BLU G91 Max vs Samsung Galaxy M21s
BLU G91 Max
Samsung Galaxy M21s
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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 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 38LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 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-A, 603 Mbps download, 150 Mbps upload
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GPRSNoYes
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EDGEYesYes
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Availability
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Oficially announced2022-022020-11
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Status2022-022020-11
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Design
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BuildPlastic, glassGlass front (Gorilla Glass 3), plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height168.6 mm159.2 mm
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Width77 mm75.1 mm
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Thickness8.9 mm8.9 mm
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Weight213 g191 g
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ColorsGray, Sky BlueBlack, Blue
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Display
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Display typeIPS LCDSuper AMOLED
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Physical size6.8 inches6.4 inches
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Resolution1080 x 2460 pixels1080 x 2340 pixels
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Pixel density395 ppi403 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, Corning Gorilla Glass 3
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Display features-420 nits (typ), Infinity U Display
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.05 GHz Cortex-A76Quad-core 2.3 GHz Cortex-A73
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.7 GHz Cortex-A53
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ChipsetMediatek Helio G95Exynos 9611
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GPUMali-G76 MC4Mali-G72 MP3
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Memory RAM8 GB4, 6 GB
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Internal storage128 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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Storage-UFS 2.1
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OS
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OSAndroid 11Android 10, One UI 2.5
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Main camera
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Camera typeQuadTriple
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Main camera(wide) , 108 MP, f/1.8 , 1/1.52" , 0.7 µm, 30x digital zoom(wide) , 64 MP, f/1.8 , 1/1.72" , 0.8 µm, 26 mm
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(ultrawide) , 5 MP, f/2.2 , 115˚(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm
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(macro) , 2 MP, f/2.4(depth) , 5 MP, f/2.2
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(depth) , 2 MP, f/2.4
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Primary camera resolution12000 x 9000 pixels9280 x 6920 pixels
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Primary camera video4K@30fps, 1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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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, continuous shooting, digital zoom, 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/2.032 MP, f/2.0 , (wide) , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution4608 x 3456 pixels-
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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
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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, 802.11n, 802.11n 5GHzWi-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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USBType-C 2.0Type-C 2.0
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USB On-The-GoYes-
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Bluetoothv4.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LELEYes
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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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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 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge, 18WFast Charging
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Fast wireless chargingYes, 10W-
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Tests and performance
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Antutu355088 (v9)186200 (v8)
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Geekbench(single-core)494 (v5.2)-
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Geekbench(multi-core)1588 (v5.2)-
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Cost
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Price250 USD280 USD
