At the M9 and Huawei Winter full scene conference on the afternoon of December 26, Huawei nova 12 series mobile phones were officially released, priced from 2999 yuan, divided into nova 12 Ultra, nova 12 Pro, nova 12 three models.
Huawei nova 12 Ultra has a huge upgrade, with 12 color, gold black, smoke cloud gray three color scheme, the use of integrated leather embosser process, the rear lens adopts a new exquisite star flare ring design. 
The press conference focused on the performance of the selfie, Huawei nova 12 Ultra has two front lenses, a 60 megapixel wide Angle chase lens. The other is an 8-megapixel portrait close-up, which has twice the native focus segment and can be enlarged five times by digital zoom. 
In terms of image algorithm, Huawei nova 12 Ultra is equipped with XD Portrait Da Vinci portrait engine, which supports three color modes: native, texture and makeup. 
In terms of the rear lens, the main camera of Huawei nova 12 Ultra has been upgraded to the second-generation variable aperture structure, with 6 groups of curved blades and 18 sides, supporting multi-party aperture adjustment, which can bring natural background blurring effect when the aperture is fully open, and can shoot stars when the aperture is closed, further enriching the gameplay. The CMOS sensor segment has 50 million pixels and uses the RYYB color algorithm to achieve greater photographic performance in the same scene. 
In addition to the variable aperture of the RYYB camera, the Huawei nova 12 Ultra also supports two-way Beidou satellite messages, which can be sent and received in a non-signal environment. 
And the nova 12 Ultra is also equipped with second-generation Kunlun glass, which greatly improves scratch resistance and drop resistance, and the overall reliability is guaranteed. 
The rest of the configuration, Huawei nova 12 Ultra screen support 2160Hz high frequency PWM dimming, compared to the ordinary OLED screen will be more eye protection, the front uses Huawei Mate60 Pro similar to the middle hole and four side micro-curved design. In terms of processor, according to users who already have the mobile phone in the offline physical store pioneer plan, the processor for the reduced frequency version of Kirin 9000S is named Kirin 9000SL. 
Huawei nova 12 Pro comes in 4 colors: 12 color, Yao gold black, Cherry Talk Powder, and Cherry Talk White, among which Cherry Talk powder is equipped with a heart key set and adopts a special gift box design. 
The overall design and image system continue the specifications of Huawei nova 12 Ultra, front dual camera, variable aperture RYYB lens, Beidou bidirectional satellite message, 100W fast charge and other functions are also supported.
The difference is that Huawei nova 12 Pro is not equipped with the second generation of Kunlun glass, the processor according to the offline physical store pioneer plan has the phone users broke the news, for the newly designed Kirin 8000 processor, the detailed performance needs to be further experience. 
Huawei nova 12 Pro starting configuration 12+256G version is priced at 3999 yuan, and Huawei nova 12 Ultra minimum price difference of 700 yuan. With the same configuration 12+512G under the price difference of two mobile phones is only 300 yuan, small series personal advice or try to get Ultra version in one step.
Huawei nova 12 Standard Edition uses a straight screen design, the body is relatively thin, belongs to a small and lightweight mobile phone. In terms of configuration compared to the nova 12 Pro and nova 12 Ultra there is a big difference, but the charging power is maintained 100W. According to the users who already have the phone in the offline physical store pioneer plan, Huawei nova 12 did not use Kirin processor, and instead used Qualcomm Snapdragon 778G 4G chip. Although the chip can bring better battery life performance for Huawei nova 12, it also means the lack of 5G network. 
In general, Xiaobian believes that this Huawei nova 12 series is the largest upgrade in the history of nova. In particular, Huawei nova 12 Ultra not only uses the Kirin 9000SL processor, the second generation of Kunlun glass and Beidou bidirectional satellite communication, which were previously available in Huawei's flagship machine, but also goes further in the performance of image capabilities. At the same time, compared with other models in the same series, it is cost-effective. All in all, the Huawei nova 12 Ultra is the most worth buying mid-to-high-end phone in the Huawei ecosystem at present.