Prestigio Grace 3157 4G vs Ulefone S7
Prestigio Grace 3157 4G
Ulefone S7
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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 900, 2100
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4G networkLTE frequency band 3(1800), 7(2600), 18(800)-
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HSDPA speed21 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20172017
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Status20172017
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Design
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BuildMetal, plasticPlastic
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
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Height109 mm145.8 mm
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Width187 mm70.8 mm
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Thickness9.9 mm10.8 mm
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Weight460 g151 g
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ColorsBlackBlack, Blue, Gold, Red, Turquoise
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size7 inches5 inches
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Resolution1280 x 720 pixels720 x 1280 pixels
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Pixel density210 ppi294 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.1 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A7 ARM
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ChipsetMediaTek MT8735DMediatek MT6580A
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GPUMali-T720 MP2Mali-400 MP2
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Memory RAM1 GB1 GB
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Internal storage8 GB8 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC, microSDXC
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v7.0 NougatAndroid OS, v7.0 Nougat
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Main camera
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Camera type-Dual
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Main camera2 MP5 MP, f/2.4
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5 MP
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Primary camera resolution1600 x 1200 pixels2592 x 1944 pixels
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Primary camera video480p@30fps480p@30fps
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Primary camera flash-dual-LED flash
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Camera featuresDigital zoom, panorama, HDR, face detection, self-timer, scene-modeAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera0.3 MP2 MP
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Selfie camera resolution640 x 480 pixels1600 x 1200 pixels
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Selfie camera video480p@30fps480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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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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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, proximityAccelerometer, light, 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 capacity2800 mAh2500 mAh
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Battery removableNon-removableRemovable
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Standby time 2G-368 h
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Standby time 3G-368 h
