Cubot R19 vs Samsung Galaxy S21 5G
Cubot R19
Samsung Galaxy S21 5G
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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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800), 19(800)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
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5G network-5G band SA/NSA/Sub6/mmWave
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE-A (CA), 2000 Mbps download, 200 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-72021-01
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Status2019-72021-01
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Design
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BuildPolycarbonateGlass front (Gorilla Glass Victus), plastic back, aluminum frame
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SIMNano-SIMSingle SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)
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Height148.8 mm151.7 mm
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Width70.7 mm71.2 mm
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Thickness8.9 mm7.9 mm
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Weight-169 (Sub6) / 171 (mmWave) 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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ColorsBlack, GreenGray, Pink, Violet, White
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Display
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Display typeIPS capacitive touchscreenDynamic AMOLED 2X
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Physical size5.71 inches6.2 inches
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Resolution720 x 1520 pixels1080 x 2400 pixels
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Pixel density295 ppi421 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, GFF full laminationScratch resistant, Corning Gorilla Glass Victus
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MultitouchYes-
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Display features-120Hz, HDR10+, 1300 nits (peak), Infinity-O display, Always-On display
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Hardware
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CPU-Octa-core
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CPUQuad-core 2.0 GHz Cortex-A53Single-core 2.9 GHz Cortex-X1
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CPU(second)Triple-core 2.80 GHz Cortex-A78
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CPU(third)Quad-core 2.2 GHz Cortex-A55
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ChipsetMediatek Helio A22Exynos 2100
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GPUPowerVR GE8300Mali-G78 MP14
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Memory RAM3 GB8 GB
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Internal storage32 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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Storage-UFS 3.X
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OS
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OSAndroid 9.0 PieAndroid 11, One UI 3.1
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Main camera
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Camera typeDualTriple
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Main camera13 MP, f/2.012 MP, f/1.8 , (wide) , 26 mm, 1/1.76" , 1.8 µm
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2 MP64 MP, (telephoto) , f/2.0 , 29 mm, 1/1.72" , 0.8 µm, 1.1x optical zoom , 3x hybrid zoom
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120˚ , (ultrawide) , 12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
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Primary camera resolution4160 x 3120 pixels4032 x 3024 pixels
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Primary camera video1080p@30fps8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detectionAutofocus, continuous shooting, digital zoom, optical zoom, 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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DxOMark photo-123
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DxOMark zoom-77
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DxOMark video-93
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DxOMark camera score-116
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Selfie camera
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Selfie camera8 MP10 MP, (wide) , f/2.2 , 80˚ , 26 mm, 1/3.24" , 1.22 µm
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Selfie camera resolution3264 x 2448 pixels3648 x 2736 pixels
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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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DxOMark photo-100
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DxOMark video-95
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DxOMark camera score-98
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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 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, 802.11ax, 6E
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYes-
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 3.2
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-Yes
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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, fingerprint, light, 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-IonLi-Ion
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Battery capacity2800 mAh4000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Yes
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Wireless reverse charging-Yes
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Fast wireless charging-Qi/PMA
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Cost
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Price250 USD800 USD
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Tests and performance
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Antutu-677991 (v8)
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Geekbench(single-core)-828 (v5.2)
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Geekbench(multi-core)-2897 (v5.2)
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SAR value
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SAR(head)-0.74 W/kg
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SAR(body)-1.08 W/kg
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SAR EU(head)-0.46 W/kg
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SAR EU(body)-1.51 W/kg