BLU Studio XL2 vs Dell XCD28

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

    XCD28: 100 g lighter

    Studio XL2:
    200 g
    XCD28:
    100 g
  • Width

    XCD28: 28.6 mm narrower

    Studio XL2:
    83.6 mm
    XCD28:
    55 mm
  • Screen diagonal

    XCD28: 3.2 in smaller diagonal

    Studio XL2:
    6 in
    XCD28:
    2.8 in
  • Chipset

    Studio XL2:
    Mediatek MT6737 (28 nm)
    XCD28:
    Qualcomm MSM7227 Snapdragon S1
  • Depth

    Studio XL2: 5.4 mm thinner

    Studio XL2:
    9.1 mm
    XCD28:
    14.5 mm
  • Height

    XCD28: 63.7 mm shorter

    Studio XL2:
    165.7 mm
    XCD28:
    102 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 +63.7 mm versus XCD28
    Width:
    83.6 mm +28.6 mm versus XCD28
    Depth:
    9.1 mm
  2. 2. XCD28

    Height:
    102 mm
    Width:
    55 mm
    Depth:
    14.5 mm +5.4 mm versus Studio XL2

Weight

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

  1. 1. Studio XL2

    200 g

    +100 g versus XCD28

  2. 2. XCD28

    100 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. XCD28

    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 XCD28.

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, XCD28, compared at the same storage capacity.
StorageStudio XL2XCD28
16 GB 2 GB RAM Unknown
XCD28: Original memory entry

256 MB RAM · 256 MB

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. XCD28

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 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

    +3800 mAh versus XCD28

  2. 2. XCD28

    1100 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. XCD28

Everyday essentials
Everyday essentials — specifications for Studio XL2, XCD28.
SpecificationStudio XL2XCD28
Dimensions (HxWxD)
  • 165.7 Х 83.6 Х 9.1 mm
  • 102 Х 55 Х 14.5 mm
Weight
  • 200 g
  • 100 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
  • 256 MB RAM
  • 256 MB
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 8 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 4900 mAh
  • Non-removable Li-Po
  • 1100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 2.1 (Eclair)
Chipset
  • Mediatek MT6737 (28 nm)
  • Qualcomm MSM7227 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Studio XL2, XCD28.
SpecificationStudio XL2XCD28
Touchscreen
  • capacitive touchscreen
  • resistive 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%
  • 43.3%
PPI /points per inch/
  • 245 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Studio XL2, XCD28.
SpecificationStudio XL2XCD28
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • f/2.2
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • Yes
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, XCD28.
SpecificationStudio XL2XCD28
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • 600 MHz ARM 11
Graphics processor GPU
  • Mali-T720
  • Adreno 200
GeekBench 4 Single Core *
  • 548
Unknown
GeekBench 4 Multi-Core *
  • 1461
Unknown
General specs
General specs — specifications for Studio XL2, XCD28.
SpecificationStudio XL2XCD28
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
  • 180 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)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Studio XL2, XCD28.
SpecificationStudio XL2XCD28
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
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 2.1
  • A2DP
  • EDR
Music and Audio
Music and Audio — specifications for Studio XL2, XCD28.
SpecificationStudio XL2XCD28
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Studio XL2, XCD28.
SpecificationStudio XL2XCD28
Dop
  • Sensors Accelerometer
  • proximity
  • MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo -Predictive text input