Prestigio Grace 7788 4G vs T-Mobile REVVL 4+
Prestigio Grace 7788 4G
T-Mobile REVVL 4+
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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, 1700(AWS), 1900
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4G networkLTE frequency band 3(1800), 7(2600), 18(800)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71
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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, Cat4, 150 Mbps download, 51 Mbps uploadLTE, 603 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 announced2018-102020-08
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Status2018-102020-09
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Design
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BuildPlastic-
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SIMDual SIM (Mini-SIM, dual stand-by)Nano-SIM
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Height213 mm165.4 mm
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Width127 mm75.2 mm
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Thickness9 mm8.1 mm
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Weight360 g180 g
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ColorsBlackGray
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size8 inches6.52 inches
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Resolution1920 x 1200 pixels720 x 1440 pixels
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Pixel density283 ppi247 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 1.0 GHz Cortex-A53Quad-core 2.0 GHz Kryo 260 Gold
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CPU(second)quad-core 1.8 GHz Kryo 260 Silver
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ChipsetMediaTek MT8735MQualcomm SDM665 Snapdragon 665
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GPUMali-T720 MP2Adreno 610
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Memory RAM2 GB4 GB
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Internal storage16 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB-
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OS
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OSAndroid 8.1 OreoAndroid 10
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Main camera
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Camera type-Dual
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Main camera5 MP16 MP
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5 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video720p@30fps1080p@30fps
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Primary camera flash-dual-LED dual-tone flash
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Camera featuresDigital zoom, panorama, HDR, face detection, self-timer, scene-modeHDR, Panorama
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Selfie camera
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Selfie camera type-Single
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Selfie camera2 MP16 MP
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Selfie camera resolution1600 x 1200 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
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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 2.0
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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-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Cost
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Price-230 USD