LG Optimus 2X vs T-Mobile HD2

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: 18 g lighter

    Optimus 2X:
    139 g
    HD2:
    157 g
  • Width

    Optimus 2X: 3.8 mm narrower

    Optimus 2X:
    63.2 mm
    HD2:
    67 mm
  • Screen diagonal

    Optimus 2X: 0.3 in smaller diagonal

    Optimus 2X:
    4 in
    HD2:
    4.3 in

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
  2. 2. HD2

    Height:
    122 mm
    Width:
    67 mm +3.8 mm versus Optimus 2X
    Depth:
    11 mm

Weight

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

  1. 1. Optimus 2X

    139 g

  2. 2. HD2

    157 g

    +18 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. HD2

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

HD2 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Optimus 2X: Original memory entry

8 GB · 512 MB RAM

HD2: Original memory entry

576 MB RAM · 1 GB ROM

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. HD2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 16 GB included

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

    +270 mAh versus HD2

  2. 2. HD2

    1230 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. Optimus 2X2. HD2

Everyday essentials
Everyday essentials — specifications for Optimus 2X, HD2.
SpecificationOptimus 2XHD2
Dimensions (HxWxD)
  • 123.9 Х 63.2 Х 10.9 mm
  • 122 Х 67 Х 11 mm
Weight
  • 139 g
  • 157 g
Technology
  • IPS LCD
  • TFT
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
  • 576 MB RAM
  • 1 GB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 16 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1230 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • 2.3
  • upgradable to 4.0 (Ice Cream Sandwich)
  • Microsoft Windows Mobile 6.5 Professional; Sense UI
Chipset
  • Nvidia Tegra 2 AP20H
  • Qualcomm QSD8250 Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus 2X, HD2.
SpecificationOptimus 2XHD2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 45.5 cm2
  • 52.6 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 58.2%
  • 64.4%
PPI /points per inch/
  • 233 PPI
  • 217 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for Optimus 2X, HD2.
SpecificationOptimus 2XHD2
Rear camera, main
  • 8 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 5 MP
  • AF
Functions
  • LED flash
  • Dual-LED flash
Video
  • 1080p@24fps
  • 720p@30fps
  • 480p@30fps
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance
Performance — specifications for Optimus 2X, HD2.
SpecificationOptimus 2XHD2
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • 1.0 GHz Scorpion
Graphics processor GPU
  • ULP GeForce
  • Adreno 200
General specs
General specs — specifications for Optimus 2X, HD2.
SpecificationOptimus 2XHD2
Release date
  • 2010
  • December
  • 2010
  • January
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 230 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 7 h 50 min
  • Stand by time- Up to 480 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus 2X, HD2.
SpecificationOptimus 2XHD2
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA 7.2/2 Mbps
GPRS
  • Class 12
  • Class 12
Edge
  • Class 12
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS; NaviPanel
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 2.1
  • A2DP
  • 2.1
  • 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)
Unknown
Music and Audio
Music and Audio — specifications for Optimus 2X, HD2.
SpecificationOptimus 2XHD2
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Optimus 2X, HD2.
SpecificationOptimus 2XHD2
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 - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Pocket Office -HTC Peep
  • HTC Footprints -T-mobile services: MobiTV
  • BLOCKBUSTER
  • Barnes & Nobl
  • Gogo Inflight Internet -Transformers & Transformers 2 movies preloaded -Voice memo -Predictive text input