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  2. alcatel 7 vs BLU J2

alcatel 7 vs BLU J2

Compare recorded specifications, size and practical differences.

alcatel 7

alcatel 7

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    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: 29 g lighterJ2: 146 g · 7: 175 g
        • WidthJ2: 1.9 mm narrowerJ2: 73.1 mm · 7: 75 mm
        • Screen diagonalJ2: 1 in smaller diagonalJ2: 5 in · 7: 6 in
        • Rear camera layoutDual / Single7: Dual · J2: Single
        • Depth7: 1.7 mm thinner7: 8.6 mm · J2: 10.3 mm
        • HeightJ2: 18.1 mm shorterJ2: 144 mm · 7: 162.1 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
        7: 162.1 × 75 mm 1 J2: 144 × 73.1 mm 2
        Side
        7: 162.1 × 8.6 mm 1 J2: 144 × 10.3 mm 2
        1. 1. 7
          Height
          162.1 mm
          Width
          75 mm
          Depth
          8.6 mm
          Weight
          175 g
        2. 2. J2
          Height
          144 mm
          Width
          73.1 mm
          Depth
          10.3 mm
          Weight
          146 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
        Specification7J2
        Dimensions (HxWxD)
        • 162.1 Х 75 Х 8.6 mm
        • 144 Х 73.1 Х 10.3 mm
        Weight
        • 175 g
        • 146 g
        Technology
        • IPS LCD
        • IPS LCD
        Screen size
        • 6" inch
        • 5" inch
        Screen resolution
        • 1080 x 2180 px
        • 480 x 854 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 32 GB
        • 2 RAM
        • 32GB 1GB RAM
        Memory card support
        • microSD
        • up to 128 GB
        • microSDXC
        BatteryCapacity is not battery life. No endurance test is implied.
        • 4000 mAh
        • Non-removable Li-Ion
        • 2000 mAh
        • Li-Po
        Operating system OS
        • Android 8.1 (Oreo)
        • Android 8.1 Oreo (Go edition)
        Chipset
        • Mediatek MT6763T Helio P23 (16 nm)
        		 Unknown
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        Specification7J2
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        • 16M
        Screen area
        • 93.8 cm2
        • 68.9 cm2
        Screen format
        • 18:9 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 77.1%
        • 65.4%
        PPI /points per inch/
        • 402 PPI
        • 196 PPI
        Screen protection
        • Asahi Glass
        		 Unknown
        Camera and Video
        Camera and Video
        Specification7J2
        Rear camera, main
        • 12 MP
        • Dual
        • 5 MP
        • Single
        Camera specs
        • 12 MP
        • f/2.2
        • 27mm (wide)
        • 1/2.8''
        • 1.25 µm
        • PDAF -2 MP
        • f/2.4
        • 1/5''
        • 1.75 µm
        • depth sensor
        • 5 MP
        Functions
        • LED flash
        • LED flash
        Video
        • 1080p@30fps
        • 720p@30fps
        Front camera, selfie
        • 8 MP
        • Single
        • 5 MP
        • Single
        Specifications
        • 8 MP
        • f/2.8
        • 1/4''
        • 1.12 µm
        • 5 MP
        Performance
        Performance
        Specification7J2
        Processor CPU
        • Octa-core 2.5 GHz Cortex-A53
        • Quad-core 1.3 GHz Cortex-A7
        Graphics processor GPU
        • Mali-G71 MP2
        • Mali-400
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
        • 83252
        		 Unknown
        General specs
        General specs
        Specification7J2
        Release date
        • 2018
        • August
        • 2019
        • December
        Colors
        • Black
        • Blue
        • Black
        • Brown
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 180 USD
        • 50 EUR
        Battery life
        • Stand by time- Up to 700 h (3G) Talking time- Up to 28 h (3G)
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        Specification7J2
        SIM card
        • Nano-SIM
        • Dual SIM (Nano-SIM
        • dual stand-by)
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
        • 4(1700/2100)
        • 5(850)
        • 12(700)
        • 66(1700/2100)
        • 71(600)
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
        Speed
        • HSPA 42.2/5.76 Mbps
        • LTE-A (2CA) Cat6 300/50 Mbps
        • HSPA 21.1/5.76 Mbps
        GPRS
        • Yes
        • Yes
        Edge
        • Yes
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 a/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
        USB
        • 2.0
        • Type-C 1.0 reversible connector
        • microUSB 2.0
        Bluetooth
        • 4.0
        • A2DP
        • LE
        • 4.1
        • A2DP
        • LE
        Music and Audio
        Music and Audio
        Specification7J2
        Radio
        • FM radio
        • FM radio
        Others
        • Active noise cancellation with dedicated mic
        		 Unknown
        Other features
        Other features
        Specification7J2
        Dop
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • gyro
        • proximity
        • compass
        • Infrared port - Fast battery charging (Pump Express 2.0+) - For metroPCS
        • Sensors Accelerometer For USA

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