Asus PadFone Infinity vs Maxwest Astro X55

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    PadFone Infinity: 33 g lighter

    PadFone Infinity:
    141 g
    Astro X55:
    174 g
  • Width

    PadFone Infinity: 3.5 mm narrower

    PadFone Infinity:
    72.8 mm
    Astro X55:
    76.3 mm
  • Screen diagonal

    PadFone Infinity: 0.5 in smaller diagonal

    PadFone Infinity:
    5 in
    Astro X55:
    5.5 in
  • Chipset

    PadFone Infinity:
    Qualcomm APQ8064T Snapdragon 600
    Astro X55:
    Mediatek MT6580 (28 nm)
  • Depth

    Astro X55: 1.1 mm thinner

    PadFone Infinity:
    8.9 mm
    Astro X55:
    7.8 mm
  • Height

    PadFone Infinity: 7 mm shorter

    PadFone Infinity:
    143.5 mm
    Astro X55:
    150.5 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. PadFone Infinity

    Height:
    143.5 mm
    Width:
    72.8 mm
    Depth:
    8.9 mm +1.1 mm versus Astro X55
  2. 2. Astro X55

    Height:
    150.5 mm +7 mm versus PadFone Infinity
    Width:
    76.3 mm +3.5 mm versus PadFone Infinity
    Depth:
    7.8 mm

Weight

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

  1. 1. PadFone Infinity

    141 g

  2. 2. Astro X55

    174 g

    +33 g versus PadFone Infinity

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. PadFone Infinity

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Astro X55

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

Astro X55 has approximately 21% more rectangular screen area than PadFone Infinity.

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 PadFone Infinity, Astro X55, compared at the same storage capacity.
StoragePadFone InfinityAstro X55
8 GB Not recorded 1 GB RAM
32 GB 2 GB RAM Not recorded
64 GB 2 GB RAM Not recorded

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. PadFone Infinity

NFC:
Yes
Headphone jack:
Yes
Memory card support:
No

2. Astro X55

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. PadFone Infinity

    2400 mAh

    +200 mAh versus Astro X55

  2. 2. Astro X55

    2200 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. PadFone Infinity2. Astro X55

Everyday essentials
Everyday essentials — specifications for PadFone Infinity, Astro X55.
SpecificationPadFone InfinityAstro X55
Dimensions (HxWxD)
  • 143.5 Х 72.8 Х 8.9 mm
  • 150.5 Х 76.3 Х 7.8 mm
Weight
  • 141 g
  • 174 g
Technology
  • Super IPS+ LCD
  • IPS LCD
Screen size
  • 5" inch
  • 5.5" 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.
  • 32/64 GB
  • 2 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2400 mAh
  • Non-removable Li-Po
  • 2200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.1.2 (Jelly Bean)
  • upgradable to 4.4.2 (KitKat)
  • Android 5.1 (Lollipop)
Chipset
  • Qualcomm APQ8064T Snapdragon 600
  • Mediatek MT6580 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for PadFone Infinity, Astro X55.
SpecificationPadFone InfinityAstro X55
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.0%
  • 72.6%
PPI /points per inch/
  • 441 PPI
  • 267 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for PadFone Infinity, Astro X55.
SpecificationPadFone InfinityAstro X55
Rear camera, main
  • 13 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 2 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 2 MP
  • 5 MP
Performance

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

Performance — specifications for PadFone Infinity, Astro X55.
SpecificationPadFone InfinityAstro X55
Processor CPU
  • Quad-core 1.7 GHz Krait
  • Quad-core 1.5 GHz Cortex-A7
Graphics processor GPU
  • Adreno 320
  • Mali-400MP2
Antutu 7 score *
  • 25384
Unknown
General specs
General specs — specifications for PadFone Infinity, Astro X55.
SpecificationPadFone InfinityAstro X55
Release date
  • 2013
  • February
  • 2016
  • January
Colors
  • Titanium Gray
  • Champagne Gold
  • Hot pink
  • Gold/White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 1000 EUR
Unknown
Battery life
  • Stand by time- Up to 410 h Talking time- Up to 19 h
  • Stand by time- Up to 350 h Talking time- Up to 14 h
Communication and Connectivity
Communication and Connectivity — specifications for PadFone Infinity, Astro X55.
SpecificationPadFone InfinityAstro X55
SIM card
  • Nano-SIM
  • Dual SIM (dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • 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 (SlimPort TV-out)
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for PadFone Infinity, Astro X55.
SpecificationPadFone InfinityAstro X55
Radio
  • FM radio
  • Stereo FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for PadFone Infinity, Astro X55.
SpecificationPadFone InfinityAstro X55
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - Padfone Station with 10.1 inches IPS display
  • 1920 x 1200 pixels
  • 5000 mAh battery
  • 1 MP front camera. 264.6 x 181.6 x 10.7mm
  • 530g. - Also known as Asus PadFone Infinity (A80)
  • Sensors Accelerometer
  • proximity