BLU Studio Touch vs Oppo A3
BLU Studio Touch
Oppo A3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 2(1900), 4(1700/2100), 7(2600), 12(700), 17(700)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500); LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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HSPA speed-HSPA
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE
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GPRSClass 12Yes
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EDGEClass 12Yes
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Availability
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Oficially announced2016-62018-4
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Status2016-62018-5
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Design
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Build-Metal
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SIMDual SIMDual SIM (Nano-SIM, dual stand-by)
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Height143.2 mm156 mm
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Width71.2 mm75.3 mm
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Thickness8.4 mm7.8 mm
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Weight141 g159 g
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ColorsGold, GrayGarnet Red, Knight Black, Soybean Meal, Stardust Silver
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Display
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Display typeIPS LCD capacitive touchscreenLTPS IPS LCD capacitive touchscreen
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Physical size5.0 inches6.2 inches
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Resolution720 x 1280 pixels1080 x 2280 pixels
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Pixel density294 ppi405 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen; LTPS(Low Temperature PolySilicon)
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.0 GHz ARM Cortex-A7Quad-core 2 GHz Cortex-A73
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CPU(second)quad-core 2 GHz Cortex-A53
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ChipsetMediatek MT6735PMediatek Helio P60
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GPUMali-T720Mali-G72 MP3
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Memory RAM1 GB4 GB
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Internal storage8 GB128 GB
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Memory cardmicroSDmicroSD
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Memory card max64 GB256 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android 8.1 (Oreo)
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Main camera
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Main camera8 MP, f/2.016 MP, f/1.8
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Primary camera resolution-4608 x 3345 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusphase detection autofocus
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Primary camera flashLED flashLED flash
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Camera features1/4'' sensor size, HDR, face/smile detection, geo-tagging, panorama, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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FlashLED flash-
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Selfie camera5 MP8 MP, f/2.2
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps
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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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Earpiece-Yes
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Multimedia
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Radio FMFM radioFM 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, 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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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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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 IMIM-
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Messaging Push EmailPush EmailPush Email
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JavaNo-
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SensorsFingerprint, accelerometer, proximityAccelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2500 mAh3400 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-VOOC
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Talk time 2G26 h-
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Talk time 3G16 h-
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Standby time 2G725 h-
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Standby time 3G625 h-
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