Microsoft Surface Duo vs Realme C30s
Microsoft Surface Duo
Realme C30s
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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
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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, 8, 38, 40, 41
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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, 151 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 announced2020-082022-09
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Status2020-082022-09
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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, eSIMDual SIM (Nano-SIM, dual stand-by)
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Height145.2 mm164.2 mm
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Width93.3 mm75.7 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 g186 g
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StylusYes-
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ColorsWhiteBlack, 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 5-
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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-core-
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CPUSingle-core 2.84 GHz Kryo 485Octa-core 1.6 GHz Cortex-A55
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CPU(second)Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetQualcomm SM8150 Snapdragon 855Android 12, Realme UI Go
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GPUAdreno 640IMG8322
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Memory RAM6 GB2, 3, 4 GB
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Internal storage128, 256 GB32, 64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageUFS 3.0-
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OS
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OSAndroid 10Android 11, Realme UI Go
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Main camera
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Camera typeSingleSingle
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Main camera11 MP, f/2.0 , 23 mm, 1.0 µm8 MP, f/2.0 , 26 mm, 1.12 µm, (wide) , 77˚ , 1/4.0" , 4x digital zoom
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Primary camera resolution-4208 x 3120 pixels
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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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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP, f/2.2 , 1/5.0" , 1.12 µm
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Selfie camera resolution-2592 x 1944 pixels
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Selfie camera video4K@30/60fps, 1080p@30/60fps, gyro-EIS720p@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
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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 802.11b, 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 reversible connectormicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth AptXaptX Adaptive-
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesNo
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Cost
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Price1400 USD100 USD
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Tests and performance
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Antutu-114300 (v9)
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Geekbench(single-core)-126 (v5.2)
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Geekbench(multi-core)-463 (v5.2)