Plum Optimax 11 vs vivo X50
Plum Optimax 11
vivo X50
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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, 1900, 2100HSDPA 900, 2100
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4G network-LTE frequency band 1, 3, 5, 8, 40
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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
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-32020-07
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Status2018-42020-07
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Design
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BuildPlasticGlass front, glass back, aluminum frame
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SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height208 mm159.5 mm
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Width123 mm75.4 mm
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Thickness10 mm7.6 mm
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Weight330 g173 g
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ColorsBlack, Gold, Gray, Rose gold, WhiteBlack, Blue
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED capacitive touchscreen
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Physical size8.0 inches6.56 inches
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Resolution800 x 1280 pixels1080 x 2376 pixels
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Pixel density189 ppi398 ppi
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Display colors1677721616777216
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Protection-Scratch resistant
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MultitouchYes, max 5 fingers-
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Display features-HDR10+, 90Hz refresh rate
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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 2.2 GHz Kryo 470 Gold
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CPU(second)Hexa-core 1.8 GHz Kryo 470 Silver
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ChipsetSpreadtrum SC7731GQualcomm SDM730 Snapdragon 730
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GPUMali-400Adreno 618
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Memory RAM1 GB8 GB
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Internal storage16 GB128, 256 GB
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Memory cardmicroSDNo
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Memory card max32 GB-
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Storage-UFS 2.1
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OS
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OSAndroid 6.0 (Marshmallow)Funtouch 10.5 (Android 10)
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Main camera
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Camera type-Quad
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Main camera5 MP48 MP, f/1.6
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13 MP, f/2.5 , 50 mm, 1/2.8" , 0.8 µm, 2x optical zoom
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8 MP, f/2.2 , 16 mm, 1/4.0" , 1.12 µm
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5 MP, f/2.5
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Primary camera resolution2592 x 1944 pixels8000 x 6000 pixels
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Primary camera video720p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashLED flashdual-LED dual-tone 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
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Selfie camera
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Selfie camera2 MP32 MP, f/2.5 , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution1600 x 1200 pixels6528 x 4896 pixels
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Selfie camera video480p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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Radio-No
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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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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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Bluetoothv2.1v5.1
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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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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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, color spectrum, compass, fingerprint, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3500 mAh4200 mAh
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Battery removable-Non-removable
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Fast battery charging-Vivo FlashCharge
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Talk time40 h-
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Standby time800 h-
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Cost
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Price-470 USD