Screen size
Galaxy Watch91.5"
M600Winner: 1.8"+17%
Quick verdict
Galaxy Watch9 leads the measured specs 11-4.
Measured wins
Galaxy Watch9
11
spec wins
Overall winner
Ties
3
equal specs
M600
4
spec wins
Screen size
Technology
Galaxy Watch9
GSM / HSPA / LTE
M600
GSM
2G bands
Galaxy Watch9
GSM 850 / 900 / 1800 / 1900
M600
GSM 900 / 1800 / 1900
3G bands
Galaxy Watch9
HSDPA 850 / 900 / 2100
M600
-
4G bands
Galaxy Watch9
LTE
M600
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
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
-
Speed
Galaxy Watch9
HSPA, LTE
M600
-
GPRS
Galaxy Watch9
-
M600
Class 10
EDGE
Galaxy Watch9
-
M600
No
Announced
Galaxy Watch9
Not announced yet
M600
2007, Q3
Status
Galaxy Watch9
Rumored
M600
Discontinued
Dimensions
Galaxy Watch9
-
M600
92 x 46 x 15.2 mm (3.62 x 1.81 x 0.60 in)
Weight
Galaxy Watch9
-
M600
79 g (2.79 oz)
Build
Galaxy Watch9
Glass front (Sapphire crystal), aluminum frame
M600
-
SIM
Galaxy Watch9
eSIM
M600
Mini-SIM
Other
Galaxy Watch9
MIL-STD-810H compliant* IP68 dust tight and water resistant (immersible up to 50m/5ATM) ECG certified Blood pressure monitor Armor aluminum 2 frame *does not guarantee ruggedness or use in extreme conditions
M600
-
Type
Galaxy Watch9
Super AMOLED, 3000 nits (peak)
M600
TFT, 65K colors
Size
Galaxy Watch9
1.47 inches
M600
1.78 inches, 9.8 cm2 (~23.2% screen-to-body ratio)
Resolution
Galaxy Watch9
480 x 480 pixels (~327 ppi density)
M600
120 x 160 pixels, 4:3 ratio (~112 ppi density)
Protection
Galaxy Watch9
Sapphire crystal
M600
-
OS
Galaxy Watch9
Android Wear OS 6, One UI Watch 9
M600
-
Chipset
Galaxy Watch9
Snapdragon SW6100 Wear Elite (3 nm)
M600
-
CPU
Galaxy Watch9
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
M600
-
Card slot
Galaxy Watch9
No
M600
No
Internal
Galaxy Watch9
32GB 2GB RAM
M600
1.5MB
Phonebook
Galaxy Watch9
-
M600
500 entries, Photocall
Call records
Galaxy Watch9
-
M600
30 dialed, 30 received, 30 missed calls
Other
Galaxy Watch9
No
M600
-
Loudspeaker
Galaxy Watch9
Yes
M600
Yes
3.5mm jack
Galaxy Watch9
No
M600
No
Alert types
Galaxy Watch9
-
M600
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
Galaxy Watch9
Wi-Fi 802.11 a/b/g/n/ac, dual-band
M600
No
Bluetooth
Galaxy Watch9
6.0, A2DP, LE
M600
No
Positioning
Galaxy Watch9
GPS (L1+L5), GLONASS, GALILEO, BDS
M600
No
NFC
Galaxy Watch9
Yes
M600
-
Radio
Galaxy Watch9
No
M600
FM radio
USB
Galaxy Watch9
No
M600
No
Sensors
Galaxy Watch9
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive, antioxidant index
M600
Messaging
Galaxy Watch9
-
M600
SMS, EMS, MMS
Browser
Galaxy Watch9
-
M600
WAP 2.0/xHTML
Games
Galaxy Watch9
-
M600
Yes + downloadable
Java
Galaxy Watch9
-
M600
Yes, MIDP 2.0
Other
Galaxy Watch9
-
M600
Predictive text input Organizer Voice memo
Type
Galaxy Watch9
Li-Ion 445 mAh
M600
Removable Li-Ion 800 mAh battery
Charging
Galaxy Watch9
10W wireless
M600
-
Stand-by
Galaxy Watch9
-
M600
Up to 220 h
Talk time
Galaxy Watch9
-
M600
Up to 2 h 30 min
Colors
Galaxy Watch9
Silver; other colors
M600
Black
SAR
Galaxy Watch9
-
M600
0.32 W/kg (head) 0.47 W/kg (body)
SAR EU
Galaxy Watch9
-
M600
0.51 W/kg (head)
Price
Galaxy Watch9
-
M600
About 70 EUR
Single
Galaxy Watch9
-
M600
VGA
Video
Galaxy Watch9
-
M600
No
Other
Galaxy Watch9
-
M600
No