BLU X Link vs Ulefone Tab A7
BLU X Link
Ulefone Tab A7
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 5, 7, 8, 20
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HSDPA speed-21.1 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, Cat4, 301 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGENoYes
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Availability
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Oficially announced2018-32020-05
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Status2018-52020-05
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Design
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BuildAluminum bodyMetal, plastic
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SIMMini-SIMDual SIM (Nano-SIM, dual stand-by)
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Height45.8 mm243.6 mm
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Width54 mm162.4 mm
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Thickness13.9 mm7.9 mm
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Weight65 g566 g
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WaterproofIP54-
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Dust proofIP54-
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ColorsBlack, Rose Gold, SilverGray
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD
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Physical size1.1 inches10.1 inches
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Resolution240 x 240 pixels1200 x 1920 pixels
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Pixel density309 ppi224 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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CPU256 MHz1.6 GHz Quad-core Cortex-A55
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CPU(second)quad-core 1.2 GHz Cortex-A55
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ChipsetMediatek MT2502Unisoc SC9863A
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GPU-Mali-G52 MC2
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Memory RAM4 MB4 GB
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Internal storage4 MB64 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-128 GB
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; MP3, WAV ringtones-
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Multimedia
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RadioNoFM radio with RDS, recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi Hotspot-Wi-Fi hotspot
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WLAN WiFi Dual Band-Dual-band
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USBNoType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DP-A2DP
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bluetooth LE-LE
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NFC-No
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GPSNoYes
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GLONASS-Yes
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BDS-Yes
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Features
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Messaging SMSSMS-
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Messaging EmailEmail-
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JavaNo-
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SensorsAccelerometer, heart rateAccelerometer, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity320 mAh7680 mAh
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Battery removableNon-removableNon-removable
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Standby time 2G-30 h
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Standby time 3G-465 h
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OS
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OS-Android 11
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Main camera
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Camera type-Single
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Main camera13 MP, f/2.2 , 1/4" , 1.4 µm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-4K@30fps, 1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, digital zoom, 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 camera type-Single
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Selfie camera5 MP
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera features-Face unlock
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Selfie camera video-720p@30fps
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Tests and performance
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Antutu-103200 (v8)
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Cost
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Price-150 USD