Samsung Gear S2 vs Samsung Gear S3 classic LTE
Samsung Gear S2
Samsung Gear S3 classic LTE
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Network
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2G networkGSM 900, 1800GSM 900, 1800; GSM 850, 1900
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3G networkHSDPA 900, 2100HSDPA 900, 2100; HSDPA 850, 1700(AWS), 1900 - USA
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4G network-LTE frequency band 2(1900), 4(1700/2100), 5(850) - USA
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HSPA speedHSPAHSPA
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-82017-3
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Status2015-102017-4
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Design
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Build-Stainless Steel 316L
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SIMElectronic SIM card (e-SIM)Electronic SIM card (e-SIM)
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Height51.8 mm49 mm
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Width44 mm46 mm
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Thickness13.4 mm12.9 mm
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Weight51 g57 g
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Payment-Samsung Pay
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Waterproof-IP68 - 1.5 m and 30 minutes
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Dust proof-IP68
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ColorsDark Gray, SilverSilver
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Display
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Display typeSuper AMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size1.2 inches1.3 inches
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Resolution360 x 360 pixels360 x 360 pixels
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Pixel density302 ppi392 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass SR+
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Multitouch-Yes
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Hardware
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CPUDual-core 1 GHzDual-core 1.0 GHz
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ChipsetQualcomm MSM8x26Exynos 7270
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Memory RAM512 MB768 MB
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Internal storage4 GB4 GB
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Memory card-
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OS
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OSTizen-based wearable platformTizen-based wearable platform 2.3.2
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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USB
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Bluetoothv4.1v4.2
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Bluetooth A2DPYes-
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMS-
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Messaging EmailEmailEmail
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Messaging IMIMIM
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JavaNoNo
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, barometer, gyro, heart rate
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Browser
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BrowserNoNo
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity300 mAh380 mAh
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Battery removableNon-removableNon-removable
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Wireless charging-WPC
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Talk time-72 h
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Standby time 3G48 h72 h
