Redmi k40.
Screen: iQOO Neo5 uses a 6.62-inch Samsung AMOLED direct screen, supports 120Hz refresh rate, 300Hz touch sampling rate and HDR10. The screen is made of E3 material, with a peak brightness of 1300nit, and supports screen fingerprint unlocking. Redmi K40 uses a 6.67-inch AMOLED center-digging straight screen design, supports 120Hz high refresh rate, 360Hz touch sampling rate, and a resolution of 1080P. The screen uses E4 luminescent material with a peak brightness of 1300nit. It supports side fingerprint unlocking.
In terms of battery life: iQOO Neo5 supports 66w flash charging, has a 4400mAh battery, supports WiFi6, dual WLAN, dual stereo speakers, full coverage liquid cooling, and is not waterproof. The Redmi K40 supports 33W fast charging, is equipped with a large 4520mAh battery, supports Dolby Atmos, stereo dual speakers, and liquid cooling.
Precautions for using mobile phones
Do not wait until the mobile phone battery is empty before charging. Lithium batteries have no memory effect. If you wait until all the electricity is used up before recharging, the chemical substances inside the lithium battery will not be able to react and the lifespan will be shortened. The best way is to charge your phone whenever you have nothing to do, so that the phone can be kept at its best and full capacity anytime and anywhere, so that the battery can be used for a long time.
If your mobile phone gets water, you should pull out the battery as soon as possible. If the battery cannot be pulled out, shut down the phone quickly, use paper towels to absorb the water on the surface of the mobile phone, and finally put it in a ventilated place to dry. If it has been soaked for a long time, you need to remove it. I went to a professional dryer outside and tested it. If it is not dried in time, the motherboard will be burned out.
Reference for the above content? Baidu Encyclopedia-Redmi K40, Baidu Encyclopedia-iQOO Neo5