Screen size
Galaxy M47Winner: 6.7"+78%
Galaxy Watch Ultra21.5"
Quick verdict
Galaxy M47 leads the measured specs 15-4.
Measured wins
Galaxy M47
15
spec wins
Overall winner
Ties
3
equal specs
Galaxy Watch Ultra2
4
spec wins
Screen size
Technology
Galaxy M47
GSM / HSPA / LTE / 5G
Galaxy Watch Ultra2
GSM / HSPA / LTE
2G bands
Galaxy M47
GSM 850 / 900 / 1800 / 1900
Galaxy Watch Ultra2
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy M47
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy Watch Ultra2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy M47
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
equal specsBluetooth
USB
5G support
NFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
Galaxy Watch Ultra2
LTE
5G bands
Galaxy M47
SA/NSA/Sub6
Galaxy Watch Ultra2
-
Speed
Galaxy M47
HSPA, LTE, 5G
Galaxy Watch Ultra2
HSPA, LTE
Announced
Galaxy M47
2026, June 29
Galaxy Watch Ultra2
Not announced yet
Status
Galaxy M47
Available. Released 2026, July 04
Galaxy Watch Ultra2
Rumored
Dimensions
Galaxy M47
162.4 x 78.2 x 7.8 mm (6.39 x 3.08 x 0.31 in)
Galaxy Watch Ultra2
-
Weight
Galaxy M47
200 g (7.05 oz)
Galaxy Watch Ultra2
-
Build
Galaxy M47
Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)
Galaxy Watch Ultra2
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
SIM
Galaxy M47
Nano-SIM + Nano-SIM
Galaxy Watch Ultra2
eSIM
Other
Galaxy M47
IP64 dust tight and water resistant (water splashes) Drop resistant up to 2m
Galaxy Watch Ultra2
IP68 dust tight and water resistant (immersible up to 100m/10ATM for 10 min) MIL-STD-810H compliant ECG certified
Type
Galaxy M47
Super AMOLED, 120Hz, 800 nits (typ), 1400 nits (HBM)
Galaxy Watch Ultra2
Super AMOLED, 5000 nits (peak)
Size
Galaxy M47
6.7 inches, 110.2 cm2 (~86.8% screen-to-body ratio)
Galaxy Watch Ultra2
1.5 inches
Resolution
Galaxy M47
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Galaxy Watch Ultra2
480 x 480 pixels (~327 ppi density)
Protection
Galaxy M47
Corning Gorilla Glass Victus+
Galaxy Watch Ultra2
Sapphire crystal glass
OS
Galaxy M47
Android 16, up to 6 major Android upgrades, One UI 8.5
Galaxy Watch Ultra2
Android Wear OS 6, One UI Watch 9
Chipset
Galaxy M47
Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
Galaxy Watch Ultra2
Snapdragon SW6100 Wear Elite (3 nm)
CPU
Galaxy M47
Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
Galaxy Watch Ultra2
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
GPU
Galaxy M47
Adreno 710
Galaxy Watch Ultra2
-
Card slot
Galaxy M47
microSDXC (uses shared SIM slot)
Galaxy Watch Ultra2
No
Internal
Galaxy M47
128GB 6GB RAM, 256GB 8GB RAM
Galaxy Watch Ultra2
32GB 2GB RAM, 64GB 2GB RAM
Other
Galaxy M47
UFS 3.1
Galaxy Watch Ultra2
-
Triple
Galaxy M47
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF, OIS 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP (macro)
Galaxy Watch Ultra2
-
Features
Galaxy M47
LED flash, panorama, HDR
Galaxy Watch Ultra2
-
Video
Galaxy M47
4K@30fps, 1080p@30fps, 720p@480fps, gyro-EIS
Galaxy Watch Ultra2
-
Single
Galaxy M47
12 MP, f/2.2, (wide), AF
Galaxy Watch Ultra2
-
Video
Galaxy M47
1080p@30fps, HDR
Galaxy Watch Ultra2
-
Loudspeaker
Galaxy M47
Yes
Galaxy Watch Ultra2
Yes
3.5mm jack
Galaxy M47
No
Galaxy Watch Ultra2
No
WLAN
Galaxy M47
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy Watch Ultra2
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Galaxy M47
5.3, A2DP, LE, ASHA
Galaxy Watch Ultra2
6.0, A2DP, LE
Positioning
Galaxy M47
GPS, GALILEO, GLONASS, BDS, QZSS
Galaxy Watch Ultra2
GPS (L1+L5), GLONASS, GALILEO, BDS
NFC
Galaxy M47
Yes
Galaxy Watch Ultra2
Yes
Radio
Galaxy M47
Unspecified
Galaxy Watch Ultra2
No
USB
Galaxy M47
USB Type-C 2.0, OTG
Galaxy Watch Ultra2
No
Sensors
Galaxy M47
Fingerprint (side-mounted), accelerometer, gyro, compass
Galaxy Watch Ultra2
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
Other
Galaxy M47
Virtual proximity sensing
Galaxy Watch Ultra2
-
Type
Galaxy M47
6000 mAh
Galaxy Watch Ultra2
Si/C Li-Ion 800 mAh
Charging
Galaxy M47
45W wired Bypass charging
Galaxy Watch Ultra2
10W wireless
Colors
Galaxy M47
Blaze Blue, Rogue Red
Galaxy Watch Ultra2
Gray, Green
Models
Galaxy M47
SM-M476B/DS, SM-M476B
Galaxy Watch Ultra2
SM-L715F
SAR
Galaxy M47
0.87 W/kg (head)
Galaxy Watch Ultra2
-
SAR EU
Galaxy M47
0.50 W/kg (head) 0.98 W/kg (body)
Galaxy Watch Ultra2
-
Price
Galaxy M47
About 210 EUR
Galaxy Watch Ultra2
About 750 EUR
Other
Galaxy M47
-
Galaxy Watch Ultra2
No