Samsung Galaxy Watch8 40mm vs Apple iPhone Duo

32GB

256GB | 512GB | 1TB | 2TB

2GB

6.0

Subject to change based on future operating system updates.

Yes

Get help with everyday tasks like sending messages, setting reminders, and more

Activate hands-free with only your voice using “Siri” or “Hey Siri,” or use Type to Siri

Protected by the strongest privacy of any intelligent assistant

Powered by Apple Intelligence, Siri is more natural and helpful

iPhone with 27

Subject to change based on future operating system updates

Fingerprint sensor built into the side button

Pay with your iPhone using Touch ID in stores, within apps, and on the web

Send and receive money in Messages with Apple Cash

Complete purchases made with Apple Pay on your Mac

Pay for your ride using Express Transit

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 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, 48, 53, 66, 71, 106

850, 900, 1900, 2100, 1700/2100

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

Yes

Yes

Yes

Yes

Yes

Wi-Fi 4 (802.11n)

Wi-Fi 7 (802.11be) with 2x2 MIMO

2.4GHz & 5GHz

Yes

Open, Secure

NFC with reader mode

v5.3 + EDR, A2DP, HS, LE, aptX®

v6

Yes

eSim

Dual eSIM (two active eSIMs; stores eight or more eSIMs)

iPhone Duo uses advanced eSIM technology for more convenience and security (not compatible with physical SIM cards).

Yes

Yes

n77 C-Band, n260

Bands n1, n2, n3, n5, n7, n8, n12, n14, n20, n25, n26, n28, n29, n30, n38, n40, n41, n48, n53, n66, n70, n71, n75, n77, n78, n79, n258, n260, n261

Bands 850, 900, 1800, 1900 MHz

FaceTime video calling over cellular or Wi-Fi

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

Center Stage for video calling

FaceTime audio

Voice over LTE (VoLTE)

Wi-Fi calling

Voice Isolation and Wide Spectrum microphone modes

Accelerometer, Ambient light, Barometer, Gyroscope, Heart rate, Bioelectrical impedance analysis, Geomagnetic, Infrared temperature

Touch ID fingerprint sensor

Barometer

High dynamic range gyro

High-g accelerometer

Proximity sensor

Four ambient light sensors

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

Yes

Outlook

Music

Apple Music®

MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB

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

Yes

Yes

Yes

This device is not hearing aid compatible.

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

3/3

1/1

2/2

10/10

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

48MP Dual Fusion camera system

48MP Fusion Main: 26 mm, ƒ/1.6 aperture, sensor-shift optical image stabilization, Hybrid Focus Pixels, super-high-resolution photos (24MP and 48MP)

Also enables 12MP optical-quality 2x Telephoto: 52 mm, ƒ/1.6 aperture, sensor-shift optical image stabilization, Hybrid Focus Pixels

48MP Fusion Ultra Wide: 13 mm, ƒ/2.2 aperture and 120° field of view, Hybrid Focus Pixels, super-high-resolution photos (24MP and 48MP)

48MP macro photography

2x optical-quality zoom in, 2x optical zoom out; 4x optical-quality zoom range

Digital zoom up to 10x

Smart Take

Duo Preview

Photographic Styles 3

Smart focus tracking

Customizable default lens (Fusion Main)

Sapphire crystal lens cover

True Tone flash

Photonic Engine

Deep Fusion

Smart HDR 5

Next-generation portraits with Focus and Depth Control

Portrait Lighting with six effects

Night mode

Panorama (up to 63MP)

Wide color capture for photos and Live Photos

Lens correction (Fusion Ultra Wide)

Advanced red-eye correction

Auto image stabilization

Burst mode

Photo geotagging

Image formats captured: HEIF, and JPEG

4K Dolby Vision video recording at 24 fps, 25 fps, 30 fps, 60 fps, 100 fps (Fusion Main), or 120 fps (Fusion Main)

1080p Dolby Vision video recording at 25 fps, 30 fps, 60 fps, or 120 fps (Fusion Main)

720p Dolby Vision video recording at 30 fps

Cinematic mode up to 4K Dolby Vision at 60 fps

Cinematic mode effects from video

Duo Preview

Smart focus tracking

Improved low-light video at 1080p

Action mode up to 2.8K Dolby Vision at 60 fps

Macro video recording, including slo-mo and time-lapse

Slo-mo video support for 1080p up to 240 fps and 4K Dolby Vision up to 120 fps (Fusion Main)

Dual Capture up to 4K Dolby Vision at 30 fps

Time-lapse video with stabilization up to 4K Dolby Vision

Night mode Time-lapse

QuickTake video up to 4K Dolby Vision at 60 fps

Sensor-shift optical image stabilization for video (Fusion Main)

Digital zoom up to 6x

Audio zoom

True Tone flash

Cinematic video stabilization (4K, 1080p, and 720p)

Continuous autofocus video

Take 8MP still photos while recording 4K video

Playback zoom

Video formats recorded: HEVC and H.264

Spatial Audio and stereo recording

Wind noise reduction

Audio Mix

Supported formats include HEVC, H.264, and AV1

HDR with Dolby Vision, HDR10+/HDR10, and HLG

Up to 4K HDR AirPlay for mirroring, photos, and video out to Apple TV (2nd generation or later) or AirPlay-enabled smart TV

Video mirroring and video out support: Up to 4K HDR through native DisplayPort output over USB-C or USB-C Digital AV Adapter (model A2119; adapter sold separately)

Outer:

12MP Center Stage camera

ƒ/2.21.9 aperture

Retina Flash

Smart Take

Kid Cue

Photographic Styles 3

Improved low-light video at 1080p

Tap to zoom and rotate

Center Stage for photos

Ultra-stabilized video

Dual Capture

Center Stage for video calls

Photonic Engine

Deep Fusion

Smart HDR 5

Next-generation portraits with Focus and Depth Control

Portrait Lighting with six effects

Animoji and Memoji

Night mode

Wide color capture for photos and Live Photos

Lens correction

Auto image stabilization

Burst mode

4K Dolby Vision video recording at 24 fps, 25 fps, 30 fps, or 60 fps

1080p Dolby Vision video recording at 25 fps, 30 fps, or 60 fps

Cinematic mode up to 4K Dolby Vision at 30 fps

Cinematic mode effects from video

Slo-mo video support for 1080p at 120 fps

Time-lapse video with stabilization up to 4K Dolby Vision

Night mode Time-lapse

QuickTake video up to 4K at 60 fps in Dolby Vision

Cinematic video stabilization (4K, 1080p, and 720p)

Spatial Audio and stereo recording

Wind noise reduction

Audio Mix

Inner:

Under-display FaceTime camera

ƒ/1.8 aperture

1080p video recording at 30 or 60 fps

Animoji and Memoji in FaceTime

MagSafe wireless charging up to 25W

Safari