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。
華為Mate X2評測：從外折到內折給我們帶來了什麼
從外折到內折，華為Mate X2給我們帶來了太多驚喜。作為2021年華為獻給廣大用戶的一款旗艦之作，Mate X2在實現了折疊形態轉變之餘，也帶來了更為精細化的設計；航空材料、碳纖維新材料的使用，很好地平衡了機身重量和輕薄度，讓折疊屏在開合之間也能找尋到打動用戶的奇點。
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
今天网上曝光了OPPO Find X3系列的发布时间：将于3月11日正式亮相。有報導顯示，Find X3系列除了Find X3和Find X3 Pro外，還包括另外兩部手機，分別是Find X3 Neo和Find X3 Lite。
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。