Microsoft Surface Duo vs Nokia G21
Microsoft Surface Duo
Nokia G21
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 2100 - global verion; 850, 900, 1700(AWS), 1900, 2100 - LATAM
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - global version; 1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 40, 66 - LATAM
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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) Cat18, 1200 Mbps download, 100 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082022-02
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Status2020-082022-02
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5)Glass front, plastic frame, plastic back
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SIMNano-SIM, eSIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height145.2 mm164.6 mm
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Width93.3 mm75.9 mm
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Thickness9.9 mm8.5 mm
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Height unfolded186.9 mm-
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Width unfolded145.2 mm-
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Thickness unfolded4.8 mm-
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Weight250 g190 g
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StylusYes-
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ColorsWhiteDusk, Nordic Blue
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD
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Physical size8.1 inches6.5 inches
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Resolution1800 x 2700 pixels720 x 1600 pixels
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Pixel density401 ppi270 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 590Hz, 400 nits (typ)
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Cover displayAMOLED capacitive touchscreen-
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Cover display physical size5.6 inches-
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Cover display resolution1350 x 1800 pixels-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 485Dual-core 1.6 GHz Cortex-A75
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CPU(second)Triple-core 2.42 GHz Kryo 485Hexa-core 1.6 GHz Cortex-A55
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetQualcomm SM8150 Snapdragon 855Unisoc T606
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GPUAdreno 640Mali-G57 MP1
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Memory RAM6 GB3, 4 GB
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Internal storage128, 256 GB64, 128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageUFS 3.0eMMC 5.1
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OS
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OSAndroid 10Android 11
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Main camera
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Camera typeSingleTriple
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Main camera11 MP, f/2.0 , 23 mm, 1.0 µm50 MP, f/1.8 , 0.64 µm, (wide) , 1/2.76"
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(macro) , 2 MP
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(depth) , 2 MP
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Primary camera video4K@30/60fps, 1080p@30/60fps, gyro-EIS1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, geotagging, panorama, HDR, touch focus, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera type-Single
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Selfie camera(wide) , 8 MP, f/2.0
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Selfie camera video4K@30/60fps, 1080p@30/60fps, gyro-EIS1080p@30fps
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Sound
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3.5mm jack-Yes
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LoudspeakerYes, with stereo speakersYes
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Earpiece-Yes
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Multimedia
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RadioNoFM radio, RDS, recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-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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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX Adaptive-
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NFC-Yes (market dependent)
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, 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 capacity3577 mAh5050 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 18W
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Cost
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Price1400 USD215 USD
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Tests and performance
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Antutu-155900 (v8)
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Geekbench(single-core)-312 (v5.2)
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Geekbench(multi-core)-1157 (v5.2)
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