2023-05-04 13:00:00
Those who usually use smartphones to read digital books must have noticed that, if the font is smaller, the edges of the text are blurred and difficult to read. Recently, however, some people have claimed that they can be displayed 53,652 letters on screen from a phone and they still come out sharp. Is this a publicity stunt or is it real?
Believe it or not, the BIT (subsidiary of Xiaomi) has officially announced that it will hold a new product launch event on May 9. Among them, the LITTLE F5 Pro. Equipped with a screen WQHD+, is what draws the most attention. What’s so mysterious about this screen? Is it really possible for 53,652 letters to fit on a single screen? Let’s find out.
What is a WQHD+ display?
WQHD+ (Wide Quad High Definition Plus) is a level that represents a resolution of 3200×1440 pixels. By way of comparison, the resolution of FHD+ screens (Full High Definition Plus) commonly used on most smartphones is 2400×1800 pixels. To illustrate the difference between the two more intuitively, we can count their total number of pixels.
- Total number of pixels on WQHD+ screens: 3200×1440 = 4,608,000 pixels
- Total number of pixels on FHD+ screens: 2400×1080 = 2,592,000 pixels
Therefore, the resolution of the WQHD+ screen is about 1.78x the resolution of the FHD+ screen, that is, the number of pixels of the WQHD+ screen is almost twice that of the FHD+ screen! The details and accuracy that can be displayed are naturally much better.
What are the advantages of a WQHD+ screen?
Compared to the FHD+ screen of most phones, the WQHD+ of POCO F5 Pro has many natural advantages, such as:
- Clearer video display: The WQHD+ screen has a higher resolution, so it can better display the details of high-definition videos. For example, when watching 4K video, the WQHD+ screen can display more pixel information, making the image more realistic and vivid.
- More exquisite game quality: High-quality games often have exquisite visual effects, and the WQHD+ screen can let players enjoy these games better. For example, when playing Genshin Impact, the WQHD+ screen can display more detailed textures and rich colors, making the game world more realistic and fascinating.
- More details in the post-edit: For users who are fond of photography and image editing, the WQHD+ screen can help them view and edit images more accurately. For example, when using Adobe Lightroom software for photo post-processing, the WQHD+ screen can display more details for easy adjustment and optimization.
- More comfortable reading experience: The high pixel density of the WQHD+ screen makes the text sharper and clearer, reducing eye strain when reading. Whether surfing the web, reading digital books or viewing PDF files, the WQHD+ screen can provide you with a more comfortable reading experience.
Is 53,652 letters per screen really possible?
Back to the question at the beginning, is it really possible for a high resolution screen to show 53,652 letters on one screen and have them look sharp? Just do the math. To display 53,652 letters simultaneously on a WQHD+ screen clearly depends on the screen size, font and letter spacing. Let’s take the POCO F5 Pro’s 6.67-inch screen as an example, as it has a WQHD+ resolution of 3200×1440 pixels.
First, we need to understand how many pixels each letter needs to be readable. Suppose a letter needs 8×8 pixels — a number that can guarantee its sharpness — then we calculate the total number of pixels needed for 50 thousand letters:
- 50,000 (number of letters) x 8 (width in pixels) x 8 (height in pixels) = 3,200,000 pixels
By way of comparison, the POCO F5 Pro’s WQHD+ display has up to 4,608,000 pixels. Even with the addition of a few pixels occupied by text and line spacing, the WQHD+ screen is completely sufficient to display 50,000 letters. This amount can really be displayed clearly on a screen, which proves its high resolution.
The screen is just not sharp
Of course, the reason this screen’s quality is excellent isn’t just because of the high resolution. It works well in a variety of environments.
In outdoor conditions during the day, this 120Hz AMOLED screen has a brightness of up to 1400 nits, which can ensure you can see the screen content clearly in the sun; at night, it has 1920Hz high-frequency PWM adjustment, which makes POCO F5 Pro more comfortable for the eyes and less prone to eyestrain and other problems compared to most screens with low-frequency PWM adjustment .
In addition, when watching movies, it also has an HDR function.High dynamic rangeor wide dynamic range.”>1 adaptive, which is packed with advanced technology and can provide the best viewing experience according to your environment.
In addition to the screen, the versatile top of the line
As for the chip, which is something related to performance, POCO F5 uses one of the best processors of the moment — Snapdragon 8+ Gen 1. As Qualcomm’s new generation processor, it is made using the most advanced 4-nanometer process by TSMC and its performance is really great.
But how much? According to tests, its AnTuTu score easily exceeds 1 million, which puts it at the forefront of performance of all current mobile phones. Even in a game with extreme settings requirements like Genshin Impact, it can run an image at 58 frames per second smoothly. This performance shows that the device can run almost all mobile games smoothly so that game lovers can play at ease.
When it comes to charging and battery life, between having to choose between fast charging and long battery life, the POCO F5 Pro chose both. It is equipped with the largest F-series super-capacitive battery with 5,160mAh, which can last a whole day even for hard users. And it’s capable of lasting a whole day without needing to be recharged.
Of course, that big 5,160mAh battery, combined with 67W fast charging, the handset can be fully charged in less than 50 minutes, easily waving goodbye to battery anxiety even if it’s already dead. But what is even more worth mentioning is the 30W wireless charging technology now present. It eliminates the shackles of wires and the cell phone can be recharged anytime, anywhere. You can recharge it on the table, and it can stop charging when you pick it up, no need to plug and unplug. It’s very convenient.
As a versatile flagship phone, the POCO F5 Pro doesn’t lag behind in terms of photography. It is equipped with a triple 64-megapixel OIS camera. It is also equipped with a newly released movie function, retaining all the functions of the previous generation. What is even more gratifying is the new features brought by the Snapdragon 8+ Gen 1 chip. In addition, the POCO F5 Pro has a motion capture function, which can automatically track the moment of the action being captured, such as photographing animated pet dogs and moments of children’s games. Many phones tend to take blurry pictures, but POCO F5 Pro’s blur can be minimized to capture a clear image.
What’s more, you can also take up to 50 photos in a few seconds, easily choose your favorite photo without worrying about missing the wonderful moment. Of course, no problem if you want to record videos. The newly added motion tracking focus can automatically identify the object you want to focus on and automatically follow the focus without worrying about a blurry video. Of course, it also supports it if you want to record a professional 8K video.
Overall, the POCO F5 Pro is a top-of-the-line hardcore very versatile. Not only does it have a super-high-resolution screen, it also has a superior chip, plus a large battery and reassuring fast charging. It can be called flawless balanced performance, so far worth buying!
However, for more specific information and pricing, you’ll have to wait until the launch event on May 9th. Those interested in this WQHD+ display or the new POCO phones can pay more attention to this event.
What do you think of the screen of the new POCO phone? Let’s now guess its price!
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