BLU Studio XL2 vs Coolpad Roar

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.

  • Width

    Roar: 18.2 mm narrower

    Studio XL2:
    83.6 mm
    Roar:
    65.4 mm
  • Screen diagonal

    Roar: 1.5 in smaller diagonal

    Studio XL2:
    6 in
    Roar:
    4.5 in
  • Chipset

    Studio XL2:
    Mediatek MT6737 (28 nm)
    Roar:
    Mediatek MT6580 (28 nm)
  • Height

    Roar: 32.7 mm shorter

    Studio XL2:
    165.7 mm
    Roar:
    133 mm
  • Release year

    Studio XL2:
    2016
    Roar:
    2015

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 XL2

    Height:
    165.7 mm +32.7 mm versus Roar
    Width:
    83.6 mm +18.2 mm versus Roar
    Depth:
    9.1 mm
    Weight:
    200 g
  2. 2. Roar

    Height:
    133 mm
    Width:
    65.4 mm
    Depth:
    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. Studio XL2

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    99.2 cm²
  2. 2. Roar

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

Studio XL2 has approximately 77.8% more rectangular screen area than Roar.

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 XL2, Roar, compared at the same storage capacity.
StorageStudio XL2Roar
8 GB Not recorded 1 GB RAM
16 GB 2 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. Studio XL2

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

2. Roar

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 XL2

    4900 mAh

    +3100 mAh versus Roar

  2. 2. Roar

    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. Studio XL22. Roar

Everyday essentials
Everyday essentials — specifications for Studio XL2, Roar.
SpecificationStudio XL2Roar
Dimensions (HxWxD)
  • 165.7 Х 83.6 Х 9.1 mm
  • 133 Х 65.4 Х 9 mm
Weight
  • 200 g
  • 0 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6" inch
  • 4.5" 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.
  • 16 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB 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.
  • 4900 mAh
  • Non-removable Li-Po
  • 1800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 5.1 (Lollipop)
Chipset
  • Mediatek MT6737 (28 nm)
  • Mediatek MT6580 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio XL2, Roar.
SpecificationStudio XL2Roar
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 99.2 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 71.6%
  • 64.2%
PPI /points per inch/
  • 245 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for Studio XL2, Roar.
SpecificationStudio XL2Roar
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.2
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 5 MP
  • 2 MP
Performance

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

Performance — specifications for Studio XL2, Roar.
SpecificationStudio XL2Roar
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Mali-T720
  • Mali-400MP2
GeekBench 4 Single Core *
  • 548
Unknown
GeekBench 4 Multi-Core *
  • 1461
Unknown
General specs
General specs — specifications for Studio XL2, Roar.
SpecificationStudio XL2Roar
Release date
  • 2016
  • November
  • 2015
  • November
Colors
  • Gray
  • Gold
  • Rose Gold
  • Black
Battery life
  • Stand by time- Up to 800 h (2G) / Up to 700 h (3G) Talking time- Up to 68 h (2G) / Up to 46 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Studio XL2, Roar.
SpecificationStudio XL2Roar
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
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
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Studio XL2, Roar.
SpecificationStudio XL2Roar
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Studio XL2, Roar.
SpecificationStudio XL2Roar
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Yes