Hispider tells you some OLED screen and LCD screen related knowledge and recommendations

1. Why are there more and more OLED mobile phones?

The concept of OLED and LCD originates from the display and represents different ways of emitting light on the screen.

LCD screen refers to the liquid crystal display screen, the screen itself does not emit light, but with the bottom of the "white backlight plate - three primary color film layer - liquid crystal layer" to achieve display output. Like the previous home TV, the current mainstream computer screen, three years ago, the mobile phone, basically are LCD screens. As you can see from the figure above, LCD screens are usually thicker because they have to stack more material layers.

OLED screen refers to the organic light-emitting display, the screen itself is the light source, no longer need the backlight, now on the market 90% of mobile phones and a small number of laptops are OLED screens.

In terms of mobile phones, because the OLED screen can bring better thinness to the machine, it can be bent to make a full screen or curved screen, and the display effect on color, brightness and contrast is more direct, and the naked eye is more stimulating, which is the reason why more and more OLED screen mobile phones.

2. OLED screen and LCD screen which is more eye protection?

In terms of eye care, there is actually no absolute eye screen. Look at the mobile phone less coupled with a good viewing environment and posture, in order to achieve real eye protection. But in contrast, LCD screens are theoretically more eye friendly.

In addition to the manufacturer's own anti-blue mode, LCD screen LCD screen support DC dimming, screen work process, by adjusting the voltage or current to change the brightness of the backlight plate, basically can achieve the effect of no flash screen, eyes for a long time staring at the LCD screen will not feel too much stimulation.

OLED screen or AMOLED screen side, the use of PWM dimming, the screen work process, through the continuous rapid switching of pixels on the screen, so that the screen has been in the alternating process of light, off. If you dim the phone at this time, or use the phone at night, you will find that the screen flash is particularly obvious, the eyes feel a lot of stimulation, and it is more easy to fatigue.

Although the manufacturer has continuously optimized the OLED screen and introduced technologies such as DC dimming and eye protection mode, it has always been unable to effectively solve the problem of stroboscopic OLED screen.

3.7 LCD screen mobile phone recommended

1.iPhone 11

Configuration: Processor (A13), pixels (rear dual camera 12 million pixels + front 12 million pixels), memory (128G), screen (LCD+60Hz), size (6.1 inches), weight (194g).

Recommended reason: The last iPhone series to use LCD screen, although it is released in 2022, the A13 processor is still a very strong presence in 2022. The daily use of the machine is smooth, thanks to the technical strength of OIS, it is not easy to appear the phenomenon of stuttering, and it is more durable. Of course, the iPhone11 is only a 4G phone, and the battery is slightly smaller, purely sentimental recommendation.

2． iQOO Neo5 dynamic version

Configuration: Processor (Snapdragon 870), pixels (rear triple camera 48 million pixels + front 16 million pixels), memory (8+128), screen (LCD+144Hz), size (6.57 inches), weight (198.3g).

Recommended reason: iQOO Neo5 dynamic version is equipped with a mid-end strong Snapdragon 870 processor, with super liquid cooling design and memory fusion technology, 144Hz high brush can play mainstream mobile games, and it has also passed the KPL competition machine test certification. In other aspects, battery life, photography, etc. are the leading level of this price, which is a good choice for such a machine.

3.Redmi note 10Pro

Configuration: Processor (Sky 1100), pixels (rear triple lens 64 million pixels + front 16 million pixels), memory (8+128), screen (LTPS LCD+120Hz), size (6.6 inches), weight (193g).

Recommended reasons: Redmi note classic series, equipped with Mediatek flagship chip Tianji 1100, with a hard and support 120Hz high brush LCD screen, scratch resistant and eye protection. Large-area VC liquid cooling, there is a 5000 MA large battery, the game experience is no less than some flagship machines, worthy of being the benchmark of the thousand yuan machine, as the main machine and standby machine can be.

4.iQOO Z5

Configuration: Processor (Snapdragon 778G), pixels (rear triple camera 48 million pixels + front 16 million pixels), memory (8+128), screen (LCD+120Hz), size (6.67 inches), weight (193g).

Recommended reason: iQOO series thousand yuan machine, the configuration is full of blood UFS3.1+LPDDR5+ Snapdragon 778G, known as the performance of the iron triangle specifications. With iQOO good cooling design, mainstream mobile games without pressure. iQOO z5 is equipped with a 5000mAh large battery, the battery life is greatly guaranteed, is currently the most worth buying one of the thousand yuan machine.

5.Realme Q3s

Configuration: Processor (Snapdragon 778G), pixels (rear triple camera 48 million pixels + front 16 million pixels), memory (8+128), screen (LCD+144Hz), size (6.6 inches), weight (199g).

Recommended reason: Realme Q3S uses Snapdragon 778G processor, supports 144Hz high brush LCD screen, with dynamic storage technology, mainstream mobile games without pressure. Equipped with a large battery, with 30w smart flash charge, battery life is very outstanding. The appearance of fashion, whether the student party as the main machine, or as a spare machine, are very suitable.

6.HONOR X30

Configuration: Processor (Snapdragon 695), pixels (rear triple camera 48 million pixels + front 16 million pixels), memory (8+128), screen (LCD+120Hz), size (6.81 inches), weight (189g).

Recommended reasons: Positioning the mid-end machine of the X series, X30 appearance as always atmospheric, photo ability is in the mid-end level, battery life and fast charge is also very able to play, daily use is enough.

7.Redmi note 11

Configuration: Processor (Guet 810), pixels (rear triple camera 50 million pixels + front 16 million pixels), memory (6+128), screen (LCD+90Hz), size (6.6 inches), weight (195g).

Recommended reasons: The classic Redmi no series, the performance can meet the smooth use of daily needs, is also one of the cheapest 5G mobile phones. With a 5000mAh large battery, endurance; The photo is not ambiguous, is the same price leading level.