BLU Studio J1 vs BLU Vivo XL2

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

    Studio J1: 40 g lighter

    Studio J1:
    135 g
    Vivo XL2:
    175 g
  • Width

    Studio J1: 14.1 mm narrower

    Studio J1:
    62.5 mm
    Vivo XL2:
    76.6 mm
  • Screen diagonal

    Studio J1: 1.5 in smaller diagonal

    Studio J1:
    4 in
    Vivo XL2:
    5.5 in
  • Chipset

    Studio J1:
    Mediatek MT6570 (28 nm)
    Vivo XL2:
    Mediatek MT6737T (28 nm)
  • Depth

    Vivo XL2: 1.1 mm thinner

    Studio J1:
    10.3 mm
    Vivo XL2:
    9.2 mm
  • Height

    Studio J1: 32.5 mm shorter

    Studio J1:
    121.5 mm
    Vivo XL2:
    154 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.

  1. 1. Studio J1

    Height:
    121.5 mm
    Width:
    62.5 mm
    Depth:
    10.3 mm +1.1 mm versus Vivo XL2
  2. 2. Vivo XL2

    Height:
    154 mm +32.5 mm versus Studio J1
    Width:
    76.6 mm +14.1 mm versus Studio J1
    Depth:
    9.2 mm

Weight

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

  1. 1. Studio J1

    135 g

  2. 2. Vivo XL2

    175 g

    +40 g versus Studio J1

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 J1

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Vivo XL2

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

Vivo XL2 has approximately 83.1% more rectangular screen area than Studio J1.

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 J1, Vivo XL2, compared at the same storage capacity.
StorageStudio J1Vivo XL2
32 GB Unknown 3 GB RAM
Studio J1: Original memory entry

8 GB · 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 J1

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

2. Vivo XL2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 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. Studio J1

    1350 mAh

  2. 2. Vivo XL2

    3150 mAh

    +1800 mAh versus Studio J1

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 J12. Vivo XL2

Everyday essentials
Everyday essentials — specifications for Studio J1, Vivo XL2.
SpecificationStudio J1Vivo XL2
Dimensions (HxWxD)
  • 121.5 Х 62.5 Х 10.3 mm
  • 154 Х 76.6 Х 9.2 mm
Weight
  • 135 g
  • 175 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1350 mAh
  • Removable Li-Po
  • 3150 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 6.0 (Marshmallow)
Chipset
  • Mediatek MT6570 (28 nm)
  • Mediatek MT6737T (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio J1, Vivo XL2.
SpecificationStudio J1Vivo XL2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 60.0%
  • 70.7%
PPI /points per inch/
  • 233 PPI
  • 267 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Studio J1, Vivo XL2.
SpecificationStudio J1Vivo XL2
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • PDAF
Functions
  • LED
  • LED flash
  • panorama
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 2 MP
  • 8 MP
Performance

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

Performance — specifications for Studio J1, Vivo XL2.
SpecificationStudio J1Vivo XL2
Processor CPU
  • Dual-core 1.3 GHz Cortex-A7
  • Quad-core 1.4 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • Mali-T720
Antutu 7 score *
  • 10382
  • 32756
GeekBench 4 Single Core * Unknown
  • 691
GeekBench 4 Multi-Core * Unknown
  • 2012
General specs
General specs — specifications for Studio J1, Vivo XL2.
SpecificationStudio J1Vivo XL2
Release date
  • 2017
  • June
  • 2017
  • January
Colors
  • Black
  • Blue
  • White
  • Gold
  • Blue
Battery life
  • Stand by time- Up to 450 h (2G) / Up to 400 h (3G) Talking time- Up to 17 h (2G) / Up to 13 h (3G)
  • Stand by time- Up to 750 h (2G) / Up to 650 h (3G) Talking time- Up to 29 h (2G) / Up to 19 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Studio J1, Vivo XL2.
SpecificationStudio J1Vivo XL2
SIM card
  • Dual SIM (Micro-SIM)
  • Dual SIM (Micro-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 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 HSDPA 900 / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700) - V0070UU LTE band 1(2100)
  • 3(1800)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500) - V0070EE
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Studio J1, Vivo XL2.
SpecificationStudio J1Vivo XL2
Radio
  • No
  • FM radio
Others Unknown
  • DTS sound
Other features
Other features — specifications for Studio J1, Vivo XL2.
SpecificationStudio J1Vivo XL2
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity
  • compass