Samsung Galaxy S26 vs Xiaomi 15: Specs, Price & Differences in Thailand (September 2026)
Which is cheaper: the Samsung Galaxy S26 or the Xiaomi 15?
The Samsung Galaxy S26 starts at ฿22,900 and the Xiaomi 15 starts at ฿29,990 — the Samsung Galaxy S26 is ฿7,090 cheaper at today's lowest live prices.
The cheapest right now is the Samsung Galaxy S26 at ฿22,900 from Samsung Thailand.
Xiaomi 15 leads on Display at 6.4". Xiaomi 15 leads on Battery at 5,240 mAh. The Samsung Galaxy S26 runs Samsung Exynos 2600 5G S5E9965; the Xiaomi 15 runs Qualcomm Snapdragon 8 Elite SM8750-AB (Sun). Samsung Galaxy S26 prices range from ฿22,900 to ฿27,900 across tracked storage/color variants.
Prices verified as of .
Prices read from 2 shops' own listings and last checked 29 Sept 2026. We track prices only — we do not test devices or take payment for placement.
Some store links are affiliate links. They never change the order — the cheapest in-stock price is always first.
| Model | Lowest price | Cheapest at | Live offers | Stores | Checked |
|---|---|---|---|---|---|
| Samsung Galaxy S26 | ฿22,900 | Samsung Thailand | 13 | 2 | 29 Sept 2026 |
| Xiaomi 15 | ฿29,990 | — | 1 | 1 | 29 Sept 2026 |
Side-by-side specifications
| Samsung Galaxy S26 | Xiaomi 15 | |
|---|---|---|
| Display | 6.3" | 6.4" |
| Battery | 4,300 mAh | 5,240 mAh |
| RAM | 12 GB | 12 GB |
| Chipset | Samsung Exynos 2600 5G S5E9965 | Qualcomm Snapdragon 8 Elite SM8750-AB (Sun) |
| Weight | 167 g | 192 g |
Prices are collected directly from Thai retailers, official stores, and marketplaces. Every price shows when it was last checked.