Prestigio Grace 7788 4G vs Xiaomi Black Shark 3
Prestigio Grace 7788 4G
Xiaomi Black Shark 3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 3(1800), 7(2600), 18(800)LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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5G network-5G band 41(2500), 78(3500), 79(4700); SA/NSA
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HSDPA speed42 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-102020-03
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Status2018-102020-03
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Design
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BuildPlasticGlass front, aluminum back, aluminum frame
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SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height213 mm168.7 mm
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Width127 mm77.3 mm
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Thickness9 mm10.4 mm
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Weight360 g222 g
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ColorsBlackBlack, Gray, Silver
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Display
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Display typeIPS capacitive touchscreenAMOLED capacitive touchscreen
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Physical size8 inches6.67 inches
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Resolution1920 x 1200 pixels1080 x 2400 pixels
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Pixel density283 ppi395 ppi
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Display colors1677721616777216
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Protection-Scratch resistant
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MultitouchYesYes
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Display features-Always-on display, 100% DCI-P3, HDR10+, 270Hz touch-sensing, 500 nits typ. brightness
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.0 GHz Cortex-A53Single-core 2.84 GHz Kryo 585
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CPU(second)Triple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.80 GHz Kryo 585
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ChipsetMediaTek MT8735MQualcomm SM8250 Snapdragon 865
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GPUMali-T720 MP2Adreno 650
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Memory RAM2 GB8, 12 GB
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Internal storage16 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max32 GB-
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Storage-UFS 3.0
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OS
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OSAndroid 8.1 OreoAndroid 10.0
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Main camera
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Camera type-Triple
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Main camera5 MP64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
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13 MP, f/2.3
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5 MP, f/2.2
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video720p@30fps2160p@30/60fps, 1080p@30/60/240fps, 720p@1920fps
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Primary camera flash-LED flash
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Camera featuresDigital zoom, panorama, HDR, face detection, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, RAW
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Selfie camera
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Selfie camera2 MP20 MP, f/2.2 , 1/3" , 0.9 µm
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Selfie camera resolution1600 x 1200 pixels5184 x 3880 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 RadioNo
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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, 802.11ax
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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 2.0Type-C 1.0 reversible connector
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Bluetoothv4.0v5.0
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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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GLONASS-Yes
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GALILEO-Yes
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Beidou-Yes
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QZSS-Yes
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, compass, gyroscope, 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 capacity4000 mAh4720 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Qualcomm Quick Charge 4+ (100% in 38 min)
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Magnetic charging-Yes
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Cost
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Price-550 USD
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