Samsung Galaxy Watch Active vs Watch Active 2
Comparing 2 products
Basic Information
General Overview
Device Type
Watch
Watch
Model
Galaxy Watch Active
SM-R825F, SM-R835F (Global, Canada); SM-R825U, SM-R835U (USA)
Announced
2019, February
2019, September
Released
2019, February
2019, September
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
39.5 x 39.5 x 10.5 mm (1.56 x 1.56 x 0.41 in)
44 x 44 x 10.9 mm (1.73 x 1.73 x 0.43 in)
Weight
25 g (0.88 oz)
42 g (1.48 oz)
Protection
50m water resistant (IP68)
Compatible with standard 20mm straps
MIL-STD-810G compliant*
Glass front (Gorilla Glass DX+), stainless steel frame 316L
Colors
Silver, Black, Rose Gold, Sea Green
Black, Silver, Gold
Display
Display Type
Super AMOLED
Super AMOLED
Size
1.1 inches, 9.2 cm2 (~58.8% screen-to-body ratio)
1.4 inches, 6.3 cm2 (~32.7% screen-to-body ratio)
Resolution
360 x 360 Pixels
360 x 360 Pixels
Display Colors
16M colors
16M colors
Pixel Density
302 ppi density
364 ppi density
Touch Screen
Yes
Yes
Display Protection
Corning Gorilla Glass 3
Corning Gorilla Glass DX
Features
Always-on display
Always-on display
MIL-STD-810G compliant*
50m water resistant (IP68)
Compatible with standard 20mm straps
ECG certified
Touch-sensitive bezel
Software
OS
Tizen-based Wearable OS 4.0
Tizen-based Wearable OS 4.0
Hardware
Chipset
Exynos 9110 (10 nm)
Exynos 9110 (10 nm)
CPU
Dual-core 1.15 GHz Cortex-A53
Dual-core 1.15 GHz Cortex-A53
GPU
Mali-T720
Mali-T720
RAM
768 MB
768 MB/1.5 GB
Internal Storage
4 GB
4 GB
Card Slot
No
No
Sensors
Accelerometer, gyro, heart rate, barometer
Accelerometer, gyro, heart rate, barometer, VO2max
Connectivity
Bluetooth
4.2, A2DP, LE
5.0, A2DP, LE
Wi-fi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 b/g/n
Wi-fi Hotspot
No
No
USB
No
No
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes
Yes
Wireless Charging
Yes, Qi wireless charging
Yes, Qi wireless charging
Data
GPRS
No
Yes
EDGE
No
Yes
Speed
No Data
HSPA 42.2/5.76 Mbps, LTE
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Ion (Lithium Ion)
Capacity
230 mAh, Battery
340 mAh, Battery
Placement
Non-removable
Non-removable