Shulou(Shulou.com)11/24 Report--

CTOnews.com, December 13, China Mobile Intelligent hardware Test Center today released the 2022 Smart hardware quality report, which conducts in-depth evaluation of 5G chips, 5G mobile phones, Wi-Fi 6 routers, as well as mobile phone cameras, mobile game performance, AR glasses, HD video ringtones and other segments.

In terms of 5G chips, China Mobile Intelligent hardware Test Center selected Snapdragon 8Gen1 Plus and Tianji 9000 chips to evaluate 72 indicators in four scenarios from four key dimensions: high-speed data transmission, high-definition voice, high-definition voice and ultra-low power consumption. In terms of data performance, the overall throughput performance of the two flagship chips is the same, and both meet the current commercial business requirements. MediaTek Tianji 9000 high-speed scenario downlink throughput performance is excellent; in terms of voice performance, the new call performance of the chip during 5G meets the commercial quality requirements, including stable VoNR call performance, ViNR calls in clear Zhejiang and low picture card rate. In terms of power consumption performance, thanks to the optimization of the process, the performance of the first generation Snapdragon 8 + has improved significantly, and the key new features of MediaTek Tianji 9000 R16 are excellent.

In terms of 5G mobile phones, 5G mobile phones with high sales and high attention were selected from January 2022 to September 2022, involving 33 products of 10 brands, which were divided into three price segments: more than 4000 yuan, 2500-4000 yuan and less than 2500 yuan. Comprehensive capability evaluation was conducted from the four dimensions of communication capability, multimedia capability, product availability and user word-of-mouth. The report points out that the antenna performance, throughput performance, power consumption and availability of 5G terminals continue to improve, the user experience continues to improve, and some chip compatibility needs to be improved. Among them, Xiaomi 12s Ultra, Glory Magic4 and Glory 70 respectively won the championship in three gears.

In terms of communication capability, Xiaomi, Samsung and iQOO brand mobile phones performed best and realme improved significantly; the fixed-point throughput of MediaTek technology platform terminals was obviously on the low side. In terms of VONR calls, the quality of realme and vivo / iQOO voice calls is the best, while the VoNR call quality of Glory and OPPO still needs to be optimized. In terms of product availability, Xiaomi / Redmi, realme and vivo are the best, the Wi-Fi download power consumption of OPPO is high, and the service fever of iQOO 10 Pro is high under 5G. In terms of user reputation, Apple, iQOO and Glory mobile phone users have the highest reputation, while Xiaomi and vivo users' satisfaction continues to improve.

As for Wi-Fi 6 routers, 12 popular WiFi 6 routers (3000m file) are selected for this evaluation to provide users with a comprehensive experience reference from seven dimensions: ideal throughput, anti-interference, heat and stability. The report shows that multi-stream aggregation and 160MHz bandwidth schemes make the ultimate wireless transmission performance of 3000 products stronger, but some products still need to be further improved in terms of anti-interference, heating and power consumption. Among them, the performance of MTK and ZTE microchip products is better, the WiFi throughput performance of ideal scene and interference signal scene is better; the performance of Qualcomm chip related products is poor, and the overall performance of 2.4G band performance is lower than that of Qualcomm system chip; the performance of TP XDR3020 easy-to-display version is outstanding, and the ideal and anti-jamming performance of 2.4G and 5G band are high; ZTE ZXHN E2633 has better overall performance, ranking first in 2.4G band performance and heating performance. Skyworth SK-WR9651X and mobile terminal RAX3000Z perform better, each frequency band is more balanced, and H3C Magic RT3000 5G band performance is better.

In terms of mobile game performance, overall, the professional e-sports mobile game experience is significantly ahead of the general mobile phone in terms of frame rate performance that represents fluency. The frame rate of the Red Devil 7s Pro is stable and reaches the upper limit of 60 frames, with the best fluency, reflecting the strong performance of e-sports 's mobile phone, but the battery life and fever need to be further optimized; Asustek ROG 6 performs well in terms of fluency, touch control, sound effects and response time, but it needs further optimization in terms of fever; it automatically lowers the frequency during the vivo iQOO 10 Pro test, and the frame rate is stable after frequency reduction. In some mobile games, there are obvious stutters, poor stability, and more low frames and jitter. In addition, it is suggested to further improve and optimize the screen display effect, sound effect and response time.

As for AR glasses, the report points out that the price of AR products tested this time is generally priced at 2000-3000 yuan, which is significantly lower than that of last year. It is intended to move closer to consumer-grade products, and the evaluation is specifically shown as the reduction of optical configurations such as refresh frequency; increased functions for the C side, each product actively accesses the third-party content platform, built-in operation methods to guide teaching, the division of functions is clearer, and it is relatively convenient to get started. Generally speaking, Rokid Air and Nreal Air have good hardware performance, while having the ability to locate in virtual space, and the viewing experience using a third-party video and audio platform is relatively good; Thunderbird Air has a simple and easy-to-understand interface with rich content and functions; INMO Air is an all-in-one product, and the operation method of touch screen + button is lack of adaptation to part of the third-party content platform, which needs to be optimized and improved.

CTOnews.com learned that the report recommends that the industry strengthen the quality of terminal basic connections and information service capabilities, strengthen the carrying capacity of digital intelligence, and jointly drive the high-quality development of the 5G industry from both technological innovation and business innovation.

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