Samsung Galaxy A36 vs Samsung Galaxy Watch3

Specs comparison

Add up to three devices side by side to compare their full specifications, features, performance, battery, and key differences in one place. Make informed decisions and find the device that best suits your needs and budget. Search for a device in an empty slot to add it.


2 of 2 devices The best value in a row is marked Best	Change Samsung Galaxy A36 to… Cancel	Samsung Samsung Galaxy Watch3 View Specs Change
Brand	Samsung	Samsung
Versions	—	SM-R855F, SM-R845F (Global, LTE model); SM-R855U, SM-R845U (USA, LTE model); SM-R850, SM-R840 (Wi-Fi only)
Announced	2025, March 2	2020, August 05
Released	2025, March 10	2020, August 06
Availability	Available	Available

Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE
2G Bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100
4G Bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66 - International1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA	1, 3, 5, 7, 8, 20
5G Bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International2, 5, 25, 41, 66, 71, 77, 78 SA/NSA/Sub6/mmWave - USA	—
Speed	HSPA, LTE, 5G	HSPA, LTE

Dimensions	162.9 x 78.2 x 7.4 mm(6.41 x 3.08 x 0.29 in)	45mm: 45 x 46.2 x 11.1 mm41mm: 41 x 42.5 x 11.3 mm
Weight	195 g (6.88 oz)	53.8 g (45mm stainless steel), 48.2 g (41mm stainless steel), 43 g (45mm titanium) Best
Build	Glass front (Gorilla Glass Victus+), plastic frame, glass back (Gorilla Glass Victus+)	Glass front (Gorilla Glass DX), stainless steel 316L or titanium frame, rotating bezel
SIM	· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)	eSIM (LTE models)
Protection / IP Rating	IP67 dust and water resistant (up to 1m for 30 min)	IP68 dust/water resistant, 5ATMMIL-STD-810G compliant

Display Type	Super AMOLED	Super AMOLED
Display Size	6.7 inches, 110.2 cm2 (~86.5% screen-to-body ratio) Best	1.4 inches
Resolution	1080 x 2340 pixels, 19.5:9 ratio	360 x 360 pixels
Pixel Density	~385 ppi Best	~364 ppi
Refresh Rate	120Hz Best	60Hz
Peak Brightness	1,200 nits (HBM), 1900 nits (peak)	—
Protection	Corning Gorilla Glass Victus+	Corning Gorilla Glass DX
Display Features	Vision Booster	Always-On-Display

Operating System	Android	Tizen
OS Version	15	5.5
Update Support	Up to 6 Android upgrades and 6 years of security updates	—
User Interface	One UI 7.0, Upgradable to One UI 9	—
Chipset	Qualcomm Snapdragon 6 Gen 3 (4 nm)	Exynos 9110 (10 nm)
CPU	Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)	Dual-core 1.15 GHz Cortex-A53
GPU	Adreno 710	Mali-T720

RAM Options	6GB, 8GB	1GB
Storage Options	128GB / 6GB RAM128GB / 8GB RAM256GB / 6GB RAM256GB / 8GB RAM256GB / 12GB RAM	4GB / 1GB RAM8GB / 1GB RAM
Storage Type	UFS 2.2	eMMC
Card Slot	No	No

Cameras	Triple camera	—
Modules	50 MP, f/1.8, (wide), 1/1.96", 0.8µm, PDAF, OIS8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm5 MP, f/2.4, (macro)	No Camera
Features	LED flash, up to 10x digital zoomHDR, Panorama	—
Video	4K@30fps, 1080p@30/60fps, gyro-EIS	—

Cameras	Single camera	—
Modules	12 MP, f/2.2 (wide)	No Camera
Video	4K@30fps, 1080p@30fps, 10-bit HDR	—

Loudspeaker	Yes, stereo speakers	Yes
Audio Jack	No (USB Type-C audio)	No
Audio Codec	—	Not Available

WLAN	Wi-Fi 802.11 a/b/g/n/ac/ax (Wi-Fi 6), dual-band, Wi-FI Direct	Wi-Fi 802.11 b/g/n
Bluetooth	5.4, A2DP, LE	5.0, A2DP, LE
GPS / Positioning	GPS, GLONASS, BeiDou, Galileo, QZSS	GPS, GLONASS, GALILEO, BDS
NFC	Yes (market dependent)	Yes
Radio	No	No
USB	USB Type-C 2.0, OTG	No

Fingerprint	Yes, (under display, optical)	No
Face Unlock	Yes	No
Sensors	Accelerometer, gyro, compass, light sensor,Virtual proximity sensing	Accelerometer, gyro, barometer, light, optical heart rate, electrical heart (ECG)
Other Features	Awesome Intelligence (AI features)Samsung Knox	ECG certifiedBlood pressure monitorCompatible with standard 22mm (45mm) / 20mm (41mm) strapsSizes: 41mm, 45mm; Bluetooth and LTE versions

Battery Type	Li-Ion	Li-Ion
Battery Capacity	5000 mAh Best	340 mAh (45mm)247 mAh (41mm)
Wired Charging	45W wired, 66% in 30 min, 100% in 68 min	N/A
Wireless Charging	No	Wireless (WPC-based)
Reverse Wireless Charging	—	N/A

Colours	Awesome Black, Awesome White, Awesome Lavender, Awesome Lime	Mystic Bronze, Mystic Black, Mystic Silver: Stainless Steel; Mystic Black: Titanium
Models	SM-A366E, SM-A366E/DS, SM-A366B, SM-A366B/DS, SM-A366U, SM-A366U1, SM-A366W	SM-R840, SM-R850, SM-R845F, SM-R855F, SM-R845U, SM-R855U
SAR	1.07 W/kg (head)	—
SAR EU	0.53 W/kg (head) 1.29 W/kg (body)	—