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BLU J6 vs Xolo Opus 3

Compare recorded specifications, size and practical differences.

BLU J6

BLU J6

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Xolo Opus 3

Xolo Opus 3

Replace Opus 3
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+ Add a third phone

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.

  • Width

    Opus 3: 5.3 mm narrower

    J6:
    76.6 mm
    Opus 3:
    71.3 mm
  • Screen diagonal

    Opus 3: 1 in smaller diagonal

    J6:
    6 in
    Opus 3:
    5 in
  • Chipset

    J6:
    Mediatek MT6580 (28 nm)
    Opus 3:
    Mediatek MT6582M (28 nm)
  • Height

    Opus 3: 16.6 mm shorter

    J6:
    159.6 mm
    Opus 3:
    143 mm
  • Release year

    J6:
    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.

  1. 1. J6

    Height:
    159.6 mm +16.6 mm versus Opus 3
    Width:
    76.6 mm +5.3 mm versus Opus 3
    Depth:
    9.1 mm
    Weight:
    185 g
  2. 2. Opus 3

    Height:
    143 mm
    Width:
    71.3 mm
    Depth:
    8.8 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. J6

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²
  2. 2. Opus 3

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

J6 has approximately 34.8% more rectangular screen area than Opus 3.

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 J6, Opus 3, compared at the same storage capacity.
StorageJ6Opus 3
8 GB Not recorded 1 GB RAM
32 GB 1 GB RAM Not recorded

Practical features

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

1. J6

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSDXC

2. Opus 3

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. J6

    2800 mAh

    +300 mAh versus Opus 3

  2. 2. Opus 3

    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. J62. Opus 3

Everyday essentials
Everyday essentials — specifications for J6, Opus 3.
SpecificationJ6Opus 3
Dimensions (HxWxD)
  • 159.6 Х 76.6 Х 9.1 mm
  • 143 Х 71.3 Х 8.8 mm
Weight
  • 185 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6" inch
  • 5" inch
Screen resolution
  • 720 x 1440 px
  • 720 x 1280 px
Internal memory Recorded 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
Battery Capacity is not battery life. No endurance test is implied.
  • 2800 mAh
  • Removable Li-Po
  • 2500 mAh
  • Removable Li-Po
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6580 (28 nm)
  • Mediatek MT6582M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for J6, Opus 3.
SpecificationJ6Opus 3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 92.9 cm2
  • 68.9 cm2
Screen format
  • 18:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 76.0%
  • 67.6%
PPI /points per inch/
  • 268 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for J6, Opus 3.
SpecificationJ6Opus 3
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • (wide)
  • 1/5.0''
  • 1.12µm
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 8 MP
  • 5 MP
Performance
Performance — specifications for J6, Opus 3.
SpecificationJ6Opus 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 — specifications for J6, Opus 3.
SpecificationJ6Opus 3
Release date
  • 2019
  • December
  • 2014
  • December
Colors
  • Blue
  • Black
  • Brown
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 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 — specifications for J6, Opus 3.
SpecificationJ6Opus 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 — specifications for J6, Opus 3.
SpecificationJ6Opus 3
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for J6, Opus 3.
SpecificationJ6Opus 3
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - For USA
  • Sensors Accelerometer
  • proximity
  • compass - For India