Apple Watch Series 12 42mm vs Sonim XP3plus 5G

64GB

32GB

Up to 1TB

microSD™

4GB

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

Based on AOSP 14

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, n66, n71

Bands n2, n5, n7, n25, n28, n38, n41, n48, n66, 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, 66, 71

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

Required to use smartwatch over cellular; rate plan required

Wi‑Fi 4 (802.11n)

Wi-Fi 5 (802.11ac)

v5.3

v5.0 + EDR, A2DP, HS, LE, aptX®

Electronic SIM

Nano

n77 C-Band, n77 3.45GHz

850/900/1700/1900/2100MHz

Yes

2.4GHz & 5GHz

Up to 10 devices

Yes

Yes

Dual mic, Goodix VoiceExperience

Yes

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

Emergency SOS

International emergency calling

Fall Detection

Crash Detection

Last Emergency Call Availability Waypoint

Flashlight

Backtrack

Noise monitoring

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

Compass

Always-on altimeter

High-g accelerometer

High dynamic range gyroscope

Ambient light sensor

Depth gauge to 6 meters

Water temperature sensor

Accelerometer, Barometer

Yes

Yes

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

Apple Music®

Music Player

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

Via lockscreen, headset

8 MP with Fixed Focus

1080p @30fps

1920 x 1080 @120Hz H.264 (AVC), H265 (HEVC), VP8 and VP9

Yes

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

1/3

1/1

2/2

9/10