Prestigio Grace 3878 4G vs vivo Y15s 2021
Prestigio Grace 3878 4G
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 900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 3(1800), 7(2600), 18(800)LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41
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HSDPA speed42 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE Cat 4, 150 Mbps download, 51 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 announced2019-32021-11
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Status2019-32021-11
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Design
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BuildPlasticGlass front, plastic back, plastic frame
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SIMMicro SIMDual SIM (Nano-SIM, dual stand-by)
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Height124 mm164 mm
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Width208.5 mm75.2 mm
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Thickness9.2 mm8.3 mm
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Weight321 g179 g
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ColorsBlackBlue, Green
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size8 inches6.51 inches
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Resolution1280 x 800 pixels720 x 1600 pixels
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Pixel density189 ppi270 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A53Quad-core 2.2 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetMediatek MT8735Mediatek MT6765 Helio P35
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GPUMali-T720 MP2PowerVR GE8320
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Internal storage16 GB32 GB
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Memory RAM1 GB3 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB256 GB
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 11 Go edition, Funtouch 11.1
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Main camera
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Camera typeSingleDual
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Main camera2 MP13 MP, (wide) , f/2.2 , 27 mm
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(depth) , 2 MP, f/2.7
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Primary camera resolution1600 x 1200 pixels-
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Primary camera video720p@30fps1080p@30fps
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Primary camera flash-LED flash
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Camera featuresDigital zoom, panorama, HDR, face detection, self-timer, scene-modePanorama
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Selfie camera
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Selfie camera type-Single
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Selfie camera0.3 MP8 MP, f/2.0
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Selfie camera resolution640 x 480 pixels-
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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 RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, proximityAccelerometer, compass, 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 capacity3800 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Reverse charging-Yes
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Tests and performance
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Antutu-103000 (v8)
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Geekbench(single-core)-150 (v5.2)
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Geekbench(multi-core)-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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Cost
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Price-140 USD
