DEXP A555 vs vivo X90
DEXP A555
vivo X90
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 7, 8, 20, 38LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
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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
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-072022-11
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Status2022-072022-11
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Design
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BuildPlasticGlass front, glass back or eco leather back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height149.3 mm164.1 mm
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Width70.5 mm74.4 mm
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Thickness9.8 mm8.5 mm
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Weight158 g196/200 g
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Waterproof-IP64
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Dust proof-IP64
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ColorsBlack, PurpleBlack, Blue, Red
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Display
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Display typeTFT-TNAMOLED
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Physical size5.45 inches6.78 inches
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Resolution480 x 960 pixels1260 x 2800 pixels
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Pixel density197 ppi453 ppi
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Display colors167772161073741824
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Protection-Scratch resistant, 3D curved glass screen
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Display features-120Hz, HDR10+
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Hardware
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CPUQuad-coreOcta-core
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CPUSingle-core 2.0 GHz Cortex-A75Single-core 3.05 GHz Cortex-X3
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CPU(second)Triple-core 1.8 GHz Cortex-A55Triple-core 2.85 GHz Cortex-A715
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetUnisoc Tiger T310MediaTek Dimensity 9200
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GPUPowerVR GT7200Arm Immortalis-G715
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Memory RAM2 GB8, 12 GB
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Internal storage32 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Storage-UFS 3.1, UFS 4.0
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OS
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OSAndroid 11 Oreo Go EditionAndroid 13, Funtouch (global), Origin OS 3 (China)
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Main camera
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Camera typeSingleTriple
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Main camera5 MP50 MP, (wide) , f/1.8 , 1/1.49" , 1.0 µm, 10x digital zoom
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(telephoto) , 12 MP, f/2.0 , 50 mm, 1/2.93" , 1.22 µm, 2x optical zoom
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116˚ , (ultrawide) , 12 MP, f/2.0 , 16 mm, 1/2.93" , 1.22 µm
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Primary camera resolution2560 x 1944 pixels8190 x 6120 pixels
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Primary camera video720p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera optics-Zeiss optics
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Primary camera flashLED flashdual-LED dual-tone flash
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Camera featuresAutofocus, digital zoom, geotagging, panoramaAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera2 MP, f/2.232 MP, f/2.5 , (wide) , 24 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution1920 x 1080 pixels6528 x 4896 pixels
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Selfie camera features-Face unlock
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Selfie camera video480p@30fps4K@30fps, 1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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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, 802.11ax
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WLAN WiFi HotspotYes-
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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 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.3
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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Infrared-Yes
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometerAccelerometer, color spectrum, compass, fingerprint, gyroscope, 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 mAh4810 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes, 120W (50% in 8 min)
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Reverse charging-Yes
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Talk time 4G-17.5 h
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Cost
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Price60 USD500 USD
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Tests and performance
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Antutu-1250000 (v9)
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Geekbench(single-core)-1426 (v5.2)
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Geekbench(multi-core)-4438 (v5.2)
