Oppo R3 vs Samsung Galaxy Ace 3
Oppo R3
Samsung Galaxy Ace 3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkTD-SCDMA 1880-1920/2010-2025HSDPA 900, 2100
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4G networkTD-LTE 1880-1920/ 2300-2400/ 2570-2620LTE 800, 900, 1800, 2600
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HSDPA speed-HSDPA, 42.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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HSPA+ speedHSPA+-
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LTE speedLTELTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-62013-6
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Status2014-72013-7
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Design
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SIMMicro-SIMOptional Dual SIM (Micro-SIM)
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Height142.3 mm121.2 mm
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Width70.4 mm62.7 mm
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Thickness6.3 mm9.8 mm
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Weight140 g115 g
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ColorsBlack, whiteBlack, Dark Red, White
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size5.0 inches4.0 inches
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Resolution720 x 1280 pixels480 x 800 pixels
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Pixel density294 ppi233 ppi
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Display colors1677721616777216
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Hardware
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CPUQuad-core 1.6 GHz ARM Cortex-A7Dual-core 1 GHz ARM Cortex-A9
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ChipsetQualcomm Snapdragon 400Broadcom BCM21664 (3G) / Qualcomm MSM8930 Snapdragon 400 (LTE)
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GPUAdreno 305Broadcom VideoCore IV (3G) / Adreno 305 (LTE)
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Memory RAM1 GB1 GB
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Internal storage8 GB4, 8 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB64 GB
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OS
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OSAndroid OS, v4.3 (Jelly Bean)Android OS, v4.2 (Jelly Bean)
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Main camera
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Camera type-Photo / Video
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Main camera8 MP5 MP
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Primary camera resolution3264 x 2448 pixels2592 x 1944 pixels
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Primary camera video1080p720p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary camera-VGA camera
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Selfie camera5 MP
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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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Radio FMStereo FM radio with RDSStereo 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 HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi UpnpYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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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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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2410 mAh1500/1800 mAh
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Talk time--
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Talk time 3G-8 h
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Standby time--
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Standby time 3G-370 h
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