Screen size
Galaxy M06Winner: 6.7"+79%
Galaxy Watch4 Classic1.4"
Quick verdict
Galaxy M06 leads the measured specs 17-4.
Measured wins
Galaxy M06
17
spec wins
Overall winner
Ties
0
equal specs
Galaxy Watch4 Classic
4
spec wins
Screen size
Technology
Galaxy M06
GSM / HSPA / LTE / 5G
Galaxy Watch4 Classic
GSM / HSPA / LTE
2G bands
Galaxy M06
GSM 850 / 900 / 1800 / 1900
Galaxy Watch4 Classic
GSM 850 / 900 / 1800 / 1900
3G bands
Galaxy M06
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Galaxy Watch4 Classic
HSDPA 850 / 900 / 2100
4G bands
Galaxy M06
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
3.5mm jack
SD card
Stereo speakers
Galaxy Watch4 Classic
1, 3, 5, 7, 8, 20
5G bands
Galaxy M06
1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
Galaxy Watch4 Classic
-
Speed
Galaxy M06
HSPA, LTE, 5G
Galaxy Watch4 Classic
HSPA, LTE
Announced
Galaxy M06
2025, February 27
Galaxy Watch4 Classic
2021, August 11
Status
Galaxy M06
Available. Released 2025, March 07
Galaxy Watch4 Classic
Available. Released 2021, August 27
Dimensions
Galaxy M06
167.4 x 77.4 x 8 mm (6.59 x 3.05 x 0.31 in)
Galaxy Watch4 Classic
45.5 x 45.5 x 11 mm (1.79 x 1.79 x 0.43 in)
Weight
Galaxy M06
191 g (6.74 oz)
Galaxy Watch4 Classic
52 g (46mm), 46.5 g (42mm) (1.66 oz)
Build
Galaxy M06
Glass front, plastic back, plastic frame
Galaxy Watch4 Classic
Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
SIM
Galaxy M06
Nano-SIM + Nano-SIM
Galaxy Watch4 Classic
eSIM
Other
Galaxy M06
-
Galaxy Watch4 Classic
MIL-STD-810G compliant* IP68 dust tight and water resistant (immersible up to 50m) Compatible with standard 20mm straps ECG certified Blood pressure monitor Rotating bezel *does not guarantee ruggedness or use in extreme conditions
Type
Galaxy M06
PLS LCD, 90Hz, 800 nits (HBM)
Galaxy Watch4 Classic
Super AMOLED
Size
Galaxy M06
6.74 inches, 109.7 cm2 (~84.6% screen-to-body ratio)
Galaxy Watch4 Classic
1.4 inches
Resolution
Galaxy M06
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
Galaxy Watch4 Classic
450 x 450 pixels (~321 ppi density)
Protection
Galaxy M06
-
Galaxy Watch4 Classic
Corning Gorilla Glass DX
OS
Galaxy M06
Android 15, up to 4 major Android upgrades, One UI Core 7.0
Galaxy Watch4 Classic
Android Wear OS 4, upgradable to 6.0, One UI Watch 8
Chipset
Galaxy M06
Mediatek Dimensity 6300 (6 nm)
Galaxy Watch4 Classic
Exynos W920 (5 nm)
CPU
Galaxy M06
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Galaxy Watch4 Classic
Dual-core 1.18 GHz Cortex-A55
GPU
Galaxy M06
Mali-G57 MC2
Galaxy Watch4 Classic
Mali-G68
Card slot
Galaxy M06
microSDXC (uses shared SIM slot)
Galaxy Watch4 Classic
No
Internal
Galaxy M06
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
Galaxy Watch4 Classic
16GB 1.5GB RAM
Dual
Galaxy M06
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Galaxy Watch4 Classic
-
Features
Galaxy M06
LED flash
Galaxy Watch4 Classic
-
Video
Galaxy M06
1080p@30fps
Galaxy Watch4 Classic
-
Single
Galaxy M06
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Galaxy Watch4 Classic
-
Video
Galaxy M06
Yes
Galaxy Watch4 Classic
-
Loudspeaker
Galaxy M06
Yes
Galaxy Watch4 Classic
Yes
3.5mm jack
Galaxy M06
Yes
Galaxy Watch4 Classic
No
WLAN
Galaxy M06
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Galaxy Watch4 Classic
Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth
Galaxy M06
5.3, A2DP, LE
Galaxy Watch4 Classic
5.0, A2DP, LE
Positioning
Galaxy M06
GPS, GALILEO, GLONASS, BDS, QZSS
Galaxy Watch4 Classic
GPS, GLONASS, GALILEO, BDS
NFC
Galaxy M06
No
Galaxy Watch4 Classic
Yes
Radio
Galaxy M06
Unspecified
Galaxy Watch4 Classic
No
USB
Galaxy M06
USB Type-C 2.0, OTG
Galaxy Watch4 Classic
No
Sensors
Galaxy M06
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Galaxy Watch4 Classic
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Type
Galaxy M06
Li-Ion 5000 mAh
Galaxy Watch4 Classic
Li-Ion 361 mAh
Charging
Galaxy M06
25W wired
Galaxy Watch4 Classic
Wireless
Colors
Galaxy M06
Blazing Black, Sage Green
Galaxy Watch4 Classic
Black, Silver, Thom Browne Edition, Bespoke Edition
Models
Galaxy M06
SM-M066B, SM-M066B/DS
Galaxy Watch4 Classic
SM-R880, SM-R890
SAR
Galaxy M06
1.05 W/kg (head)
Galaxy Watch4 Classic
-
SAR EU
Galaxy M06
1.30 W/kg (head) 1.30 W/kg (body)
Galaxy Watch4 Classic
-
Price
Galaxy M06
£ 89.00 / ₹ 8,999
Galaxy Watch4 Classic
About 90 EUR
Other
Galaxy M06
-
Galaxy Watch4 Classic
No