Samsung Galaxy Watch 7 vs Samsung Galaxy Watch 4
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Watch
Model
SM-L310F, SM-L315F
SM-R860, SM-R870
Announced
2024, July 10
2021, August
Released
2024, July 10
2021, August
Status
Available
Available
Estimate Price
$ 159.99 / € 169.99
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Design
Type
Bar
Bar
Dimensions
44.4 x 44.4 x 9.7 mm (1.75 x 1.75 x 0.38 in)
44.4 x 43.3 x 9.8 mm (1.75 x 1.70 x 0.39 in)
Weight
33.8 g (44mm), 28.8 g (40mm) (1.02 oz)
30.3 (44mm), 25.9 g (40mm) (1.06 oz)
Protection
Glass front (Sapphire crystal), aluminum frame
Glass front (Gorilla Glass DX+), aluminum frame
Colors
Cream, Silver, Green
Black, Pink Gold, Silver, Green
Display
Display Type
Super AMOLED
Super AMOLED
Size
1.5 inches
1.4 inches
Resolution
480 x 480 pixels
450 x 450 pixels
Display Colors
1 Billion+
16M colors or more
Pixel Density
327 ppi density
455 ppi density
Touch Screen
Yes
Yes
Display Protection
Sapphire crystal
Corning Gorilla Glass DX+
Features
-
Always-on display
MIL-STD-810G compliant*
50m water resistant (IP68)
ECG certified
Blood pressure monitor
Software
OS
Android Wear OS 5, One UI Watch 6
Android Wear OS
User Interface
-
One UI Watch 3
Hardware
Chipset
Exynos W1000 (3 nm)
Exynos W920 (5 nm)
CPU
Penta-core
Dual-core 1.18 GHz Cortex-A55
GPU
Mali-G68
Mali-G68 MC4
RAM
2 GB
1.5 GB
Internal Storage
32 GB
16 GB
Card Slot
No
No
Sensors
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive
Accelerometer, gyro, heart rate, barometer
Natural language commands and dictation
Samsung Pay
Connectivity
Bluetooth
5.3, A2DP, LE
5.0, A2DP, LE
Wi-fi
Wi-Fi 802.11 a/b/g/n, dual-band
Wi-Fi 802.11 a/b/g/n, dual-band
Wi-fi Hotspot
No
No
USB
No
No
GPS
GPS (L1+L5), GLONASS, GALILEO, BDS
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
Yes
Yes
Wireless Charging
10W wireless
Qi wireless charging
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA, LTE
HSPA 42.2/5.76 Mbps, LTE
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Ion (Lithium Ion)
Capacity
Li-Ion 425 mAh
361 mAh, Battery
Placement
Non-removable
Non-removable
Fast Charging
10W
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