Field data · Thailand

Mobile data speed in Thailand: our field tests

Direct answer

Our eSIM Thailand field tests include 19 measurements taken across 19 locations. The most recent measurement was taken on June 17, 2026. Median download speed is 112.0 Mbps and median latency is 62.0 ms. These results describe only the tested locations and not nationwide coverage.

Real mobile speed measurements taken on the ground in Thailand, with our own eSIM. 19 test(s) so far.

19 measurements

112.0

Median speed (Mbps)

Bangkok Chinatown

Fastest place

62.0

Median latency (ms)

Measurements

Map of measurements

By operator

Measurement detail

By city: Download (Mbps)

	Median	Mean	Min	Max	Tests
Chumphon	279.0	279.0	279.0	279.0	1
Thung Song	264.0	264.0	264.0	264.0	1
Bangkok	178.0	202.3	60.0	478.0	6
Krabi	167.0	167.0	167.0	167.0	1
Hua Hin	151.0	151.0	151.0	151.0	1
Trang	112.0	112.0	112.0	112.0	1
Phuket	70.3	70.3	70.3	70.3	1
Koh Yao Noi	58.8	59.7	17.9	109.6	6
Surat Thani	20.6	20.6	20.6	20.6	1

By city: Upload (Mbps)

	Median	Mean	Min	Max	Tests
Chumphon	70.0	70.0	70.0	70.0	1
Bangkok	63.9	65.1	37.3	99.9	6
Trang	33.8	33.8	33.8	33.8	1
Krabi	31.7	31.7	31.7	31.7	1
Hua Hin	30.0	30.0	30.0	30.0	1
Thung Song	23.5	23.5	23.5	23.5	1
Surat Thani	21.7	21.7	21.7	21.7	1
Koh Yao Noi	15.4	19.6	5.8	43.8	6
Phuket	11.4	11.4	11.4	11.4	1

By city: Latency (ms)

	Median	Mean	Min	Max	Tests
Koh Yao Noi	166.0	166	164	168	2
Chumphon	80	80	80	80	1
Bangkok	65.5	65.8	47	85	6
Surat Thani	64	64	64	64	1
Thung Song	60	60	60	60	1
Krabi	59	59	59	59	1
Trang	56	56	56	56	1
Hua Hin	53	53	53	53	1

By operator: Download (Mbps)

	Median	Mean	Min	Max	Tests
AIS	142.5	150.6	17.9	478.0	16
TrueMove H	71.1	75.7	46.5	109.6	3

By operator: Upload (Mbps)

	Median	Mean	Min	Max	Tests
AIS	32.8	41.0	5.8	99.9	16
TrueMove H	21.9	24.7	8.3	43.8	3

By operator: Latency (ms)

	Median	Mean	Min	Max	Tests
TrueMove H	166.0	166	164	168	2
AIS	59.5	63.9	47	85	12

How we measure

Every measurement is taken on location, with our own eSIM, in real travel conditions: a precise place, a time, a connected network. We record download and upload speed, latency, then publish the result unedited.

The aggregates (median, mean, extremes) build up as we travel. The more measurements a destination has, the more reliable its median becomes. The median resists the extreme values of a single test better than the mean.