HTC Desire 830 vs Oppo R3
HTC Desire 830
Oppo R3
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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 850, 900, 1900, 2100TD-SCDMA 1880-1920/2010-2025
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4G networkLTETD-LTE 1880-1920/ 2300-2400/ 2570-2620
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HSPA+ speed-HSPA+
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HSPA speedHSPA-
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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 announced2016-52014-6
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Status20162014-7
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Design
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SIMYesMicro-SIM
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Height157.5 mm142.3 mm
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Width78.9 mm70.4 mm
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Thickness7.8 mm6.3 mm
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Weight126 g140 g
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ColorsWhite/Blue, White/RedBlack, white
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Display
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Display typeSuper LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches5.0 inches
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Resolution1080 x 1920 pixels720 x 1280 pixels
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Pixel density401 ppi294 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPUOcta-core 1.3 GHz ARM Cortex-A53Quad-core 1.6 GHz ARM Cortex-A7
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ChipsetMediatek MT6753Qualcomm Snapdragon 400
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GPUMali-T720MP3Adreno 305
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Memory RAM3 GB1 GB
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Internal storage32 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB128 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android OS, v4.3 (Jelly Bean)
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Main camera
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Main camera13 MP, f/2.08 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video1080p@30fps1080p
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Primary camera optical image stabilizationoptical image stabilization-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focus-
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Selfie camera
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Selfie camera4 MP, f/2.0 , 1/3" , 2 µm5 MP
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; MP3, WAV ringtonesVibration, MP3, WAV ringtones
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Connectivity
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WLANWi-Fi 802.11a, 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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Bluetoothv4.1v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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 IMIM-
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Messaging Push Email-Push Email
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Messaging Push MailPush Mail-
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, compass, proximity-
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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 capacity2800 mAh2410 mAh
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Battery removableNon-removable-
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Talk time--
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Standby time--
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Multimedia
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Radio FM-Stereo FM radio with RDS