Screen size
Galaxy M16Winner: 6.7"+78%
Galaxy Watch Ultra1.5"
Quick verdict
Galaxy M16 leads the measured specs 16-2.
Measured wins
Galaxy M16
16
spec wins
Overall winner
Ties
3
equal specs
Galaxy Watch Ultra
2
spec wins
Screen size
Technology
Galaxy M16
GSM / HSPA / LTE / 5G
Galaxy Watch Ultra
GSM / HSPA / LTE
2G bands
Galaxy M16
GSM 850 / 900 / 1800 / 1900
Galaxy Watch Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy M16
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy Watch Ultra
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy M16
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
NFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
Galaxy Watch Ultra
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 40, 66, 71
5G bands
Galaxy M16
1, 3, 5, 7, 8, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
Galaxy Watch Ultra
-
Speed
Galaxy M16
HSPA, LTE, 5G
Galaxy Watch Ultra
HSPA, LTE
Announced
Galaxy M16
2025, February 27
Galaxy Watch Ultra
2024, July 10
Status
Galaxy M16
Available. Released 2025, March 05
Galaxy Watch Ultra
Available. Released 2024, July 24
Dimensions
Galaxy M16
164.4 x 77.9 x 7.9 mm (6.47 x 3.07 x 0.31 in)
Galaxy Watch Ultra
47.4 x 47.4 x 12.1 mm (1.87 x 1.87 x 0.48 in)
Weight
Galaxy M16
191 g (6.74 oz)
Galaxy Watch Ultra
60.5 g (2.15 oz)
Build
Galaxy M16
Glass front, plastic back, plastic frame
Galaxy Watch Ultra
Sapphire crystal front, ceramic/sapphire crystal back, titanium frame (grade 4)
SIM
Galaxy M16
Nano-SIM + Nano-SIM
Galaxy Watch Ultra
eSIM
Other
Galaxy M16
IP54 dust protected and water resistant (water splashes)
Galaxy Watch Ultra
IP68 dust tight and water resistant (immersible up to 100m/10ATM for 10 min) MIL-STD-810H compliant ECG certified
Type
Galaxy M16
Super AMOLED, 90Hz, 800 nits (HBM)
Galaxy Watch Ultra
Super AMOLED
Size
Galaxy M16
6.7 inches, 110.2 cm2 (~86.0% screen-to-body ratio)
Galaxy Watch Ultra
1.5 inches
Resolution
Galaxy M16
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Galaxy Watch Ultra
480 x 480 pixels (~327 ppi density)
Protection
Galaxy M16
-
Galaxy Watch Ultra
Sapphire crystal glass
OS
Galaxy M16
Android 15, up to 6 major Android upgrades, One UI 7
Galaxy Watch Ultra
Android Wear OS 5, upgradable to 6.0, One UI Watch 8
Chipset
Galaxy M16
Mediatek Dimensity 6300 (6 nm)
Galaxy Watch Ultra
Exynos W1000 (3 nm)
CPU
Galaxy M16
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Galaxy Watch Ultra
Penta-core
GPU
Galaxy M16
Mali-G57 MC2
Galaxy Watch Ultra
Mali-G68
Card slot
Galaxy M16
microSDXC (uses shared SIM slot)
Galaxy Watch Ultra
No
Internal
Galaxy M16
128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Galaxy Watch Ultra
32GB 2GB RAM, 64GB 2GB RAM
Triple
Galaxy M16
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF 5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm 2 MP (macro)
Galaxy Watch Ultra
-
Features
Galaxy M16
LED flash, panorama, HDR
Galaxy Watch Ultra
-
Video
Galaxy M16
1080p@30fps, gyro-EIS
Galaxy Watch Ultra
-
Single
Galaxy M16
13 MP, f/2.0, (wide), 1/3.1", 1.12µm
Galaxy Watch Ultra
-
Video
Galaxy M16
1080p@30fps
Galaxy Watch Ultra
-
Loudspeaker
Galaxy M16
Yes
Galaxy Watch Ultra
Yes
3.5mm jack
Galaxy M16
No
Galaxy Watch Ultra
No
WLAN
Galaxy M16
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy Watch Ultra
Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
Galaxy M16
5.3, A2DP, LE
Galaxy Watch Ultra
5.3, A2DP, LE
Positioning
Galaxy M16
GPS, GALILEO, GLONASS, BDS, QZSS
Galaxy Watch Ultra
GPS (L1+L5), GLONASS, GALILEO, BDS
NFC
Galaxy M16
Yes
Galaxy Watch Ultra
Yes
Radio
Galaxy M16
No
Galaxy Watch Ultra
No
USB
Galaxy M16
USB Type-C 2.0
Galaxy Watch Ultra
No
Sensors
Galaxy M16
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Galaxy Watch Ultra
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (body), temperature (water), BioActive
Type
Galaxy M16
5000 mAh
Galaxy Watch Ultra
Li-Ion 590 mAh
Charging
Galaxy M16
25W wired
Galaxy Watch Ultra
10W wireless
Colors
Galaxy M16
Thunder Black, MInt Green, Blush Pink
Galaxy Watch Ultra
Titanium Sliver, Titanium Gray, Titanium White, Titanium Blue
Models
Galaxy M16
SM-M166P, SM-M166P/DS
Galaxy Watch Ultra
SM-L705F, SM-L705N, SM-L705U
SAR
Galaxy M16
1.08 W/kg (head)
Galaxy Watch Ultra
-
SAR EU
Galaxy M16
0.99 W/kg (head) 1.19 W/kg (body)
Galaxy Watch Ultra
0.11 W/kg (head) 0.36 W/kg (body)
Price
Galaxy M16
₹ 13,999
Galaxy Watch Ultra
$ 549.99 / € 336.06
Other
Galaxy M16
-
Galaxy Watch Ultra
No