Micromax A52 vs Oppo R3
Micromax A52
Oppo R3
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Network
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2G networkGSM 900, 1800, 2100GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100TD-SCDMA 1880-1920/2010-2025
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4G network-TD-LTE 1880-1920/ 2300-2400/ 2570-2620
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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 announced2012-62014-6
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Status2012-62014-7
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Design
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SIMDual SIM (Mini-SIM)Micro-SIM
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Height112 mm142.3 mm
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Width61 mm70.4 mm
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Thickness13.2 mm6.3 mm
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Weight112 g140 g
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ColorsBlack, White, YellowBlack, white
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size3.2 inches5.0 inches
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Resolution240 x 320 pixels720 x 1280 pixels
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Pixel density125 ppi294 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz ARM Cortex-A91.6 GHz ARM Cortex-A7 Quad-core
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ChipsetMediatek MT6575Qualcomm Snapdragon 400
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GPUPowerVR SGX531Adreno 305
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Internal storage160 MB8 GB
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Memory RAM-1 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, v2.3 (Gingerbread)Android OS, v4.3 (Jelly Bean)
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Main camera
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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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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, Polyphonic, MP3 ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio FMStereo FM radioStereo 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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Bluetoothv3.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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Messaging Push Email-Push Email
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JavaYesYes, via Java MIDP emulator
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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 capacity1280 mAh2410 mAh
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Talk time5 h-
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Standby time182 h-