Samsung Galaxy Watch 4 Classic vs Samsung Galaxy Watch Active
Comparing 2 products
Basic Information
General Overview
Device Type
Watch
Watch
Model
Galaxy Watch 4 Classic
Galaxy Watch Active
Announced
2021, August
2019, February
Released
2021, August
2019, February
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
45.5 x 45.5 x 11 mm (1.79 x 1.79 x 0.43 in)
39.5 x 39.5 x 10.5 mm (1.56 x 1.56 x 0.41 in)
Weight
52 (46mm), 46.5 g (42mm) (1.83 oz)
25 g (0.88 oz)
Protection
Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
50m water resistant (IP68)
Compatible with standard 20mm straps
MIL-STD-810G compliant*
Colors
Black, Silver
Silver, Black, Rose Gold, Sea Green
Display
Display Type
Super AMOLED
Super AMOLED
Size
1.4 inches, 6.3 cm2 (~30.4% screen-to-body ratio)
1.1 inches, 9.2 cm2 (~58.8% screen-to-body ratio)
Resolution
450 x 450 pixels
360 x 360 Pixels
Display Colors
16M colors or more
16M colors
Pixel Density
455 ppi density
302 ppi density
Touch Screen
Yes
Yes
Display Protection
Corning Gorilla Glass DX+
Corning Gorilla Glass 3
Features
Always-on display
MIL-STD-810G compliant*
50m water resistant (IP68)
ECG certified
Blood pressure monitor
Rotating bezel
Always-on display
Software
OS
Android Wear OS
Tizen-based Wearable OS 4.0
User Interface
One UI Watch 3
-
Hardware
Chipset
Exynos W920 (5 nm)
Exynos 9110 (10 nm)
CPU
Dual-core 1.18 GHz Cortex-A55
Dual-core 1.15 GHz Cortex-A53
GPU
Unspecified
Mali-T720
RAM
1.5 GB
768 MB
Internal Storage
16 GB
4 GB
Card Slot
No
No
Sensors
Accelerometer, gyro, heart rate, barometer
Accelerometer, gyro, heart rate, barometer
Connectivity
Bluetooth
5.0, A2DP, LE
4.2, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n, dual-band
Wi-Fi 802.11 b/g/n
Wi-fi Hotspot
No
No
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
No
Yes
Wireless Charging
Qi wireless charging
Yes, Qi wireless charging
USB
-
No
Data
GPRS
Yes
No
EDGE
Yes
No
Speed
HSPA 42.2/5.76 Mbps, LTE
No Data
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Ion (Lithium Ion)
Capacity
361 mAh, Battery
230 mAh, Battery
Placement
Non-removable
Non-removable