Screen size
C500Winner: 1.8"+17%
Galaxy Watch91.5"
Quick verdict
Galaxy Watch9 leads the measured specs 11-4.
Measured wins
C500
4
spec wins
Ties
3
equal specs
Galaxy Watch9
11
spec wins
Overall winner
Screen size
Technology
C500
GSM
Galaxy Watch9
GSM / HSPA / LTE
2G bands
C500
GSM 900 / 1800 / 1900
Galaxy Watch9
GSM 850 / 900 / 1800 / 1900
GPRS
C500
Class 10
Galaxy Watch9
-
EDGE
C500
No
Galaxy Watch9
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
-
3G bands
C500
-
Galaxy Watch9
HSDPA 850 / 900 / 2100
4G bands
C500
-
Galaxy Watch9
LTE
Speed
C500
-
Galaxy Watch9
HSPA, LTE
Announced
C500
2007, October
Galaxy Watch9
Not announced yet
Status
C500
Discontinued
Galaxy Watch9
Rumored
Dimensions
C500
83.4 x 44.5 x 17.8 mm (3.28 x 1.75 x 0.70 in)
Galaxy Watch9
-
Weight
C500
76 g (2.68 oz)
Galaxy Watch9
-
SIM
C500
Mini-SIM
Galaxy Watch9
eSIM
Build
C500
-
Galaxy Watch9
Glass front (Sapphire crystal), aluminum frame
Other
C500
-
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
Type
C500
TFT, 65K colors
Galaxy Watch9
Super AMOLED, 3000 nits (peak)
Size
C500
1.77 inches, 9.9 cm2 (~26.6% screen-to-body ratio)
Galaxy Watch9
1.47 inches
Resolution
C500
128 x 160 pixels (~116 ppi density)
Galaxy Watch9
480 x 480 pixels (~327 ppi density)
Protection
C500
-
Galaxy Watch9
Sapphire crystal
Card slot
C500
No
Galaxy Watch9
No
Phonebook
C500
1000 entries
Galaxy Watch9
-
Call records
C500
20 dialed, received, missed calls
Galaxy Watch9
-
Internal
C500
2MB
Galaxy Watch9
32GB 2GB RAM
Single
C500
VGA
Galaxy Watch9
-
Video
C500
No
Galaxy Watch9
-
Other
C500
No
Galaxy Watch9
-
Loudspeaker
C500
No
Galaxy Watch9
Yes
3.5mm jack
C500
No
Galaxy Watch9
No
WLAN
C500
No
Galaxy Watch9
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
C500
No
Galaxy Watch9
6.0, A2DP, LE
Positioning
C500
No
Galaxy Watch9
GPS (L1+L5), GLONASS, GALILEO, BDS
Radio
C500
No
Galaxy Watch9
No
USB
C500
No
Galaxy Watch9
No
NFC
C500
-
Galaxy Watch9
Yes
Sensors
C500
Galaxy Watch9
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive, antioxidant index
Messaging
C500
SMS, EMS, MMS
Galaxy Watch9
-
Browser
C500
WAP 2.0/xHTML
Galaxy Watch9
-
Games
C500
Yes
Galaxy Watch9
-
Java
C500
No
Galaxy Watch9
-
Other
C500
Converter Calculator Built-in speakerphone Predictive text input Voice memo
Galaxy Watch9
-
Type
C500
Removable Li-Ion 800 mAh battery
Galaxy Watch9
Li-Ion 445 mAh
Stand-by
C500
Up to 220 h
Galaxy Watch9
-
Talk time
C500
Up to 5 h
Galaxy Watch9
-
Charging
C500
-
Galaxy Watch9
10W wireless
Colors
C500
Black, Red
Galaxy Watch9
Silver; other colors
SAR EU
C500
0.96 W/kg (head)
Galaxy Watch9
-
OS
C500
-
Galaxy Watch9
Android Wear OS 6, One UI Watch 9
Chipset
C500
-
Galaxy Watch9
Snapdragon SW6100 Wear Elite (3 nm)
CPU
C500
-
Galaxy Watch9
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
Other
C500
-
Galaxy Watch9
No