Screen size
Galaxy S25Winner: 6.2"+76%
Galaxy Watch6 Classic1.5"
Quick verdict
Galaxy S25 leads the measured specs 17-2.
Measured wins
Galaxy S25
17
spec wins
Overall winner
Ties
4
equal specs
Galaxy Watch6 Classic
2
spec wins
Screen size
Technology
Galaxy S25
GSM / CDMA / HSPA / EVDO / LTE / 5G
Galaxy Watch6 Classic
GSM / HSPA / LTE
2G bands
Galaxy S25
GSM 850 / 900 / 1800 / 1900 , CDMA 800 / 1900 & TD-SCDMA
Galaxy Watch6 Classic
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy S25
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 , CDMA2000 1xEV-DO
Galaxy Watch6 Classic
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Galaxy S25
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
USB
5G support
NFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International, 1, 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
Galaxy Watch6 Classic
1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 40, 66, 71
5G bands
Galaxy S25
1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International, 1, 2, 5, 7, 25, 28, 41, 66, 71, 77, 78, 257, 258, 260, 261 SA/NSA/Sub6/mmWave - USA unlocked
Galaxy Watch6 Classic
-
Speed
Galaxy S25
HSPA, LTE (up to 7CA), 5G
Galaxy Watch6 Classic
HSPA, LTE
Announced
Galaxy S25
2025, January 22
Galaxy Watch6 Classic
2023, July 26
Status
Galaxy S25
Available. Released 2025, February 03
Galaxy Watch6 Classic
Available. Released 2023, August 11
Dimensions
Galaxy S25
146.9 x 70.5 x 7.2 mm (5.78 x 2.78 x 0.28 in)
Galaxy Watch6 Classic
46.5 x 46.5 x 10.9 mm (1.83 x 1.83 x 0.43 in)
Weight
Galaxy S25
162 g (5.71 oz)
Galaxy Watch6 Classic
59 g (47mm), 52 g (43mm) (2.08 oz)
Build
Galaxy S25
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
Galaxy Watch6 Classic
Sapphire crystal front, stainless steel frame
SIM
Galaxy S25
· 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
Galaxy Watch6 Classic
eSIM
Other
Galaxy S25
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Armor aluminum 2 frame
Galaxy Watch6 Classic
MIL-STD-810H compliant* IP68 dust tight and water resistant (immersible up to 50m) ECG certified Blood pressure monitor Compatible with standard 20mm straps *does not guarantee ruggedness or use in extreme conditions
Type
Galaxy S25
Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak)
Galaxy Watch6 Classic
Super AMOLED, 2000 nits (peak)
Size
Galaxy S25
6.2 inches, 94.4 cm2 (~91.1% screen-to-body ratio)
Galaxy Watch6 Classic
1.5 inches
Resolution
Galaxy S25
1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density)
Galaxy Watch6 Classic
480 x 480 pixels (~453 ppi density)
Protection
Galaxy S25
Corning Gorilla Glass Victus 2, Mohs level 5
Galaxy Watch6 Classic
Sapphire crystal
OS
Galaxy S25
Android 15, up to 7 major Android upgrades, One UI 8
Galaxy Watch6 Classic
Android Wear OS 4, upgradable to 6.0, One UI Watch 8
Chipset
Galaxy S25
Qualcomm SM8750-AC Snapdragon 8 Elite (3 nm)
Galaxy Watch6 Classic
Exynos W930 (5 nm)
CPU
Galaxy S25
Octa-core (2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Galaxy Watch6 Classic
Dual-core 1.4 GHz Cortex-A55
GPU
Galaxy S25
Adreno 830 (1200 MHz)
Galaxy Watch6 Classic
Mali-G68
Card slot
Galaxy S25
No
Galaxy Watch6 Classic
No
Internal
Galaxy S25
128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
Galaxy Watch6 Classic
16GB 2GB RAM
Other
Galaxy S25
UFS 4.0
Galaxy Watch6 Classic
-
Triple
Galaxy S25
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS 10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Galaxy Watch6 Classic
-
Features
Galaxy S25
Best Face, LED flash, auto-HDR, panorama
Galaxy Watch6 Classic
-
Video
Galaxy S25
8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 10-bit HDR, HDR10+, stereo sound rec., gyro-EIS
Galaxy Watch6 Classic
-
Single
Galaxy S25
12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm, dual pixel PDAF
Galaxy Watch6 Classic
-
Features
Galaxy S25
HDR, HDR10+
Galaxy Watch6 Classic
-
Video
Galaxy S25
4K@30/60fps, 1080p@30fps
Galaxy Watch6 Classic
-
Loudspeaker
Galaxy S25
Yes, with stereo speakers
Galaxy Watch6 Classic
Yes
3.5mm jack
Galaxy S25
No
Galaxy Watch6 Classic
No
Other
Galaxy S25
High-bitrate audio support
Galaxy Watch6 Classic
-
WLAN
Galaxy S25
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Galaxy Watch6 Classic
Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
Galaxy S25
5.4, A2DP, LE
Galaxy Watch6 Classic
5.3, A2DP, LE
Positioning
Galaxy S25
GPS, GLONASS, BDS, GALILEO, QZSS
Galaxy Watch6 Classic
GPS, GLONASS, GALILEO, BDS
NFC
Galaxy S25
Yes
Galaxy Watch6 Classic
Yes
Radio
Galaxy S25
No
Galaxy Watch6 Classic
No
USB
Galaxy S25
USB Type-C 3.2, DisplayPort 1.2, OTG
Galaxy Watch6 Classic
No
Sensors
Galaxy S25
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Galaxy Watch6 Classic
Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin)
Other
Galaxy S25
Samsung DeX, Samsung Wireless DeX (desktop experience support)
Galaxy Watch6 Classic
-
Type
Galaxy S25
Li-Ion 4000 mAh
Galaxy Watch6 Classic
Li-Ion 425 mAh
Charging
Galaxy S25
25W wired, PD3.0, 50% in 30 min 15W wireless (Qi2 Ready) 4.5W reverse wireless
Galaxy Watch6 Classic
10W wireless
Colors
Galaxy S25
Icy Blue, Mint, Navy, Silver Shadow, Pink Gold, Coral Red, Blue Black
Galaxy Watch6 Classic
Black, Silver
Models
Galaxy S25
SM-S931B, SM-S931B/DS, SM-S931U, SM-S931U1, SM-S931W, SM-S931N, SM-S9310, SM-S931E, SM-S931E/DS
Galaxy Watch6 Classic
-
SAR
Galaxy S25
1.13 W/kg (head) 0.92 W/kg (body)
Galaxy Watch6 Classic
-
SAR EU
Galaxy S25
1.29 W/kg (head) 1.36 W/kg (body)
Galaxy Watch6 Classic
-
Price
Galaxy S25
$ 799.99 / C$ 679.99 / £ 429.99 / € 589.90 / ₹ 74,999
Galaxy Watch6 Classic
$ 149.99 / € 198.86
Other
Galaxy S25
-
Galaxy Watch6 Classic
No