Bluboo D2 Pro vs Tecno Spark 4
Bluboo D2 Pro
Tecno Spark 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, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 18(800)LTE frequency band 1, 3, 5, 8, 38, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE, 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 announced2017-122019-09
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Status2017-122019-09
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Design
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BuildMetal, glassGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM/Micro-SIM(microSD))Dual SIM (Nano-SIM, dual stand-by)
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Height150 mm165.3 mm
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Width70 mm75.9 mm
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Thickness9 mm8.2 mm
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Weight184 g176 g
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ColorsBlack, Blue, GoldBlue, Purple
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size5.2 inches6.52 inches
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Resolution720 x 1280 pixels720 x 1600 pixels
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Pixel density282 ppi269 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3-
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MultitouchYes-
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Hardware
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CPUQuad-core 1.25 GHz Cortex-A53Quad-core 2.0 GHz Cortex-A53
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ChipsetMediatek MT6737MMediaTek Helio A22 MT6761
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GPUMali-T720 MP2PowerVR GE8300
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Memory RAM2 GB2, 3 GB
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Internal storage16 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB128 GB
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Storage-eMMC 5.1
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OS
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OSAndroid OS, v7.0 NougatAndroid 9.0 Pie, HIOS 5.5
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Main camera
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Camera typeDualTriple
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Main camera8 MP13 MP, f/1.8
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3 MP2 MP
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0.3 MP
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Primary camera resolution3264 x 2448 pixels4128 x 3096 pixels
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Primary camera video720p@30fps720p@30fps
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Primary camera flashdual-LED flashdual-LED flash
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, 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, f/2.88 MP, f/2.0
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Selfie camera resolution2592 x 1944 pixels3264 x 2448 pixels
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Selfie camera features-Face unlock
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Selfie camera video480p@30fps720p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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Radio-FM Radio
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Radio FMFM 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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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, light, 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 capacity3300 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Tests and performance
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Antutu-80070 (v9)
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Geekbench(single-core)-774 (v4.0)
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Geekbench(multi-core)-2201 (v4.0)
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