Asus Zenfone Zoom ZX550 vs BLU Studio One

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 One: 38 g lighter

    Zenfone Zoom ZX550:
    185 g
    Studio One:
    147 g
  • Width

    Studio One: 7.8 mm narrower

    Zenfone Zoom ZX550:
    78.8 mm
    Studio One:
    71 mm
  • Screen diagonal

    Studio One: 0.5 in smaller diagonal

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

    Zenfone Zoom ZX550:
    Intel Atom Z3580
    Studio One:
    Mediatek MT6735 (28 nm)
  • Depth

    Studio One: 4.4 mm thinner

    Zenfone Zoom ZX550:
    12 mm
    Studio One:
    7.6 mm
  • Height

    Studio One: 17.4 mm shorter

    Zenfone Zoom ZX550:
    158.9 mm
    Studio One:
    141.5 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 +17.4 mm versus Studio One
    Width:
    78.8 mm +7.8 mm versus Studio One
    Depth:
    12 mm +4.4 mm versus Studio One
  2. 2. Studio One

    Height:
    141.5 mm
    Width:
    71 mm
    Depth:
    7.6 mm

Weight

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

  1. 1. Zenfone Zoom ZX550

    185 g

    +38 g versus Studio One

  2. 2. Studio One

    147 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 One

    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 One.

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 One, compared at the same storage capacity.
StorageZenfone Zoom ZX550Studio One
16 GB Unknown 2 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 One

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

    +550 mAh versus Studio One

  2. 2. Studio One

    2450 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 One

Everyday essentials
Everyday essentials — specifications for Zenfone Zoom ZX550, Studio One.
SpecificationZenfone Zoom ZX550Studio One
Dimensions (HxWxD)
  • 158.9 Х 78.8 Х 12 mm
  • 141.5 Х 71 Х 7.6 mm
Weight
  • 185 g
  • 147 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
  • 16 GB
  • 2 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
  • 2450 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.0 (Lollipop); ZenUI
  • Android 5.1 (Lollipop)
Chipset
  • Intel Atom Z3580
  • Mediatek MT6735 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone Zoom ZX550, Studio One.
SpecificationZenfone Zoom ZX550Studio One
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%
  • 68.6%
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 One.
SpecificationZenfone Zoom ZX550Studio One
Rear camera, main
  • 13 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 13 MP
  • f/2.7-4.8
  • 28(wide)-84mm(telephoto)
  • 3x optical zoom
  • OIS
  • laser AF
  • 13 MP
  • f/2.0
  • 1/3''
  • AF
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
  • panorama
  • HDR
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 One.
SpecificationZenfone Zoom ZX550Studio One
Processor CPU
  • Quad-core 2.3 GHz
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • PowerVR G6430
  • Mali-T720
Antutu 7 score * Unknown
  • 32789
GeekBench 4 Single Core *
  • 1064
  • 573
GeekBench 4 Multi-Core * Unknown
  • 1555
General specs
General specs — specifications for Zenfone Zoom ZX550, Studio One.
SpecificationZenfone Zoom ZX550Studio One
Release date
  • 2015
  • January
  • 2016
  • February
Colors
  • Meteorite black
  • Glacier white
  • Black
  • Grey
  • White
  • Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 400 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone Zoom ZX550, Studio One.
SpecificationZenfone Zoom ZX550Studio One
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM (Micro-SIM
  • dual stand-by)
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 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 - S0110UU HSDPA 900 / 2100 - S0110EE -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 12(700)
  • 17(700) - S0110UU LTE band 3(1800)
  • 20(800)
  • 38(2600)
  • 40(2300) - S0110EE
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 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
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 One.
SpecificationZenfone Zoom ZX550Studio One
Radio
  • No
  • FM radio
Other features
Other features — specifications for Zenfone Zoom ZX550, Studio One.
SpecificationZenfone Zoom ZX550Studio One
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity
  • compass