Poco F1 Features: Snapdragon 845, Cooling and More
The Xiaomi Poco F1—also called the Pocophone F1 in some markets—stands out for putting a flagship-class Snapdragon 845 processor in a comparatively affordable phone. Its other notable features include liquid cooling, a large battery, an infrared-assisted face unlock system, and a dual rear camera, although its plastic body and LCD screen show where costs were kept down.
Why the Poco F1 drew attention
Released in 2018, the Poco F1 was the first phone in Xiaomi’s POCO sub-brand. Its central idea was straightforward: prioritize speed and battery life instead of using premium materials or adding every high-end feature. That made it especially appealing to people who wanted strong gaming and everyday performance without paying flagship-level prices at the time.
It is now an older phone, so its original strengths need to be viewed in context. The Snapdragon 845 was a top-tier mobile chip when the device launched, but newer phones generally offer faster processors, longer software support, more modern cameras, and updated connectivity. The F1 remains interesting as a product, not a current-performance benchmark.
Snapdragon 845 performance and liquid cooling
The Poco F1 uses Qualcomm’s Snapdragon 845 platform, paired with an Adreno 630 GPU. Configurations were sold with different amounts of RAM and storage, depending on market and model. In ordinary use, the processor was capable of handling demanding apps and games of its era, while the GPU supported graphics-heavy play.
Xiaomi included a vapor-chamber liquid-cooling system, marketed as LiquidCool Technology. It moves heat away from the processor area to help manage temperatures during extended workloads. This is passive thermal management: it does not make the phone immune to heat, nor does it guarantee a constant maximum speed. Gaming, warm surroundings, charging, and demanding apps can still raise temperatures, and the phone may reduce performance to control heat.
- Good fit: users who value responsive performance and play games on the device.
- Important caveat: a cooling system cannot turn an older processor into a newer one or eliminate thermal limits.
- Practical check: confirm the exact RAM and storage configuration when buying, since listings vary.
Screen, design and everyday handling
The F1 has a 6.18-inch Full HD+ LCD display with a wide notch at the top. It is large enough for video, browsing, and games, but it is not an OLED panel: blacks and contrast do not have the same characteristics as on OLED phones. The display’s notch also takes up space at the top of the screen, and how apps handle that area can vary.
The phone’s back and frame are primarily polycarbonate rather than glass or metal. That choice helped keep the design practical and relatively light for its size, but it does not provide the premium feel some buyers expect. A special Armoured Edition used a textured aramid-fiber finish; it was not the standard material on every Poco F1. The phone also has a rear fingerprint reader, a conventional 3.5 mm headphone jack, and a USB Type-C port.
Do not assume that a headphone jack or sturdy-looking exterior means the phone is waterproof. The Poco F1 was not sold as a water-resistant device with a widely established IP rating. Keep it away from water and treat any used unit carefully, especially if it has been repaired or opened.
Cameras and infrared face unlock
On the back, the main camera combines a 12-megapixel sensor with a 5-megapixel secondary depth sensor. The second camera helps create portrait-style background blur; it is not a telephoto camera for optical zoom. Camera quality depends on lighting and processing, and the phone’s results should not be compared with current flagship cameras as if the hardware were new.
The front camera is 20 megapixels. One unusual feature is an infrared illuminator and infrared camera used to assist facial recognition. This can help face unlock work in dim conditions, where a standard front camera may struggle. It is a convenience feature, not a reason to treat face recognition as a substitute for a secure passcode or fingerprint in every situation. The rear fingerprint sensor offers another way to unlock the phone.
Battery, charging and connectivity
A 4,000 mAh battery is one of the Poco F1’s strongest headline specifications. Battery life in real use varies with screen brightness, cellular signal, gaming, age of the battery, and background activity. The phone supports wired Quick Charge 3.0, but it does not support wireless charging. Charger availability and charging speed can depend on the included adapter and the phone’s condition.
Connectivity includes 4G LTE, Wi-Fi, Bluetooth, GPS, a 3.5 mm audio jack, and USB Type-C. Network bands differ by regional version, so a phone that works on one carrier or in one country may not support every LTE band elsewhere. Check the precise model and its supported bands against the intended carrier before purchasing. The F1 does not support 5G.
Trade-offs and buying a used Poco F1
The F1’s value proposition involved deliberate compromises. Its LCD, plastic construction, lack of wireless charging, and absence of 5G helped distinguish it from more premium phones. Software support is also a key concern today: the phone launched with an older version of Android, and official updates depend on the particular region and firmware history. Buyers should not assume it receives current security updates.
For a used device, check more than the advertised specifications. Battery wear can substantially reduce runtime; inspect the screen for damage, test the charging port and buttons, and verify both cameras, speakers, microphone, fingerprint reader, and SIM connectivity. Confirm that the device can be reset and set up normally, and that the seller has removed their accounts. Avoid relying on a listing title alone to identify the exact variant.
If current security patches, 5G, a high-refresh-rate display, or modern camera processing are priorities, a newer phone is usually a better match. The Poco F1 makes most sense when its low cost and still-capable basic performance outweigh its age and support limitations.
Frequently Asked Questions
Is the Poco F1 still good for gaming?
It can run many games that support its hardware, and the Snapdragon 845 with Adreno 630 was powerful at launch. Current game requirements, battery condition, heat, and software support affect the experience, so performance is not guaranteed to match a new phone.
Does the Poco F1 have an AMOLED screen?
No. It uses a 6.18-inch Full HD+ LCD display.
Does the Poco F1 support 5G or wireless charging?
No. It supports 4G LTE and wired charging, but not 5G or wireless charging.
Is the Poco F1 waterproof?
It was not marketed as a water-resistant phone with a broadly established IP rating. Keep it away from liquids.
What is special about its face unlock?
An infrared illuminator and camera assist facial recognition in low light. The phone also has a rear fingerprint reader for unlocking.
Should I buy a Poco F1 now?
Consider it only if the price is low and you are comfortable with an older phone, possible battery wear, and limited current software support. Check the exact variant, condition, and network compatibility first.
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