Oppo R3 vs Xiaomi Redmi Note 4 (MediaTek)
Oppo R3
Xiaomi Redmi Note 4 (MediaTek)
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900; CDMA 800, 1900
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3G networkTD-SCDMA 1880-1920/2010-2025HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO & TD-SCDMA
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4G networkTD-LTE 1880-1920/ 2300-2400/ 2570-2620LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA+ speedHSPA+-
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HSPA speed-HSPA
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LTE speedLTELTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-62016-8
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Status2014-72016-8
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Design
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SIMMicro-SIMDual SIM (Micro-SIM/Nano-SIM, dual stand-by)
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Height142.3 mm151 mm
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Width70.4 mm76 mm
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Thickness6.3 mm8.4 mm
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Weight140 g175 g
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ColorsBlack, whiteBlack, Blue, Gold, Gray, Silver
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.0 inches5.5 inches
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Resolution720 x 1280 pixels1080 x 1920 pixels
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Pixel density294 ppi401 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.6 GHz ARM Cortex-A7Deca-core 2.1 GHz
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ChipsetQualcomm Snapdragon 400Mediatek MT6797 Helio X20
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GPUAdreno 305Mali-T880 MP4
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Memory RAM1 GB2, 3 GB
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Internal storage8 GB16, 64 GB
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Memory cardmicroSDmicroSD(uses second SIM slot)
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Memory card max128 GB256 GB
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OS
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OSAndroid OS, v4.3 (Jelly Bean)Android OS, v6.0 (Marshmallow)
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Main camera
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Camera type-Photo / Video
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Main camera8 MP13 MP, f/2.0
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p1080p@30fps, 720p@120fps
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Primary camera Autofocusautofocusphase detection autofocus
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Primary camera flashLED flashdual-LED (dual tone) flash
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Camera features-Geo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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Selfie camera5 MP5 MP, f/2.0
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Selfie camera video-720p
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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 RDSFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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WLAN WiFi UpnpYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDS-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 Email-
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Messaging Push Mail-Push Mail
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JavaYes, via Java MIDP emulatorNo
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Sensors-Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2410 mAh4100 mAh
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Battery removable-Non-removable
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Talk time--
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Standby time--