Lenovo K12 vs Xiaomi Black Shark Helo
Lenovo K12
Xiaomi Black Shark Helo
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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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 upload3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A, 150 Mbps download, 51 Mbps uploadLTE, Cat18, 1.2 Gbps download, 221 Mbps upload
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GPRSClass 12Yes
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EDGEClass 12Yes
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Availability
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Oficially announced2020-122018-10
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Status2020-122018-11
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Design
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BuildPlasticAluminium alloy
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.2 mm160 mm
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Width75.7 mm75.2 mm
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Thickness9.2 mm8.7 mm
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Weight200 g190 g
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ColorsNavy Blue, GrayBlack
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Display
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Display typeIPS LCDAMOLED capacitive touchscreen
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Physical size6.5 inches6.01 inches
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Resolution720 x 1600 pixels1080 x 2160 pixels
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Pixel density270 ppi402 ppi
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Display colors1677721616777216
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ProtectionScratch resistantScratch resistant
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Multitouch-Yes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.8 GHz Kryo 240Quad-core 2.8 GHz Kryo 385 Gold
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CPU(second)quad-core 1.6 GHz Kryo 240quad-core 1.8 GHz Kryo 385 Silver
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ChipsetQualcomm SM4250 Snapdragon 460Qualcomm SDM845 Snapdragon 845
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GPUAdreno 610Adreno 630
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Memory RAM4 GB6, 8, 10 GB
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Internal storage64 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max512 GB-
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StorageUFS 2.1-
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OS
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OSAndroid 10Android 8.0 Oreo
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Main camera
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Camera typeDualDual
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Main camera(wide) , 48 MP, f/1.7 , 26 mm, 1/2.0" , 0.8 µm12 MP, f/1.8 , 1.25 µm
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(depth) , 2 MP20 MP, f/1.8 , 1.0 µm
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Primary camera resolution8000 x 6000 pixels4000 x 3000 pixels
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Primary camera video1080p@30/60fps2160p@30fps, 1080p@30fps, 720p@120fps
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Primary camera flashLED flashdual-LED flash
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Primary camera phase detection autofocus-dual pixel phase detection autofocus
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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 autofocusAutofocus, 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, RAW
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 8 MP, f/2.2 , 26 mm, 1/2.0" , 1.12 µm20 MP, f/2.2 , 1.0 µm
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Selfie camera resolution3264 x 2448 pixels5120 x 3840 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioNo
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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 Direct-Yes
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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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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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Beidou-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, gyroscope, fingerprint, light, proximity
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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 capacity5000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 3.0
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Reverse chargingYes-
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Tests and performance
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Antutu138156 (v8)-
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Geekbench(single-core)293 (v5.2)-
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Geekbench(multi-core)1287 (v5.2)-
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Cost
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Price120 USD-
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