Climate
Beijing logs 87 hot days a year to Sanya's 78 — Sanya wins by 9. Beijing also leads on sunny days by 1.
Beijing
Feels-like °C
Dinner outside
Sanya
Feels-like °C
Dinner outside
Cost of Living
Beijing averages $1,263/mo for balanced living; Sanya has no cost baseline yet.
Beijing
$1,263monthly · balanced
Mobility
Beijing scores 2.8 on mobility (0–5 scale); Sanya has no mobility baseline.
Culture
Beijing's culture score of 2.8 sits well above Sanya's 0.0.
Nature & Outdoors
Beijing scores 3.5 on nature & outdoors (0–5 scale); Sanya has no nature & outdoors baseline.
Safety
Beijing scores 3.4 on safety (0–5 scale); Sanya has no safety baseline.
Career
Beijing scores 4.0 on career (0–5 scale); Sanya has no career baseline.
Social & Community
Beijing scores 2.2 on social & community (0–5 scale); Sanya has no social & community baseline.
Food & Dining
Beijing scores 3.4 on food & dining (0–5 scale); Sanya has no food & dining baseline.
Family
Beijing scores 3.3 on family (0–5 scale); Sanya has no family baseline.
Healthcare
Beijing scores 1.7 on healthcare (0–5 scale); Sanya has no healthcare baseline.
Air Quality
Beijing averages 38.8 µg/m³ (very unhealthy) PM2.5 annually versus Sanya's 13.8 µg/m³ (moderate) — Sanya breathes ~65% cleaner air (25.0 µg/m³ lower).
Beijing
Sanya
PM2.5 annual average
WHO classification
City Scale
Both maps at the same real-world scale — 1 cm on either map is the same distance.
Beijing (18.2M) and Sanya (422K) are 43x in population — Beijing is the larger metro, Sanya the smaller; on land area Beijing spans roughly 30x more ground.
Beijing is roughly 36x the scale of Sanya
Combined population & area comparison
City Scale Rankings
Beijing
Sanya
Who Thrives Here
Beijing favours the big city energy, while Sanya suits the eternal summer. Both cities work well for the winter escapist.
Frequently asked about Beijing vs Sanya
▶Which is cheaper, Beijing or Sanya?
▶How does the climate compare between Beijing and Sanya?
▶Is Beijing or Sanya safer?
▶Should I move to Beijing or Sanya?
The best city depends on what matters to you
This comparison shows how Beijing and Sanya stack up on the data. But your climate preferences, budget, career needs, and lifestyle priorities can shift the picture entirely. A personalized diagnostic finds what fits your life.
Take the free diagnostic10 minutes, no account needed