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  2. BLU J2 vs Xolo Opus 3

BLU J2 vs Xolo Opus 3

Compare recorded specifications, size and practical differences.

BLU J2

BLU J2

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    Xolo Opus 3

    Xolo Opus 3

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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.

        • WidthOpus 3: 1.8 mm narrowerOpus 3: 71.3 mm · J2: 73.1 mm
        • DepthOpus 3: 1.5 mm thinnerOpus 3: 8.8 mm · J2: 10.3 mm
        • Release year2019 / 2014J2: 2019 · Opus 3: 2014

        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 Opus 3: 143 × 71.3 mm 2
        Side
        J2: 144 × 10.3 mm 1 Opus 3: 143 × 8.8 mm 2
        1. 1. J2
          Height
          144 mm
          Width
          73.1 mm
          Depth
          10.3 mm
          Weight
          146 g
        2. 2. Opus 3
          Height
          143 mm
          Width
          71.3 mm
          Depth
          8.8 mm
          Weight
          Unknown

        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
        SpecificationJ2Opus 3
        Dimensions (HxWxD)
        • 144 Х 73.1 Х 10.3 mm
        • 143 Х 71.3 Х 8.8 mm
        Weight
        • 146 g
        • 0 g
        Technology
        • IPS LCD
        • IPS LCD
        Screen size
        • 5" inch
        • 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
        • 8 GB
        • 1 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
        • 2500 mAh
        • Removable Li-Po
        Operating system OS
        • Android 8.1 Oreo (Go edition)
        • Android 4.4.2 (KitKat)
        Chipset Unknown
        • Mediatek MT6582M (28 nm)
        Headphone jack
        • Yes
        • Yes
        Display
        Display
        SpecificationJ2Opus 3
        Touchscreen
        • capacitive touchscreen
        • capacitive touchscreen
        Display colors
        • 16M
        • 256K
        Screen area
        • 68.9 cm2
        • 68.9 cm2
        Screen format
        • 16:9 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 65.4%
        • 67.6%
        PPI /points per inch/
        • 196 PPI
        • 294 PPI
        Camera and Video
        Camera and Video
        SpecificationJ2Opus 3
        Rear camera, main
        • 5 MP
        • Single
        • 8 MP
        • Single
        Camera specs
        • 5 MP
        • 8 MP
        • AF
        Functions
        • LED flash
        • LED flash
        Video
        • 720p@30fps
        • 1080p@30fps
        Front camera, selfie
        • 5 MP
        • Single
        • 5 MP
        • Single
        Specifications
        • 5 MP
        • 5 MP
        Performance
        Performance
        SpecificationJ2Opus 3
        Processor CPU
        • Quad-core 1.3 GHz Cortex-A7
        • Quad-core 1.3 GHz Cortex-A7
        Graphics processor GPU
        • Mali-400
        • Mali-400MP2
        General specs
        General specs
        SpecificationJ2Opus 3
        Release date
        • 2019
        • December
        • 2014
        • December
        Colors
        • Blue
        • Black
        • Brown
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 50 EUR
        • 120 EUR
        Battery life Unknown
        • Stand by time- Up to 550 h (2G) / Up to 550 h (3G) Talking time- Up to 26 h (2G) / Up to 13 h (3G)
        Communication and Connectivity
        Communication and Connectivity
        SpecificationJ2Opus 3
        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
        Speed
        • HSPA 21.1/5.76 Mbps
        • HSPA 21.1/5.76 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
        • hotspot
        GPS
        • Yes
        • with A-GPS
        • Yes
        • with A-GPS
        USB
        • microUSB 2.0
        • microUSB 2.0
        Bluetooth
        • 4.1
        • A2DP
        • LE
        • 4.0
        • A2DP
        Harmful irradiation Unknown
        • SAR EU - 0.73 W/kg (head) 0.71 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationJ2Opus 3
        Radio
        • FM radio
        • FM radio
        Other features
        Other features
        SpecificationJ2Opus 3
        Dop
        • Sensors Accelerometer For USA
        • Sensors Accelerometer
        • proximity
        • compass - For India

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