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BLU Studio XL2 vs T-Mobile Comet

Compare recorded specifications, size and practical differences.

+ 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.

  • Weight

    Comet: 97.9 g lighter

    Studio XL2:
    200 g
    Comet:
    102.1 g
  • Width

    Comet: 27.7 mm narrower

    Studio XL2:
    83.6 mm
    Comet:
    55.9 mm
  • Screen diagonal

    Comet: 3.2 in smaller diagonal

    Studio XL2:
    6 in
    Comet:
    2.8 in
  • Chipset

    Studio XL2:
    Mediatek MT6737 (28 nm)
    Comet:
    Qualcomm MSM7225 Snapdragon S1
  • Depth

    Studio XL2: 3.6 mm thinner

    Studio XL2:
    9.1 mm
    Comet:
    12.7 mm
  • Height

    Comet: 61.6 mm shorter

    Studio XL2:
    165.7 mm
    Comet:
    104.1 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 XL2

    Height:
    165.7 mm +61.6 mm versus Comet
    Width:
    83.6 mm +27.7 mm versus Comet
    Depth:
    9.1 mm
  2. 2. Comet

    Height:
    104.1 mm
    Width:
    55.9 mm
    Depth:
    12.7 mm +3.6 mm versus Studio XL2

Weight

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

  1. 1. Studio XL2

    200 g

    +97.9 g versus Comet

  2. 2. Comet

    102.1 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 XL2

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

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

Studio XL2 has approximately 308.8% more rectangular screen area than Comet.

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, Comet, compared at the same storage capacity.
StorageStudio XL2Comet
16 GB 2 GB RAM Unknown

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. Comet

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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

    +3700 mAh versus Comet

  2. 2. Comet

    1200 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. Comet

Everyday essentials
Everyday essentials — specifications for Studio XL2, Comet.
SpecificationStudio XL2Comet
Dimensions (HxWxD)
  • 165.7 Х 83.6 Х 9.1 mm
  • 104.1 Х 55.9 Х 12.7 mm
Weight
  • 200 g
  • 102.1 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 6" inch
  • 2.8" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
Unknown
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 4900 mAh
  • Non-removable Li-Po
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 2.2 (Froyo)
Chipset
  • Mediatek MT6737 (28 nm)
  • Qualcomm MSM7225 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio XL2, Comet.
SpecificationStudio XL2Comet
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 99.2 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 71.6%
  • 41.7%
PPI /points per inch/
  • 245 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Studio XL2, Comet.
SpecificationStudio XL2Comet
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.2
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • CIF
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance

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

Performance — specifications for Studio XL2, Comet.
SpecificationStudio XL2Comet
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • 528 MHz ARM 11
Graphics processor GPU
  • Mali-T720
  • No
GeekBench 4 Single Core *
  • 548
Unknown
GeekBench 4 Multi-Core *
  • 1461
Unknown
General specs
General specs — specifications for Studio XL2, Comet.
SpecificationStudio XL2Comet
Release date
  • 2016
  • November
  • 2010
  • November
Colors
  • Gray
  • Gold
  • Rose Gold
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
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)
  • Stand by time- Up to 288 h Talking time- Up to 9 h
Communication and Connectivity
Communication and Connectivity — specifications for Studio XL2, Comet.
SpecificationStudio XL2Comet
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-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 7.2/0.384 Mbps
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
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
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for Studio XL2, Comet.
SpecificationStudio XL2Comet
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Studio XL2, Comet.
SpecificationStudio XL2Comet
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer MP3/WMA/eAAC+ player -MP4/H.264 player -Organizer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input (Swype) For T-Mobile