Lenovo Legion Duel 2 vs Nokia 2780 Flip
Lenovo Legion Duel 2
Nokia 2780 Flip
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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, 1700(AWS), 1900
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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 2, 4, 5, 7, 12, 13, 17, 25, 26, 41, 66, 71
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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, Cat4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042022-11
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Status2021-052022-11
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Design
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BuildGlass front (Gorilla Glass 5), glass back, aluminum frame-
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM)
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Height176 mm202.1 mm
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Width78.5 mm58 mm
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Thickness9.9 mm11.5 mm
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Weight259 g131.2 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, Red
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Display
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Display typeAMOLEDTFT LCD
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Physical size6.92 inches2.7 inches
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Resolution1080 x 2460 pixels240 x 320 pixels
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Pixel density388 ppi148 ppi
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Display colors16777216262144
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ProtectionCorning Gorilla Glass 5-
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Display features144Hz, HDR10+, 1300 nits (peak)-
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Secondary screen physical size-1.77 inches
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Hardware
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CPUOcta-core-
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CPUSingle-core 2.84 GHz Kryo 680Quad-core 1.3 GHz Cortex-A53
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CPU(second)Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.8 GHz Kryo 680
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ChipsetQualcomm SM8350 Snapdragon 888 5GQualcomm QM215 Snapdragon 215
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GPUAdreno 660Adreno 308
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Memory RAM12, 16 GB512 MB
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Internal storage256, 512 GB4 GB
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Memory cardNomicroSD, microSDHC
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Memory card max-32 GB
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StorageUFS 3.1-
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OS
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OSAndroid 11, ZUI 12.5Kai OS 3.1
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Main camera
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Camera typeDualSingle
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Main camera(wide) , 64 MP, f/1.9 , 82˚ , 25 mm, 1/1.32" , 1.0 µm5 MP
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(ultrawide) , 16 MP, f/2.2 , 123˚ , 16 mm, 1.0 µm
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Primary camera resolution9280 x 6920 pixels-
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Primary camera video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS, HDR10+ rec.-
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Primary camera flashdual-LED flashLED flash
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Camera featuresHDR, Panorama-
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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 µm
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Selfie camera video4K@30/60fps, 1080p@30/60/120fps-
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandDual-band-
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USB2 x Type-C (2.0 & 3.1)Type-C 2.0
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USB On-The-GoYes-
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Bluetoothv5.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYesNo
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GPSYes, with dual-band A-GPSYes
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GLONASSYes-
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GALILEOYes-
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5500 mAh1450 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingYes (50% in 12 min, 100% in 30 min)-
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Talk time 2G-7.3 h
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Talk time 3G-6.9 h
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Talk time 4G-3.4 h
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Standby time 2G-432 h
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Standby time 3G-456 h
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Standby time 4G-432 h
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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 USD90 USD