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Will Samsung Galaxy S10 5G work in Japan?

Check the compatibility of frequencies, bands and network coverage of Samsung Galaxy S10 5G with the operators of Japan

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Compatibility of Samsung Galaxy S10 5G in Japan

Samsung Galaxy S10 5G View datasheet

Coverage in Japan

Market	Version	Coverage
N. America	8GB · 256GB · G977U	5G 1 of 10 n1 (2100) n3 (1800) n28a (700) n28b (700) n40 (2300) n41 (2500) n77 (3700) n78 (3500) n79 (4700) n257 mmWave (28GHz) 4G 9 of 12 B1 (2100) B3 (1800) B8 (900) B11 (1500) B18 (800) B19 (800) B21 (1500) B26 (850) B28a (700) B28b (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G Not available
Korea	8GB · 256GB · G977N	5G 2 of 10 n1 (2100) n3 (1800) n28a (700) n28b (700) n40 (2300) n41 (2500) n77 (3700) n78 (3500) n79 (4700) n257 mmWave (28GHz) 4G 10 of 12 B1 (2100) B3 (1800) B8 (900) B11 (1500) B18 (800) B19 (800) B21 (1500) B26 (850) B28a (700) B28b (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G Not available
Global	8GB · 256GB · G977B 8GB · 512GB · G977B	5G 1 of 10 n1 (2100) n3 (1800) n28a (700) n28b (700) n40 (2300) n41 (2500) n77 (3700) n78 (3500) n79 (4700) n257 mmWave (28GHz) 4G 9 of 12 B1 (2100) B3 (1800) B8 (900) B11 (1500) B18 (800) B19 (800) B21 (1500) B26 (850) B28a (700) B28b (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G Not available

See 5G compatible phones from Japan See 4G compatible phones from Japan

There is not need supporting all bands for having coverage in the different types of networks. For example, if it does not support one band, could make you not to have 4G coverage in rural areas or having bad coverage inside buildings, but having it without problems in cities.

In this page we are going to show you the compatibility of Samsung Galaxy S10 5G with the mobile networks of Japan and with the telephony operators that provide service in Japan.

Keep in mind that to have a perfect coverage, the ideal thing is that the Samsung Galaxy S10 5G has all the frequencies for all networks, that are used in Japan, although if the Samsung Galaxy S10 5G lacks any of the frequency bands used, it does not mean that it does not work on that network, but coverage could be limited to certain areas.

Get an eSIM for Japan

Discover how to get an eSIM for your mobile and enjoy an immediate, hassle‐free connection in Japan. With this technology, you won’t have to change your SIM card, allowing you to activate data quickly and easily – ideal for travel or extended stays.

Compare the best available offers and choose the plan that suits your needs.


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Compatibility of Samsung Galaxy S10 5G with operators of Japan

Samsung Galaxy S10 5G View datasheet

KDDI au

Market	Version	Coverage
N. America	8GB · 256GB · G977U	5G 1 of 7 n3 (1800) n28a (700) n40 (2300) n41 (2500) n77 (3700) n78 (3500) n257 mmWave (28GHz) 4G 6 of 8 B1 (2100) B3 (1800) B11 (1500) B18 (800) B26 (850) B28a (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G Not available
Korea	8GB · 256GB · G977N	5G 2 of 7 n3 (1800) n28a (700) n40 (2300) n41 (2500) n77 (3700) n78 (3500) n257 mmWave (28GHz) 4G 7 of 8 B1 (2100) B3 (1800) B11 (1500) B18 (800) B26 (850) B28a (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G Not available
Global	8GB · 256GB · G977B 8GB · 512GB · G977B	5G 1 of 7 n3 (1800) n28a (700) n40 (2300) n41 (2500) n77 (3700) n78 (3500) n257 mmWave (28GHz) 4G 6 of 8 B1 (2100) B3 (1800) B11 (1500) B18 (800) B26 (850) B28a (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G Not available

See 5G compatible phones from Japan See 4G compatible phones from Japan

NTT Docomo

Market	Version	Coverage
N. America	8GB · 256GB · G977U	5G 0 of 5 n1 (2100) n28b (700) n78 (3500) n79 (4700) n257 mmWave (28GHz) 4G 4 of 6 B1 (2100) B3 (1800) B19 (800) B21 (1500) B28b (700) B42 (TDD 3500) 3G Not available 2G Not available
Korea	8GB · 256GB · G977N	5G 2 of 5 n1 (2100) n28b (700) n78 (3500) n79 (4700) n257 mmWave (28GHz) 4G 5 of 6 B1 (2100) B3 (1800) B19 (800) B21 (1500) B28b (700) B42 (TDD 3500) 3G Not available 2G Not available
Global	8GB · 256GB · G977B 8GB · 512GB · G977B	5G 1 of 5 n1 (2100) n28b (700) n78 (3500) n79 (4700) n257 mmWave (28GHz) 4G 4 of 6 B1 (2100) B3 (1800) B19 (800) B21 (1500) B28b (700) B42 (TDD 3500) 3G Not available 2G Not available

See 5G compatible phones from Japan See 4G compatible phones from Japan

Softbank

Market	Version	Coverage
N. America	8GB · 256GB · G977U	5G 1 of 6 n1 (2100) n3 (1800) n28b (700) n41 (2500) n77 (3700) n257 mmWave (28GHz) 4G 5 of 7 B1 (2100) B3 (1800) B8 (900) B11 (1500) B28b (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G Not available
Korea	8GB · 256GB · G977N	5G 1 of 6 n1 (2100) n3 (1800) n28b (700) n41 (2500) n77 (3700) n257 mmWave (28GHz) 4G 6 of 7 B1 (2100) B3 (1800) B8 (900) B11 (1500) B28b (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G Not available
Global	8GB · 256GB · G977B 8GB · 512GB · G977B	5G 0 of 6 n1 (2100) n3 (1800) n28b (700) n41 (2500) n77 (3700) n257 mmWave (28GHz) 4G 5 of 7 B1 (2100) B3 (1800) B8 (900) B11 (1500) B28b (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G Not available

See 5G compatible phones from Japan See 4G compatible phones from Japan

Rakuten Movile

Market	Version	Coverage
N. America	8GB · 256GB · G977U	5G 0 of 2 n77 (3700) n257 mmWave (28GHz) 4G 4 of 4 B3 (1800) B18 (800) B26 (850) B28a (700) 3G Not available 2G Not available
Korea	8GB · 256GB · G977N	5G 1 of 2 n77 (3700) n257 mmWave (28GHz) 4G 4 of 4 B3 (1800) B18 (800) B26 (850) B28a (700) 3G Not available 2G Not available
Global	8GB · 256GB · G977B 8GB · 512GB · G977B	5G 0 of 2 n77 (3700) n257 mmWave (28GHz) 4G 4 of 4 B3 (1800) B18 (800) B26 (850) B28a (700) 3G Not available 2G Not available

See 5G compatible phones from Japan See 4G compatible phones from Japan

Bands of Samsung Galaxy S10 5G

Samsung Galaxy S10 5G View datasheet

5G

Market	Version	Bands
N. America	8GB · 256GB · G977U	n260 mmWave (39GHz) n261 mmWave (28GHz) n41 (2500) n71 (600)
Korea	8GB · 256GB · G977N	n257 mmWave (28GHz) n78 (3500)
Global	8GB · 256GB · G977B 8GB · 512GB · G977B	n78 (3500)

4G LTE

Market	Version	Bands
N. America	8GB · 256GB · G977U	B1 (2100) B12 (700) B13 (700) B14 (700) B17 (700) B18 (800) B19 (800) B2 (1900) B20 (800) B25 (1900+) B26 (850) B28a (700) B28b (700) B3 (1800) B38 (TDD 2600) B39 (TDD 1900) B4 (1700/2100 AWS 1) B40 (TDD 2300) B41 (TDD 2500) B46 (TDD 900) B5 (850) B66 (1700/2100) B7 (2600) B71 (600) B8 (900)
Korea	8GB · 256GB · G977N	B1 (2100) B12 (700) B13 (700) B17 (700) B18 (800) B19 (800) B2 (1900) B20 (800) B25 (1900+) B26 (850) B28a (700) B28b (700) B3 (1800) B32 (1500) B38 (TDD 2600) B39 (TDD 1900) B4 (1700/2100 AWS 1) B40 (TDD 2300) B41 (TDD 2500) B42 (TDD 3500) B46 (TDD 900) B5 (850) B7 (2600) B8 (900)
Global	8GB · 256GB · G977B 8GB · 512GB · G977B	B1 (2100) B12 (700) B13 (700) B17 (700) B18 (800) B19 (800) B2 (1900) B20 (800) B25 (1900+) B26 (850) B28a (700) B28b (700) B3 (1800) B32 (1500) B38 (TDD 2600) B39 (TDD 1900) B4 (1700/2100 AWS 1) B40 (TDD 2300) B41 (TDD 2500) B5 (850) B66 (1700/2100) B7 (2600) B8 (900)

3G

Market	Version	Bands
N. America	8GB · 256GB · G977U	B1 (2100) B2 (1900) B4 (1700/2100 AWS A-F) B5 (850) B8 (900)
Korea	8GB · 256GB · G977N	B1 (2100) B2 (1900) B4 (1700/2100 AWS A-F) B5 (850) B6 (800) B8 (900)
Global	8GB · 256GB · G977B 8GB · 512GB · G977B	B1 (2100) B2 (1900) B34 (TD 2000) B39 (TD 1900+) B4 (1700/2100 AWS A-F) B5 (850) B8 (900)

2G

Market	Version	Bands
N. America	8GB · 256GB · G977U	CDMA BC0 (800) CDMA BC1 (1900) CDMA BC10 (800 Secondary) B2 (1900) B3 (1800) B5 (850) B8 (900)
Korea	8GB · 256GB · G977N	B2 (1900) B3 (1800) B5 (850) B8 (900)
Global	8GB · 256GB · G977B 8GB · 512GB · G977B	B2 (1900) B3 (1800) B5 (850) B8 (900)

Check coverage of Samsung Galaxy S10 5G in other countries

N. America • 8GB • 256GB • G977U

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