Compare devices

n77 C-Band, n77 3.45GHz, n260

Wi-Fi 6E (802.11ax)

Wi-Fi 6E (802.11ax)

2.4GHz & 5GHz & 6GHz

2.4GHz & 5GHz

Open, Secure

Yes

v5.3 + EDR, A2DP, HS, LE, aptX®

v5.2

Up to 10 devices

Up to 32 devices

Goodix

Yes

Yes

Yes

Dual SIM capable with Physical SIM (Nano) as primary

Dual SIM (Physical and eSIM)

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

n77

HSPA+ with enhanced backhaul

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48 and 66

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 42, 46, 48 and 66

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

850/900/1900/2100MHz

850/900/1800/1900MHz

850/900/1800/1900MHz

Quad-band

Quad-band

Yes

Yes

Yes

Yes

Yes

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

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

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

Yes

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®

Gmail™

Yes

YouTube Music

YouTube Music

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

mp3, mp4, mpeg, mpeg3, mpg, mpg3, sp-midi, wav, x-mid, x-midi, x-mp3, x-mpeg, x-mpeg3, x-mpg, x-wav

Via lockscreen

Via lockscreen

M3, T3

M3, T3

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

3/3

1/3

1/1

1/1

2/2

2/2

10/10

7/10

14/20 (3-star) Please visit www.att.com/ecospace for additional information