Sonim XP3plus 5G vs Samsung Galaxy Watch Ultra (2025)

Qualcomm® Kryo™ CPU Snapdragon™ 4 Gen 2

Exynos W1000

Octa-core, 2 @2.2GHz, 6 @2GHz

Penta-core, 1 @1.6GHz and 4 @1.5GHz

32GB

32GB | 64GB

Up to 1TB

microSD™

4GB

2GB

Based on AOSP 14

Subject to change based on future operating system updates

Yes

Yes

Powered by Samsung 5.0

Subject to change based on future operating system updates

n77 C-Band, n77 3.45GHz

Bands n2, n5, n7, n25, n28, n38, n41, n48, n66, n71, n77, n78

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

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

850/900/1700/1900/2100MHz

850/900/1700/1900/2100MHz

Yes

Yes

Wi-Fi 5 (802.11ac)

Wi-Fi 4 (802.11n)

2.4GHz & 5GHz

2.4GHz & 5GHz

v5.0 + EDR, A2DP, HS, LE, aptX®

v5.3 + EDR, A2DP, HS, LE, aptX®

Up to 10 devices

Yes

Yes

Dual mic, Goodix VoiceExperience

Nano

eSim

Yes

Yes

Yes

Open, Secure

Yes

Accelerometer, Barometer

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

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

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

Microsoft Outook

Music Player

Music

AAC, MP3, AMR-NB, AMR-WB, FLAC, ALAC, Vorbis, APE

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

Via lockscreen, headset

Yes

Yes

This device is hearing aid compatible. Conversational gain with hearing aid: 7.83 db Conversational gain without hearing aid: 14.63 db

This device is not hearing aid compatible.

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

1/3

2/3

1/1

1/1

2/2

2/2

9/10

10/10