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  2. BLU J4 vs Haier L7

BLU J4 vs Haier L7

Compare recorded specifications, size and practical differences.

BLU J4

BLU J4

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    Haier L7

    Haier L7

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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.

        • WidthJ4: 3.7 mm narrowerJ4: 72.3 mm · L7: 76 mm
        • Memory variantsAt 32 GB storageJ4: 1 GB RAM · L7: 3 GB RAM
        • DepthL7: 2.1 mm thinnerL7: 7.9 mm · J4: 10 mm
        • Release year2019 / 2017J4: 2019 · L7: 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
        J4: 151 × 72.3 mm 1 L7: 152 × 76 mm 2
        Side
        J4: 151 × 10 mm 1 L7: 152 × 7.9 mm 2
        1. 1. J4
          Height
          151 mm
          Width
          72.3 mm
          Depth
          10 mm
          Weight
          158 g
        2. 2. L7
          Height
          152 mm
          Width
          76 mm
          Depth
          7.9 mm
          Weight
          160 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
        SpecificationJ4L7
        Dimensions (HxWxD)
        • 151 Х 72.3 Х 10 mm
        • 152 Х 76 Х 7.9 mm
        Weight
        • 158 g
        • 160 g
        Technology
        • IPS LCD
        • LTPS IPS LCD
        Screen size
        • 5.5" inch
        • 5.5" inch
        Screen resolution
        • 720 x 1440 px
        • 1080 x 1920 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 32GB 1GB RAM
        • 32 GB
        • 3 GB RAM
        Memory card support
        • microSDXC
        • microSD
        • up to 64 GB (uses SIM 2 slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 2200 mAh
        • Removable Li-Po
        • 3000 mAh
        • Non-removable Li-Ion
        Operating system OS
        • Android 8.1 Oreo (Go edition)
        • Android 7.1 (Nougat)
        Chipset Unknown
        • Qualcomm MSM8937 Snapdragon 430 (28 nm)
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationJ4L7
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        • 16M
        Screen area
        • 78.1 cm2
        • 83.4 cm2
        Screen format
        • 18:9 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 71.5%
        • 72.2%
        PPI /points per inch/
        • 293 PPI
        • 401 PPI
        Screen protection Unknown
        • Asahi Dragontrail Glass
        Camera and Video
        Camera and Video
        SpecificationJ4L7
        Rear camera, main
        • 8 MP
        • Single
        • 13 MP
        • Single
        Camera specs
        • 8 MP
        • AF
        • 13 MP
        • PDAF
        • f/2.2
        Functions
        • LED flash
        • LED flash
        Video
        • 720p@30fps
        • 1080p@30fps
        Front camera, selfie
        • 8 MP
        • Single
        • 5 MP
        • Single
        Specifications
        • 8 MP
        • 5 MP
        • f/2.4
        Performance
        Performance
        SpecificationJ4L7
        Processor CPU
        • Quad-core 1.3 GHz Cortex-A7
        • Octa-core 1.4 GHz Cortex-A53
        Graphics processor GPU
        • Mali-400
        • Adreno 505
        General specs
        General specs
        SpecificationJ4L7
        Release date
        • 2019
        • October
        • 2017
        Colors
        • Blue
        • Black
        • Brown
        • Gold
        • Gray
        • Silver
        • Black
        • Red
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 70 EUR
        • 120 EUR
        Body build Unknown
        • aluminum body
        • plastic ends
        Communication and Connectivity
        Communication and Connectivity
        SpecificationJ4L7
        SIM card
        • Dual SIM (Nano-SIM
        • dual stand-by)
        • Hybrid Dual SIM (Micro-SIM/Nano-SIM
        • dual stand-by)
        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 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
        • 3(1800)
        • 7(2600)
        • 8(900)
        • 20(800) LTE band 1(2100)
        • 5(850)
        • 26(850)
        • 40(2300)
        Speed
        • HSPA 21.1/5.76 Mbps
        • HSPA 42.2/11.5 Mbps
        • LTE Cat4 150/50 Mbps
        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
        • Wi-Fi Direct
        • hotspot
        GPS
        • Yes
        • with A-GPS
        • Yes
        • with A-GPS
        • GLONASS
        USB
        • microUSB 2.0
        • 2.0
        • Type-C 1.0 reversible connector
        • USB On-The-Go
        Bluetooth
        • 4.1
        • A2DP
        • LE
        • 4.0
        • A2DP
        • LE
        Harmful irradiation Unknown
        • SAR EU - 0.17 W/kg (head) 0.69 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationJ4L7
        Radio
        • FM radio
        • FM radio
        Others Unknown
        • Active noise cancellation with dedicated mic -DTS: X Surround Sound
        Other features
        Other features
        SpecificationJ4L7
        Dop
        • Sensors Accelerometer For USA
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass - Fast battery charging (Quick Charge 3.0)