LG Optimus 2X vs Samsung Galaxy Win I8550

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.

  • Width

    Optimus 2X: 7.5 mm narrower

    Optimus 2X:
    63.2 mm
    Galaxy Win I8550:
    70.7 mm
  • Screen diagonal

    Optimus 2X: 0.7 in smaller diagonal

    Optimus 2X:
    4 in
    Galaxy Win I8550:
    4.7 in
  • Depth

    Galaxy Win I8550: 1.2 mm thinner

    Optimus 2X:
    10.9 mm
    Galaxy Win I8550:
    9.7 mm
  • Height

    Optimus 2X: 9.4 mm shorter

    Optimus 2X:
    123.9 mm
    Galaxy Win I8550:
    133.3 mm
  • Release year

    Optimus 2X:
    2010
    Galaxy Win I8550:
    2013

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

    Height:
    123.9 mm
    Width:
    63.2 mm
    Depth:
    10.9 mm +1.2 mm versus Galaxy Win I8550
  2. 2. Galaxy Win I8550

    Height:
    133.3 mm +9.4 mm versus Optimus 2X
    Width:
    70.7 mm +7.5 mm versus Optimus 2X
    Depth:
    9.7 mm

Weight

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

  1. 1. Optimus 2X

    139 g

  2. 2. Galaxy Win I8550

    143.9 g

    +4.9 g versus Optimus 2X

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

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Galaxy Win I8550

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    62.9 cm²

Galaxy Win I8550 has approximately 38.1% more rectangular screen area than Optimus 2X.

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, Galaxy Win I8550, compared at the same storage capacity.
StorageOptimus 2XGalaxy Win I8550
8 GB Unknown 1 GB RAM
Optimus 2X: 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

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

2. Galaxy Win I8550

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

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

    1500 mAh

  2. 2. Galaxy Win I8550

    2000 mAh

    +500 mAh versus Optimus 2X

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 2X2. Galaxy Win I8550

Everyday essentials
Everyday essentials — specifications for Optimus 2X, Galaxy Win I8550.
SpecificationOptimus 2XGalaxy Win I8550
Dimensions (HxWxD)
  • 123.9 Х 63.2 Х 10.9 mm
  • 133.3 Х 70.7 Х 9.7 mm
Weight
  • 139 g
  • 143.9 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4" inch
  • 4.7" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 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 (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • 2.3
  • upgradable to 4.0 (Ice Cream Sandwich)
  • Android 4.1.2 (Jelly Bean)
Chipset
  • Nvidia Tegra 2 AP20H
  • Qualcomm MSM8625Q Snapdragon 200 (45 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus 2X, Galaxy Win I8550.
SpecificationOptimus 2XGalaxy Win I8550
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 45.5 cm2
  • 62.9 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 58.2%
  • 66.7%
PPI /points per inch/
  • 233 PPI
  • 199 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for Optimus 2X, Galaxy Win I8550.
SpecificationOptimus 2XGalaxy Win I8550
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@24fps
  • 720p@30fps
  • 480p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 1.3 MP
  • VGA
Performance

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

Performance — specifications for Optimus 2X, Galaxy Win I8550.
SpecificationOptimus 2XGalaxy Win I8550
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Quad-core 1.2 GHz Cortex-A5
Graphics processor GPU
  • ULP GeForce
  • Adreno 203
Antutu 7 score * Unknown
  • 2890
General specs
General specs — specifications for Optimus 2X, Galaxy Win I8550.
SpecificationOptimus 2XGalaxy Win I8550
Release date
  • 2010
  • December
  • 2013
  • April
Colors
  • Black
  • Ceramic White
  • Titan Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 170 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 7 h 50 min
  • Stand by time- Up to 210 h (3G) Talking time- Up to 11 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Optimus 2X, Galaxy Win I8550.
SpecificationOptimus 2XGalaxy Win I8550
SIM card
  • Mini-SIM
  • Single SIM (Micro-SIM)Dual SIM (Micro-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 - I8550 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - I8552
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • DLNA
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 3.0
Harmful irradiation
  • SAR - 0.27 W/kg (head) 0.62 W/kg (body) SAR EU - 0.55 W/kg (head) 0.90 W/kg (body)
  • SAR - 0.26 W/kg (head) 0.67 W/kg (body) SAR EU - 0.12 W/kg (head)
Music and Audio
Music and Audio — specifications for Optimus 2X, Galaxy Win I8550.
SpecificationOptimus 2XGalaxy Win I8550
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
  • RDS
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Optimus 2X, Galaxy Win I8550.
SpecificationOptimus 2XGalaxy Win I8550
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - HDMI port -DivX/Xvid/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document editor -Organizer -Voice memo/dial/commands -Predictive text input - Also known as LG P990 Star
  • LG P990 Optimus Speed
  • Sensors Accelerometer
  • proximity
  • compass - Available as Samsung Galaxy Grand Quattro; Samsung Galaxy Win Duos I8552 with dual-SIM card slots