BlackBerry Porsche Design P9981 vs BLU Studio C

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

    Porsche Design P9981: 17 g lighter

    Porsche Design P9981:
    155 g
    Studio C:
    172 g
  • Width

    Porsche Design P9981: 5.4 mm narrower

    Porsche Design P9981:
    67 mm
    Studio C:
    72.4 mm
  • Screen diagonal

    Porsche Design P9981: 2.2 in smaller diagonal

    Porsche Design P9981:
    2.8 in
    Studio C:
    5 in
  • Chipset

    Porsche Design P9981:
    Qualcomm MSM8655 Snapdragon S2
    Studio C:
    Mediatek MT6582 (28 nm)
  • Depth

    Studio C: 1.9 mm thinner

    Porsche Design P9981:
    11.3 mm
    Studio C:
    9.4 mm
  • Height

    Porsche Design P9981: 29 mm shorter

    Porsche Design P9981:
    115 mm
    Studio C:
    144 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. Porsche Design P9981

    Height:
    115 mm
    Width:
    67 mm
    Depth:
    11.3 mm +1.9 mm versus Studio C
  2. 2. Studio C

    Height:
    144 mm +29 mm versus Porsche Design P9981
    Width:
    72.4 mm +5.4 mm versus Porsche Design P9981
    Depth:
    9.4 mm

Weight

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

  1. 1. Porsche Design P9981

    155 g

  2. 2. Studio C

    172 g

    +17 g versus Porsche Design P9981

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. Porsche Design P9981

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

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

Studio C has approximately 183.9% more rectangular screen area than Porsche Design P9981.

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 Porsche Design P9981, Studio C, compared at the same storage capacity.
StoragePorsche Design P9981Studio C
8 GB Unknown 1 GB RAM
Porsche Design P9981: Original memory entry

8 GB · 768 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. Porsche Design P9981

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

2. Studio C

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. Porsche Design P9981

    1230 mAh

  2. 2. Studio C

    3000 mAh

    +1770 mAh versus Porsche Design P9981

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. Porsche Design P99812. Studio C

Everyday essentials
Everyday essentials — specifications for Porsche Design P9981, Studio C.
SpecificationPorsche Design P9981Studio C
Dimensions (HxWxD)
  • 115 Х 67 Х 11.3 mm
  • 144 Х 72.4 Х 9.4 mm
Weight
  • 155 g
  • 172 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 5" inch
Screen resolution
  • 640 x 480 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
  • 768 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1230 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Removable Li-Ion
Operating system OS
  • BlackBerry OS 7.0
  • Android 5.0 (Lollipop)
Chipset
  • Qualcomm MSM8655 Snapdragon S2
  • Mediatek MT6582 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Porsche Design P9981, Studio C.
SpecificationPorsche Design P9981Studio C
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 24.3 cm2
  • 68.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 31.5%
  • 66.1%
PPI /points per inch/
  • 286 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for Porsche Design P9981, Studio C.
SpecificationPorsche Design P9981Studio C
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
  • HDR
Video
  • 720p
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance
Performance — specifications for Porsche Design P9981, Studio C.
SpecificationPorsche Design P9981Studio C
Processor CPU
  • 1.2 GHz
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • Adreno 205
  • Mali-400MP2
General specs
General specs — specifications for Porsche Design P9981, Studio C.
SpecificationPorsche Design P9981Studio C
Release date
  • 2011
  • October
  • 2015
  • May
Colors
  • Gray
  • Black
  • Sandstone Grey
  • Ceramic White
  • Salmon Pink
  • Mint Green
  • Atomic Orange
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 800 EUR
Unknown
Battery life
  • Stand by time- Up to 348 h Talking time- Up to 5 h 30 min
  • Stand by time- Up to 980 h (2G) / Up to 890 h (3G) Talking time- Up to 40 h (2G) / Up to 24 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Porsche Design P9981, Studio C.
SpecificationPorsche Design P9981Studio C
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 14.4/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • 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
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 0.70 W/kg (head) 1.35 W/kg (body) SAR EU - 0.60 W/kg (head) 1.39 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Porsche Design P9981, Studio C.
SpecificationPorsche Design P9981Studio C
Radio
  • No
  • Stereo FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Porsche Design P9981, Studio C.
SpecificationPorsche Design P9981Studio C
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP3/eAAC+/Flac/WAV player -MP4/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input - Optical trackpad
  • Sensors Accelerometer
  • proximity