BlackBerry Curve 8520 vs BLU Studio Mega (2018)

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

    Curve 8520: 90 g lighter

    Curve 8520:
    106 g
    Studio Mega (2018):
    196 g
  • Width

    Curve 8520: 23.9 mm narrower

    Curve 8520:
    60 mm
    Studio Mega (2018):
    83.9 mm
  • Screen diagonal

    Curve 8520: 3.54 in smaller diagonal

    Curve 8520:
    2.46 in
    Studio Mega (2018):
    6 in
  • Depth

    Studio Mega (2018): 4.4 mm thinner

    Curve 8520:
    13.9 mm
    Studio Mega (2018):
    9.5 mm
  • Height

    Curve 8520: 57.2 mm shorter

    Curve 8520:
    109 mm
    Studio Mega (2018):
    166.2 mm
  • Release year

    Curve 8520:
    2009
    Studio Mega (2018):
    2017

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. Curve 8520

    Height:
    109 mm
    Width:
    60 mm
    Depth:
    13.9 mm +4.4 mm versus Studio Mega (2018)
  2. 2. Studio Mega (2018)

    Height:
    166.2 mm +57.2 mm versus Curve 8520
    Width:
    83.9 mm +23.9 mm versus Curve 8520
    Depth:
    9.5 mm

Weight

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

  1. 1. Curve 8520

    106 g

  2. 2. Studio Mega (2018)

    196 g

    +90 g versus Curve 8520

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. Curve 8520

    Screen diagonal:
    2.46 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    18.7 cm²
  2. 2. Studio Mega (2018)

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

Studio Mega (2018) has approximately 429.6% more rectangular screen area than Curve 8520.

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 Curve 8520, Studio Mega (2018), compared at the same storage capacity.
StorageCurve 8520Studio Mega (2018)
8 GB Unknown 1 GB RAM
Curve 8520: Original memory entry

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. Curve 8520

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

2. Studio Mega (2018)

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. Curve 8520

    1150 mAh

  2. 2. Studio Mega (2018)

    2500 mAh

    +1350 mAh versus Curve 8520

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. Curve 85202. Studio Mega (2018)

Everyday essentials
Everyday essentials — specifications for Curve 8520, Studio Mega (2018).
SpecificationCurve 8520Studio Mega (2018)
Dimensions (HxWxD)
  • 109 Х 60 Х 13.9 mm
  • 166.2 Х 83.9 Х 9.5 mm
Weight
  • 106 g
  • 196 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.46" inch
  • 6" inch
Screen resolution
  • 320 x 240 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB
  • 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.
  • 1150 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Removable Li-Po
Operating system OS
  • BlackBerry OS 5.0
  • Android 7.0 (Nougat)
Chipset Unknown
  • Mediatek MT6580 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Curve 8520, Studio Mega (2018).
SpecificationCurve 8520Studio Mega (2018)
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 18.7 cm2
  • 99.2 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 28.7%
  • 71.2%
PPI /points per inch/
  • 163 PPI
  • 245 PPI
Camera and Video
Camera and Video — specifications for Curve 8520, Studio Mega (2018).
SpecificationCurve 8520Studio Mega (2018)
Rear camera, main
  • 2 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 2 MP
  • 8 MP
  • 1/4''
  • AF
Functions Unknown
  • LED flash
Video
  • 320p
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
Performance

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

Performance — specifications for Curve 8520, Studio Mega (2018).
SpecificationCurve 8520Studio Mega (2018)
Processor CPU
  • 512 MHz
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400MP2
Antutu 7 score * Unknown
  • 33620
General specs
General specs — specifications for Curve 8520, Studio Mega (2018).
SpecificationCurve 8520Studio Mega (2018)
Release date
  • 2009
  • July
  • 2017
  • June
Colors
  • Black
  • Black
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 408 h Talking time- Up to 4 h 30 min
  • Stand by time- Up to 750 h (2G) / Up to 625 h (3G) Talking time- Up to 22 h (2G) / Up to 16 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Curve 8520, Studio Mega (2018).
SpecificationCurve 8520Studio Mega (2018)
SIM card
  • Mini-SIM
  • Dual SIM (Micro-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed Unknown
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 1.22 W/kg (head) 0.83 W/kg (body) SAR EU - 1.02 W/kg (head) 0.78 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Curve 8520, Studio Mega (2018).
SpecificationCurve 8520Studio Mega (2018)
Radio
  • No
  • FM radio
Others
  • Dedicated music keys
Unknown
Other features
Other features — specifications for Curve 8520, Studio Mega (2018).
SpecificationCurve 8520Studio Mega (2018)
Dop
  • MP3/eAAC+/WMA/WAV player -MP4/H.264/WMV player -Organizer -Voice memo/dial -Predictive text input Optical trackpad
  • Sensors Accelerometer
  • proximity