400 Pro 5G vs S21 Pro

Honor 400 Pro 512GB wins on battery with 6000mAh and 13:54h active use versus vivo S21 Pro’s 5500mAh and no active use rating, plus 100W wired charging (100% in 39 min) vs 90W. Buy the Honor 400 Pro if you need all-day endurance and ultra-fast wired charging for heavy daily use or travel. Choose the vivo S21 Pro if you prioritize triple 50MP cameras with 3x optical zoom and OIS on all lenses for professional-grade photos in varied lighting. In UAE at AED 2400 vs AED 2000, vivo S21 Pro is worth the premium because its triple 50MP camera system offers optical zoom and OIS on all lenses, unlike Honor’s single 50MP main with only a 2MP depth sensor. In India at ₹25999 vs ₹44999, Honor 400 Pro wins on value because it delivers 512GB storage, 6000mAh battery, and 100W charging for less than half the price.