Samsung Galaxy Watch4 Classic vs Samsung Galaxy Watch7

Samsung Galaxy Watch4 Classic vs Samsung Galaxy Watch7


Samsung Galaxy Watch4 Classic

Samsung Galaxy Watch7

Price
EUR: €123EUR: N/A
USD: $90USD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, Touchscreen, WearableCandybar, Touchscreen, Wearable
Dimensions
45.5 x 45.5 x 11 mm (1.79 x 1.79 x 0.43 in)42.8 x 44.4 x 9 mm (1.69 x 1.75 x 0.35 in)
Weight
52 g (46mm), 46.5 g (42mm) (1.66 oz)33.3 g (44mm), 28.7 g (40mm) (1.02 oz)
Build
Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame

MIL-STD-810G compliant*

50m water resistant (IP68)

Compatible with standard 20mm straps

ECG certified

Blood pressure monitor

Rotating bezel

*does not guarantee ruggedness or use in extreme conditions
Glass front (Sapphire crystal), aluminum frame

MIL-STD-810H compliant*

50m/5ATM water resistant (IP68)

Compatible with standard 20mm straps

ECG certified

Blood pressure monitor

Armor aluminum 2 frame with tougher drop and scratch resistance (advertised)

*does not guarantee ruggedness or use in extreme conditions
Colors
Black, Silver, Thom Browne Edition, Bespoke EditionGraphite, Silver, Green
Models
SM-R880, SM-R890
Display
Type
Super AMOLED

Always-on display
Super AMOLED, 2000 nits (peak)

Always-on display
Size
1.4 inches1.5 inches
Resolution
450 x 450 pixels (~321 ppi density)480 x 480 pixels (~453 ppi density)
Protection
Corning Gorilla Glass DXSapphire crystal
Network
Technology
GSM / HSPA / LTEGSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G Bands
1, 3, 5, 7, 8, 20LTE
Memory
Internal Memory
16GB ROM, 1.5GB RAM32GB ROM, 2GB RAM
Storage Type
eMMC
Card Slot
NoNo
Connectivity
Speed
HSPA, LTEHSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n, dual-bandWi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
5.0, A2DP, LE5.4, A2DP, LE
USB
NoNo
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
YesYes
Multimedia
Radio
NoNo
Software
Operating System (OS)
Android Wear OSAndroid OS, vWear OS 4, One UI Watch 5
UI
One UI Watch 5
Hardware
Chipset
Exynos W920 (5 nm)Exynos (3 nm)
CPU
Dual-core 1.18 GHz Cortex-A55Penta-core
GPU
Mali-G68Mali-G68
Sensors
Accelerometer, gyro, compass, barometer, heart rate, SpO2Accelerometer, gyro, compass, heart rate, barometer, thermometer (skin temperature)
SIM
eSIMeSIM
Speakers
YesYes
Audio Jack
NoNo
Battery
Battery Type
Li-Ion 361 mAh, non-removableLi-Ion 425 mAh, non-removable
Charging
Wireless (Qi)10W wireless (Qi)

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