Screen size
A237Winner: 2.0"+27%
Galaxy Watch91.5"
Quick verdict
Galaxy Watch9 leads the measured specs 11-4.
Measured wins
A237
4
spec wins
Ties
3
equal specs
Galaxy Watch9
11
spec wins
Overall winner
Screen size
Technology
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GSM
Galaxy Watch9
GSM / HSPA / LTE
2G bands
A237
GSM 850 / 900 / 1800 / 1900
Galaxy Watch9
GSM 850 / 900 / 1800 / 1900
GPRS
A237
Class 10
Galaxy Watch9
-
EDGE
A237
Class 10
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
A237
-
Galaxy Watch9
HSDPA 850 / 900 / 2100
4G bands
A237
-
Galaxy Watch9
LTE
Speed
A237
-
Galaxy Watch9
HSPA, LTE
Announced
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2008, September. Released 2008, September
Galaxy Watch9
Not announced yet
Status
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Discontinued
Galaxy Watch9
Rumored
Dimensions
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95 x 48 x 16 mm (3.74 x 1.89 x 0.63 in)
Galaxy Watch9
-
Weight
A237
82 g (2.89 oz)
Galaxy Watch9
-
SIM
A237
Mini-SIM
Galaxy Watch9
eSIM
Build
A237
-
Galaxy Watch9
Glass front (Sapphire crystal), aluminum frame
Other
A237
-
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
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TFT, 65K colors
Galaxy Watch9
Super AMOLED, 3000 nits (peak)
Size
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2.0 inches, 12.6 cm2 (~27.6% screen-to-body ratio)
Galaxy Watch9
1.47 inches
Resolution
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128 x 160 pixels (~102 ppi density)
Galaxy Watch9
480 x 480 pixels (~327 ppi density)
Other
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External monochrome display(96 x 96 pixels), 1-inch Downloadable wallpapers and tones
Galaxy Watch9
-
Protection
A237
-
Galaxy Watch9
Sapphire crystal
Card slot
A237
No
Galaxy Watch9
No
Phonebook
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500 entries, Photocall
Galaxy Watch9
-
Call records
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20 dialed, 20 received, 20 missed calls
Galaxy Watch9
-
Internal
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-
Galaxy Watch9
32GB 2GB RAM
Single
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VGA
Galaxy Watch9
-
Video
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No
Galaxy Watch9
-
Other
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No
Galaxy Watch9
-
Loudspeaker
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No
Galaxy Watch9
Yes
3.5mm jack
A237
No
Galaxy Watch9
No
WLAN
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No
Galaxy Watch9
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
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2.0
Galaxy Watch9
6.0, A2DP, LE
Positioning
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No
Galaxy Watch9
GPS (L1+L5), GLONASS, GALILEO, BDS
Radio
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No
Galaxy Watch9
No
USB
A237
Proprietary
Galaxy Watch9
No
NFC
A237
-
Galaxy Watch9
Yes
Sensors
A237
Galaxy Watch9
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive, antioxidant index
Messaging
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SMS, MMS, Email, IM
Galaxy Watch9
-
Browser
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WAP/xHTML
Galaxy Watch9
-
Games
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Yes
Galaxy Watch9
-
Java
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Yes
Galaxy Watch9
-
Other
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Organizer Built-in speakerphone Voice memo Predictive text input
Galaxy Watch9
-
Type
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Removable Li-Ion 800 mAh battery
Galaxy Watch9
Li-Ion 445 mAh
Stand-by
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Up to 250 h
Galaxy Watch9
-
Talk time
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Up to 5 h
Galaxy Watch9
-
Charging
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-
Galaxy Watch9
10W wireless
Colors
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Black, Blue on Black, Red on Black
Galaxy Watch9
Silver; other colors
SAR
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1.14 W/kg (head) 0.47 W/kg (body)
Galaxy Watch9
-
Price
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About 60 EUR
Galaxy Watch9
-
OS
A237
-
Galaxy Watch9
Android Wear OS 6, One UI Watch 9
Chipset
A237
-
Galaxy Watch9
Snapdragon SW6100 Wear Elite (3 nm)
CPU
A237
-
Galaxy Watch9
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
Other
A237
-
Galaxy Watch9
No