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256GB | 512GB

12GB

16GB

Up to 256GB

microSD™

2GB

14
Subject to change based on future operating system updates

Yes

Yes

Yes

n77 C-Band, n77 3.45GHz, n260

Bands n1, n2, n3, n5, n7, n8, n20, n28, n30, n38, n41, n66, n77, n78, n257, n260

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66

850/900/1700/2100/1900/2100MHz

850/900/1800/1900MHz

Quad-band

Yes

Yes

Yes

Wi-Fi 6E (802.11ax)

802.11a/b/g/n/ac

2.4GHz & 5GHz & 6GHz

2.4GHz & 5.0GHz

Open, Secure

v5.3 + EDR, A2DP, HS, LE, aptX®

v5.0 + EDR, A2Dp, Hs, LE, aptX®

Up to 10 devices

Up to 10 devices

Noise suppression by Goodix VoiceExperience

Yes

Nano

Goodix

Yes

Dual eSIM support

Bands 1, 2, 3, 4, 5, 7, 12, 13, 14, 25, 26, 30, 39, 40, 41, 66 and 71

850/1700/1900/2100MHz

850/900/1800/1900MHz

Quad-band

Yes

Accelerometer, Ambient Light, Barometer, Fingerprint, Gyroscope, Proximity, Geomagnetic, Hall

Accelerometer, Barometer

Insert pictures, video clips and sound clips easily (messaging charges apply)

Rich Communication Services (RCS) messaging compatible for larger file transfers and group messages with other RCS clients. See when messages are delivered, read and when others are typing a response.

POP3, IMAP4, SMTP, SSL, TLS, Microsoft® Exchange ActiveSync®

Yes

Insert pictures, video clips and sound clips easily (messaging charges apply)

YouTube Music

MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE

Via lockscreen

Sonim Music Player

MP3, AAC, HE-AAC v1, v2, FLAC, APE, ALAC, AIFF

via Bluetooth

Yes

This device is hearing aid compatible.
Converstational gain with hearing aid: 14 db
Converstational gain without hearing aid: 16 db

M4,T4

Yes

Yes

The AT&T Eco-Rating 2.0 system gives you environmental and social details about this device. The system uses a total of 20 performance criteria across 5 different attributes, for a total rating of 1 to 5 stars: 19-20 (5-star), 16-18 (4-star), 13-15 (3-star), 10-12 (2-star), 8-9 (1-star)

4/4

3/3

1/1

2/2

10/10

The AT&T Eco-Rating 2.0 system gives you environmental and social details about this device. The system uses a total of 20 performance criteria across 5 different attributes, for a total rating of 1 to 5 stars: 19-20 (5-star), 16-18 (4-star), 13-15 (3-star), 10-12 (2-star), 8-9 (1-star)

4/4

0/3

1/1

2/2

10/10

50 MP wide angle lens with ƒ/1.8 aperture
12 MP ultra wide angle lens with ƒ/2.2 aperture
Digital Zoom up to 10x

UHD 8K (7680 x 4320) @30fps

UHD 8K (7680 x 4320) @60fps

10 MP normal lens with ƒ/2.2 aperture

AR Zone, Bixby Vison, Dual Recording, Food,Hyperlapse, Night, Panorama, Photo, Portrait, Portrait Video, Pro, Pro Video, Single Take, Slow Motion, Video