Compare devices

n77 3.45GHz

Bands n1, n2, n3, n5, n7, n8, n14, n20, n25, n26, n28, n29, n30, n38, n41, n48, n66, n70, n71, n75, n77, n78

Yes

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 41, 42, 43, 48, 66, 71

850/900/1700/1900/2100MHz

850/900/1800/1900MHz

Quad-band

Yes

Yes

Yes

Wi-Fi 7 (802.11be)

2.4GHz & 5GHz & 6GHz

Open, Secure

v5.4 + EDR, A2DP, HS, LE, aptX®

Up to 10 devices

Yes

Dual SIM with Physical SIM first

n77 C-Band, n77 3.45GHz

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

Bands 1, 2, 3, 4, 5, 7, 12, 13, 14, 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

802.11a/b/g/n/ac/r

2.4GHz & 5.0GHz

Open, Secure

v5.3 + EDR, A2DP, LE, aptX®

Up to 10 devices

Nano

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

Accelerometer, Barometer, Fingerprint, Gyroscope, Proximity

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

Yes

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

YouTube Music

3GP, AAC, MP3, MP4, M4A, TS, AMR, FLAC, MID, XMF, RTTTL, RTX, OTA, IMY, OGG, MKV, WAV

Via locksreen

YouTube Music

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

Via lockscreen

Yes

This device is hearing aid compatible.

Conversational gain with hearing aid: 8.7 dB

Conversational gain without hearing aid: 13.6 dB

This device is hearing aid compatible.

Converstational gain with hearing aid: 18 db

Converstational gain without hearing aid: 21 db

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

1/3

1/1

2/2

9/10

17/20 (4-star) Please visit att.com/ecospace for additional information.

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