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  2. BLU J2 vs LG K30

BLU J2 vs LG K30

Compare recorded specifications, size and practical differences.

BLU J2

BLU J2

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    LG K30

    LG K30

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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: 22.1 g lighterJ2: 146 g · K30: 168.1 g
        • WidthJ2: 1.9 mm narrowerJ2: 73.1 mm · K30: 75 mm
        • Screen diagonalJ2: 0.3 in smaller diagonalJ2: 5 in · K30: 5.3 in
        • Memory variantsAt 32 GB storageJ2: 1 GB RAM · K30: 2 GB RAM
        • DepthK30: 1.7 mm thinnerK30: 8.6 mm · J2: 10.3 mm
        • HeightJ2: 4.6 mm shorterJ2: 144 mm · K30: 148.6 mm

        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 K30: 148.6 × 75 mm 2
        Side
        J2: 144 × 10.3 mm 1 K30: 148.6 × 8.6 mm 2
        1. 1. J2
          Height
          144 mm
          Width
          73.1 mm
          Depth
          10.3 mm+1.7 mm versus K30
          Weight
          146 g
        2. 2. K30
          Height
          148.6 mm+4.6 mm versus J2
          Width
          75 mm+1.9 mm versus J2
          Depth
          8.6 mm
          Weight
          168.1 g
        Weight

        Bars start at zero and share a scale within this chart.

        1. 1. J2146 g
        2. 2. K30168.1 g

          +22.1 g versus J2

        Screen size

        Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

        Screen size
        J2: 5 in, 16:9, About 68.9 cm² rectangular area 1 K30: 5.3 in, 16:9, About 77.4 cm² rectangular area 2
        1. 1. J2 5 in · 16:9 About 68.9 cm² rectangular area
        2. 2. K30 5.3 in · 16:9 About 77.4 cm² rectangular area

        K30 has approximately 12.4% more rectangular screen area than J2.

        Memory variants

        Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

        Recorded RAM by storage capacity and phone
        StorageJ2K30
        32 GBRecorded for all phones 1 GB RAM 2 GB RAM

        Practical features

        Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

        1. J2

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSDXC

        2. K30

        NFC
        Yes
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 512 GB

        Battery capacity

        Capacity is not battery life. No endurance test is implied.

        Recorded capacity

        Bars start at zero and share a scale within this chart.

        1. 1. J22000 mAh
        2. 2. K302880 mAh

          +880 mAh versus J2

        Specifications

        Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

        1. J22. K30

        Everyday essentials
        Everyday essentials
        SpecificationJ2K30
        Dimensions (HxWxD)
        • 144 Х 73.1 Х 10.3 mm
        • 148.6 Х 75 Х 8.6 mm
        Weight
        • 146 g
        • 168.1 g
        Technology
        • IPS LCD
        • IPS LCD
        Screen size
        • 5" inch
        • 5.3" 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
        • 32 GB
        • 2 GB RAM
        Memory card support
        • microSDXC
        • microSD
        • up to 512 GB
        BatteryCapacity is not battery life. No endurance test is implied.
        • 2000 mAh
        • Li-Po
        • 2880 mAh
        • Non-removable Li-Ion
        Operating system OS
        • Android 8.1 Oreo (Go edition)
        • Android 7.1 (Nougat)
        Chipset Unknown
        • Qualcomm MSM8917 Snapdragon 425 (28 nm)
        NFC Unknown
        • Yes
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationJ2K30
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        • 16M
        Screen area
        • 68.9 cm2
        • 77.4 cm2
        Screen format
        • 16:9 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 65.4%
        • 69.5%
        PPI /points per inch/
        • 196 PPI
        • 277 PPI
        Camera and Video
        Camera and Video
        SpecificationJ2K30
        Rear camera, main
        • 5 MP
        • Single
        • 13 MP
        • Single
        Camera specs
        • 5 MP
        • 13 MP
        • PDAF
        Functions
        • LED flash
        • LED flash
        • HDR
        Video
        • 720p@30fps
        • 1080p@30fps
        Front camera, selfie
        • 5 MP
        • Single
        • 5 MP
        • Single
        Specifications
        • 5 MP
        • 5 MP
        Performance
        Performance
        SpecificationJ2K30
        Processor CPU
        • Quad-core 1.3 GHz Cortex-A7
        • Quad-core 1.4 GHz Cortex-A53
        Graphics processor GPU
        • Mali-400
        • Adreno 308
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 35822
        General specs
        General specs
        SpecificationJ2K30
        Release date
        • 2019
        • December
        • 2018
        • May
        Colors
        • Blue
        • Black
        • Brown
        • Black
        • Blue
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 50 EUR
        • 230 USD
        Communication and Connectivity
        Communication and Connectivity
        SpecificationJ2K30
        SIM card
        • Dual SIM (Nano-SIM
        • dual stand-by)
        • Nano-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 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 - T-Mobile -4G - LTE band 2(1900)
        • 3(1800)
        • 4(1700/2100)
        • 7(2600)
        • 12(700)
        • 66(1700/2100)
        • 71(600) - T-Mobile
        Speed
        • HSPA 21.1/5.76 Mbps
        • HSPA
        • LTE-A
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi Direct
        • hotspot
        • Wi-Fi 802.11 a/b/g/n
        • Wi-Fi Direct
        • hotspot
        GPS
        • Yes
        • with A-GPS
        • Yes
        • with A-GPS
        USB
        • microUSB 2.0
        • 2.0
        • Type-C 1.0 reversible connector
        Bluetooth
        • 4.1
        • A2DP
        • LE
        • 4.2
        • A2DP
        • LE
        Music and Audio
        Music and Audio
        SpecificationJ2K30
        Radio
        • FM radio
        • No
        Other features
        Other features
        SpecificationJ2K30
        Dop
        • Sensors Accelerometer For USA
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • proximity
        • compass - Fast battery charging - For USA

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