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16GB

128GB

Up to 256GB

microSD™

2GB

6GB

Yes

Yes

Yes

Subject to change based on future operating system updates

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

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

850/1700/1900/2100MHz

850/900/1700/1900/2100MHz

850/900/1800/1900MHz

850/900/1800/1900MHz

Quad-band

Quad-band

Yes

Yes

802.11a/b/g/n/ac

Wi-Fi 6 (802.11ax)

2.4GHz & 5.0GHz

2.4GHz & 5GHz

v5.0 + EDR, A2Dp, Hs, LE, aptX®

v5.4 + A2DP, aptX®

Up to 10 devices

Up to 10 devices

Noise suppression by Goodix VoiceExperience

Yes

Nano

Dual SIM capable with Physical SIM as primary

n77 C-Band, n77 3.45GHz

Bands n2, n5, n30, n41, n66, n77, n78

Yes

Yes

Open, Secure

Accelerometer, Barometer

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

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

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

With Google Messages, Rich Communication Services (RCS) messaging offers larger file transfers and group messages with other RCS-capable devices. See when messages are delivered, read and when others are typing a response.

Google Gmail™, Microsoft Outlook, POP3, IMAP4, SMTP, SSL, TLS, Microsoft® Exchange ActiveSync®

Yes

Sonim Music Player

YouTube Music, Spotify

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

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

via Bluetooth

Via lockscreen

M4,T4

This device is hearing aid compatible. Converstational gain with hearing aid: 13.03 db Converstational gain without hearing aid: 15.89 db

Yes

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)

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

4/4

0/3

3/3

1/1

1/1

2/2

2/2

10/10

10/10

20/20 (5-star) Please visit att.com/ecospace for additional information.

50 MP Wide with ƒ/1.8 aperture

8 MP Ultra-Wide with ƒ/2.2 aperture

5 MP Macro with ƒ/2.4 aperture

Up to UHD 4K (3840 x 2160) @30fps

Up to UHD 4K (3840 x 2160) @30fps

12 MP with ƒ/1.8 aperture

AR Zone, Bixby Vison, Food, Fun, Hyperlapse, Macro, Night, Panorama, Photo, Portrait, Pro, Pro Video, Single Take, Slow Motion, Super slow-mo, Video