Samsung Galaxy Watch8 Classic vs Samsung Galaxy S25 Ultra

64GB

256GB | 512GB

2GB

12GB

6.0

Subject to change based on future operating system updates.

Yes

Yes

15

Subject to change based on future operating system updates

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, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66

850, 900, 1900, 2100, 1700/2100

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

Yes

Yes

Yes

Yes

Yes

Wi-Fi 4 (802.11n)

Wi-Fi 7 (802.11be)

2.4GHz & 5GHz

2.4GHz & 5GHz & 6GHz

Open, Secure

Open, Secure

v5.3 + EDR, A2DP, HS, LE, aptX®

v5.4 + EDR, A2DP, HS, LE, aptX®

Yes

eSim

eSIM-First

Yes

Yes

n77 C-Band, n77 3.45GHz, n260

Bands n1, n2, n3, n5, n7, n8, n20, n28, n30, n38, n41, n66, n77, n78, n257, n260

850/900/1800/1900MHz

Quad-band

Yes

Up to 10 devices

Google Solution

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

Accelerometer, Ambient Light, Barometer, Fingerprint, Geomagnetic, Gyroscope, Proximity, Hall

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

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

Outlook

POP3, IMAP4, SSL, TLS, Microsoft® Exchange ActiveSync®

With Google Messages, Rich Communication Services (RCS) messaging offers larger file transfers and group messages with other RCS-capable devices. See when messages are delivered, read and when others are typing a response.

Yes

Music

Music

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

MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE

Via lockscreen

Yes

Yes

This device is not hearing aid compatible.

This device is hearing aid compatible.

Conversational gain with hearing aid: 13 db

Conversational gain without hearing aid: 16 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)

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

4/4

3/3

3/3

1/1

1/1

2/2

2/2

10/10

10/10

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

200 MP wide angle lens with ƒ/1.7 aperture

50 MP telephoto lens with ƒ/3.4 aperture (Optical 5X)

10 MP telephoto lens (Optical 3X)

50 MP ultra-wide angle lens with ƒ/1.9 aperture

UHD 8K (7680 x 4320) @30fps

UHD 8K (7680 x 4320) @60fps

12 MP normal lens with ƒ/2.4 aperture

Space zoom 100X, Optical level zoom 10X

AR Zone, Bixby Vison, Director's View, Food, Hyperlapse, Night, Panorama, Photo, Portrait, Portrait Video, Pro, Pro Video, Single Take, Slow Motion, Super slow-mo, Video