Interesting. Could be an import, I suppose. Either way, not a good price-spec ratio
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The best ratio can be found with the Chinese brands. Note that pretty much all brands are actually made (=assembled) in China, including Apple and Samsung, so going for a Chinese brand isn't necessarily a problem, as long as you do your research.
I think the best value right now is the Xiaomi Redmi Note 3. SnapDragon 650 (easily beats the 810), FHD with 400+ PPI, an awesome 4000mAh battery that lasts 3 days, fingerprint sensor, 16/5MP cameras, dual SIM (second SIM slot can also be used for SD card). Comes in 32GB/3GB RAM and 16GB/2GB RAM versions. The first can be found in Thailand for around ~8300 baht, the second for ~6900 baht. Can be bought in China/India for around 6300 and 5200 baht respectively
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If you want a low priced flagship, the Mi5 sports the incredibly fast SnapDragon 820 (same as S7 and other flagships, and naturally beats the 650). It can be found for ~12,500 baht in Thailand.
Xiaomi ships a global version of its ROM that comes with Gapps (Google Play + Apps and services).