Plum Optimax 11 vs Samsung Galaxy Note 20
Plum Optimax 11
Samsung Galaxy Note 20
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G network-LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed11 Mbps5.76 Mbps
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LTE speed-LTE-A (7CA) Cat20, 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 announced2018-32020-08
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Status2018-42020-08
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Design
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BuildPlasticGlass front (Gorilla Glass 5), plastic back
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SIMDual SIM (Mini-SIM, dual stand-by)Single SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height208 mm161.6 mm
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Width123 mm75.2 mm
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Thickness10 mm8.3 mm
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Weight330 g192 g
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Stylus-Yes
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Payment-Samsung Pay (Visa, MasterCard certified)
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Waterproof-IP68(1.5m and 30 minutes)
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Dust proof-IP68
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ColorsBlack, Gold, Gray, Rose gold, WhiteBlue, Bronze, Gray, Green, Red
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Display
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Display typeIPS LCD capacitive touchscreenSuper AMOLED Plus capacitive touchscreen
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Physical size8.0 inches6.7 inches
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Resolution800 x 1280 pixels1080 x 2400 pixels
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Pixel density189 ppi393 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass 5
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MultitouchYes, max 5 fingers-
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Display features-HDR10+, Always-On display
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core - global / Single-core - USA 2.73 / 3.0 GHz Mongoose M5 - global / Kryo 585 - USA
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CPU(second)Dual-core - global / Triple-core - USA 2.50 - global / 2.42 - USA GHz Cortex-A76 - global / Kryo 585 - USA
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CPU(third)Quad-core 2.0 - global / 1.8 - USA GHz Cortex-A55 - global / Kryo 585 - USA
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ChipsetSpreadtrum SC7731GMali-G77 MP11 - global / Adreno 650 - USA
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GPUMali-400Mali-G77 MP11 - global / Adreno 650 - USA
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Memory RAM1 GB8 GB
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Internal storage16 GB256 GB
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Memory cardmicroSDNo
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Memory card max32 GB-
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Storage-UFS 3.0
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OS
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OSAndroid 6.0 (Marshmallow)Android 10; One UI 2.5
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Main camera
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Camera type-Triple
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Main camera5 MP12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm
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64 MP, f/2.0 , 27 mm, 1/1.72" , 0.8 µm, 3x hybrid zoom
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12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
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Primary camera resolution2592 x 1944 pixels4032 x 3024 pixels
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Primary camera video720p@30fps8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, face/smile detection, touch focusAutofocus, 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, tracking autofocus
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DxOMark photo-115
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DxOMark zoom-71
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DxOMark video-97
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DxOMark camera score-112
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Selfie camera
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Selfie camera2 MP10 MP, f/2.2 , 26 mm, 1/3.2" , 1.22 µm
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Selfie camera resolution1600 x 1200 pixels3840 x 2160 pixels
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Selfie camera video480p@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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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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Radio-FM radio (Snapdragon model only)
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv2.1v5.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth AptX-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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Beidou-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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SensorsAccelerometerAccelerometer, barometer, compass, fingerprint, gyroscope, proximity
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Power bank function-Yes
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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 capacity3500 mAh4300 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes
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Wireless charging-Qi/PMA
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Wireless reverse charging-Yes
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Talk time40 h-
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Standby time800 h-
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Cost
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Price-1100 USD