BLU G51 vs UMIDIGI A9 Pro
BLU G51
UMIDIGI A9 Pro
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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, 1700(AWS), 1900, 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, 26, 34, 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 speed-LTE, Cat6, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-062020-09
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Status2022-062020-09
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Design
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Build-Glass, Metal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height155.3 mm158.7 mm
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Width73.5 mm74.9 mm
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Thickness9.5 mm8.6 mm
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Weight166 g213 g
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ColorsBlack, Blue, Gold, Green, SilverBlack, Green
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Display
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Display typeIPS LCDIPS LCD
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Physical size6.1 inches6.3 inches
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Resolution720 x 1520 pixels1080 x 2340 pixels
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Pixel density276 ppi409 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, LTPS (Low Temperature PolySilicon)
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Hardware
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CPU-Octa-core
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 2.0 GHz Cortex-A73
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CPU(second)quad-core 2.0 GHz Cortex-A53
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ChipsetMediatek MT6761 Helio A22MediaTek Helio P60 MT6771
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GPUPowerVR GE8320Mali-G72 MP3
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Memory RAM2 GB4, 6 GB
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Internal storage32 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB256 GB
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Storage-UFS 2.1
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OS
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OSAndroid 11 Go EditionAndroid 10
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Main camera
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Camera typeDualQuad
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Main camera8 MP48 MP, f/1.79
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(depth) , 0.3 MP16 MP, 120˚
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5 MP
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5 MP, 26 mm
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Primary camera resolution-8000 x 6000 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashdual-LED flash
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Camera featuresHDR, PanoramaAutofocus, 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, macro-mode, phase detection autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera8 MP24 MP, f/2.0 , 1/2" , 0.8 µm
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Selfie camera features-Face unlock
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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 802.11a, 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 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 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth HID-Yes
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bluetooth LEYes-
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NFCNoNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, fingerprint, gyroscope, infrared thermometer, light, 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 capacity3000 mAh4150 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes
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Tests and performance
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Antutu-166000 (v8)
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Geekbench(single-core)543 (v5.2)290 (v5.2)
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Geekbench(multi-core)1675 (v5.2)1433 (v5.2)
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Cost
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Price-120 USD