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  2. BLU J2 vs TECNO Spark Pro

BLU J2 vs TECNO Spark Pro

Compare recorded specifications, size and practical differences.

BLU J2

BLU J2

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      Key differences

      Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

      • WeightJ2: 36 g lighterJ2: 146 g · Spark Pro: 182 g
      • WidthJ2: 3.3 mm narrowerJ2: 73.1 mm · Spark Pro: 76.4 mm
      • Screen diagonalJ2: 0.5 in smaller diagonalJ2: 5 in · Spark Pro: 5.5 in
      • DepthSpark Pro: 2.4 mm thinnerSpark Pro: 7.9 mm · J2: 10.3 mm
      • HeightJ2: 9 mm shorterJ2: 144 mm · Spark Pro: 153 mm
      • Release year2019 / 2017J2: 2019 · Spark Pro: 2017

      Physical size

      Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

      Front
      J2: 144 × 73.1 mm 1 Spark Pro: 153 × 76.4 mm 2
      Side
      J2: 144 × 10.3 mm 1 Spark Pro: 153 × 7.9 mm 2
      1. 1. J2
        Height
        144 mm
        Width
        73.1 mm
        Depth
        10.3 mm
        Weight
        146 g
      2. 2. Spark Pro
        Height
        153 mm
        Width
        76.4 mm
        Depth
        7.9 mm
        Weight
        182 g

      Specifications

      Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

      Everyday essentials
      Everyday essentials
      SpecificationJ2Spark Pro
      Dimensions (HxWxD)
      • 144 Х 73.1 Х 10.3 mm
      • 153 Х 76.4 Х 7.9 mm
      Weight
      • 146 g
      • 182 g
      Technology
      • IPS LCD
      • IPS LCD
      Screen size
      • 5" inch
      • 5.5" inch
      Screen resolution
      • 480 x 854 px
      • 720 x 1280 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 32GB 1GB RAM
      • 16 GB
      • 1/2 GB RAM
      Memory card support
      • microSDXC
      • microSD
      • up to 32 GB
      BatteryCapacity is not battery life. No endurance test is implied.
      • 2000 mAh
      • Li-Po
      • 3000 mAh
      • Non-removable Li-Ion
      Operating system OS
      • Android 8.1 Oreo (Go edition)
      • Android 7.0 (Nougat)
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationJ2Spark Pro
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      • 16M
      Screen area
      • 68.9 cm2
      • 83.4 cm2
      Screen format
      • 16:9 (height:width)
      • 16:9 (height:width)
      Screen to body ratio
      • 65.4%
      • 71.3%
      PPI /points per inch/
      • 196 PPI
      • 267 PPI
      Screen protection Unknown
      • Corning Gorilla Glass (unspecified version)
      Camera and Video
      Camera and Video
      SpecificationJ2Spark Pro
      Rear camera, main
      • 5 MP
      • Single
      • 13 MP
      • Single
      Camera specs
      • 5 MP
      • 13 MP
      • AF
      Functions
      • LED flash
      • LED flash
      Video
      • 720p@30fps
      • 1080p@30fps
      Front camera, selfie
      • 5 MP
      • Single
      • 8 MP
      • Single
      Specifications
      • 5 MP
      • 8 MP
      Performance
      Performance
      SpecificationJ2Spark Pro
      Processor CPU
      • Quad-core 1.3 GHz Cortex-A7
      • Quad-core 1.3 GHz
      Graphics processor GPU
      • Mali-400
      		 Unknown
      Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
      • 26935
      General specs
      General specs
      SpecificationJ2Spark Pro
      Release date
      • 2019
      • December
      • 2017
      • October
      Colors
      • Blue
      • Black
      • Brown
      • Coral Blue
      • Champagne Gold
      • Black
      • Metallic Red
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 50 EUR
      		 Unknown
      Communication and Connectivity
      Communication and Connectivity
      SpecificationJ2Spark Pro
      SIM card
      • Dual SIM (Nano-SIM
      • dual stand-by)
      • Dual SIM
      Network
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
      • 7(2600)
      • 20(800)
      Speed
      • HSPA 21.1/5.76 Mbps
      • HSPA
      • LTE
      GPRS
      • Yes
      • Yes
      Edge
      • Yes
      • Yes
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • Wi-Fi Direct
      • hotspot
      • Wi-Fi 802.11 b/g/n
      • hotspot
      GPS
      • Yes
      • with A-GPS
      • Yes
      • with A-GPS
      USB
      • microUSB 2.0
      • microUSB 2.0
      • USB On-The-Go
      Bluetooth
      • 4.1
      • A2DP
      • LE
      • 4.2
      • A2DP
      • LE
      Music and Audio
      Music and Audio
      SpecificationJ2Spark Pro
      Radio
      • FM radio
      • FM radio
      Other features
      Other features
      SpecificationJ2Spark Pro
      Dop
      • Sensors Accelerometer For USA
      • Sensors Fingerprint (rear-mounted)
      • accelerometer
      • proximity

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