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16GB

128GB

Up to 256GB

Up to 2TB

microSD™

microSD™

2GB

8GB

14
Subject to change based on future operating system updates

Yes

Yes

Yes

n77 C-Band, n77 3.45GHz

802.11a/b/g/n/ac

Wi-Fi 6 (802.11ax)

2.4GHz & 5.0GHz

2.4GHz & 5.0GHz

Open

v5.0 + EDR, A2Dp, Hs, LE, aptX®

v5.1 + EDR, A2DP, HS, LE, aptX®

Up to 10 devices

Up to 10 devices

Noise suppression by Goodix VoiceExperience

Yes

Yes

Yes

Nano

Dual SIM capable with Physical SIM (Nano) as primary

Bands n2, n5, n12, n14, n25, n26, n29, n30, n41, n48, n66, n77, n78

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, 8, 12, 13, 14, 18, 19, 20, 25, 26, 29, 30, 38, 39, 40, 41, 48, 66, 71

850/1700/1900/2100MHz

850/900/1700/1900/2100MHz

850/900/1800/1900MHz

850/900/1800/1900MHz

Quad-band

Quad-band

Yes

Yes

Yes

Yes

Accelerometer, Barometer

Accelerometer, Ambient light, Barometer, Fingerprint, Gyroscope, Proximity, Magnetometer

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

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.

Gmail™, Microsoft® Exchange ActiveSync® and POP via Google client. Additional clients downloadable via Google Play Store.

Yes

Sonim Music Player

YouTube Music

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

Decode - WAV, MP3, AAC, AMR-NB, AMR-WB, MIDI, Vorbis, ACC-plus v1, AAC-plus v2, FLAC, Opus
Encode - AMR-NB, AMR-WB, ACC

via Bluetooth

Via lockscreen

M4,T4

This device is hearing aid compatible.
Conversational gain with hearing aid: 13.6 db
Conversational gain without hearing aid: 18.2db

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

0/3

1/1

1/1

2/2

2/2

10/10

9/10

Main: 50 MP OIS, f/1.88, 1.0µm
UW: 13 MP, f/2.2, 1.12µm

UHD@30fps, UHD 20:9@30fps 3840 x 1728
FHD@30fps, FHD 20:9@30fps 1920 x 864
FHD@60fps, FHD 20:9@60fps 1920 x 86

MPEG4, H.263, H.264, H.265, VP8, VP9

32 MP, f/2.45, 1.4μm

Panorama, Timelapse with Hyperlapse, Spot Color for Photo and Video, Portrait Mode, Dual Capture (for simultaneous capture using both rear and front camera at the same time), Macro, Pro, Photo Booth