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

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Samsung

Galaxy Watch Ultra (2025)

Sonim

XP3plus 5G

Rated 4.7412 out of 5

Rated 2.9333 out of 5

Retail price starting at: $649.99

All monthly pricing req's 0% APR, 36-mo. installment agmt. $0 down for well-qual. customers. Tax on full price due at sale. Restrictions apply.

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Key differences

Screen

1.87 x 1.86 x .048

Open: 8.58 x 2.36 x 0.77 Closed: 4.84 x 2.36 x 1.14

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Display

1.47

Cover: 1.77 Main 2.95

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Processor

Chipset Exynos W1000

Chipset Qualcomm® Kryo™ CPU Snapdragon™ 4 Gen 2

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Memory

32GB | 64GB

32GB

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Dimensions

Size (inches)

1.87 x 1.86 x .048

Size (inches)

Open: 8.58 x 2.36 x 0.77

Closed: 4.84 x 2.36 x 1.14

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Display

Display size (inches)

1.47

Display size (inches)

Cover: 1.77

Main 2.95

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Battery

Battery capacity

590mAh

Battery capacity

3,000mAh (removable)

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Processor

Chipset

Exynos W1000

Chipset

Qualcomm® Kryo™ CPU Snapdragon™ 4 Gen 2

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Memory

Operating system

Wireless technology

4G LTE

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

4G LTE

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

UMTS/HSPA+/DC-HSDPA

850/900/1700/1900/2100MHz

UMTS/HSPA+/DC-HSDPA

850/900/1700/1900/2100MHz

HD Voice capable

Yes

HD Voice capable

Yes

NumberSync capable

Yes

Wi-Fi connectivity

Wi-Fi 4 (802.11n)

Wi-Fi connectivity

Wi-Fi 5 (802.11ac)

Wi-Fi capability

2.4GHz & 5GHz

Wi-Fi capability

2.4GHz & 5GHz

Near Field Communication (NFC)

Open, Secure

Bluetooth® technology

v5.3 + EDR, A2DP, HS, LE, aptX®

Bluetooth® technology

v5.0 + EDR, A2DP, HS, LE, aptX®

SIM type

eSim

SIM type

Nano

FirstNet Ready®

Yes

FirstNet Ready®

Yes

AT&T 5G+ supported network bands

n77 C-Band, n77 3.45GHz

5G (U.S. and other countries)

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

Mobile hotspot

Up to 10 devices

Push-to-Talk

Yes

Enhanced Push-to-Talk

Yes

Noise suppression

Dual mic, Goodix VoiceExperience

Wireless emergency alerts (WEA) capable

Yes

Sensors

Messaging & email

Music

Accessibility

Sustainability

Device Eco-rating

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)

Device Eco-rating

Substances of concern

4/4

Substances of concern

4/4

Environmentally preferable materials

2/3

Environmentally preferable materials

1/3

Energy efficiency and charging

1/1

Energy efficiency and charging

1/1

End of life and recycling

2/2

End of life and recycling

2/2

Environmentally and socially responsible manufacturing

10/10

Environmentally and socially responsible manufacturing

9/10

Total Eco-score

19/20 (5-star) Please visit att.com/ecospace for additional information.

Total Eco-score

17/20 (4-star) Please visit att.com/ecospace for additional information.

Camera & video

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

Galaxy Watch Ultra (2025)

XP3plus 5G

Key differences

Size (inches)

Size (inches)

Display size (inches)

Display size (inches)

Battery capacity

Battery capacity

Chipset

Chipset

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