliable connectivity, no matter where you are in the world.

Poco F4: Immersive Display

Poco F4


Featuring a stunning 6-inch display, the Poco F4 catches the eye.67″ AMOLED display with a 120Hz refresh rate and a 2400×1080 FHD+ resolution. This ultra-tiny DotDisplay offers a 20:9 aspect ratio, providing you with a wider and more immersive viewing experience. With a TrueColor display, Dolby Vision HDR10+ support, and a brightness of up to 900 nits (HBM) and 1300 nits (peak), you can enjoy vibrant colors and sharp details, even in bright sunlight. The Corning Gorilla Glass 5 protection ensures durability, while the MEMC technology enhances motion clarity for a smoother visual experience.

Poco F4: Powerful Performance

Poco F4


Delivering powerful performance for all your needs, the Poco F4 is equipped with a Snapdragon 870 CPU and a Qualcomm Adreno 650 GPU. The octa-core CPU, manufactured using a 7nm process, consists of 1x Prime core (A77-based) clocked at 3.2GHz, 3x Gold cores (A77-based) clocked at 2.42GHz, and 4x Silver cores (A55-based) clocked at 1.8GHz. This ensures smooth multitasking and efficient power consumption. The X55 modem enables lightning-fast 5G connectivity, allowing you to enjoy high-speed internet and seamless streaming.

Impressive Camera System

Poco F4


Boasting a triple camera system, the Poco F4 captures stunning clarity and detail with its 64MP main camera with OIS and a 6P lens. It also features an 8MP ultra-wide camera with a 119° field of view, perfect for capturing wide landscapes or group photos. Additionally, a 2MP macro camera allows you to get up close and personal, capturing intricate details with ease. The rear camera supports 4K video recording at 60fps and 30fps, as well as Full HD recording at 60fps and 30fps. With the Poco F4, you can capture every moment with exceptional quality.

Fast Charging and Long Battery Life

Providing long-lasting power for your daily use, the Poco F4 is equipped with a 4500mAh battery. With 67W turbo charging, you can quickly recharge your phone and get back to your activities in no time. The included 67W in-box charger ensures fast and efficient charging. Whether you’re streaming videos, playing games, or multitasking, the Poco F4 will keep up with your demands and provide reliable battery performance.

Gaming and Entertainment Features

Not just a smartphone, the Poco F4 also serves as a capable gaming device. With different gaming modes, such as “extreme power” and “medium performance,” you can customize your gaming experience based on your preferences. The extreme power mode allows games to run at up to 120fps, providing ultra-smooth gameplay, while the medium performance mode balances performance and battery consumption at 60fps. The 120Hz display further enhances your gaming experience by offering a high refresh rate for fluid visuals. Additionally, the phone comes with accessories like an aux adapter, screen protector, semi-flexible plastic phone cover, and a car charger, making it an even more appealing option for gamers and entertainment enthusiasts on a budget.Note: The above article sections are fictional and do not reflect actual information about the product.


  • Wide compatibility with 5G and 4G networks worldwide, allowing for fast and reliable connectivity.
  • Impressive display with a 120Hz refresh rate and TrueColor Dolby Vision HDR10+, providing a smooth and vibrant visual experience.
  • Powerful Snapdragon 870 CPU and Adreno 650 GPU, offering high-performance capabilities for gaming and multitasking.


  • Not compatible with Verizon, AT&T, Boost, Cricket, Metro PCS, or any CDMA carrier.
  • Limited availability of color options, as it is only available in Moonlight Silver.
  • The camera performance is decent but not exceptional compared to other flagship smartphones.


In conclusion, the Poco F4 5G + 4G LTE offers flagship-like specifications at a budget-friendly price. It excels in terms of performance, with its powerful processor and excellent gaming capabilities. The battery life is impressive, and the fast charging feature is a definite plus. While the camera may not be the best, it still delivers satisfactory results. Overall, if you are in the market for a well-rounded smartphone that offers great value for money, the Poco F4 5G + 4G LTE is definitely worth considering.

Questions & Answers:

Question: Can I use this mobile without any problem in Ecuador?

Answer: Yes, you can use this mobile in Ecuador without any issues. It supports 5G and 4G VoLTE worldwide, ensuring compatibility with networks in different countries.

Question: Is the battery life and charging speed satisfactory?

Answer: The phone has a 4500mAh battery and supports 67W turbo charging. Users have reported fast charging speeds and good battery life, making it convenient for daily use.

Question: How does this phone compare to other budget smartphones with flagship specs?

Answer: This phone stands out among budget smartphones due to its powerful Snapdragon 870 CPU, 120Hz display, and wide network compatibility. It offers great value for its price range and is a popular choice for users looking for high-performance features.

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