Crosscall CORE-P6 vs Samsung Galaxy Watch Ultra (2025)

Qualcomm® QCM4490

Exynos W1000

Octa-core, 2 @2.4GHz, 6 @2.0GHz

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

64GB

32GB | 64GB

Up to 1024GB

microSD™

4GB

2GB

15

Subject to change based on future operating system updates.

Powered by Samsung 5.0

Subject to change based on future operating system updates

Yes

n77 C-Band, n77 3.45GHz

Bands n1, n2, n3, n5, n7, n14, n20, n30, n66, n77

Bands 1, 2, 3, 4, 5, 7, 8, 12, 14, 20, 28, 29, 30, 38, 39, 40, 41, 42, 43, 48, 66

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

850/900/1700/1900/2100

850/900/1700/1900/2100MHz

Yes

Yes

Wi-Fi 6E (802.11ax)

Wi-Fi 4 (802.11n)

2.4GHz & 5GHz & 6GHz

2.4GHz & 5GHz

Secure

Open, Secure

v5.2 + A2DP, LE

v5.3 + EDR, A2DP, HS, LE, aptX®

Up to 10 devices

Yes

Yes

Yes

Yes

Dual SIM with Physical SIM first

eSim

Yes

Yes

Yes

Yes

Accelerometer, Ambient Light, Barometer, Gyroscope

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)

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.

email

Microsoft Outook

Yes

Music (native media player app)

Music

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

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

Yes

Yes

Yes

This device is hearing aid compatible.

Conversational gain with hearing aid: 7.71 db

Conversational gain without hearing aid: 11.74 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).

3/4

0/3

1/1

1/2

7/10

12/20 (5-star) Please visit att.com/ecospace for additional information.

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