Samsung Galaxy A7 (2018) vs Prestigio Grace 3157 3G
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Samsung Galaxy A7 (2018)
Prestigio Grace 3157 3G
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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 900, 2100
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4G networkLTE-
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HSDPA speed42.2 Mbps21 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (2CA), Cat6, 300 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-92017
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Status2018-102017
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Design
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BuildAluminium alloy, glassMetal, plastic
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Mini-SIM, dual stand-by)
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Height159.8 mm109 mm
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Width76.8 mm187 mm
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Thickness7.5 mm9.9 mm
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Weight168 g460 g
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PaymentSamsung Pay-
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ColorsBlack, Blue, Gold, PinkBlack
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Display
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Display typeSuper AMOLEDIPS capacitive touchscreen
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Physical size6.0 inches7 inches
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Resolution1080 x 2220 pixels1280 x 720 pixels
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Pixel density411 ppi210 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass-
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MultitouchYesYes
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Display featuresAlways-on display-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Cortex-A73Quad-core 1.3 GHz Cortex-A7
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CPU(second)Hexa-core 1.6 GHz Cortex-A53
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ChipsetExynos 7 Octa 7885Mediatek MT8321
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GPUMali-G71Mali-400 MP2
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Memory RAM4, 6 GB1 GB
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Internal storage64, 128 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB32 GB
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OS
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OSAndroid 8.0 OreoAndroid OS, v7.0 Nougat
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Main camera
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Camera typeTriple-
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Main camera24 MP, f/1.72 MP
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8 MP, f/2.4 , 13 mm
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5 MP, f/2.2
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Primary camera resolution5632 x 4224 pixels1600 x 1200 pixels
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Primary camera video2160p@30fps, 1080p@30fps480p@30fps
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Primary camera flashLED flash-
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeDigital zoom, panorama, HDR, face detection, self-timer, scene-mode
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Selfie camera
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Selfie camera24 MP, f/2.00.3 MP
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Selfie camera resolution5632 x 4224 pixels640 x 480 pixels
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Selfie camera video1080p@30fps480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYes-
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Multimedia
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Radio FMFM radioFM radio
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth AVRCPYes-
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bluetooth HFPYes-
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bluetooth HIDYes-
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bluetooth OPPYes-
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bluetooth PANYes-
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bluetooth DIPYes-
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bluetooth MAPYes-
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bluetooth PBAPPBAP/PAB-
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bluetooth HOGPYes-
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bluetooth HSPYes-
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NFCYes(optional)-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BeidouYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, hall, light, proximityAccelerometer, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3300 mAh2800 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
