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Samsung Galaxy J8 vs Xolo Opus HD

Compare recorded specifications, size and practical differences.

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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.

    • Display technology

      OLED versus LCD

      Galaxy J8:
      OLED
      Opus HD:
      LCD

    • Width

      Opus HD: 4.7 mm narrower

      Galaxy J8:
      75.7 mm
      Opus HD:
      71 mm

    • Screen diagonal

      Opus HD: 1.01 in smaller diagonal

      Galaxy J8:
      6 in
      Opus HD:
      4.99 in

    • Rear camera layout

      Galaxy J8:
      Dual
      Opus HD:
      Single

    • Height

      Opus HD: 16.2 mm shorter

      Galaxy J8:
      159.2 mm
      Opus HD:
      143 mm

    • Release year

      Galaxy J8:
      2018
      Opus HD:
      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.

    1. 1. Galaxy J8

      Height:
      159.2 mm +16.2 mm versus Opus HD
      Width:
      75.7 mm +4.7 mm versus Opus HD
      Depth:
      8.2 mm
      Weight:
      177 g

    2. 2. Opus HD

      Height:
      143 mm
      Width:
      71 mm
      Depth:
      7.9 mm
      Weight:
      Unknown

    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.

    1. 1. Galaxy J8

      Screen diagonal:
      6 in
      Aspect ratio (height:width):
      18.5:9
      Approximate rectangular screen area:
      91.4 cm²

    2. 2. Opus HD

      Screen diagonal:
      4.99 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      68.6 cm²

    Galaxy J8 has approximately 33.1% more rectangular screen area than Opus HD.

    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 for Galaxy J8, Opus HD, compared at the same storage capacity.
    StorageGalaxy J8Opus HD
    8 GB Unknown 1 GB RAM
    Galaxy J8: Original memory entry

    64 GB · 4 GB RAM 32 GB · 3 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. Galaxy J8

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (dedicated slot)

    2. Opus HD

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB

    Battery capacity

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

    Recorded battery capacity

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

    1. 1. Galaxy J8

      3500 mAh

      +1000 mAh versus Opus HD

    2. 2. Opus HD

      2500 mAh

    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. Galaxy J82. Opus HD

    Everyday essentials
    Everyday essentials — specifications for Galaxy J8, Opus HD.
    SpecificationGalaxy J8Opus HD
    Dimensions (HxWxD)
    • 159.2 Х 75.7 Х 8.2 mm
    • 143 Х 71 Х 7.9 mm
    Weight
    • 177 g
    • 0 g
    Technology
    • Super AMOLED
    • IPS LCD
    Screen size
    • 6" inch
    • 4.99" inch
    Screen resolution
    • 720 x 1480 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 GB
    • 4 GB RAM 32 GB
    • 3 GB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 256 GB (dedicated slot)
    • microSD
    • up to 32 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 3500 mAh
    • Non-removable Li-Ion
    • 2500 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 8.0 (Oreo)
    • Android 4.4.2 (KitKat)
    Chipset
    • Qualcomm SDM450 Snapdragon 450 (14 nm)
    • Broadcom BCM23550
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Galaxy J8, Opus HD.
    SpecificationGalaxy J8Opus HD
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 256K
    Screen area
    • 91.4 cm2
    • 68.6 cm2
    Screen format
    • 18.5:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 75.8%
    • 67.6%
    PPI /points per inch/
    • 274 PPI
    • 294 PPI
    Camera and Video
    Camera and Video — specifications for Galaxy J8, Opus HD.
    SpecificationGalaxy J8Opus HD
    Rear camera, main
    • 16 MP
    • Dual
    • 8 MP
    • Single
    Camera specs
    • 16 MP
    • f/1.7
    • AF -5 MP
    • f/1.9
    • depth sensor
    • 8 MP
    • AF
    Functions
    • LED flash
    • LED flash
    • panorama
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 16 MP
    • Single
    • 2 MP
    • Single
    Specifications
    • 16 MP
    • f/1.9
    • 2 MP
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for Galaxy J8, Opus HD.
    SpecificationGalaxy J8Opus HD
    Processor CPU
    • Octa-core 1.6 GHz Cortex-A53
    • Quad-core 1.2 GHz
    Graphics processor GPU
    • Adreno 506
    • Broadcom VideoCore IV
    Antutu 7 score *
    • 57202
    • 5687
    General specs
    General specs — specifications for Galaxy J8, Opus HD.
    SpecificationGalaxy J8Opus HD
    Release date
    • 2018
    • May
    • 2014
    Colors
    • Black
    • Gold
    • Blue
    • Purple
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 250 EUR
    • 120 EUR
    Battery life
    • Talking time- Up to 23 h (3G) Music play - Up to 112 h
    • Stand by time- Up to 600 h (2G) / Up to 500 h (3G) Talking time- Up to 28 h (2G) / Up to 9 h (3G)
    Body build
    • plastic body
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Galaxy J8, Opus HD.
    SpecificationGalaxy J8Opus HD
    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 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 12(700)
    • 17(700)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    • 66(1700/2100) - J810Y/DS
    • 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 b/g/n
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.57 W/kg (head) 1.18 W/kg (body)
    • SAR - 0.52 W/kg (head) 0.60 W/kg (body)
    Music and Audio
    Music and Audio — specifications for Galaxy J8, Opus HD.
    SpecificationGalaxy J8Opus HD
    Radio
    • FM radio
    • recording
    • FM radio
    Other features
    Other features — specifications for Galaxy J8, Opus HD.
    SpecificationGalaxy J8Opus HD
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • proximity - Versions: J810F/DS (Global DS); J810G/DS (India); J810Y/DS (Asia) Also known as Samsung Galaxy On8 in India
    • Sensors Accelerometer
    • proximity - For India

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