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Will Samsung Galaxy M31 work in Japan?

Check the compatibility of frequencies, bands and network coverage of Samsung Galaxy M31 with the operators of Japan

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Compatibility of Samsung Galaxy M31 in Japan

Samsung Galaxy M31 View datasheet

Coverage in Japan

Market	Version	Coverage
India	6GB · 128GB · M315FZ 8GB · 128GB · M315FZ	5G 0 of 8 n3 (1800) n18 (850) n28a (700) n28b (700) n77 (3700) n78 (3500) n79 (4700) n257 mmWave (28GHz) 4G 7 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 2 of 5 B1 (2100) B8 (900) B9 (1800 Japan) B11 (1500) B19 (800) 2G 0 of 2 CDMA BC0 (800) CDMA BC6 (2Ghz)
Global	6GB · 64GB · M315F 6GB · 128GB · M315F 8GB · 128GB · M315F	5G 0 of 8 n3 (1800) n18 (850) n28a (700) n28b (700) n77 (3700) n78 (3500) n79 (4700) n257 mmWave (28GHz) 4G 7 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 2 of 5 B1 (2100) B8 (900) B9 (1800 Japan) B11 (1500) B19 (800) 2G 0 of 2 CDMA BC0 (800) CDMA BC6 (2Ghz)

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 M31 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 M31 has all the frequencies for all networks, that are used in Japan, although if the Samsung Galaxy M31 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.

Compatibility of Samsung Galaxy M31 with operators of Japan

Samsung Galaxy M31 View datasheet

KDDI au

Market	Version	Coverage
India	6GB · 128GB · M315FZ 8GB · 128GB · M315FZ	5G 0 of 5 n18 (850) n28a (700) n77 (3700) n78 (3500) n257 mmWave (28GHz) 4G 5 of 8 B1 (2100) B3 (1800) B11 (1500) B18 (800) B26 (850) B28a (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G 0 of 2 CDMA BC0 (800) CDMA BC6 (2Ghz)
Global	6GB · 64GB · M315F 6GB · 128GB · M315F 8GB · 128GB · M315F	5G 0 of 5 n18 (850) n28a (700) n77 (3700) n78 (3500) n257 mmWave (28GHz) 4G 5 of 8 B1 (2100) B3 (1800) B11 (1500) B18 (800) B26 (850) B28a (700) B41 (TDD 2500) B42 (TDD 3500) 3G Not available 2G 0 of 2 CDMA BC0 (800) CDMA BC6 (2Ghz)

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

NTT Docomo

Market	Version	Coverage
India	6GB · 128GB · M315FZ 8GB · 128GB · M315FZ	5G 0 of 4 n28b (700) n78 (3500) n79 (4700) n257 mmWave (28GHz) 4G 3 of 6 B1 (2100) B3 (1800) B19 (800) B21 (1500) B28b (700) B42 (TDD 3500) 3G 1 of 3 B1 (2100) B9 (1800 Japan) B19 (800) 2G Not available
Global	6GB · 64GB · M315F 6GB · 128GB · M315F 8GB · 128GB · M315F	5G 0 of 4 n28b (700) n78 (3500) n79 (4700) n257 mmWave (28GHz) 4G 3 of 6 B1 (2100) B3 (1800) B19 (800) B21 (1500) B28b (700) B42 (TDD 3500) 3G 1 of 3 B1 (2100) B9 (1800 Japan) B19 (800) 2G Not available

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

Softbank

Market	Version	Coverage
India	6GB · 128GB · M315FZ 8GB · 128GB · M315FZ	5G 0 of 4 n3 (1800) n28b (700) 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 2 of 3 B1 (2100) B8 (900) B11 (1500) 2G Not available
Global	6GB · 64GB · M315F 6GB · 128GB · M315F 8GB · 128GB · M315F	5G 0 of 4 n3 (1800) n28b (700) 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 2 of 3 B1 (2100) B8 (900) B11 (1500) 2G Not available

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

Rakuten Movile

Market	Version	Coverage
India	6GB · 128GB · M315FZ 8GB · 128GB · M315FZ	5G 0 of 2 n77 (3700) n257 mmWave (28GHz) 4G 1 of 2 B3 (1800) B18 (800) 3G Not available 2G Not available
Global	6GB · 64GB · M315F 6GB · 128GB · M315F 8GB · 128GB · M315F	5G 0 of 2 n77 (3700) n257 mmWave (28GHz) 4G 1 of 2 B3 (1800) B18 (800) 3G Not available 2G Not available

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

Bands of Samsung Galaxy M31

Samsung Galaxy M31 View datasheet

5G

Market	Version	Bands
India	6GB · 128GB · M315FZ 8GB · 128GB · M315FZ	--
Global	6GB · 64GB · M315F 6GB · 128GB · M315F 8GB · 128GB · M315F	--

4G LTE

Market	Version	Bands
India	6GB · 128GB · M315FZ 8GB · 128GB · M315FZ	B1 (2100) B12 (700) B13 (700) B17 (700) B2 (1900) B20 (800) B26 (850) B28a (700) B28b (700) B3 (1800) B38 (TDD 2600) B4 (1700/2100 AWS 1) B40 (TDD 2300) B41 (TDD 2500) B5 (850) B66 (1700/2100) B7 (2600) B8 (900)
Global	6GB · 64GB · M315F 6GB · 128GB · M315F 8GB · 128GB · M315F	B1 (2100) B12 (700) B13 (700) B17 (700) B2 (1900) B20 (800) B26 (850) B28a (700) B28b (700) B3 (1800) B38 (TDD 2600) B4 (1700/2100 AWS 1) B40 (TDD 2300) B41 (TDD 2500) B5 (850) B66 (1700/2100) B7 (2600) B8 (900)

3G

Market	Version	Bands
India	6GB · 128GB · M315FZ 8GB · 128GB · M315FZ	B1 (2100) B2 (1900) B4 (1700/2100 AWS A-F) B5 (850) B8 (900)
Global	6GB · 64GB · M315F 6GB · 128GB · M315F 8GB · 128GB · M315F	B1 (2100) B2 (1900) B4 (1700/2100 AWS A-F) B5 (850) B8 (900)

2G

Market	Version	Bands
India	6GB · 128GB · M315FZ 8GB · 128GB · M315FZ	B2 (1900) B3 (1800) B5 (850) B8 (900)
Global	6GB · 64GB · M315F 6GB · 128GB · M315F 8GB · 128GB · M315F	B2 (1900) B3 (1800) B5 (850) B8 (900)

Check coverage of Samsung Galaxy M31 in other countries

Global • 6GB • 64GB • M315F

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