Screen size
E420Winner: 1.8"+18%
Galaxy Watch91.5"
Quick verdict
Galaxy Watch9 leads the measured specs 11-4.
Measured wins
E420
4
spec wins
Ties
3
equal specs
Galaxy Watch9
11
spec wins
Overall winner
Screen size
Technology
E420
GSM
Galaxy Watch9
GSM / HSPA / LTE
2G bands
E420
GSM 900 / 1800 / 1900
Galaxy Watch9
GSM 850 / 900 / 1800 / 1900
GPRS
E420
Class 10
Galaxy Watch9
-
EDGE
E420
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
E420
-
Galaxy Watch9
HSDPA 850 / 900 / 2100
4G bands
E420
-
Galaxy Watch9
LTE
Speed
E420
-
Galaxy Watch9
HSPA, LTE
Announced
E420
2006, October
Galaxy Watch9
Not announced yet
Status
E420
Discontinued
Galaxy Watch9
Rumored
Dimensions
E420
83.6 x 45.5 x 17.4 mm (3.29 x 1.79 x 0.69 in)
Galaxy Watch9
-
Weight
E420
77 g (2.72 oz)
Galaxy Watch9
-
SIM
E420
Mini-SIM
Galaxy Watch9
eSIM
Build
E420
-
Galaxy Watch9
Glass front (Sapphire crystal), aluminum frame
Other
E420
-
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
E420
OLED, 65K colors
Galaxy Watch9
Super AMOLED, 3000 nits (peak)
Size
E420
1.8 inches, 10.2 cm2 (~26.8% screen-to-body ratio)
Galaxy Watch9
1.47 inches
Resolution
E420
128 x 160 pixels (~114 ppi density)
Galaxy Watch9
480 x 480 pixels (~327 ppi density)
Other
E420
Second external display OLED, 65K colors (96 x 96 pixels)
Galaxy Watch9
-
Protection
E420
-
Galaxy Watch9
Sapphire crystal
Card slot
E420
No
Galaxy Watch9
No
Phonebook
E420
500 entries, Photocall
Galaxy Watch9
-
Call records
E420
20 dialed, 20 received, 20 missed calls
Galaxy Watch9
-
Internal
E420
2MB
Galaxy Watch9
32GB 2GB RAM
Single
E420
VGA
Galaxy Watch9
-
Video
E420
No
Galaxy Watch9
-
Other
E420
No
Galaxy Watch9
-
Loudspeaker
E420
Yes
Galaxy Watch9
Yes
Alert types
E420
Vibration; Downloadable polyphonic ringtones
Galaxy Watch9
-
3.5mm jack
E420
No
Galaxy Watch9
No
WLAN
E420
No
Galaxy Watch9
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
E420
No
Galaxy Watch9
6.0, A2DP, LE
Positioning
E420
No
Galaxy Watch9
GPS (L1+L5), GLONASS, GALILEO, BDS
Radio
E420
No
Galaxy Watch9
No
USB
E420
No
Galaxy Watch9
No
NFC
E420
-
Galaxy Watch9
Yes
Sensors
E420
Galaxy Watch9
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive, antioxidant index
Messaging
E420
SMS, MMS
Galaxy Watch9
-
Browser
E420
WAP 2.0/xHTML
Galaxy Watch9
-
Games
E420
SnowBallFight, BubbleSmile + Downloadable
Galaxy Watch9
-
Java
E420
Yes, MIDP 2.0
Galaxy Watch9
-
Other
E420
Predictive text input Organizer
Galaxy Watch9
-
Type
E420
Removable Li-Ion 750 mAh battery
Galaxy Watch9
Li-Ion 445 mAh
Charging
E420
-
Galaxy Watch9
10W wireless
Colors
E420
Red
Galaxy Watch9
Silver; other colors
SAR
E420
1.00 W/kg (head) 0.32 W/kg (body)
Galaxy Watch9
-
SAR EU
E420
0.90 W/kg (head)
Galaxy Watch9
-
Price
E420
About 80 EUR
Galaxy Watch9
-
OS
E420
-
Galaxy Watch9
Android Wear OS 6, One UI Watch 9
Chipset
E420
-
Galaxy Watch9
Snapdragon SW6100 Wear Elite (3 nm)
CPU
E420
-
Galaxy Watch9
Penta-core (1x2.1 GHz & 4x 1.95 GHz)
Other
E420
-
Galaxy Watch9
No