Oppo R9 vs Samsung Galaxy Star 2 Plus
Oppo R9
Samsung Galaxy Star 2 Plus
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO and TD-SCDMAHSDPA
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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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HSDPA speed-HSDPA, 21 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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HSPA speedHSPA-
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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 announced2016-32014-7
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Status2016-42014-8
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Design
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SIMDual SIM (Nano-SIM, dual stand-by)Yes
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Height151.8 mm129.7 mm
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Width74.3 mm65.9 mm
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Thickness6.6 mm9.4 mm
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Weight145 g
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ColorsGoldBlack, White
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Display
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Display typeCapacitive touchscreenTFT capacitive touchscreen
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Physical size5.5 inches4.3 inches
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Resolution1080 x 1920 pixels480 x 800 pixels
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Pixel density401 ppi217 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-A531.2 GHz
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ChipsetMediatek MT6755 Helio P10-
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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 cardmicroSDmicroSD
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Memory card max128 GB32 GB
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OS
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OSAndroid OS, v5.1 (Lollipop)Android OS, v4.4.2 (KitKat)
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Main camera
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Main camera13 MP, f/2.23.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video1080p@30fpsvideo
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED 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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Secondary camera-No
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Selfie camera16 MP, f/2.0
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Sound
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3.5mm jackYesYes
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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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RadioNo-
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Radio FM-FM radio
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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 HotspotYesYes
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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USB hostYes-
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Bluetoothv4.0v4.0
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Bluetooth A2DP-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 MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push EmailPush EmailPush Email
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JavaNoYes, via Java MIDP emulator
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SensorsFingerprint, accelerometer, compass, gyro, proximity-
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2850 mAh1800 mAh
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Battery removableNon-removable-
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Talk time--
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Standby time--