The iPhone 13 display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screen is 6.06 inches diagonally (actual viewable area is less).
FaceTime HD (1080p) video calling over 5G or Wi‑Fi
Audio calling14
FaceTime audio
Voice over LTE (VoLTE)2
Wi‑Fi calling2
AT&T Video call capable
Yes
Wi-Fi connectivity
Wi‑Fi 6 (802.11ax) with 2x2 MIMO
Wi-Fi connectivity
Wi-Fi 6E (802.11ax)
Wi-Fi capability
Yes
Wi-Fi capability
2.4GHz & 5GHz & 6GHz
Near Field Communication (NFC)
Yes with reader mode
Near Field Communication (NFC)
Open, Secure
Bluetooth® technology
v5.0
Bluetooth® technology
v5.3 + EDR, A2DP, HS, LE, aptX®
SIM type
Dual SIM (nano‑SIM and eSIM)15
SIM type
Dual SIM capable with Physical SIM (Nano) as primary
World phone
Quad-band
Mobile hotspot
Up to 10 devices
Noise suppression
Goodix
Wireless emergency alerts (CMAS) capable
Yes
Web browser
Safari
Sensors
Face ID
Barometer
Three‑axis gyro
Accelerometer
Proximity sensor
Ambient light sensor
Sensors
Accelerometer, Ambient Light, Barometer, Fingerprint, Gyroscope, Proximity, Geomagnetic, Hall
Messages
Yes
Text messaging
Insert pictures, video clips and sound clips easily (messaging charges apply)
Advanced Messaging
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.
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+)
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)
Substances of concern
4/4
Environmentally preferable materials
3/3
Energy efficiency and charging
1/1
End of life and recycling
2/2
Environmentally and socially responsible manufacturing
10/10
Total Eco-score
20/20 (5-star) Please visit att.com/ecospace for additional information.