Alcatel Pixi 3 (7) vs Oppo R819
Alcatel Pixi 3 (7)
Oppo R819
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 2100
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HSPA+ speed-HSPA+
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2015-32013-8
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Status20152013-9
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Design
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height189 mm136.5 mm
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Width111 mm68 mm
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Thickness9.1 mm7.3 mm
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Weight260 g110 g
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ColorsYesWhite
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7.0 inches4.7 inches
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Resolution600 x 1024 pixels720 x 1280 pixels
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Pixel density170 ppi312 ppi
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Display colors-16777216
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Hardware
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CPUQuad-core 1.3 GHzQuad-core 1.2 GHz ARM Cortex-A7
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ChipsetMediatek MT8127Mediatek MT6589
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GPU-PowerVR SGX544
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Memory RAM512 MB1 GB
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Internal storage4 GB16 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.4.2 (KitKat)Android OS, v4.2.1 (Jelly Bean)
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Main camera
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Camera type-Photo / Video
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Main camera2 MP8 MP
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera videovideo1080p
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera featuresYes-
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera1.9 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsYesVibration, MP3, WAV ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo 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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Upnp-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v3.0
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GPSNoYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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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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SensorsAccelerometer-
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2820 mAh2000 mAh
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Talk time--
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Standby time--