DEXP A555 vs Microsoft Surface Duo
DEXP A555
Microsoft Surface Duo
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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 900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 38LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 19 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 66
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTELTE-A (CA) Cat18, 1200 Mbps download, 100 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-072020-08
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Status2022-072020-08
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Design
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BuildPlasticGlass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM, eSIM
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Height149.3 mm145.2 mm
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Width70.5 mm93.3 mm
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Thickness9.8 mm9.9 mm
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Height unfolded-186.9 mm
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Width unfolded-145.2 mm
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Thickness unfolded-4.8 mm
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Weight158 g250 g
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Stylus-Yes
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ColorsBlack, PurpleWhite
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Display
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Display typeTFT-TNAMOLED capacitive touchscreen
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Physical size5.45 inches8.1 inches
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Resolution480 x 960 pixels1800 x 2700 pixels
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Pixel density197 ppi401 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 5
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Cover display-AMOLED capacitive touchscreen
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Cover display physical size-5.6 inches
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Cover display resolution-1350 x 1800 pixels
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Hardware
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CPUQuad-coreOcta-core
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CPUSingle-core 2.0 GHz Cortex-A75Single-core 2.84 GHz Kryo 485
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CPU(second)Triple-core 1.8 GHz Cortex-A55Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetUnisoc Tiger T310Qualcomm SM8150 Snapdragon 855
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GPUPowerVR GT7200Adreno 640
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Memory RAM2 GB6 GB
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Internal storage32 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Storage-UFS 3.0
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OS
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OSAndroid 11 Oreo Go EditionAndroid 10
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Main camera
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Camera typeSingleSingle
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Main camera5 MP11 MP, f/2.0 , 23 mm, 1.0 µm
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Primary camera resolution2560 x 1944 pixels-
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Primary camera video720p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera flashLED flash-
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Camera featuresAutofocus, digital zoom, geotagging, panorama-
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera2 MP, f/2.2
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Selfie camera resolution1920 x 1080 pixels-
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Selfie camera video480p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Sound
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3.5mm jackYes-
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LoudspeakerYesYes, with stereo speakers
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EarpieceYes-
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Multimedia
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RadioFM RadioNo
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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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX Adaptive
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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SensorsAccelerometerAccelerometer, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2500 mAh3577 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes
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Cost
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Price60 USD1400 USD
