Samsung Galaxy Watch3 vs Samsung Galaxy Watch4 Classic

Phones Images
Samsung Galaxy Watch3 Samsung Galaxy Watch4 Classic
PHONES
Phone Names Samsung Galaxy Watch3 Samsung Galaxy Watch4 Classic
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 7, 8, 201, 3, 5, 7, 8, 20
SpeedHSPA, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2020, August 052021, August 11
StatusAvailable. Released 2020, August 06Available. Released 2021, August 27
Body
BuildGlass front (Gorilla Glass DX), stainless steel frame 316L or titanium frameGlass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
Dimensions46.2 x 45 x 11.1 mm (1.82 x 1.77 x 0.44 in)45.5 x 45.5 x 11 mm (1.79 x 1.79 x 0.43 in)
SIMeSIMeSIM
Weight53.8 (45mm), 48.2 g (41mm), 43 g (45mm tt.) (1.90 oz)52 g (46mm), 46.5 g (42mm) (1.66 oz)
 MIL-STD-810G compliant* 50m water resistant (IP68) ECG certified Blood pressure monitor Compatible with standard 22mm straps Rotating bezel *does not guarantee ruggedness or use in extreme conditionsMIL-STD-810G compliant* 50m water resistant (IP68) Compatible with standard 20mm straps ECG certified Blood pressure monitor Rotating bezel *does not guarantee ruggedness or use in extreme conditions
Display
ProtectionCorning Gorilla Glass DXCorning Gorilla Glass DX
Resolution360 x 360 pixels (~364 ppi density)450 x 450 pixels (~321 ppi density)
Size1.4 inches1.4 inches
TypeSuper AMOLEDSuper AMOLED
 Always-on displayAlways-on display
Platform
CPUDual-core 1.15 GHz Cortex-A53Dual-core 1.18 GHz Cortex-A55
ChipsetExynos 9110 (10 nm)Exynos W920 (5 nm)
GPUMali-T720Mali-G68
OSTizen OS 5.5Android Wear OS 4, One UI Watch 5
Memory
Card slotNoNo
Internal4GB 1GB RAM, 8GB 1GB RAM16GB 1.5GB RAM
 eMMC-
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE5.0, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, GALILEO, BDS
RadioNoNo
USBNoNo
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 a/b/g/n, dual-band
Features
SensorsAccelerometer, gyro, heart rate, barometerAccelerometer, gyro, compass, barometer, heart rate, SpO2
 Natural language commands and dictation Samsung PayNatural language commands and dictation Samsung Pay
Battery
ChargingWirelessWireless
TypeLi-Ion 340 mAhLi-Ion 361 mAh
Misc
ColorsMystic Bronze, Mystic Black, Mystic WhiteBlack, Silver, Thom Browne Edition, Bespoke Edition
ModelsSM-R850, SM-R840, SM-R855F, SM-R845F, SM-R855U, SM-R845USM-R880, SM-R890
PriceAbout 100 EURAbout 90 EUR
Camera
 NoNo