BLU F91 vs Samsung Galaxy S23
BLU F91
Samsung Galaxy S23
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 850, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 2, 4, 5, 12, 13, 17, 25, 26, 41, 66, 71LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 46, 48, 66, 71 - USA
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5G network5G band 2, 5, 25, 41, 66, 71, 77 SA/NSA/Sub65G band 1, 7, 25, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speedLTELTE-A (7CA)
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GPRSNoYes
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EDGEYesYes
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Availability
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Oficially announced2022-042023-02
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Status2022-042023-02
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Design
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Build-Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
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Height168.7 mm146.3 mm
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Width76.8 mm70.9 mm
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Thickness8.9 mm7.6 mm
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Weight209 g168 g
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Payment-Samsung Pay (Visa, MasterCard certified)
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Waterproof-IP68 (1.5m and 30 mins)
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Dust proof-IP68
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ColorsBlueBlack, Cream, Graphite, Green, Lavender, Lime
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Display
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Display typeIPS LCDDynamic AMOLED 2X
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Physical size6.8 inches6.1 inches
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Resolution1080 x 2460 pixels1080 x 2340 pixels
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Pixel density395 ppi425 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass Victus 2
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Display features-120Hz, HDR10+, 1750 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A76Single-core 3.36 GHz Cortex-X3
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CPU(second)Hexa-core 2.0 GHz Cortex-A55dual-core 2.8 GHz Cortex-A715
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CPU(third)Dual-core 2.8 GHz Cortex-A710
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CPU(fourth)Triple-core 2.0 GHz Cortex-A510
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ChipsetMediaTek MT6833P Dimensity 810Qualcomm SM8550-AC Snapdragon 8 Gen 2
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GPUMali-G57 MC2Adreno 740
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Memory RAM8 GB8 GB
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Internal storage128 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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Storage-UFS 3.1/UFS 4.0
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OS
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OSAndroid 11Android 13, One UI 5.1
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Main camera
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Camera typeQuadTriple
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Main camera(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm, 30x digital zoom(wide) , 50 MP, f/1.8 , 1/1.56" , 1.0 µm, 85˚ , 24 mm
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(ultrawide) , 5 MP, f/2.2 , 115˚(telephoto) , 10 MP, f/2.4 , 70 mm, 1/3.94" , 1.0 µm, 3x optical zoom
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(macro) , 2 MP, f/2.4(ultrawide) , 12 MP, f/2.2 , 120˚ , 13 mm, 1/2.55" , 1.4 µm
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(depth) , 2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels-
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Primary camera video4K@30fps, 1080p@30fps8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical 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 typeSingle-
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Selfie camera16 MP, f/2.012 MP, f/2.2 , (wide) , 80˚ , 26 mm
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Selfie camera features-Autofocus, HDR, phase detection autofocus
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Selfie camera video1080p@30fps4K@30/60fps, 1080p@30fps
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Sound
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3.5mm jackYesNo
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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 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WiFi Tri-Band-Yes
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USBType-C 2.0Type-C 3.2
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USB On-The-GoYesYes
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Bluetoothv5.1v5.3
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Bluetooth A2DPYesYes
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bluetooth LELEYes
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NFCYesYes
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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, barometer, 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-Ion
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Battery capacity5000 mAh3900 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 18WYes, 25W (50% in 30 min)
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Reverse chargingYes-
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Wireless reverse charging-Yes, 4.5W
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Fast wireless chargingYes, 10WQi/PMA, 15W
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Tests and performance
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Antutu379387 (v9)1148900 (v9)
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Geekbench(single-core)572 (v5.2)578 (v5.2)
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Geekbench(multi-core)1670 (v5.2)2118 (v5.2)
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Cost
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Price220 USD800 USD
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SAR value
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SAR(head)-0.95 W/kg
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SAR(body)-0.88 W/kg
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SAR EU(head)-0.96 W/kg
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SAR EU(body)-1.30 W/kg