Samsung Galaxy Watch7 vs Samsung Galaxy Watch9

Side-by-side specs and price comparison for buyers in Algeria.

Phone 1

Phone 2

Samsung

Samsung Galaxy Watch7

47,280DACheaper

2category wins

Samsung

Samsung Galaxy Watch9

76,000DA

1category wins

Quick Verdict

Who wins each category, side by side.

Better price

Samsung Galaxy Watch7

Faster chip

Even

Bigger battery

Samsung Galaxy Watch9

Faster charging

Even

Higher-resolution camera

Even

Better display

Even

Lighter body

Samsung Galaxy Watch7

Best value for money

Even

Full specs comparison

Display

Spec	Samsung Galaxy Watch7	Samsung Galaxy Watch9
Size (inches)	1.5	1.47
Panel Type	AMOLED	AMOLED
Resolution Height	480	480
Resolution Width	480	480
Peak Brightness	2000	3000
PPI	327	327
Glass Type	Sapphire crystal	Sapphire crystal

Platform

Spec	Samsung Galaxy Watch7	Samsung Galaxy Watch9
CPU	Penta-core	Penta-core (1x2.1 GHz & 4x 1.95 GHz)
GPU	Mali-G68	—
Chipset Name	Exynos W1000	Snapdragon SW6100 Wear Elite
Process (nm)	3	3
OS Name	Android	Android
UI Skin	One UI	One UI

Memory

Spec	Samsung Galaxy Watch7	Samsung Galaxy Watch9
Card Slot	No	No
Variants	32GB 2GB RAM	32GB 2GB RAM

Battery

Spec	Samsung Galaxy Watch7	Samsung Galaxy Watch9
Capacity (mAh)	425	445
Chemistry	Li-Ion	Li-Ion
Wireless Charging (W)	10	10

Body

Spec	Samsung Galaxy Watch7	Samsung Galaxy Watch9
Build	Glass front (Sapphire crystal), aluminum frame	Glass front (Sapphire crystal), aluminum frame
SIM	eSIM	eSIM
Height (mm)	44.4	46
Thickness (mm)	9.7	8.6
Other	—	MIL-STD-810H compliant* IP68 dust tight and water resistant (immersible up to 50m/5ATM) ECG certified Blood pressure monitor Armor Aluminum 2 *does not guarantee ruggedness or use in extreme conditions
Weight (g)	33.8	34
Width (mm)	44.4	43.7

Launch

Spec	Samsung Galaxy Watch7	Samsung Galaxy Watch9
Announced	2024, July 10	2026, July 22
Status	Available. Released 2024, July 24	Available. Released 2026, August 07

Network

Spec	Samsung Galaxy Watch7	Samsung Galaxy Watch9
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 2100	HSDPA 850, 900, 2100
4G Bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 40, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66, 71
Speed	HSPA, LTE	HSPA, LTE
Technology	GSM, HSPA, LTE	GSM, HSPA, LTE

Connectivity

Spec	Samsung Galaxy Watch7	Samsung Galaxy Watch9
Bluetooth	5.3	6
NFC	Yes	Yes
Positioning	GPS (L1 + L5), GLONASS, GALILEO, BDS	GPS (L1+L5), GLONASS, GALILEO, BDS
Radio	No	No
Wi-Fi	Wi-Fi 4	Wi-Fi 4

Sound

Spec	Samsung Galaxy Watch7	Samsung Galaxy Watch9
3.5mm Jack	No	No
Loudspeaker	Yes	Yes

Features

Spec	Samsung Galaxy Watch7	Samsung Galaxy Watch9
Sensors	Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive	Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive, antioxidant index

Buying advice for Algeria

Both Samsung Galaxy Watch7 and Samsung Galaxy Watch9 are sold in Algeria, but they fit different priorities.

Samsung Galaxy Watch7 is 38% cheaper at 47,280 DZD versus 76,000 DZD for the Samsung Galaxy Watch9, leaving room for accessories or a longer screen-protection plan.

Samsung Galaxy Watch9 packs a 445 mAh battery, which translates to longer screen-on time when you are away from a charger.

Above 60,000 DZD, prioritise screen quality, fast charging, and a clear software-update commitment.