Microsoft Surface Duo 2 vs Oppo A77 5G
Microsoft Surface Duo 2
Oppo A77 5G
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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 800, 850, 900, 1700(AWS), 1900, 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, 42, 46, 48, 66, 71LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
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5G network5G band 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79 SA/NSA/Sub6 - global; 1, 2, 3, 5, 7, 20, 25, 28, 38, 41, 66, 71, 77, 78, 79, 257, 260, 261 SA/NSA/Sub6/mmWave - USA5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
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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 (5CA) Cat20, 2000 Mbps download, 150 Mbps uploadLTE
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5G speed6 Gbps download-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092022-06
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Status2021-102022-06
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Design
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BuildGlass front (Gorilla Glass Victus), glass back (Gorilla Glass)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 mm163.8 mm
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Width93.1 mm75.1 mm
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Thickness11 mm8 mm
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Height unfolded184.5 mm-
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Width unfolded145.2 mm-
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Thickness unfolded5.5 mm-
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Weight284 g190 g
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StylusYes-
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Waterproof-IPX4
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Dust proof-IPX4
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ColorsGlacier, ObsidianBlack, Blue
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD
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Physical size8.3 inches6.56 inches
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Resolution1892 x 2588 pixels720 x 1612 pixels
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Pixel density401 ppi269 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass VictusScratch resistant, 2.5D curved glass screen
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Display features90Hz, HDR, 800 nits (peak)480 nits (typ), 600 nits (HBM)
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Cover displayAMOLED capacitive touchscreen-
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Cover display physical size5.8 inches-
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Cover display resolution1344 x 1892 pixels-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 680Dual-core 2.4 GHz Cortex-A76
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CPU(second)Triple-core 2.42 GHz Kryo 680Hexa-core 2.0 GHz Cortex-A55
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CPU(third)Quad-core 1.80 GHz Kryo 680
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ChipsetQualcomm SM8350 Snapdragon 888 5GMediaTek MT6833P Dimensity 810
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GPUAdreno 660Mali-G57 MC2
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Memory RAM8 GB6 GB
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Internal storage128, 256, 512 GB128 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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StorageUFSUFS 2.2
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OS
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OSAndroid 11Android 12, ColorOS 12.1
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 12 MP, f/1.7 , 27 mm, 1.4 µm(wide) , 48 MP, f/1.7 , 26 mm, 80˚
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(telephoto) , 12 MP, f/2.4 , 51 mm, 1.0 µm, 2x optical zoom(depth) , 2 MP, f/2.4 , 89˚
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(ultrawide) , 13 MP, f/2.2 , 1.0 µm
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Primary camera resolution-8000 x 6000 pixels
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Primary camera video4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR1080p@30fps
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Primary camera flash-LED 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, macro-mode, phase detection autofocusAutofocus, 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 camera(wide) , 12 MP, f/2.0 , 24 mm, 1.0 µm(wide) , 8 MP, f/2.0 , 26 mm, 79˚
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jack-Yes
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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Earpiece-Yes
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotWi-Fi hotspotYes
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WLAN WiFi DirectWi-Fi directYes
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WLAN WiFi Dual BandDual-band-
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USBType-C 3.2, DisplayPortType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.1v5.3
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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Bluetooth AptXaptX AdaptiveaptX HD
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NFC-Yes
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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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BDS-Yes
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QZSS-Yes
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Features
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SensorsDual accelerometer, dual compass, fingerprint, dual gyroscope, dual 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 capacity4449 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 23WSuperVOOC, 33W (53% in 30 min)
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Talk time 4G28 h-
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Tests and performance
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Antutu750000 (v9)355000 (v9)
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Geekbench(single-core)1091 (v5.4)591 (v5.4)
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Geekbench(multi-core)3517 (v5.4)1771 (v5.4)
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Cost
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Price1900 USD290 USD