BLU J4 vs Realme C11 (2021)
BLU J4
Realme C11 (2021)
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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, 3, 5, 8, 38, 40, 41
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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
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-102021-06
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Status2019-102021-06
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Design
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BuildPlasticPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Glass front, plastic frame, plastic back
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Height151 mm165.2 mm
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Width72.3 mm76.4 mm
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Thickness10 mm8.9 mm
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Weight158 g190 g
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ColorsBlack, Blue, BrownBlue, Grey
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches6.52 inches
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Resolution720 x 1440 pixels720 x 1600 pixels
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Pixel density293 ppi269 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, scratch resistant, Corning Gorilla Glass 3
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Octa-core 1.6 GHz
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Chipset-Unisoc SC9863A
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GPUMali-400IMG8322
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Memory RAM1 GB2 GB
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Internal storage32 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB256 GB
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StorageeMMC 5.1eMMC 5.1
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 11, Realme Go UI
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Main camera
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Camera typeSingleSingle
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Main camera8 MP8 MP, (wide) , f/2.0
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode, phase detection autofocus
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Selfie camera
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Selfie camera8 MP5 MP, (wide) , f/2.2
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM 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
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WLAN WiFi HotspotYesWi-Fi hotspot
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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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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BDS-Yes
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Features
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SensorsAccelerometerAccelerometer, compass, 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 capacity2200 mAh5000 mAh
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Battery removableRemovableNon-removable
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Reverse charging-Yes
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Talk time 3G-39 h
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Cost
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Price75 USD95 USD
