BLU G91 Max vs Oppo A78 4G
BLU G91 Max
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 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38LTE 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, Cat4, 150 Mbps download, 51 Mbps uploadLTE
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GPRSNoYes
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EDGEYesYes
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Availability
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Oficially announced2022-022023-07
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Status2022-022023-07
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Design
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BuildPlastic, glassPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height168.6 mm160 mm
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Width77 mm73.2 mm
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Thickness8.9 mm7.9 mm
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Weight213 g180 g
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Waterproof-IP54
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Dust proof-IP54
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ColorsGray, Sky BlueAqua Green, Black
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Display
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Display typeIPS LCDAMOLED
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Physical size6.8 inches6.43 inches
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Resolution1080 x 2460 pixels1080 x 2400 pixels
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Pixel density395 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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CPUOcta-coreOcta-core
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CPUDual-core 2.05 GHz Cortex-A76Dual-core 2.4 GHz Kryo 265 Gold
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.9 GHz Kryo 265 Silver
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ChipsetMediatek Helio G95Qualcomm SM6225 Snapdragon 680 4G
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GPUMali-G76 MC4Adreno 610
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Memory RAM8 GB8 GB
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Internal storage128 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 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 typeQuadDual
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Main camera(wide) , 108 MP, f/1.8 , 1/1.52" , 0.7 µm, 30x digital zoom(wide) , 50 MP, f/1.8 , 77˚
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(ultrawide) , 5 MP, f/2.2 , 115˚(depth) , 2 MP, f/2.4
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution12000 x 9000 pixels8190 x 6120 pixels
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Primary camera video4K@30fps, 1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, night modeAutofocus, 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 camera16 MP, f/2.08 MP, f/2.0 , (wide) , 83˚ , 1/4" , 1.12 µm
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Selfie camera resolution4608 x 3456 pixels3264 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, 802.11n, 802.11n 5GHzWi-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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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.1v5.0
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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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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, 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 capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge, 18WSuperVOOC, 67W (76% in 30 min)
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Fast wireless chargingYes, 10W-
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Tests and performance
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Antutu355088 (v9)249000 (v9)
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Geekbench(single-core)494 (v5.2)411 (v6)
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Geekbench(multi-core)1588 (v5.2)1263 (v6)
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Cost
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Price250 USD220 USD
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