Lenovo A806 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: 56 g lighter

    A806:
    180 g
    Centro:
    124 g
  • Width

    Centro: 17.3 mm narrower

    A806:
    70.8 mm
    Centro:
    53.5 mm
  • Screen diagonal

    Centro: 2.75 in smaller diagonal

    A806:
    5 in
    Centro:
    2.25 in
  • Depth

    A806: 9.6 mm thinner

    A806:
    9 mm
    Centro:
    18.6 mm
  • Height

    Centro: 33.3 mm shorter

    A806:
    140.5 mm
    Centro:
    107.2 mm
  • Release year

    A806:
    2014
    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. A806

    Height:
    140.5 mm +33.3 mm versus Centro
    Width:
    70.8 mm +17.3 mm versus Centro
    Depth:
    9 mm
  2. 2. Centro

    Height:
    107.2 mm
    Width:
    53.5 mm
    Depth:
    18.6 mm +9.6 mm versus A806

Weight

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

  1. 1. A806

    180 g

    +56 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. A806

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Centro

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

A806 has approximately 322% 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 A806, Centro, compared at the same storage capacity.
StorageA806Centro
16 GB 2 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. A806

NFC:
Unknown
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. A806

    2500 mAh

    +1350 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. A8062. Centro

Everyday essentials
Everyday essentials — specifications for A806, Centro.
SpecificationA806Centro
Dimensions (HxWxD)
  • 140.5 Х 70.8 Х 9 mm
  • 107.2 Х 53.5 Х 18.6 mm
Weight
  • 180 g
  • 124 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 2.25" inch
Screen resolution
  • 720 x 1280 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
  • 2 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.
  • 2500 mAh
  • Removable Li-Ion
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Palm OS 5.4.9
Chipset
  • Mediatek MT6592 (28 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for A806, Centro.
SpecificationA806Centro
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 68.9 cm2
  • 16.3 cm2
Screen format
  • 16:9 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 69.3%
  • 28.5%
PPI /points per inch/
  • 294 PPI
  • 201 PPI
Camera and Video
Camera and Video — specifications for A806, Centro.
SpecificationA806Centro
Rear camera, main
  • 13 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 1.3 MP
Functions
  • Dual-LED flash
  • panorama
  • HDR
Unknown
Video
  • 720p
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance

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

Performance — specifications for A806, Centro.
SpecificationA806Centro
Processor CPU
  • Octa-core 1.7 GHz Cortex-A7
  • 32-bit Intel XScale PXA270 312 MHz
Graphics processor GPU
  • Mali-450MP4
Unknown
Antutu 7 score *
  • 30000
Unknown
GeekBench 4 Single Core *
  • 439
Unknown
GeekBench 4 Multi-Core *
  • 2196
Unknown
General specs
General specs — specifications for A806, Centro.
SpecificationA806Centro
Release date
  • 2014
  • July
  • 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.
  • 150 EUR
  • 70 EUR
Battery life Unknown
  • Stand by time- Up to 300 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for A806, Centro.
SpecificationA806Centro
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - all versions -3G - HSDPA 900 / 2100 - A806 TD-SCDMA - A808T -4G - LTE band 1(2100)
  • 3(1800) - A806 LTE band 38(2600)
  • 39(1900)
  • 40(2300) - A808T
Unknown
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.0
  • 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 A806, Centro.
SpecificationA806Centro
Radio
  • FM radio
  • No
Others
  • Active noise cancellation with dedicated mic
  • 5-way navigation button
Other features
Other features — specifications for A806, Centro.
SpecificationA806Centro
Dop
  • Sensors Accelerometer
  • proximity - Versions: Lenovo Golden Warrior A8 A808T for China Mobile Lenovo Golden Warrior A8 A806 for EMEA region
  • Infrared port - Document editor (Word
  • Excel
  • PowerPoint
  • PDF) -MP3 player -Organizer -Voice memo