Acer Liquid Gallant Duo vs Oppo Find 7a
Acer Liquid Gallant Duo
Oppo Find 7a
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE 800, 1800, 2100, 2600
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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HSPA+ speed-HSPA+
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-72014-3
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Status2012-92014-3
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Design
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SIMDual SIM (Mini-SIM)Yes
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Height129 mm152.6 mm
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Width65.9 mm75 mm
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Thickness9.9 mm9.2 mm
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Weight145 g170 g
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ColorsCeramic White, Gentle BlackBlack, White
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.3 inches5.5 inches
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Resolution540 x 960 pixels1080 x 1920 pixels
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Pixel density256 ppi401 ppi
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Display colors1677721616777216
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Hardware
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CPU1 GHz ARM Cortex-A92.3 GHz Krait 400 Quad-core
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ChipsetMediatek MT6575Qualcomm MSM8974AB Snapdragon 801
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GPUPowerVR SGX531Adreno 330
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Memory RAM1 GB2 GB
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Internal storage4 GB16 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v4.0.3 (Ice Cream Sandwich)Android OS, v4.3 (Jelly Bean)
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Main camera
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Camera type-Photo / Video
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Main camera5 MP13 MP
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Primary camera resolution2592 x 1944 pixels4160 x 3120 pixels
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Primary camera videovideo2160p@30fps, 1080p@60fps, 720p@120fps
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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 cameraNo-
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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-No
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Radio FMFM radio-
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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 Upnp-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv3.0v4.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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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 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-Po
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Battery capacity1500 mAh2800 mAh
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Talk time--
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Standby time--