Which is better for sun protection?

The Xiao Hua, because its brim is 11cm, longer than the Xiaomi's standard visor. The Xiaomi's curved visor is more about shape than coverage.

Which fits more head sizes?

The Xiao Hua. Its strap adjusts and it is listed for 56-58cm heads. The Xiaomi uses a Flexfit stretch band in fixed sizes, so check the size before buying.

Which holds its shape longer?

The Xiaomi. Flexfit's structured five-panel build keeps its crown and curved visor. The Xiao Hua is a soft cap that can sag with use.

Is the Xiaomi worth stepping up to?

Yes if you want a structured cap with a logo and a return policy. No if you need an adjustable fit or a longer brim.

Can both be worn by men and women?

Yes. The Xiao Hua is sold as unisex in solid colors. The Xiaomi is a standard Flexfit cap, also unisex, in fixed sizes.

Xiao Hua Solid Color Baseball Cap vs Xiaomi Baseball Cap

The Xiao Hua is the better pick if you want an adjustable fit and a long brim for sun cover. The Xiaomi is the better pick if you want a structured Flexfit cap with a branded logo and a curved visor. Build quality favors the Xiaomi: Flexfit's five-panel construction and Permacurv visor are known to hold shape, while the Xiao Hua is a generic adjustable cap with a strap closure. Neither is a premium hat, so pick on fit and look rather than durability.

Choose the Xiao Hua if you want an adjustable strap, a long 11cm brim for sun coverage, and solid colors for men and women.
Choose the Xiaomi if you want a structured Flexfit five-panel cap with a printed logo and a curved visor.

Prices

Xiao Hua Solid Color Baseball Cap: $18.99 at Walmart (last seen Nov 12)