Screen size
B130Winner: 1.5"+3.3%
Galaxy Watch91.5"
Quick verdict
Galaxy Watch9 leads the measured specs 11-4.
Measured wins
B130
4
spec wins
Ties
3
equal specs
Galaxy Watch9
11
spec wins
Overall winner
Screen size
Technology
B130
GSM
Galaxy Watch9
GSM / HSPA / LTE
2G bands
B130
GSM 900 / 1800
Galaxy Watch9
GSM 850 / 900 / 1800 / 1900
GPRS
B130
Class 10
Galaxy Watch9
-
EDGE
B130
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
B130
-
Galaxy Watch9
HSDPA 850 / 900 / 2100
4G bands
B130
-
Galaxy Watch9
LTE
Speed
B130
-
Galaxy Watch9
HSPA, LTE
Announced
B130
2008, September. Released 2008, December
Galaxy Watch9
Not announced yet
Status
B130
Discontinued
Galaxy Watch9
Rumored
Dimensions
B130
104 x 43.5 x 16 mm (4.09 x 1.71 x 0.63 in)
Galaxy Watch9
-
Weight
B130
67.5 g (2.36 oz)
Galaxy Watch9
-
SIM
B130
Mini-SIM
Galaxy Watch9
eSIM
Build
B130
-
Galaxy Watch9
Glass front (Sapphire crystal), aluminum frame
Other
B130
-
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
B130
CSTN, 65K colors
Galaxy Watch9
Super AMOLED, 3000 nits (peak)
Size
B130
1.52 inches, 7.5 cm2 (~16.5% screen-to-body ratio)
Galaxy Watch9
1.47 inches
Resolution
B130
128 x 128 pixels, 1:1 ratio (~119 ppi density)
Galaxy Watch9
480 x 480 pixels (~327 ppi density)
Protection
B130
-
Galaxy Watch9
Sapphire crystal
Card slot
B130
No
Galaxy Watch9
No
Phonebook
B130
200 entries
Galaxy Watch9
-
Call records
B130
30 dialed, 30 received, 30 missed calls
Galaxy Watch9
-
Internal
B130
400 KB
Galaxy Watch9
32GB 2GB RAM
Other
B130
No
Galaxy Watch9
No
Loudspeaker
B130
Yes
Galaxy Watch9
Yes
Alert types
B130
Vibration; Downloadable polyphonic, MP3 ringtones
Galaxy Watch9
-
3.5mm jack
B130
No
Galaxy Watch9
No
WLAN
B130
No
Galaxy Watch9
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
B130
No
Galaxy Watch9
6.0, A2DP, LE
Positioning
B130
No
Galaxy Watch9
GPS (L1+L5), GLONASS, GALILEO, BDS
Radio
B130
No
Galaxy Watch9
No
USB
B130
Proprietary (charging only)
Galaxy Watch9
No
NFC
B130
-
Galaxy Watch9
Yes
Sensors
B130
Galaxy Watch9
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive, antioxidant index
Messaging
B130
SMS, EMS
Galaxy Watch9
-
Browser
B130
WAP 2.0/xHTML
Galaxy Watch9
-
Games
B130
No
Galaxy Watch9
-
Java
B130
No
Galaxy Watch9
-
Other
B130
Organizer Predictive text input
Galaxy Watch9
-
Type
B130
Removable Li-Ion 750 mAh battery
Galaxy Watch9
Li-Ion 445 mAh
Stand-by
B130
Up to 250 h
Galaxy Watch9
-
Talk time
B130
Up to 6 h
Galaxy Watch9
-
Charging
B130
-
Galaxy Watch9
10W wireless
Colors
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Black, White, Red, Gray
Galaxy Watch9
Silver; other colors
SAR EU
B130
0.65 W/kg (head)
Galaxy Watch9
-
Price
B130
About 30 EUR
Galaxy Watch9
-
OS
B130
-
Galaxy Watch9
Android Wear OS 6, One UI Watch 9
Chipset
B130
-
Galaxy Watch9
Snapdragon SW6100 Wear Elite (3 nm)
CPU
B130
-
Galaxy Watch9
Penta-core (1x2.1 GHz & 4x 1.95 GHz)