Oppo R3 vs Samsung Gear S3 frontier
Oppo R3
Samsung Gear S3 frontier
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkTD-SCDMA 1880-1920/2010-2025-
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4G networkTD-LTE 1880-1920/ 2300-2400/ 2570-2620-
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HSPA+ speedHSPA+-
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LTE speedLTE-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2014-62016-8
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Status2014-72016-10
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Design
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Build-Stainless Steel 316L
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SIMMicro-SIMNo
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Height142.3 mm49 mm
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Width70.4 mm46 mm
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Thickness6.3 mm12.9 mm
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Weight140 g62 g
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Waterproof-1.5m and 30 minutes
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ColorsBlack, whiteSilver
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.0 inches1.3 inches
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Resolution720 x 1280 pixels360 x 360 pixels
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Pixel density294 ppi278 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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CPUQuad-core 1.6 GHz ARM Cortex-A7Dual-core 1.0 GHz
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ChipsetQualcomm Snapdragon 400-
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GPUAdreno 305-
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Memory RAM1 GB768 MB
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Internal storage8 GB4 GB
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Memory cardmicroSD-
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Memory card max128 GB-
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OS
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OSAndroid OS, v4.3 (Jelly Bean)Tizen-based wearable platform 2.3.2
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Main camera
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Main camera8 MP
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p-
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Selfie camera
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Selfie camera5 MP
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Sound
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3.5mm jackYesNo
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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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Radio-No
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Radio FMStereo FM radio with RDS-
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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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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi UpnpYes-
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USBmicroUSB 2.0
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Bluetoothv4.0v4.2
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Bluetooth A2DPYes-
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NFC-Yes
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GPSYes, with A-GPSYes
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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 IM-IM
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorNo
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Sensors-Accelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5-
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Browser-No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2410 mAh380 mAh
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Battery removable-Non-removable
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Talk time-72 h
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Standby time--
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Standby time 3G-72 h