Oppo R9 vs Samsung Gear S2
Oppo R9
Samsung Gear S2
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 900, 1800
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3G networkHSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO and TD-SCDMAHSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 38(2600), 39(1900), 40(2300), 41(2500)-
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HSPA speedHSPAHSPA
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LTE speedLTE-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-32015-8
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Status2016-42015-10
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Design
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SIMDual SIM (Nano-SIM, dual stand-by)Electronic SIM card (e-SIM)
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Height151.8 mm51.8 mm
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Width74.3 mm44 mm
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Thickness6.6 mm13.4 mm
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Weight145 g51 g
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ColorsGoldDark Gray, Silver
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Display
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Display typeCapacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.5 inches1.2 inches
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Resolution1080 x 1920 pixels360 x 360 pixels
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Pixel density401 ppi302 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 4-
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MultitouchYes-
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Hardware
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CPUOcta-core 2.0 GHz ARM Cortex-A53Dual-core 1 GHz
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ChipsetMediatek MT6755 Helio P10Qualcomm MSM8x26
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GPUMali-T860MP2-
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Memory RAM4 GB512 MB
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Internal storage64 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, v5.1 (Lollipop)Tizen-based wearable platform
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Main camera
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Main camera13 MP, f/2.2
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Primary camera video1080p@30fps-
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focus-
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Selfie camera
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Selfie camera16 MP, f/2.0
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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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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 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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USBmicroUSB 2.0
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USB hostYes-
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Bluetoothv4.0v4.1
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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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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JavaNoNo
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SensorsFingerprint, accelerometer, compass, gyro, proximityAccelerometer, 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-PoLi-Ion
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Battery capacity2850 mAh300 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Standby time--
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Standby time 3G-48 h