Lenovo Legion Duel 2 vs Xiaomi Redmi K30
Lenovo Legion Duel 2
Xiaomi Redmi K30
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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5G network5G band 1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6/mmWave-
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HSDPA speed42.2 Mbps42 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (CA)LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042019-12
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Status2021-052019-12
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Design
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BuildGlass front (Gorilla Glass 5), glass back, aluminum frameAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height176 mm165.3 mm
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Width78.5 mm76.6 mm
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Thickness9.9 mm8.8 mm
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Weight259 g208 g
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Build featuresBuilt-in two cooling fans, RGB light panel (on the back), 6 pressure sensitive zones (gaming triggers)-
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ColorsBlack, WhiteBlue, Purple, Red
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Display
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Display typeAMOLEDIPS LCD capacitive touchscreen
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Physical size6.92 inches6.67 inches
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Resolution1080 x 2460 pixels1080 x 2400 pixels
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Pixel density388 ppi395 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 52.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, Oleophobic coating
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Multitouch-Yes
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Display features144Hz, HDR10+, 1300 nits (peak)HDR10, 120Hz sampling rate
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 680Dual-core 2.2 GHz Kryo 470 Gold
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CPU(second)Triple-core 2.42 GHz Kryo 680Hexa-core 1.8 GHz Kryo 470 Silver
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CPU(third)Quad-core 1.8 GHz Kryo 680
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ChipsetQualcomm SM8350 Snapdragon 888 5GQualcomm SDM730 Snapdragon 730G
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GPUAdreno 660Adreno 618
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Memory RAM12, 16 GB6, 8 GB
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Internal storage256, 512 GB64, 128, 256 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageUFS 3.1UFS 2.1
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OS
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OSAndroid 11, ZUI 12.5MIUI V11 (Android 10.0)
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Main camera
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Camera typeDualQuad
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Main camera(wide) , 64 MP, f/1.9 , 82˚ , 25 mm, 1/1.32" , 1.0 µm64 MP, f/1.9 , 26 mm, 1/1.7" , 0.8 µm
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(ultrawide) , 16 MP, f/2.2 , 123˚ , 16 mm, 1.0 µm8 MP, f/2.2 , 13 mm, 1.12 µm, 1/4"
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2 MP, f/2.4 , 1/5" , 1.75 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Primary camera resolution9280 x 6920 pixels9248 x 6944 pixels
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Primary camera video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS, HDR10+ rec.2160p@30fps, 1080p@30/120fps, 720p@960fps
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Primary camera flashdual-LED flashdual LED flash
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Camera featuresHDR, PanoramaAutofocus, continuous shooting, digital 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 camera typeSingleDual
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Selfie camera44 MP, f/2.0 , 24 mm, 1/2.65" , 1.0 µm20 MP, f/2.2 , 27 mm, 1/3.4" , 0.8 µm
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2 MP, f/2.4 , 1/5" , 1.75 µm
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Selfie camera resolution-5963 x 3354 pixels
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Selfie camera video4K@30/60fps, 1080p@30/60/120fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11axWi-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 BandDual-bandYes
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USB2 x Type-C (2.0 & 3.1)Type-C reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYesYes
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GPSYes, with dual-band A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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Beidou-Yes
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, barometer, compass, geomagnetic, gravity, gyroscope, pedometer, proximity, light, side-mounted fingerprint sensor
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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 capacity5500 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes (50% in 12 min, 100% in 30 min)Yes(100% in 68 min)
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Tests and performance
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Antutu842552 (v9)-
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Geekbench(single-core)1168 (v5.2)-
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Geekbench(multi-core)3836 (v5.2)-
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Cost
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Price960 USD245 USD