Microsoft Surface Duo vs ZTE Blade A7
Microsoft Surface Duo
ZTE Blade A7
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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, 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, 46, 66LTE frequency band 1(2100), 5(850), 8(900), 3(1800), 7(2600)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (CA) Cat18, 1200 Mbps download, 100 Mbps uploadLTE Cat 4, 150.8 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 announced2020-082019-5
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Status2020-082019-5
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Design
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BuildGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5)Plastic
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SIMNano-SIM, eSIMDual SIM (Nano-SIM, dual SIM stand-by)
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Height145.2 mm154 mm
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Width93.3 mm72.8 mm
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Thickness9.9 mm7.9 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 g146 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 capacitive touchscreen
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Physical size8.1 inches6.09 inches
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Resolution1800 x 2700 pixels720 x 1560 pixels
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Pixel density401 ppi282 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5-
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Multitouch-Yes
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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 485Quad-core 2.0 GHz Cortex-A73
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CPU(second)Triple-core 2.42 GHz Kryo 485quad-core 2 GHz Cortex-A53
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetQualcomm SM8150 Snapdragon 855MediaTek Helio P60 (MT6771V)
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GPUAdreno 640Mali-G72 MP3
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Memory RAM6 GB2, 3 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-256 GB
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StorageUFS 3.0-
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OS
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OSAndroid 10Android 9.0 Oreo
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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 µm16 MP, f/1.8
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Primary camera resolution-4608 x 3456 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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Camera features-Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera8 MP
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Selfie camera resolution-3264 x 2448 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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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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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, proximity, light
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3577 mAh2000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Cost
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Price1400 USD-
