Samsung Galaxy Quantum 2 vs Xiaomi Poco X4 Pro 5G
Samsung Galaxy Quantum 2
Xiaomi Poco X4 Pro 5G
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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 800, 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41
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5G network5G band 78 Sub65G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78
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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-A, 2000 Mbps download, 150 Mbps uploadLTE-A (CA)
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042022-02
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Status2021-042022-03
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Design
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Build-Plastic, aluminium alloy
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SIMNano-SIMHybrid Dual SIM (Nano-SIM, dual stand-by)
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Height161.9 mm164.2 mm
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Width73.8 mm76.1 mm
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Thickness8.1 mm8.1 mm
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Weight176 g205 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsBlack, Violet, WhiteBlack, Blue, Poco Yellow
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Display
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Display typeDynamic AMOLED 2XAMOLED
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Physical size6.7 inches6.67 inches
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Resolution1440 x 3200 pixels1080 x 2400 pixels
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Pixel density524 ppi395 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 features120Hz, 1200 nits (peak), 120Hz@FHD / 60Hz@QHD refresh rate120Hz, 700 nits, 1200 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.96 GHz Kryo 485Dual-core 2.2 GHz Kryo 660 Gold
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CPU(second)Triple-core 2.42 GHz Kryo 485Hexa-core 1.7 GHz Kryo 660 Silver
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetQualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipsetQualcomm SM6375 Snapdragon 695 5G
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GPUAdreno 640Adreno 619
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Memory RAM6 GB6, 8 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 max1 TB-
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Storage-UFS 2.2
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OS
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OSAndroid 11, One UI 3.1Android 11, MIUI 13 for POCO
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 64 MP, f/1.8 , 26 mm, 1/1.7x" , 0.8 µm(wide) , 108 MP, f/1.9 , 26 mm, 1/1.52" , 0.7 µm
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(ultrawide) , 12 MP, f/2.2 , 123˚ , 1.12 µm(ultrawide) , 8 MP, f/2.2 , 118˚
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(macro) , 5 MP, f/2.4(macro) , 2 MP, f/2.4
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Primary camera video4K@30fps, 1080p@30/60/240fps; gyro-EIS1080p@30/60fps
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Primary camera flashLED flashLED 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, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 10 MP, f/2.2(wide) , 16 MP, f/2.5 , 1/3.06" , 0.6 µm
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera featuresHDRFace unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-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 BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYesYes (market dependent)
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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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 capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingFast ChargingQuick Charge 3+, 67W (70% in 22 min, 100% in 41 min)
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Talk time 4G46 h-
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Tests and performance
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Antutu476000 (v8)395978 (v9)
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Geekbench(single-core)-661 (v5.2)
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Geekbench(multi-core)-1873 (v5.2)
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Cost
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Price620 USD330 USD
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