BLU J4 vs Cat S22 Flip
BLU J4
Cat S22 Flip
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 12, 13, 17, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71
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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 Cat4, 150p Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-102021-09
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Status2019-102021-09
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height151 mm119.4 mm
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Width72.3 mm61 mm
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Thickness10 mm23 mm
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Weight158 g224 g
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Waterproof-IP68, 1.5m and 35 minutes
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Dust proof-Yes, IP68
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Resistance drop-1.8m
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MIL-STD-810H-Yes
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ColorsBlack, Blue, BrownBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size5.5 inches2.8 inches
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Resolution720 x 1440 pixels480 x 640 pixels
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Pixel density293 ppi286 ppi
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Display colors16777216-
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Protection-Corning Gorilla Glass 5
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MultitouchYes-
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Secondary screen physical size-1.44 inches
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.38 GHz Cortex-A53
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Chipset-Qualcomm QM215 Snapdragon 215
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GPUMali-400Adreno 308
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Internal storage32 GB16 GB
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Memory RAM1 GB2 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB128 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 11 Go Edition
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Main camera
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Camera typeSingleSingle
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Main camera8 MP5 MP, (wide)
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Primary camera video720p@30fps720p@30fps
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Primary camera flashLED flashLED flash
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Selfie camera
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Selfie camera8 MP2 MP
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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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EarpieceYes-
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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 2.0Type-C 2.0
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesA2DP
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bluetooth LEYes-
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NFC-No
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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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SensorsAccelerometerAccelerometer, barometer, proximity
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2200 mAh4200 mAh
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Battery removableRemovableNon-removable
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Cost
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Price75 USD230 USD