Asus Zenfone Zoom ZX550 vs BLU Studio Pro

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

    Studio Pro: 34 g lighter

    Zenfone Zoom ZX550:
    185 g
    Studio Pro:
    151 g
  • Width

    Studio Pro: 6 mm narrower

    Zenfone Zoom ZX550:
    78.8 mm
    Studio Pro:
    72.8 mm
  • Screen diagonal

    Studio Pro: 0.5 in smaller diagonal

    Zenfone Zoom ZX550:
    5.5 in
    Studio Pro:
    5 in
  • Chipset

    Zenfone Zoom ZX550:
    Intel Atom Z3580
    Studio Pro:
    Mediatek MT6580 (28 nm)
  • Rear camera layout

    Zenfone Zoom ZX550:
    Single
    Studio Pro:
    Dual
  • Depth

    Studio Pro: 2.1 mm thinner

    Zenfone Zoom ZX550:
    12 mm
    Studio Pro:
    9.9 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. Zenfone Zoom ZX550

    Height:
    158.9 mm +14.8 mm versus Studio Pro
    Width:
    78.8 mm +6 mm versus Studio Pro
    Depth:
    12 mm +2.1 mm versus Studio Pro
  2. 2. Studio Pro

    Height:
    144.1 mm
    Width:
    72.8 mm
    Depth:
    9.9 mm

Weight

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

  1. 1. Zenfone Zoom ZX550

    185 g

    +34 g versus Studio Pro

  2. 2. Studio Pro

    151 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. Zenfone Zoom ZX550

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Studio Pro

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

Zenfone Zoom ZX550 has approximately 21% more rectangular screen area than Studio Pro.

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 Zenfone Zoom ZX550, Studio Pro, compared at the same storage capacity.
StorageZenfone Zoom ZX550Studio Pro
8 GB Unknown 1 GB RAM
Zenfone Zoom ZX550: Original memory entry

16/32/64/128 GB · 2/4 GB 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. Zenfone Zoom ZX550

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

2. Studio Pro

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. Zenfone Zoom ZX550

    3000 mAh

    +1000 mAh versus Studio Pro

  2. 2. Studio Pro

    2000 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. Zenfone Zoom ZX5502. Studio Pro

Everyday essentials
Everyday essentials — specifications for Zenfone Zoom ZX550, Studio Pro.
SpecificationZenfone Zoom ZX550Studio Pro
Dimensions (HxWxD)
  • 158.9 Х 78.8 Х 12 mm
  • 144.1 Х 72.8 Х 9.9 mm
Weight
  • 185 g
  • 151 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.5" inch
  • 5" inch
Screen resolution
  • 1080 x 1920 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32/64/128 GB
  • 2/4 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 64 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 2000 mAh
  • Removable Li-Po
Operating system OS
  • Android 5.0 (Lollipop); ZenUI
  • Android 7.0 (Nougat)
Chipset
  • Intel Atom Z3580
  • Mediatek MT6580 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone Zoom ZX550, Studio Pro.
SpecificationZenfone Zoom ZX550Studio Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 82.6 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 65.9%
  • 65.7%
PPI /points per inch/
  • 403 PPI
  • 294 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Zenfone Zoom ZX550, Studio Pro.
SpecificationZenfone Zoom ZX550Studio Pro
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Dual
Camera specs
  • 13 MP
  • f/2.7-4.8
  • 28(wide)-84mm(telephoto)
  • 3x optical zoom
  • OIS
  • laser AF
  • 8 MP
  • AF -2 MP
  • depth sensor
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 5 MP
  • f/2.0
  • 5 MP
Performance

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

Performance — specifications for Zenfone Zoom ZX550, Studio Pro.
SpecificationZenfone Zoom ZX550Studio Pro
Processor CPU
  • Quad-core 2.3 GHz
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU
  • PowerVR G6430
  • Mali-400MP2
Antutu 7 score * Unknown
  • 21456
GeekBench 4 Single Core *
  • 1064
Unknown
General specs
General specs — specifications for Zenfone Zoom ZX550, Studio Pro.
SpecificationZenfone Zoom ZX550Studio Pro
Release date
  • 2015
  • January
  • 2017
  • August
Colors
  • Meteorite black
  • Glacier white
  • Black
  • Gray
  • Gold
  • Rose Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 400 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 650 h (2G) / Up to 550 h (3G) Talking time- Up to 24 h (2G) / Up to 12 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone Zoom ZX550, Studio Pro.
SpecificationZenfone Zoom ZX550Studio Pro
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 9(1800)
  • 17(700)
  • 18(800)
  • 19(800)
  • 20(800)
  • 28(700)
  • 29(700) LTE band 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Zenfone Zoom ZX550, Studio Pro.
SpecificationZenfone Zoom ZX550Studio Pro
Radio
  • No
  • No
Other features
Other features — specifications for Zenfone Zoom ZX550, Studio Pro.
SpecificationZenfone Zoom ZX550Studio Pro
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer