Recently, there is news that Huawei HarmonyOS 2.0 Mobile phone developer Beta2 system has now begun to be fully upgraded，Huawei B station joint operation account @Qiu Ye Ziluo revealed，Huawei P50 series has now completed beta2 adaptation of Hongmeng system，And the Hongmeng system will be pre-installed from the factory。
Tag: cell phone
Huawei Mate X2 vs Samsung W21 5G：different experience
Huawei Mate X2 and Samsung W21 5G are both their own third-generation folding screen products，All use internal folding、External small screen、Built-in large screen design。In addition to Samsung W21 5G，Samsung has another folding screen phone with similar configuration：Samsung Galaxy Z Fold2 5G；This article compares Huawei Mate X2 and Samsung W21 5G，It also has reference value for users who want to buy Samsung Galaxy Z Fold2 5G。
Huawei Mate 40E will be launched in 3、4Released monthly：Mounted Kirin 990E
broke the news，Huawei Mate 40E will be equipped with Kirin 990E or other 5G chips，The appearance is consistent with the Huawei Mate 40 standard version，Three camera module on the back，Official launch time is scheduled for spring，3、4More likely to be a month。
Huawei Mate 40E exposed：6400megapixel sensor、Or equipped with Kirin 990 chip
Huawei Mate 40E exposed：6400megapixel sensor、Or equipped with Kirin 990 chip。It is understood，Huawei Mate 40E was certified as early as last month，The information shows that the machine will use a 6.5-inch OLED screen，Resolution is 2376*1080，Equipped with a chip with a main frequency of 2.86GHz，It is speculated that it should be the Kirin 990 5G chip。
Huawei Mate X2 folding screen review，Inside fold seamlessly without creases/comparison with ordinary mobile phone display
Compared with the previous generation, Huawei Mate X2 is more than just a little bit of upgrade，In addition to the changes in shape，It also has more diverse gameplay，It meets my needs for mobile phones and tablets。
Huawei Mate X2 review：What did the fold from outside to inside bring us
From outside to inside，Huawei Mate X2 has brought us too many surprises。As a flagship work dedicated to the majority of users in 2021 Huawei，Mate X2 has achieved a change in folding form，It also brings more refined design；Aviation materials、Use of new carbon fiber materials，Very well balanced body weight and lightness，Let the folding screen find the singularity that impresses users even between opening and closing。
Huawei Mate X2 experience review
華為Mate X2作為華為推出的新一代旗艦折疊屏產品，可能在目前的表現上已經是給出了最優解。麒麟9000的強悍性能，後置超感知四攝的頂級影像能力已經奠定了非常高的基礎。而內屏+外屏的折疊屏新設計，不僅從硬件上帶來了大小屏結合的出色表現，也從軟件層面上帶來了更好的交互以及使用體驗。
OPPO Find X3 series will be announced on March 11
Today, the release time of the OPPO Find X3 series was exposed online：It will be officially unveiled on March 11。Reports show，The Find X3 series is in addition to Find X3 and Find X3 Pro，Including two other mobile phones，Find X3 Neo and Find X3 Lite respectively。
Redmi K40 series review：Redmi K40、Redmi K40 Pro comparison review
The Redmi K40 series only exists with a processor platform、The difference between the main camera and other fundamentals，Other parts remain highly consistent。Thanks to Qualcomm's active response to dislocation competition，Redmi K40 series(Xiaomi Poco F3)Completely abandon the "entry version" mid-range machine，It is directly the dual flagship combination of Snapdragon 870 and Snapdragon 888。Integrated CPU、GPU performance together，Redmi K40 Pro equipped with Snapdragon 888 has a higher limit performance limit，The Redmi K40 powered by the Snapdragon 870 has relatively restrained power consumption and energy efficiency ratio performance，The focus of the two is different，But there is no doubt that they are all at the top level of the Android camp。