LG Optimus 2X vs Nokia X2 Dual SIM

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

    Optimus 2X: 11 g lighter

    Optimus 2X:
    139 g
    X2 Dual SIM:
    150 g
  • Width

    Optimus 2X: 5.1 mm narrower

    Optimus 2X:
    63.2 mm
    X2 Dual SIM:
    68.3 mm
  • Screen diagonal

    Optimus 2X: 0.3 in smaller diagonal

    Optimus 2X:
    4 in
    X2 Dual SIM:
    4.3 in
  • Height

    X2 Dual SIM: 2.2 mm shorter

    Optimus 2X:
    123.9 mm
    X2 Dual SIM:
    121.7 mm
  • Release year

    Optimus 2X:
    2010
    X2 Dual SIM:
    2014

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 +2.2 mm versus X2 Dual SIM
    Width:
    63.2 mm
    Depth:
    10.9 mm
  2. 2. X2 Dual SIM

    Height:
    121.7 mm
    Width:
    68.3 mm +5.1 mm versus Optimus 2X
    Depth:
    11.1 mm

Weight

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

  1. 1. Optimus 2X

    139 g

  2. 2. X2 Dual SIM

    150 g

    +11 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. X2 Dual SIM

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

X2 Dual SIM has approximately 15.6% 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, X2 Dual SIM, compared at the same storage capacity.
StorageOptimus 2XX2 Dual SIM
4 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. X2 Dual SIM

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. X2 Dual SIM

    1800 mAh

    +300 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. X2 Dual SIM

Everyday essentials
Everyday essentials — specifications for Optimus 2X, X2 Dual SIM.
SpecificationOptimus 2XX2 Dual SIM
Dimensions (HxWxD)
  • 123.9 Х 63.2 Х 10.9 mm
  • 121.7 Х 68.3 Х 11.1 mm
Weight
  • 139 g
  • 150 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4" inch
  • 4.3" 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
  • 4 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
  • 1800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • 2.3
  • upgradable to 4.0 (Ice Cream Sandwich)
  • Android 4.3 (Jelly Bean); X platform 2
Chipset
  • Nvidia Tegra 2 AP20H
  • Qualcomm Snapdragon 200 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus 2X, X2 Dual SIM.
SpecificationOptimus 2XX2 Dual SIM
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 52.6 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 58.2%
  • 63.3%
PPI /points per inch/
  • 233 PPI
  • 217 PPI
Screen protection
  • Corning Gorilla Glass
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for Optimus 2X, X2 Dual SIM.
SpecificationOptimus 2XX2 Dual SIM
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
  • 1/4''
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 1080p@24fps
  • 720p@30fps
  • 480p
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, X2 Dual SIM.
SpecificationOptimus 2XX2 Dual SIM
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • ULP GeForce
  • Adreno 302
Antutu 7 score * Unknown
  • 12533
General specs
General specs — specifications for Optimus 2X, X2 Dual SIM.
SpecificationOptimus 2XX2 Dual SIM
Release date
  • 2010
  • December
  • 2014
  • June
Colors
  • Black
  • Glossy green
  • orange black
  • Yellow
  • White
  • matt dark grey
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 90 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 7 h 50 min
  • Stand by time- Up to 552 h Talking time- Up to 10 h (2G) / Up to 13 h (3G) Music play - Up to 86 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus 2X, X2 Dual SIM.
SpecificationOptimus 2XX2 Dual SIM
SIM card
  • Mini-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 - SIM 1 & SIM 2
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 12
  • Up to 85.6 kbps
Edge
  • Class 12
  • Up to 236.8 kbps
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
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
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 - 0.99 W/kg (head) 0.53 W/kg (body) SAR EU - 0.81 W/kg (head) 0.78 W/kg (body)
Music and Audio
Music and Audio — specifications for Optimus 2X, X2 Dual SIM.
SpecificationOptimus 2XX2 Dual SIM
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
  • RDS
Others Unknown
  • ClearBlack display
Other features
Other features — specifications for Optimus 2X, X2 Dual SIM.
SpecificationOptimus 2XX2 Dual SIM
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 - Also known as Nokia X2 RM-1013
  • Nokia X2DS