Lenovo K12 vs ZTE nubia Z50
Lenovo K12
ZTE nubia Z50
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41LTE frequency band 1, 3, 4, 5, 7, 8, 12, 17, 20, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 28, 41, 79 SA/NSA
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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, 150 Mbps download, 51 Mbps uploadLTE-A (CA)
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GPRSClass 12Yes
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EDGEClass 12Yes
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Availability
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Oficially announced2020-122022-12
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Status2020-122022-12
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Design
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BuildPlasticGlass front, aluminum frame, glass back or eco leather back
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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 mm162.9 mm
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Width75.7 mm72.9 mm
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Thickness9.2 mm8.5 mm
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Weight200 g197/199 g
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ColorsNavy Blue, GrayBlack, Mint, Silver
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Display
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Display typeIPS LCDAMOLED
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Physical size6.5 inches6.67 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density270 ppi395 ppi
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Display colors167772161073741824
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ProtectionScratch resistant-
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Display features-144Hz, HDR10+, 1000 nits
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.8 GHz Kryo 240Single-core 3.2 GHz Cortex-X3
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CPU(second)quad-core 1.6 GHz Kryo 240dual-core 2.8 GHz Cortex-A715
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CPU(third)Dual-core 2.8 GHz Cortex-A710
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CPU(fourth)Triple-core 2.0 GHz Cortex-A510
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ChipsetQualcomm SM4250 Snapdragon 460Qualcomm SM8550 Snapdragon 8 Gen 2
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GPUAdreno 610Adreno 740
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Memory RAM4 GB8, 12, 16 GB
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Internal storage64 GB128, 256, 512, 1024 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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StorageUFS 2.1UFS 3.1/UFS 4.0
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OS
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OSAndroid 10Android 12, MyOS 13
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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 µm(standard) , 64 MP, f/1.6 , 35 mm, 1/1.7"
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(depth) , 2 MP(ultrawide) , 50 MP, f/2.2 , 116˚ , 14 mm
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Primary camera resolution8000 x 6000 pixels9280 x 6920 pixels
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Primary camera video1080p@30/60fps8K, 4K
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Primary camera flashLED flashRing-LED flash (4 LEDs)
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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, macro-mode, phase detection autofocus, laser autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 8 MP, f/2.2 , 26 mm, 1/2.0" , 1.12 µm(wide) , 16 MP, f/2.0
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Selfie camera resolution3264 x 2448 pixels4608 x 3456 pixels
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Selfie camera features-Face unlock, HDR
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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, with stereo speakers
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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, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 3.1
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USB On-The-Go-Yes
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Bluetoothv5.0v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes, eSE
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDS-Yes
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QZSS-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 80W
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Reverse chargingYes-
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Tests and performance
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Antutu138156 (v8)1255000 (v9)
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Geekbench(single-core)293 (v5.2)1365 (v5.2)
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Geekbench(multi-core)1287 (v5.2)4499 (v5.2)
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Cost
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Price120 USD420 USD
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