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galaxy-a40
galaxy-watch-ultra2
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Samsung Galaxy Watch Ultra2
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Display
Type
SUPER_AMOLED
SUPER_AMOLED
Size
5.9"
1.52"
Resolution
FHD+
—
Refresh Rate
—
—
Brightness
—
5000 nits
Protection
Corning Gorilla Glass 3
Sapphire crystal glass
Platform
OS
ANDROID Android 9.0 (Pie), upgradable to Android 11
ANDROID Android Wear OS 7, One UI Watch 9
Chipset
Exynos 7904
Snapdragon SW6100 Wear Elite
CPU
Octa-core (2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53)
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
GPU
Mali-G71 MP2
—
AnTuTu Score
106,388
—
Memory
RAM
4GB
2GB
Storage
64GB / 128GB
64GB
Storage Type
eMMC 5.1
—
Card Slot
Yes
No
Camera
Main Camera
16MP f/1.7
—
Selfie Camera
25MP f/2.0
—
Video (Max)
1080p@30fps
—
OIS
No
No
Battery
Capacity
3,100 mAh
800 mAh
Wired Charging
15W
10W
Wireless Charging
—
10W
Fast Charging
—
—
Connectivity
Wi-Fi
Wi-Fi 5, Wi-Fi 4, Dual-band
Wi-Fi 4, Dual-band
Bluetooth
5.0
6.0
NFC
Yes
Yes
5G
No
No
USB
USB Type-C 2.0
No
GPS
GPS, GLONASS, BeiDou, Galileo
GPS, GLONASS, BeiDou, Galileo
Body
Dimensions
144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in)
47.4 x 47.1 x 10.7 mm (1.87 x 1.85 x 0.42 in)
Weight
140g
61.5g
Build
Glass (Gorilla Glass 3) / plastic back / plastic frame
ceramic/sapphire crystal back / titanium frame
Water Resist
—
IP68
Colors
Black, White, Blue, Coral
Titanium Gray, Titanium Silver