Lenovo K12 Pro vs Plum Optimax 2
Lenovo K12 Pro
Plum Optimax 2
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Network
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2G networkGSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100-
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4G networkLTE frequency band 1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A, 391 Mbps download, 151 Mbps upload-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2020-122018-3
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Status2020-122018-4
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM, dual stand-by)No
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Height172.1 mm192 mm
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Width76.8 mm109.7 mm
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Thickness9.7 mm11.5 mm
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Weight221 g270 g
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ColorsMetallic Sage, VioletBlack, Gold, Pink, Rose Gold, Silver
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Display
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Display typeIPS LCDTN TFT capacitive touchscreen
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Physical size6.8 inches7.0 inches
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Resolution720 x 1640 pixels600 x 1024 pixels
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Pixel density263 ppi170 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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Multitouch-Yes, max 5 fingers
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Kryo 260 GoldQuad-core 1.2 GHz Cortex-A7 ARM
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CPU(second)quad-core 1.8 GHz Kryo 260 Silver
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ChipsetQualcomm SM6115 Snapdragon 662-
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GPUAdreno 610Mali-400
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Memory RAM4 GB1 GB
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Internal storage64, 128 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max512 GB32 GB
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StorageUFS 2.1-
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OS
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OSAndroid 10Android 6.0 (Marshmallow)
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Main camera
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Camera typeTriple-
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Main camera(wide) , 64 MP, f/1.8 , 26 mm, 1/1.97" , 0.7 µm5 MP
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels-
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Primary camera video1080p@30/60fps720p@30fps
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Primary camera flashLED flash-
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Camera featuresAutofocus, 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, laser autofocusYes
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera16 MP, f/2.2 , 1.0 µm2 MP
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Selfie camera resolution4608 x 3456 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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RadioFM Radio-
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Radio FM-FM 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 2.0microUSB 2.0
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Bluetoothv5.0v2.1
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Bluetooth A2DPYes-
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bluetooth LEYes-
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NFCYes-
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GPSYes, with A-GPSNo
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GLONASSYes-
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GALILEOYes-
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SUPLYes-
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LTEEPYes-
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Features
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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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SensorsAccelerometer, fingerprint, proximityAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity6000 mAh2400 mAh
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Battery removableNon-removable-
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Fast battery chargingYes-
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Reverse chargingYes-
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Talk time-12 h
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Standby time-170 h
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Tests and performance
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Antutu178220 (v8)-
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Geekbench(single-core)320 (v5.2)-
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Geekbench(multi-core)1339 (v5.2)-
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Cost
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Price160 USD-
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