BLU Studio J1 vs Sharp Aquos R3
BLU Studio J1
Sharp Aquos 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, 1700(AWS), 1900, 2100HSDPA 900, 2100
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4G network-LTE frequency band 1, 3, 7, 8, 28, 38
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE-A (3CA), Cat15, 1024 Mbps download, 50 upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-62019-08
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Status2017-62019-08
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Design
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Build-Aluminium alloy, glass
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SIMDual SIM (Micro-SIM)Nano-SIM
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Height121.5 mm156 mm
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Width62.5 mm74 mm
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Thickness10.3 mm8.9 mm
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Weight135 g185 g
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Waterproof-IPX5/IP6X/IPX8 (1.5m and 30 mins)
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Dust proof-IPX5/IP6X/IPX8
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ColorsBlack, Blue, WhiteBlack
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Display
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Display typeIPS LCD capacitive touchscreenIGZO IPS LCD
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Physical size4.0 inches6.2 inches
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Resolution480 x 800 pixels1440 x 3120 pixels
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Pixel density233 ppi554 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUDual-core 1.3 GHzSingle-core 2.84 GHz Kryo 485
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CPU(second)Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetMediaTek MT6570Qualcomm SM8150 Snapdragon 855
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GPUMali-400Adreno 640
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Memory RAM512 MB6 GB
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Internal storage8 GB128 GB
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Memory cardmicroSDmicroSD, microSDXC
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Memory card max64 GB-
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OS
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OSAndroid 6.0 (Marshmallow)Android 9.0 Pie
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Main camera
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Camera type-Dual
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Main camera5 MP12.2 MP, (wide) , f/1.7 , 1/2.55" , 1.4 µm
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(ultrawide) , 20 MP, f/2.4 , 125˚
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLED flashdual-LED flash
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Camera featuresGeo-tagging, face detection, touch focusAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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FlashLED-
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Selfie camera type-Single
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Selfie camera2 MP16 MP, f/2.0
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera features-Face unlock
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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, with stereo speakers
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 3.0
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsAccelerometerAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity1350 mAh3200 mAh
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Battery removableRemovableNon-removable
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Wireless charging-Yes
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Talk time 2G17 h-
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Talk time 3G13 h-
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Standby time 2G450 h-
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Standby time 3G400 h-
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Tests and performance
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Antutu-434000 (v8)
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Geekbench(single-core)-681 (v5.2)
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Geekbench(multi-core)-2663 (v5.2)
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Cost
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Price-750 USD