Compare devices

n77 C-Band, n77 3.45GHz, n260

Wi-Fi 6E (802.11ax)

Wi-Fi 6E (802.11ax)

2.4GHz & 5GHz

2.4GHz & 5GHz & 6GHz

Yes

Open, Secure

v5.2

v5.3 + EDR, A2DP, HS, LE, aptX®

Up to 32 devices

Up to 10 devices

Yes

Goodix

Yes

Yes

Dual SIM (Physical and eSIM)

Dual SIM capable with Physical SIM (Nano) as primary

n77

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

HSPA+ with enhanced backhaul

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

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

850/900/1900/2100MHz

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

850/900/1800/1900MHz

850/900/1800/1900MHz

Quad-band

Quad-band

Yes

Yes

Yes

Yes

Yes

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

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

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.

Gmail™

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

Yes

YouTube Music

YouTube Music

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

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

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)

3/4

4/4

1/3

3/3

1/1

1/1

2/2

2/2

7/10

10/10

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