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n77 C-band, n260

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

Wi‑Fi 6 (802.11ax) with 2x2 MIMO

2.4GHz & 5.0GHz

Yes

Open, Secure

Yes with reader mode

v5.1 + EDR, A2DP, HS, LE, aptX®

v5.0

Up to 10 devices

Noise suppression by Goodix VoiceExperience

Yes

Universal

Yes

Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n29, n30, n38, n40, n41, n48, n66, n71, n77, n78, n79,  n258, n260, n261

FaceTime HD (1080p) video calling over 5G or Wi‑Fi

HSPA+ with enhanced backhaul

Yes

Yes

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

Bands 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71

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

850/900/1700/1900/2100MHz

850, 900, 1800, 1900 MHz

Yes

Yes

Yes

Yes

FaceTime audio

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

Face ID

Barometer

Three‑axis gyro

Accelerometer

Proximity sensor

Ambient light sensor

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

Yes

Gmail™

YouTube Music

Apple Music®

AAC/AAC+/eAAC+, MP3, AMR-NB, AMR-WB, FLAC, ALAC, Vorbis, AIFF, APE

AAC‑LC, HE‑AAC, HE‑AAC v2, Protected AAC, MP3, Linear PCM, Apple Lossless, FLAC, Dolby Digital (AC‑3), Dolby Digital Plus (E‑AC‑3), Dolby Atmos, and Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+)

via Bluetooth

Yes

Yes

M4,T3

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)

4/4

2/3

1/1

2/2

9/10

Magnet array

Alignment magnet

Accessory Identification NFC

Magnetometer

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