Samsung Galaxy A25 vs vivo Y15s 2021
Samsung Galaxy A25
vivo Y15s 2021
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6-
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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, 1174 Mbps download, 211 Mbps uploadLTE, 301 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-122021-11
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Status2023-122021-11
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Design
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BuildGlass front, plastic frame, plastic backGlass front, plastic back, plastic frame
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SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height161 mm164 mm
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Width76.5 mm75.2 mm
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Thickness8.3 mm8.3 mm
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Weight197 g179 g
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ColorsBlack, Fantasy Blue, Optimistic Blue, Personality YellowBlue, Green
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Display
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Display typeSuper AMOLEDIPS LCD
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Physical size6.5 inches6.51 inches
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Resolution1080 x 2340 pixels720 x 1600 pixels
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Pixel density396 ppi270 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A78Quad-core 2.2 GHz Cortex-A53
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.8 GHz Cortex-A53
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ChipsetExynos 1280Mediatek MT6765 Helio P35
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GPUMali-G68PowerVR GE8320
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Memory RAM6, 8 GB3 GB
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Internal storage128, 256 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB256 GB
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OS
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OSAndroid 14, One UI 6Android 11 Go edition, Funtouch 11.1
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 50 MP, f/1.8 , 27 mm, 1/2.76" , 0.64 µm(wide) , 13 MP, f/2.2 , 27 mm
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(ultrawide) , 8 MP, f/2.2 , 120˚ , 1/4" , 1.12 µm(depth) , 2 MP, f/2.7
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(macro) , 2 MP, f/2.4
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Primary camera resolution8190 x 6120 pixels-
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, 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, phase detection autofocusPanorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 13 MP, f/2.2 , 1/3.06" , 1.12 µm8 MP, f/2.0
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Selfie camera resolution4160 x 3120 pixels-
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Selfie camera featuresFace unlock, HDR, face detection-
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Selfie camera video1080p@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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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 DirectYesYes
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USBType-C 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.3v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, virtual proximity sensingAccelerometer, 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 capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 25W-
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Reverse charging-Yes
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Talk time 4G38 h-
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Tests and performance
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Antutu415000 (v9)103000 (v8)
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Geekbench(single-core)737 (v5.4)150 (v5.2)
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Geekbench(multi-core)2166 (v5.4)549 (v5.2)
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SAR value
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SAR(head)-0.83 W/kg
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SAR(body)-1.09 W/kg
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SAR EU(head)0.46 W/kg-
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SAR EU(body)1.19 W/kg-
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Cost
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Price250 USD140 USD
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Multimedia
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Radio-FM Radio
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