In the context of the trade war, the dynamics and progress of domestic chip manufacturers are far more popular than before. In February this year, Unisplendor Spreadtrum released 5G SoC Huben T7520, and claimed to use 6nm EUV process at that time. On November 12, it was reported that Zhou Chen, executive vice president of Unisplendor Zhanrui, said in an interview that mobile phones equipped with Zhanrui 6nm 5G chips would be mass produced next year. The 6nm 5G chip referred to by Ziguang Zhanrui is likely to be the Huben T7520 released in February this year.

Although it is obviously different from the Kirin 9000 just released by Huawei Hisense, which has operated for many years, according to the previous information, the Huben T7520 is also an OK mid tier SoC. The existing information includes that the Huben T7520 will use TSMC's 6nm EUV process, and the CPU part is 4-core A76+4-core A55, which is at the same level as MediaTek's Tianji 800/Tianji 820. GPU is Mali-G57MP4 and Tianji 800 (Tianji 820 is MP5 with 5 cores), but the frequency is unknown.

In terms of 5G baseband, which tests the core technology most, the Huben T7520 has also reached the mainstream level. The SA/NSA dual mode, Sub-6 band, downlink rate 3.25Gbps, uplink rate 1.25Gbps, weaker than the Snapdragon 765G. However, in the domestic operator environment, as long as the power consumption does not roll over, it is sufficient. The seven mode full network communication covering 2G to 5G, dual card dual 5G, VoNR high-definition voice and video call and other technologies are complete.

In terms of 5G baseband, which tests the core technology most, the Huben T7520 has also reached the mainstream level. The SA/NSA dual mode, Sub-6 band, downlink rate 3.25Gbps, uplink rate 1.25Gbps, weaker than the Snapdragon 765G. However, in the domestic operator environment, as long as the power consumption does not roll over, it is sufficient. The seven mode full network communication covering 2G to 5G, dual card dual 5G, VoNR high-definition voice and video call and other technologies are complete.

In terms of GPU and ISP, Huben T7520 supports 100 million pixel camera, 4K 60fps video recording capability, 10bit 4K 60fps image output and HDR10+. With the 6nm EUV process, the Huben T7520 has the advantages of transistor density and power consumption compared with the current 7nm chip. It may be one of the most power-saving 5G SoCs. The official slogan is also "a new benchmark for 5G endurance". Just wait for next year to see what manufacturers will carry, the final product price, actual performance and power consumption performance.

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