BLU Studio X Plus vs Sony Xperia J

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.

  • Weight

    Xperia J: 46 g lighter

    Studio X Plus:
    170 g
    Xperia J:
    124 g
  • Width

    Xperia J: 15.4 mm narrower

    Studio X Plus:
    76.6 mm
    Xperia J:
    61.2 mm
  • Screen diagonal

    Xperia J: 1.5 in smaller diagonal

    Studio X Plus:
    5.5 in
    Xperia J:
    4 in
  • Depth

    Xperia J: 1.4 mm thinner

    Studio X Plus:
    10.6 mm
    Xperia J:
    9.2 mm
  • Height

    Xperia J: 31.2 mm shorter

    Studio X Plus:
    155.5 mm
    Xperia J:
    124.3 mm
  • Release year

    Studio X Plus:
    2015
    Xperia J:
    2012

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. Studio X Plus

    Height:
    155.5 mm +31.2 mm versus Xperia J
    Width:
    76.6 mm +15.4 mm versus Xperia J
    Depth:
    10.6 mm +1.4 mm versus Xperia J
  2. 2. Xperia J

    Height:
    124.3 mm
    Width:
    61.2 mm
    Depth:
    9.2 mm

Weight

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

  1. 1. Studio X Plus

    170 g

    +46 g versus Xperia J

  2. 2. Xperia J

    124 g

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. Studio X Plus

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Xperia J

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

Studio X Plus has approximately 89.1% more rectangular screen area than Xperia J.

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 Studio X Plus, Xperia J, compared at the same storage capacity.
StorageStudio X PlusXperia J
8 GB 1 GB RAM Unknown
Xperia J: Original memory entry

4 GB (2 GB user available) · 512 MB 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. Studio X Plus

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. Xperia J

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

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. Studio X Plus

    2600 mAh

    +850 mAh versus Xperia J

  2. 2. Xperia J

    1750 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. Studio X Plus2. Xperia J

Everyday essentials
Everyday essentials — specifications for Studio X Plus, Xperia J.
SpecificationStudio X PlusXperia J
Dimensions (HxWxD)
  • 155.5 Х 76.6 Х 10.6 mm
  • 124.3 Х 61.2 Х 9.2 mm
Weight
  • 170 g
  • 124 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 4 GB (2 GB user available)
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Removable Li-Ion
  • 1750 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 5.0 (Lollipop)
  • Android 4.0.4 (Ice Cream Sandwich)
  • upgradable to 4.1.2 (Jelly Bean)
Chipset Unknown
  • Qualcomm MSM7227A Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio X Plus, Xperia J.
SpecificationStudio X PlusXperia J
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 44.1 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 70.0%
  • 58.0%
PPI /points per inch/
  • 267 PPI
  • 245 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Studio X Plus, Xperia J.
SpecificationStudio X PlusXperia J
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 480p
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance

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

Performance — specifications for Studio X Plus, Xperia J.
SpecificationStudio X PlusXperia J
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 1.0 GHz Cortex-A5
Graphics processor GPU
  • Mali-400
  • Adreno 200
Antutu 7 score * Unknown
  • 316
GeekBench 4 Single Core * Unknown
  • 182
GeekBench 4 Multi-Core * Unknown
  • 188
General specs
General specs — specifications for Studio X Plus, Xperia J.
SpecificationStudio X PlusXperia J
Release date
  • 2015
  • January
  • 2012
  • August
Colors
  • Black
  • White
  • Blue
  • Gold
  • Pink
  • Black
  • White
  • Gold
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 140 EUR
Battery life
  • Stand by time- Up to 800 h (2G) / Up to 775 h (3G) Talking time- Up to 28 h (2G) / Up to 16 h (3G)
  • Stand by time- Up to 607 h (2G) / Up to 618 h (3G) Talking time- Up to 5 h 36 min (2G) / Up to 7 h 18 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Studio X Plus, Xperia J.
SpecificationStudio X PlusXperia J
SIM card
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
  • Mini-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
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Up to 86 kbps
Edge
  • Yes
  • Up to 237 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR - 0.63 W/kg (head) 0.50 W/kg (body) SAR EU - 0.73 W/kg (head)
Music and Audio
Music and Audio — specifications for Studio X Plus, Xperia J.
SpecificationStudio X PlusXperia J
Radio
  • Stereo FM radio
  • Stereo FM radio
  • RDS
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Studio X Plus, Xperia J.
SpecificationStudio X PlusXperia J
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • Sensors Accelerometer
  • proximity
  • compass - Also known as Sony ST26i/ST26a