Apple Watch Ultra 4 49mm vs Google Pixel 9a

64GB

128GB

8GB

27

Subject to change based on future operating system updates

The next generation of Apple Intelligence is centered around you, integrated into your apps, and built with privacy.

Apple Intelligence powers Siri AI — an entirely new version of Siri that’s more personal, conversational, and powerful, along with helpful features across apps.

Yes

15

Subject to change based on future operating system updates

Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n38, n40, n41, n53, n66, n71

Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n29, n30, n38, n41, n48, n66, n70, n71, n77, n78

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 53, 66, 71

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 38, 41, 48, 66, 71

Required to use smartwatch over cellular; rate plan required

Wi‑Fi 4 (802.11n)

Wi-Fi 6E (802.11ax)

v5.3

v6.0 + EDR, A2DP, LE, aptX®

Electronic SIM

Dual SIM capable with eSIM First and Primary

n77 C-Band, n77 3.45GHz

850/900/1700/1900/2100MHz

850/900/1800/1900MHz

Quad-band

Yes

Yes

2.4GHz & 5GHz & 6GHz

Open, Secure

Up to 10 devices

Noise suppression by Google

Yes

Improved Workout app with new metrics, new views, and advanced ways to train.

Satellite communications (Emergency SOS, Messages, Find My)

Emergency SOS

International emergency calling

Siren

Flashlight

Fall Detection

Crash Detection

Last Emergency Call Availability Waypoint

Noise monitoring

Backtrack

Generates an ECG similar to a single-lead electrocardiogram.

The most accurate heart rate sensing in a wearable, Series 12 now measures HRV as often as every five minutes for insights on stress and recovery, and takes background heart rate readings every five seconds.

Health Sensing System: third-generation electrical heart sensor, always-on optical heart sensor, blood oxygen sensor, and temperature sensor

Depth gauge

Water temperature sensor

Compass

Always-on altimeter

High-g accelerometer

High dynamic range gyroscope

Ambient light sensor

Accelerometer, Ambient Light, Barometer, Fingerprint, Gyrometer, Gyroscope, Magnetometer, Proximity

Yes

Yes

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

Gmail™

Apple Music®

Google, YouTube Music

MP3, M4A, FlAC, OGG, WMA

Via lockscreen

Dual rear camera system

Wide Camera:

48 MP Quad PD Dual Pixel with OIS & CLAF

ƒ/1.7 aperture

82° field of view

½-inch image sensor size

Super Res Zoom up to 8x

Optical & electronic image stabilization

Ultrawide Camera:

13 MP ultrawide camera

ƒ/2.2 aperture

120° field of view

1/3.1-inch image sensor size

4K video recording @30/60fps

1080p video recording @30/60fps

Digital zoom up to 5x

Front Camera:

4K video recording @30fps

HDR10+

13 MP selfie camera:

ƒ/2.2 aperture

120° field of view

Camera Features:

Super Res Zoom up to 8x

Add Me

Macro Focus

Night Sight

Astrophotography

Portrait Mode

Face Unblur

Long Exposure

Real Tone

Panorama

Top Shot

Frequent Faces

Editing Features:

Magic Editor

Auto Frame

Reimagine

Magic Eraser

Best Take

Photo Unblur

Portrait Light

Yes

This device is hearing aid compatible.

Conversational gain with hearing aid: 14 db

Conversational gain without hearing aid: 18 db

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

3/3

1/1

2/2

10/10

20/20 (5-star) Please visit att.com/ecospace for additional information.