Lenovo Legion Y90 vs Realme C21
Lenovo Legion Y90
Realme C21
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMAGSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1900, 2100; CDMA2000 1xHSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 2, 3, 7, 8, 20, 25, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA/Sub6-
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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 announced2022-032021-03
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Status2022-032021-03
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Design
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BuildGlass, MetalGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height177 mm165.2 mm
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Width78.4 mm76.4 mm
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Thickness10.1 mm8.9 mm
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Weight252 g190 g
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Build featuresBuilt-in two cooling fans, RGB light panel (on the back), 4 ultrasonic buttons (Gaming triggers)-
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ColorsGrayBlack, Blue
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.92 inches6.5 inches
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Resolution1080 x 2460 pixels720 x 1600 pixels
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Pixel density388 ppi270 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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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 3.0 GHz Cortex-X2Quad-core 2.3 GHz Cortex-A53
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CPU(second)Triple-core 2.50 GHz Cortex-A710quad-core 1.8 GHz Cortex-A53
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetQualcomm SM8450 Snapdragon 8 Gen 1MediaTek Helio G35
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GPUAdreno 730PowerVR GE8320
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Memory RAM12, 16, 18 GB3, 4 GB
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Internal storage256, 640(512GB UFS + 128GB SSD) GB32, 64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageUFS 3.1eMMC 5.1
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OS
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OSAndroid 12, ZUI 13Android 10, Realme UI 1.0 / Android 11, Realme UI 2.0
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 64 MP, f/1.9 , 25 mm, 1/1.32" , 1.0 µm(wide) , 13 MP, f/2.2 , 26 mm, 1/3.06" , 1.12 µm
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(ultrawide) , 13 MP, 120˚(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution9280 x 6944 pixels2560 x 1920 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 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 autofocusAutofocus, 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
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera16 MP, f/2.0 , 1/2.65" , 0.7 µm5 MP, f/2.2 , 1/5.0" , 1.12 µm, (wide)
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Selfie camera resolution4608 x 3456 pixels2560 x 1920 pixels
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Selfie camera features-Face unlock, HDR, panorama
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 3.1 Gen2, Type-C 2.0microUSB 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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NFCYesNo
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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, 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 capacity5600 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 68W (100% in 35 min)Yes
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Reverse charging-Yes
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Tests and performance
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Antutu1005000 (v9)110490 (v8)
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Geekbench(single-core)1121 (v5.2)174 (v5.2)
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Geekbench(multi-core)3823 (v5.2)982 (v5.2)
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Cost
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Price620 USD130 USD