Prestigio Grace 3157 3G vs ZTE Blade S7
Prestigio Grace 3157 3G
ZTE Blade 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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HSDPA speed21 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speed-LTE, Cat4, 150 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 announced20172015-10
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Status20172015-10
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Design
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BuildMetal, plastic-
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SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height109 mm142 mm
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Width187 mm67 mm
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Thickness9.9 mm7.2 mm
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Weight460 g131 g
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ColorsBlackVarious
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Display
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Display typeIPS capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size7 inches5.0 inches
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Resolution1280 x 720 pixels1080 x 1920 pixels
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Pixel density210 ppi441 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.5 GHz Cortex-A53 ARM
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CPU(second)quad-core 1.0 GHz ARM Cortex-A53
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ChipsetMediatek MT8321Qualcomm MSM8939 Snapdragon 615
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GPUMali-400 MP2Adreno 405
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Memory RAM1 GB3 GB
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Internal storage8 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max32 GB64 GB
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OS
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OSAndroid OS, v7.0 NougatAndroid OS, v5.1 (Lollipop)
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Main camera
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Main camera2 MP13 MP
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Primary camera resolution1600 x 1200 pixels4128 x 3096 pixels
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Primary camera video480p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera featuresDigital zoom, panorama, HDR, face detection, self-timer, scene-modeGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera0.3 MP13 MP
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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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Notifications-Vibration; MP3, WAV ringtones
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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 802.11a, 802.11b, 802.11g, 802.11n, 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 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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Java-No
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SensorsAccelerometer, proximityAccelerometer, compass, gyro, 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 capacity2800 mAh2500 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Standby time--
