Samsung Gear S3 classic LTE vs Vertex Impress Vira
Samsung Gear S3 classic LTE
Vertex Impress Vira
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Network
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2G networkGSM 900, 1800; GSM 850, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100; HSDPA 850, 1700(AWS), 1900 - USAHSDPA 900, 2100
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4G networkLTE frequency band 2(1900), 4(1700/2100), 5(850) - USALTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
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HSPA speedHSPA-
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LTE speedLTELTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-32018-11
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Status2017-42018-11
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Design
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BuildStainless Steel 316LPlastic
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SIMElectronic SIM card (e-SIM)Dual SIM(Nano-SIM, dual stand-by)
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Height49 mm148 mm
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Width46 mm70 mm
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Thickness12.9 mm10.5 mm
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Weight57 g186 g
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PaymentSamsung Pay-
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WaterproofIP68 - 1.5 m and 30 minutes-
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Dust proofIP68-
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ColorsSilverBlack
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS
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Physical size1.3 inches5.5 inches
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Resolution360 x 360 pixels640 x 1280 pixels
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Pixel density392 ppi260 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass SR+-
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MultitouchYesYes
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Hardware
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CPUDual-core 1.0 GHzQuad-core 1.5 GHz Cortex-A53
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ChipsetExynos 7270MediaTek MT6739WW
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GPU-PowerVR GE8100
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Memory RAM768 MB2 GB
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Internal storage4 GB16 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-128 GB
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OS
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OSTizen-based wearable platform 2.3.2Android 8.1 Oreo
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0
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Bluetoothv4.2v4.0
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Bluetooth A2DP-Yes
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging EmailEmail-
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Messaging IMIM-
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JavaNo-
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SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, light, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity380 mAh3300 mAh
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Battery removableNon-removableRemovable
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Wireless chargingWPC-
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Talk time72 h-
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Standby time 3G72 h-
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Main camera
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Camera type-Dual
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Main camera8 MP
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0.3 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-720p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera5 MP
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video-480p@30fps