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n77 C-Band

Wi-Fi 6E (802.11ax)

Wi-Fi 6 (802.11ax) with 2x2 MIMO

2.4GHz & 5GHz & 6GHz

Yes

Open, Secure

With reader mode

v5.2 + EDR, A2DP, LE, aptX®

v5.3

Up to 10 devices

Yes

Yes

Dual SIM (Single Nano SIM and eSIM)

iPhone 14 and iPhone 14 Plus are not compatible with physical SIM cards.

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

FaceTime video calling over cellular or Wi-Fi

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

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

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66, 71

850/900/1900/2100MHz

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

850/900/1800/1900MHz

850, 900, 1800, 1900 MHz

Quad-band

Yes

Yes

Yes

Yes

FaceTime audio

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

Face ID

Barometer

High dynamic range gyro

High-g accelerometer

Proximity sensor

Dual ambient light sensors

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.

Gmail™

YouTube Music

Apple Music®

FLAC, M4A, MP3, OGG, WMA

AAC, MP3, Apple Lossless, FLAC, Dolby Digital, Dolby Digital Plus, and Dolby Atmos

Yes

Yes

Yes

M3,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)

3/4

3/3

1/1

2/2

7/10

Wireless charging up to 15W

Magnet array

Alignment magnet

Accessory Identification NFC

Magnetometer

Safari