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
Wi-Fi connectivity
Wi‑Fi 6 (802.11ax) with 2x2 MIMO
Wi-Fi connectivity
802.11a/b/g/n
Wi-Fi capability
Yes
Wi-Fi-capablity
2.4GHz
Near Field Communication (NFC)
Yes with reader mode
Bluetooth® technology
v5.0
Bluetooth® technology
v4.2 + EDR, A2DP, LE
SIM type
Dual SIM (nano‑SIM and eSIM)15
SIM type
Nano
4G
HSPA/UMTS
World phone
Quad-band
Noise suppression
Media Tek MagiNR_Dual_version: 14.7
Wireless emergency alerts (CMAS) capable
Yes
Web browser
Safari
Sensors
Face ID
Barometer
Three‑axis gyro
Accelerometer
Proximity sensor
Ambient light sensor
Messages
Yes
Text messaging
Yes
Mobile email
POP3/IMAP
Music player
Apple Music®
Music player
Yes
Supported music formats
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+)
Spatial audio playback
Yes
User‑configurable maximum volume limit
Yes
Hearing Aid (HAC) rating
M3,T4
Hearing Aid (HAC) rating
M4,T4
TTY/TTD compatible
Yes
Real Time Text (RTT) support
Yes
Device Eco-rating
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
3/4
Environmentally preferable materials
0/3
Energy efficiency and charging
1/1
End of life and recycling
2/2
Environmentally and socially responsible manufacturing
9/10
Total Eco-score
15/20 (3-star) Please visit att.com/ecospace for additional information.