Samsung Galaxy Watch Ultra (2025) vs AT&T amiGO™ Jr. Phone

32GB | 64GB

128GB

2GB

4GB

Up to 1.5TB

microSD™

Powered by Samsung 5.0

Subject to change based on future operating system updates

Yes

Yes

16 Subject to change based on future operating system updates.

Bands 2, 4, 5, 12, 13, 14, 25, 26, 66, 71

1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66

850/900/1700/1900/2100MHz

850/900/1700/1900/2100

Yes

Yes

Yes

Wi-Fi 4 (802.11n)

Wi-Fi 5 (802.11ac)

2.4GHz & 5GHz

2.4GHz & 5GHz

Open, Secure

Open, Secure

v5.3 + EDR, A2DP, HS, LE, aptX®

v5.3 + EDR, A2DP, HS, LE, aptX®

eSim

Dual SIM with Physical SIM first

Yes

n77 C-Band, n77 3.45GHz

n2, n5, n30, n41, n66, n71, n77, n78

850/900/1800/1900

Yes

Yes

Yes

Up to 10 devices

Yes

Yes

Accelerometer, Ambient light, Barometer, Gyroscope, Heart rate, Temperature

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

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

Yes

Microsoft Outook

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

Yes

Yes

Music

YouTube 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

Via lockscreen

Yes

This device is not hearing aid compatible.

This device is hearing aid compatible. Conversational gain with hearing aid: 12.17 db Conversational gain without hearing aid: 16.42 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

2/3

1/1

2/2

10/10

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.

50 MP wide-angle lens with ƒ/1.8 aperture 5 MP ultra wide-angle lens with ƒ/2.2 aperture 2 MP macro lens with ƒ/2.4 aperture

Up to FHD @30fps

Up to UHD @30fps

13 MP normal lens with ƒ/2.0 aperture

AR Zone, Food, Hyperlapse, Macro, Night, Panorama, Photo, Portrait, Pro, Slow Motion, Video