Samsung Galaxy Watch3 vs Samsung Galaxy S26

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 3 devices The best value in a row is marked Best	Samsung Samsung Galaxy Watch3 View Specs Change	Change Samsung Galaxy S26 to… Cancel	Empty slot Search to add a device
Price in Nigeria	—	₦1,321,200	Empty slot
Brand	Samsung	Samsung	Empty slot
Versions	SM-R855F, SM-R845F (Global, LTE model); SM-R855U, SM-R845U (USA, LTE model); SM-R850, SM-R840 (Wi-Fi only)	—	Empty slot
Announced	2020, August 05	2026, February 25	Empty slot
Released	2020, August 06	2026, March 06	Empty slot
Availability	Available	Available	Empty slot

Technology	GSM / HSPA / LTE	GSM / CDMA / HSPA / EVDO / LTE / 5G	Empty slot
2G Bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900CDMA 800 / 1900 & TD-SCDMA	Empty slot
3G Bands	HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100CDMA2000 1xEV-DO	Empty slot
4G Bands	1, 3, 5, 7, 8, 20	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 48, 66, 71 - USA unlocked	Empty slot
5G Bands	—	1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 41, 66, 71, 77, 78 SA/NSA/Sub6 - USA unlocked	Empty slot
Speed	HSPA, LTE	HSPA, LTE (CA), 5G	Empty slot

Dimensions	45mm: 45 x 46.2 x 11.1 mm41mm: 41 x 42.5 x 11.3 mm	149.6 x 71.7 x 7.2 mm(5.89 x 2.82 x 0.28 in)	Empty slot
Weight	53.8 g (45mm stainless steel), 48.2 g (41mm stainless steel), 43 g (45mm titanium) Best	167 g (5.89 oz)	Empty slot
Build	Glass front (Gorilla Glass DX), stainless steel 316L or titanium frame, rotating bezel	Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame (Armor Aluminum 2)	Empty slot
SIM	eSIM (LTE models)	· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) - INT· Nano-SIM + eSIM + eSIM (max 2 at a time) - USA· Nano-SIM + Nano-SIM - CN	Empty slot
Protection / IP Rating	IP68 dust/water resistant, 5ATMMIL-STD-810G compliant	Armor Aluminium 2IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)	Empty slot

Display Type	Super AMOLED	Dynamic LTPO AMOLED 2X	Empty slot
Display Size	1.4 inches	6.3 inches, 96.5 cm2 (~90.0% screen-to-body ratio) Best	Empty slot
Resolution	360 x 360 pixels	1080 x 2340 pixels, 19.5:9 ratio	Empty slot
Pixel Density	~364 ppi	~411 ppi Best	Empty slot
Refresh Rate	60Hz	120Hz Best	Empty slot
Peak Brightness	—	2600 nits (peak)	Empty slot
Protection	Corning Gorilla Glass DX	Corning Gorilla Glass Victus 2	Empty slot
Display Features	Always-On-Display	HDR10+	Empty slot

Operating System	Tizen	Android	Empty slot
OS Version	5.5	16	Empty slot
Update Support	—	Upgradable to Android 17, up to 7 major OS updates	Empty slot
User Interface	—	One UI 8.5, upgradable to One UI 9	Empty slot
Chipset	Exynos 9110 (10 nm)	Qualcomm SM8850-1-AD Snapdragon 8 Elite Gen 5 (3 nm) - US/CA/CNExynos 2600 (2 nm) - ROW	Empty slot
CPU	Dual-core 1.15 GHz Cortex-A53	Octa-core (2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) - US/CA/CN10-core (1x3.80GHz C1-Ultra & 3x3.25GHz C1-Pro & 6x2.75GHz C1-Pro) - ROW	Empty slot
GPU	Mali-T720	Adreno 840 (1.3GHz) - US/CA/CNXclipse 960 - ROW	Empty slot

RAM Options	1GB	12GB	Empty slot
Storage Options	4GB / 1GB RAM8GB / 1GB RAM	128GB / 12GB RAM (some markets)256GB / 12GB RAM512GB / 12GB RAM	Empty slot
Storage Type	eMMC	UFS 4.X	Empty slot
Card Slot	No	No	Empty slot

Cameras	—	Triple camera	Empty slot
Modules	No Camera	50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, Super Steady video	Empty slot
Features	—	Best Face, Horizon Lock, LED flash, auto-HDR, panorama	Empty slot
Video	—	8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS	Empty slot

Cameras	—	Single camera	Empty slot
Modules	No Camera	12 MP, f/2.2, 23mm (wide), 1/3.2", 1.12µm, dual pixel PDAF	Empty slot
Features	—	HDR, HDR10+	Empty slot
Video	—	4K@30/60fps, 1080p@30fps	Empty slot

Loudspeaker	Yes	Yes, with stereo speakers	Empty slot
Audio Jack	No	No	Empty slot
Audio Codec	Not Available	High-bitrate audio support	Empty slot

WLAN	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct	Empty slot
Bluetooth	5.0, A2DP, LE	5.4, A2DP, LE	Empty slot
GPS / Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, BDS, GALILEO, QZSS	Empty slot
NFC	Yes	Yes	Empty slot
Radio	No	No	Empty slot
USB	No	USB Type-C 3.2, DisplayPort 1.2, OTG	Empty slot

Fingerprint	No	Yes, (under display, ultrasonic)	Empty slot
Face Unlock	No	Yes	Empty slot
Sensors	Accelerometer, gyro, barometer, light, optical heart rate, electrical heart (ECG)	Accelerometer, gyro, proximity, compass, barometer	Empty slot
Other Features	ECG certifiedBlood pressure monitorCompatible with standard 22mm (45mm) / 20mm (41mm) strapsSizes: 41mm, 45mm; Bluetooth and LTE versions	Samsung DeXSamsung Wireless DeX (desktop experience support)	Empty slot

Battery Type	Li-Ion	Li-Ion	Empty slot
Battery Capacity	340 mAh (45mm)247 mAh (41mm)	4300 mAh Best	Empty slot
Wired Charging	N/A	25W wired, PD3.0, 55% in 30 min	Empty slot
Wireless Charging	Wireless (WPC-based)	15W wireless (Qi2 Ready)	Empty slot
Reverse Wireless Charging	N/A	4.5W reverse wireless	Empty slot

Colours	Mystic Bronze, Mystic Black, Mystic Silver: Stainless Steel; Mystic Black: Titanium	Cobalt Violet, Sky Blue, Black, White, Silver Shadow, Pink Gold	Empty slot
Models	SM-R840, SM-R850, SM-R845F, SM-R855F, SM-R845U, SM-R855U	SM-S942B, SM-S942B/DS, SM-S942U, SM-S942U1, SM-S942W, SM-S942N, SM-S9420, SM-S942E, SM-S942E/DS	Empty slot
SAR	—	1.19 W/kg (head) 1.20 W/kg (body)	Empty slot
SAR EU	—	1.21 W/kg (head) 1.10 W/kg (body)	Empty slot