Meizu m3x 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: 41 g lighter

    m3x:
    165 g
    Centro:
    124 g
  • Width

    Centro: 22.5 mm narrower

    m3x:
    76 mm
    Centro:
    53.5 mm
  • Screen diagonal

    Centro: 3.25 in smaller diagonal

    m3x:
    5.5 in
    Centro:
    2.25 in
  • Depth

    m3x: 11.2 mm thinner

    m3x:
    7.4 mm
    Centro:
    18.6 mm
  • Height

    Centro: 46.6 mm shorter

    m3x:
    153.8 mm
    Centro:
    107.2 mm
  • Release year

    m3x:
    2016
    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. m3x

    Height:
    153.8 mm +46.6 mm versus Centro
    Width:
    76 mm +22.5 mm versus Centro
    Depth:
    7.4 mm
  2. 2. Centro

    Height:
    107.2 mm
    Width:
    53.5 mm
    Depth:
    18.6 mm +11.2 mm versus m3x

Weight

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

  1. 1. m3x

    165 g

    +41 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. m3x

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

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

m3x has approximately 410.6% 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.

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

m3x: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 RAM

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. m3x

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 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. m3x

    3200 mAh

    +2050 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. m3x2. Centro

Everyday essentials
Everyday essentials — specifications for m3x, Centro.
Specificationm3xCentro
Dimensions (HxWxD)
  • 153.8 Х 76 Х 7.4 mm
  • 107.2 Х 53.5 Х 18.6 mm
Weight
  • 165 g
  • 124 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 2.25" inch
Screen resolution
  • 1080 x 1920 px
  • 320 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 4 GB RAM 32 GB
  • 3 RAM
  • 64 MB
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 4 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Non-removable
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6 (Marshmallow); Flyme 6
  • Palm OS 5.4.9
Chipset
  • Mediatek MT6757 Helio P20 (16 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for m3x, Centro.
Specificationm3xCentro
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 83.4 cm2
  • 16.3 cm2
Screen format
  • 16:9 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 71.3%
  • 28.5%
PPI /points per inch/
  • 401 PPI
  • 201 PPI
Camera and Video
Camera and Video — specifications for m3x, Centro.
Specificationm3xCentro
Rear camera, main
  • 12 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 12 MP
  • f/2.0
  • 1/2.9''
  • 1.25µm
  • PDAF
  • 1.3 MP
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Unknown
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
  • f/2.0
  • 1/4''
  • 1.4µm
Unknown
Performance

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

Performance — specifications for m3x, Centro.
Specificationm3xCentro
Processor CPU
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.6 GHz Cortex-A53)
  • 32-bit Intel XScale PXA270 312 MHz
Graphics processor GPU
  • Mali-T880MP2
Unknown
GeekBench 4 Single Core *
  • 861
Unknown
GeekBench 4 Multi-Core *
  • 3904
Unknown
GeekBench 4 RenderScript *
  • 2710
Unknown
General specs
General specs — specifications for m3x, Centro.
Specificationm3xCentro
Release date
  • 2016
  • November
  • 2008
  • February
Colors
  • Blue
  • Gold
  • Black
  • Silver
  • Obsidian
  • Glacier
  • Midnight
  • Cobalt
  • Onyx
  • Electric Blue
  • Rose
  • Olive
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 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 m3x, Centro.
Specificationm3xCentro
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA -4G - LTE
Unknown
Speed
  • HSPA
  • LTE
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • Type-C 1.0 reversible connector
  • Proprietary
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 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 m3x, Centro.
Specificationm3xCentro
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
  • 5-way navigation button
Other features
Other features — specifications for m3x, Centro.
Specificationm3xCentro
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (mCharge)
  • Infrared port - Document editor (Word
  • Excel
  • PowerPoint
  • PDF) -MP3 player -Organizer -Voice memo