Compare devices

n77 C-Band

802.11a/b/g/n/ac

Wi-Fi 6E (802.11ax)

2.4GHz & 5.0GHz

2.4GHz & 5GHz & 6GHz

Open, Secure

v5.0 + EDR, A2Dp, Hs, LE, aptX®

v5.2 + EDR, A2DP, LE, aptX®

Up to 10 devices

Up to 10 devices

Noise suppression by Goodix VoiceExperience

Yes

Yes

Yes

Nano

Dual SIM (Single Nano SIM and eSIM)

Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n28, n29, n30, n38, n40, n41, n48, n66, n70, n71, n75, n76, n77, n78, n79

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, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66 and 71

850/1700/1900/2100MHz

850/900/1900/2100MHz

850/900/1800/1900MHz

850/900/1800/1900MHz

Quad-band

Quad-band

Yes

Yes

Yes

Accelerometer, Barometer

Accelerometer, Ambient light, Barometer, Face ID, Gyroscope, Magnetometer, Proximity

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™

Sonim Music Player

YouTube Music

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

FLAC, M4A, MP3, OGG, WMA

via Bluetooth

Yes

M4,T4

M3,T4

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

3/4

0/3

3/3

1/1

1/1

2/2

2/2

10/10

7/10