LG Optimus 2X SU660 vs Maxwest Astro X55

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

    Optimus 2X SU660: 35 g lighter

    Optimus 2X SU660:
    139 g
    Astro X55:
    174 g
  • Width

    Optimus 2X SU660: 13.1 mm narrower

    Optimus 2X SU660:
    63.2 mm
    Astro X55:
    76.3 mm
  • Screen diagonal

    Optimus 2X SU660: 1.5 in smaller diagonal

    Optimus 2X SU660:
    4 in
    Astro X55:
    5.5 in
  • Depth

    Astro X55: 3.1 mm thinner

    Optimus 2X SU660:
    10.9 mm
    Astro X55:
    7.8 mm
  • Height

    Optimus 2X SU660: 26.6 mm shorter

    Optimus 2X SU660:
    123.9 mm
    Astro X55:
    150.5 mm
  • Release year

    Optimus 2X SU660:
    2010
    Astro X55:
    2016

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. Optimus 2X SU660

    Height:
    123.9 mm
    Width:
    63.2 mm
    Depth:
    10.9 mm +3.1 mm versus Astro X55
  2. 2. Astro X55

    Height:
    150.5 mm +26.6 mm versus Optimus 2X SU660
    Width:
    76.3 mm +13.1 mm versus Optimus 2X SU660
    Depth:
    7.8 mm

Weight

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

  1. 1. Optimus 2X SU660

    139 g

  2. 2. Astro X55

    174 g

    +35 g versus Optimus 2X SU660

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. Optimus 2X SU660

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 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 83.1% more rectangular screen area than Optimus 2X SU660.

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 Optimus 2X SU660, Astro X55, compared at the same storage capacity.
StorageOptimus 2X SU660Astro X55
8 GB Unknown 1 GB RAM
Optimus 2X SU660: Original memory entry

8 GB · 512 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. Optimus 2X SU660

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

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. Optimus 2X SU660

    1500 mAh

  2. 2. Astro X55

    2200 mAh

    +700 mAh versus Optimus 2X SU660

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. Optimus 2X SU6602. Astro X55

Everyday essentials
Everyday essentials — specifications for Optimus 2X SU660, Astro X55.
SpecificationOptimus 2X SU660Astro X55
Dimensions (HxWxD)
  • 123.9 Х 63.2 Х 10.9 mm
  • 150.5 Х 76.3 Х 7.8 mm
Weight
  • 139 g
  • 174 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 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
  • 512 MB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 2200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • 2.3
  • upgradable to 4.0 (Ice Cream Sandwich)
  • Android 5.1 (Lollipop)
Chipset
  • Nvidia Tegra 2 AP20H
  • Mediatek MT6580 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus 2X SU660, Astro X55.
SpecificationOptimus 2X SU660Astro X55
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 58.2%
  • 72.6%
PPI /points per inch/
  • 233 PPI
  • 267 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for Optimus 2X SU660, Astro X55.
SpecificationOptimus 2X SU660Astro X55
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@24fps
  • 720p@30fps
  • 720p
Front camera, selfie
  • 1.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 1.3 MP
  • 5 MP
Performance
Performance — specifications for Optimus 2X SU660, Astro X55.
SpecificationOptimus 2X SU660Astro X55
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Quad-core 1.5 GHz Cortex-A7
Graphics processor GPU
  • ULP GeForce
  • Mali-400MP2
General specs
General specs — specifications for Optimus 2X SU660, Astro X55.
SpecificationOptimus 2X SU660Astro X55
Release date
  • 2010
  • December
  • 2016
  • January
Colors
  • Black
  • White
  • Gold/White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 6 h
  • Stand by time- Up to 350 h Talking time- Up to 14 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus 2X SU660, Astro X55.
SpecificationOptimus 2X SU660Astro X55
SIM card
  • Mini-SIM
  • Dual SIM (dual stand-by)
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 7.2/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Optimus 2X SU660, Astro X55.
SpecificationOptimus 2X SU660Astro X55
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
Other features
Other features — specifications for Optimus 2X SU660, Astro X55.
SpecificationOptimus 2X SU660Astro X55
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - TDMB Mobile TV -HDMI port -DivX/Xvid/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo/dial/commands -Predictive text input - For South Korea
  • Sensors Accelerometer
  • proximity