DEXP A555 vs vivo iQOO Z7s
DEXP A555
vivo iQOO Z7s
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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 800, 900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 38LTE frequency band 1, 3, 5, 8, 38, 40, 41
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5G network-5G band 1, 3, 8, 28, 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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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTELTE-A, 750 Mbps download, 211 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-072023-05
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Status2022-072023-05
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Design
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BuildPlasticPolycarbonate
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height149.3 mm158.9 mm
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Width70.5 mm73.5 mm
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Thickness9.8 mm7.8 mm
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Weight158 g172 g
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ColorsBlack, PurpleBlue, Night
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Display
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Display typeTFT-TNAMOLED
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Physical size5.45 inches6.38 inches
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Resolution480 x 960 pixels1080 x 2400 pixels
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Pixel density197 ppi413 ppi
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Display colors1677721616777216
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Display features-90Hz, 1300 nits (peak)
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Hardware
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CPUQuad-coreOcta-core
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CPUSingle-core 2.0 GHz Cortex-A75Dual-core 2.2 GHz Kryo 660 Gold
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CPU(second)Triple-core 1.8 GHz Cortex-A55Hexa-core 1.7 GHz Kryo 660 Silver
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ChipsetUnisoc Tiger T310Qualcomm SM6375 Snapdragon 695 5G
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GPUPowerVR GT7200Adreno 619
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Memory RAM2 GB6, 8 GB
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Internal storage32 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-128 GB
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Storage-UFS 2.2
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OS
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OSAndroid 11 Oreo Go EditionAndroid 13, Funtouch 13
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Main camera
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Camera typeSingleDual
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Main camera5 MP64 MP, (wide) , f/1.8 , 1/1.97" , 0.7 µm, 10x digital zoom
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(depth) , 2 MP, f/2.4
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Primary camera resolution2560 x 1944 pixels9280 x 6920 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, digital zoom, geotagging, panoramaAutofocus, continuous shooting, digital 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, macro-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera2 MP, f/2.216 MP, f/2.0 , (wide)
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Selfie camera resolution1920 x 1080 pixels4608 x 3456 pixels
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Selfie camera features-Face unlock
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Selfie camera video480p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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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
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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 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFCNoNo
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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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Features
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SensorsAccelerometerAccelerometer, 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 mAh4500 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes, 44W (50% in 24 min)
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Cost
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Price60 USD240 USD
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Tests and performance
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Antutu-405000 (v9)
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SAR value
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SAR(head)-1.15 W/kg
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SAR(body)-0.84 W/kg