BLU Energy JR vs BLU Studio X Mini

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 X Mini: 14 g lighter

    Energy JR:
    136 g
    Studio X Mini:
    122 g
  • Width

    Energy JR: 2 mm narrower

    Energy JR:
    63.8 mm
    Studio X Mini:
    65.8 mm
  • Screen diagonal

    Energy JR: 0.5 in smaller diagonal

    Energy JR:
    4 in
    Studio X Mini:
    4.5 in
  • Depth

    Studio X Mini: 0.5 mm thinner

    Energy JR:
    11.3 mm
    Studio X Mini:
    10.8 mm
  • Height

    Energy JR: 2.2 mm shorter

    Energy JR:
    131.5 mm
    Studio X Mini:
    133.7 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. Energy JR

    Height:
    131.5 mm
    Width:
    63.8 mm
    Depth:
    11.3 mm +0.5 mm versus Studio X Mini
  2. 2. Studio X Mini

    Height:
    133.7 mm +2.2 mm versus Energy JR
    Width:
    65.8 mm +2 mm versus Energy JR
    Depth:
    10.8 mm

Weight

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

  1. 1. Energy JR

    136 g

    +14 g versus Studio X Mini

  2. 2. Studio X Mini

    122 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. Energy JR

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

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

Studio X Mini has approximately 22.6% more rectangular screen area than Energy JR.

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 Energy JR, Studio X Mini, compared at the same storage capacity.
StorageEnergy JRStudio X Mini
8 GB Unknown 1 GB RAM
Energy JR: Original memory entry

512 MB · 256 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. Energy JR

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

2. Studio X Mini

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. Energy JR

    3000 mAh

    +1200 mAh versus Studio X Mini

  2. 2. Studio X Mini

    1800 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. Energy JR2. Studio X Mini

Everyday essentials
Everyday essentials — specifications for Energy JR, Studio X Mini.
SpecificationEnergy JRStudio X Mini
Dimensions (HxWxD)
  • 131.5 Х 63.8 Х 11.3 mm
  • 133.7 Х 65.8 Х 10.8 mm
Weight
  • 136 g
  • 122 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4" inch
  • 4.5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 8 GB
  • 1 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.
  • 3000 mAh
  • Removable Li-Ion
  • 1800 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 5.1 (Lollipop)
Chipset Unknown
  • Mediatek MT6735 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy JR, Studio X Mini.
SpecificationEnergy JRStudio X Mini
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 55.8 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 54.3%
  • 63.4%
PPI /points per inch/
  • 233 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for Energy JR, Studio X Mini.
SpecificationEnergy JRStudio X Mini
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
  • f/2.8
  • 1/4''
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720@30fps
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for Energy JR, Studio X Mini.
SpecificationEnergy JRStudio X Mini
Processor CPU
  • Dual-core 1.3 GHz
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-400
  • Mali-T720
General specs
General specs — specifications for Energy JR, Studio X Mini.
SpecificationEnergy JRStudio X Mini
Release date
  • 2016
  • June
  • 2016
  • March
Colors
  • Black
  • White
  • Black
  • White
Battery life
  • Stand by time- Up to 720 h Talking time- Up to 96 h
  • Stand by time- Up to 700 h (2G) / Up to 600 h (3G) Talking time- Up to 23 h (2G) / Up to 14 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Energy JR, Studio X Mini.
SpecificationEnergy JRStudio X Mini
SIM card
  • Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 - S0150UU HSDPA 850 / 1900 / 2100 - S0151UU -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700) - S0150UU LTE band 2(1900)
  • 3(1800)
  • 28(700) - S0151UU
Speed Unknown
  • HSPA 21.1/5.76 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
  • A-GPS only
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Energy JR, Studio X Mini.
SpecificationEnergy JRStudio X Mini
Radio
  • Stereo FM radio
  • Stereo FM radio
Other features
Other features — specifications for Energy JR, Studio X Mini.
SpecificationEnergy JRStudio X Mini
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity