LG Optimus LTE Tag vs Palm Centro

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

    Centro: 17.7 g lighter

    Optimus LTE Tag:
    141.7 g
    Centro:
    124 g
  • Width

    Centro: 14.4 mm narrower

    Optimus LTE Tag:
    67.9 mm
    Centro:
    53.5 mm
  • Screen diagonal

    Centro: 2.05 in smaller diagonal

    Optimus LTE Tag:
    4.3 in
    Centro:
    2.25 in
  • Depth

    Optimus LTE Tag: 9.1 mm thinner

    Optimus LTE Tag:
    9.5 mm
    Centro:
    18.6 mm
  • Height

    Centro: 19.3 mm shorter

    Optimus LTE Tag:
    126.5 mm
    Centro:
    107.2 mm
  • Release year

    Optimus LTE Tag:
    2012
    Centro:
    2008

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 LTE Tag

    Height:
    126.5 mm +19.3 mm versus Centro
    Width:
    67.9 mm +14.4 mm versus Centro
    Depth:
    9.5 mm
  2. 2. Centro

    Height:
    107.2 mm
    Width:
    53.5 mm
    Depth:
    18.6 mm +9.1 mm versus Optimus LTE Tag

Weight

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

  1. 1. Optimus LTE Tag

    141.7 g

    +17.7 g versus Centro

  2. 2. Centro

    124 g

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 LTE Tag

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

    Screen diagonal:
    2.25 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    16.3 cm²

Optimus LTE Tag has approximately 222.3% more rectangular screen area than Centro.

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 LTE Tag, Centro, compared at the same storage capacity.
StorageOptimus LTE TagCentro
16 GB 1 GB RAM Unknown
Centro: Original memory entry

64 MB

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 LTE Tag

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

2. Centro

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 4 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 LTE Tag

    1700 mAh

    +550 mAh versus Centro

  2. 2. Centro

    1150 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 LTE Tag2. Centro

Everyday essentials
Everyday essentials — specifications for Optimus LTE Tag, Centro.
SpecificationOptimus LTE TagCentro
Dimensions (HxWxD)
  • 126.5 Х 67.9 Х 9.5 mm
  • 107.2 Х 53.5 Х 18.6 mm
Weight
  • 141.7 g
  • 124 g
Technology
  • HD-IPS LCD
  • TFT
Screen size
  • 4.3" inch
  • 2.25" inch
Screen resolution
  • 480 x 800 px
  • 320 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 64 MB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 4 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Ion
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3 (Gingerbread)
  • upgradable to 4.0 (Ice Cream Sandwich)
  • Palm OS 5.4.9
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Optimus LTE Tag, Centro.
SpecificationOptimus LTE TagCentro
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 52.6 cm2
  • 16.3 cm2
Screen format
  • 5:3 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 61.3%
  • 28.5%
PPI /points per inch/
  • 217 PPI
  • 201 PPI
Camera and Video
Camera and Video — specifications for Optimus LTE Tag, Centro.
SpecificationOptimus LTE TagCentro
Rear camera, main
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance
Performance — specifications for Optimus LTE Tag, Centro.
SpecificationOptimus LTE TagCentro
Processor CPU
  • Dual-core 1.2 GHz
  • 32-bit Intel XScale PXA270 312 MHz
General specs
General specs — specifications for Optimus LTE Tag, Centro.
SpecificationOptimus LTE TagCentro
Release date
  • 2012
  • February
  • 2008
  • February
Colors
  • Black
  • White
  • Obsidian
  • Glacier
  • Midnight
  • Cobalt
  • Onyx
  • Electric Blue
  • Rose
  • Olive
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 5 h
  • Stand by time- Up to 300 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus LTE Tag, Centro.
SpecificationOptimus LTE TagCentro
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - CDMA 800 / 1900 -3G - CDMA2000 1xEV-DO HSDPA 2100 -4G - LTE 800
Unknown
Speed
  • HSPA
  • LTE
  • EV-DO Rev. A 3.1 Mbps
Unknown
GPRS
  • No
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0 (MHL TV-out)
  • Proprietary
Bluetooth
  • 3.0
  • A2DP
  • 1.2
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
Music and Audio
Music and Audio — specifications for Optimus LTE Tag, Centro.
SpecificationOptimus LTE TagCentro
Radio
  • No
  • No
Others
  • Dolby Mobile -Active noise cancellation with dedicated mic
  • 5-way navigation button
Other features
Other features — specifications for Optimus LTE Tag, Centro.
SpecificationOptimus LTE TagCentro
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - MP4/H.264/WMV/DviX player -MP3/WMA/WAV/FLAC/eAAC+ player -True HD movie editor -Document viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input - For South Korea Also known as LG F120L
  • F120S
  • F120K
  • Infrared port - Document editor (Word
  • Excel
  • PowerPoint
  • PDF) -MP3 player -Organizer -Voice memo