Lenovo Legion Duel 2 vs vivo U3
Lenovo Legion Duel 2
vivo U3
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 2100
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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 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (CA)LTE, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042019-10
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Status2021-052019-10
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Design
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BuildGlass front (Gorilla Glass 5), glass back, aluminum framePlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height176 mm162.2 mm
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Width78.5 mm76.4 mm
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Thickness9.9 mm8.9 mm
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Weight259 g193 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, WhiteBlack, Blue, Green
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Display
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Display typeAMOLEDIPS LCD capacitive touchscreen
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Physical size6.92 inches6.53 inches
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Resolution1080 x 2460 pixels1080 x 2340 pixels
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Pixel density388 ppi395 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5Scratch resistant
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Multitouch-Yes
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Display features144Hz, HDR10+, 1300 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 680Dual-core 2.0 GHz Kryo 460 Gold
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CPU(second)Triple-core 2.42 GHz Kryo 680Hexa-core 1.7 GHz Kryo 460 Silver
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CPU(third)Quad-core 1.8 GHz Kryo 680
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ChipsetQualcomm SM8350 Snapdragon 888 5GQualcomm SDM675 Snapdragon 675
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GPUAdreno 660Adreno 612
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Memory RAM12, 16 GB4, 6 GB
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Internal storage256, 512 GB64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageUFS 3.1-
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OS
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OSAndroid 11, ZUI 12.5Funtouch 9.1 OS (Android 9.0 Pie)
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 64 MP, f/1.9 , 82˚ , 25 mm, 1/1.32" , 1.0 µm16 MP, f/1.8
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(ultrawide) , 16 MP, f/2.2 , 123˚ , 16 mm, 1.0 µm8 MP, f/2.2 , 13 mm
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2 MP, f/2.4
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Primary camera resolution9280 x 6920 pixels4608 x 3456 pixels
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Primary camera video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS, HDR10+ rec.1080p@30fps
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Primary camera flashdual-LED flashLED flash
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Camera featuresHDR, PanoramaAutofocus, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera44 MP, f/2.0 , 24 mm, 1/2.65" , 1.0 µm16 MP
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Selfie camera resolution-4608 x 3456 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
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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)microUSB 2.0
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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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Bluetooth AptX-Yes
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NFCYes-
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GPSYes, with dual-band A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BDSYesYes
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, light, 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 capacity5500 mAh5000 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
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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 USD150 USD