BLU G40 vs Oppo A78 4G
BLU G40
Oppo A78 4G
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 2, 3, 4, 5, 7, 12, 17, 28, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, 150 Mbps download, 51 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-062023-07
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Status2022-062023-07
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Design
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Build-Plastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.4 mm160 mm
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Width78.8 mm73.2 mm
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Thickness10.8 mm7.9 mm
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Weight203 g180 g
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Waterproof-IP54
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Dust proof-IP54
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ColorsBlack, Blue, Cyan, Green, Teal, WhiteAqua Green, Black
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Display
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Display typeIPS LCDAMOLED
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Physical size6.0 inches6.43 inches
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Resolution720 x 1440 pixels1080 x 2400 pixels
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Pixel density268 ppi409 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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Display features-90Hz, 430 nits
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Hardware
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CPU-Octa-core
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CPUQuad-core 2.0 GHz Cortex-A75Dual-core 2.4 GHz Kryo 265 Gold
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CPU(second)quad-core 1.9 GHz Kryo 265 Silver
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ChipsetUnisoc T310 UMS312Qualcomm SM6225 Snapdragon 680 4G
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GPUPowerVR GT7200Adreno 610
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Internal storage32 GB128, 256 GB
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Memory RAM3 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB1 TB
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OS
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OSAndroid 11Android 13, ColorOS 13.1
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Main camera
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Camera typeDualDual
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Main camera13 MP50 MP, (wide) , f/1.8 , 77˚
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0.3 MP2 MP, (depth) , f/2.4
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Primary camera resolution-8190 x 6120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, digital 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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Selfie camera type-Single
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Selfie camera8 MP8 MP, (wide) , f/2.0 , 83˚ , 1/4" , 1.12 µm
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@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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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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Connectivity
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WLANWi-Fi 802.11a, 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 HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LELEYes
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NFCNoYes (market dependent)
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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, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3000 mAh5000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-SuperVOOC, 67W (76% in 30 min)
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Cost
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Price100 USD220 USD
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Tests and performance
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Antutu-249000 (v9)
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Geekbench(single-core)-411 (v6)
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Geekbench(multi-core)-1263 (v6)