In a fresh Geekbench leak, the Honor 400 has surfaced again—this time powered by Qualcomm’s latest Snapdragon 7 Gen 4 chipset. Earlier this month, a first listing hinted at the older Snapdragon 7 Gen 3, but the new benchmark scores confirm upgraded core clusters and a next-generation Adreno GPU, marking Honor 400 as one of the earliest adopters of the Snapdragon 7 Gen 4 platform.

According to a leaked screenshot of the Honor 400’s Settings → About page shared by tipster Digital Chat Station, the handset packs a massive 7,200 mAh battery and a high-resolution 2,736 × 1,264-pixel display. Such a battery capacity promises extended screen-on time—even under heavy gaming or AI-driven workflows.
The leak further suggests that the premium sibling, Honor 400 Pro, will match the 7,200 mAh battery, upgrade to Snapdragon 8 Gen 3, and feature a 6.55-inch OLED display. Both models are slated to debut at Honor’s London launch event on May 22, running MagicOS 9 on Android 15. A standout feature will be AI Image to Video, enabling users to transform still photos into short video clips directly on the device.
By combining the Snapdragon 7 Gen 4’s improved CPU, GPU, and AI performance with long-lasting battery life and flagship software tweaks in MagicOS 9, the Honor 400 aims to deliver a well-rounded mid-range experience. Stay tuned for our hands-on review following the official release later this month.
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