BLU J4 vs Samsung Galaxy S8 Active
BLU J4
Samsung Galaxy S8 Active
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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, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 20(800), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
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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-A speed-LTE-A, (4CA) Cat12, 600 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-102017-8
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Status2019-102017-8
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Design
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BuildPlasticCorning Gorilla Glass 5 back panel
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height151 mm151.9 mm
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Width72.3 mm74.9 mm
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Thickness10 mm9.9 mm
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Weight158 g208.1 g
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Payment-Samsung Pay(Visa, Mastercard)
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Waterproof-IP68 - 1.5 m and 30 minutes
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Dust proof-Yes, IP68
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MIL-STD-810G-Yes - dust, humidity, rain, salt, vibration, solar radiation, transport and thermal shock resistant
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ColorsBlack, Blue, BrownMeteor Gray, Tungsten Gold
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size5.5 inches5.8 inches
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Resolution720 x 1440 pixels1440 x 2560 pixels
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Pixel density293 ppi506 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 5
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MultitouchYesYes
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Always on display-Yes
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3D touch-home button only
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 2.35 GHz Kryo
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CPU(second)quad-core 1.9 GHz Kryo
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Chipset-Qualcomm MSM8998 Snapdragon 835
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GPUMali-400Adreno 540
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Memory RAM1 GB4 GB
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Internal storage32 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max64 GB256 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 7.0 (Nougat)
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Main camera
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Camera typeSingle-
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Main camera8 MP12 MP, f/1.7 , 26 mm
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Primary camera video720p@30fps2160p@30fps, 1080p@60fps
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Primary camera flashLED flashLED flash
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Primary camera optical image stabilization-optical image stabilization
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Primary camera phase detection autofocus-phase detection autofocus
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Primary camera video dual video-dual-video record
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Primary camera video hdr-HDR
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Camera features-1.4 µm pixel size, 1/2.5" sensor size, Auto HDR, face/smile detection, geo-tagging, panorama, simultaneous 4K video and 9MP image recording, touch focus
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Selfie camera
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Selfie camera8 MP8 MP, f/1.7
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Secondary camera autofocus-autofocus
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Secondary camera dual video call-dual video call
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Secondary camera HDR-Auto HDR
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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RadioFM RadioNo
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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, 802.11ac
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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 2.0Type-C reversible connector
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Bluetoothv4.1v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-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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GALILEO-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Mail-Push Mail
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Java-No
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SensorsAccelerometerIris scanner, accelerometer, compass, fingerprint (rear-mounted), gyro, heart rate, 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 capacity2200 mAh4000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Quick Charge 2.0
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Wireless charging-Qi/PMA
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Talk time 3G-32 h
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Standby time 3G-120 h
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Cost
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Price75 USD-
