Nokia 8.1 vs Plum Optimax 7.0
Nokia 8.1
Plum Optimax 7.0
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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, 1900, 2100HSDPA 850, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHz-
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HSDPA speed42.2 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (2CA), Cat6, 300 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-122016-3
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Status2018-122016-4
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Design
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BuildFront/back glass, aluminum frame-
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM
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Height154.8 mm188 mm
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Width75.8 mm108 mm
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Thickness8 mm10 mm
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Weight180 g276 g
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ColorsBlue, Black, Copper, SilverBlack, White
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size6.18 inches7.0 inches
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Resolution1080 x 2280 pixels600 x 1024 pixels
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Pixel density408 ppi170 ppi
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Display colors1677721616777216
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ProtectionFull lamination technology-
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MultitouchYesYes, max 5 fingers
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Display featuresHDR10 compliant-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Kryo 360 GoldQuad-core 1.3 GHz Cortex-A7 ARM
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CPU(second)Hexa-core 1.7 GHz Kryo 360 Silver
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ChipsetQualcomm SDM710 Snapdragon 710Mediatek MT8321
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GPUAdreno 616Mali-400
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Internal storage64 GB8 GB
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Memory RAM4 GB1 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max400 GB32 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 9.0 Pie; Android OneAndroid OS, v5.1 (Lollipop)
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Main camera
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Camera typeDual-
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Main camera12 MP, f/1.8 , 25 mm, 1/2.55" , 1.4 µm5 MP
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13 MP, f/2.2
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Primary camera resolution4032 x 3024 pixels-
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Primary camera video2160p@30fps, 1080p@30fps720p@30fps
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Primary camera flashdual-LED flash-
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Primary camera phase detection autofocusdual pixel phase detection autofocus-
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Camera featuresAutofocus, 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-modeGeo-tagging, HDR, face detection, panorama
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Selfie camera
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Selfie camera20 MP, f/2.0 , 0.9 µm2 MP
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Selfie camera resolution5120 x 3840 pixels-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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Radio FMFM radioFM 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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connector2.0
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USB On-The-GoYes-
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Bluetoothv5.0v4.0
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Bluetooth A2DPYes-
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BDSYes-
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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Java-No
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, proximityAccelerometer
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3500 mAh2800 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Talk time 2G-21 h
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Talk time 3G-12 h
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Standby time 2G-800 h
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Standby time 3G-650 h