Palm Centro vs TECNO Pouvoir 3 Air

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.

  • Width

    Centro: 24.7 mm narrower

    Centro:
    53.5 mm
    Pouvoir 3 Air:
    78.2 mm
  • Screen diagonal

    Centro: 3.75 in smaller diagonal

    Centro:
    2.25 in
    Pouvoir 3 Air:
    6 in
  • Depth

    Pouvoir 3 Air: 9.3 mm thinner

    Centro:
    18.6 mm
    Pouvoir 3 Air:
    9.3 mm
  • Height

    Centro: 55.8 mm shorter

    Centro:
    107.2 mm
    Pouvoir 3 Air:
    163 mm
  • Release year

    Centro:
    2008
    Pouvoir 3 Air:
    2019

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. Centro

    Height:
    107.2 mm
    Width:
    53.5 mm
    Depth:
    18.6 mm +9.3 mm versus Pouvoir 3 Air
    Weight:
    124 g
  2. 2. Pouvoir 3 Air

    Height:
    163 mm +55.8 mm versus Centro
    Width:
    78.2 mm +24.7 mm versus Centro
    Depth:
    9.3 mm
    Weight:
    Unknown

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. Centro

    Screen diagonal:
    2.25 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    16.3 cm²
  2. 2. Pouvoir 3 Air

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    92.9 cm²

Pouvoir 3 Air has approximately 468.9% 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 Centro, Pouvoir 3 Air, compared at the same storage capacity.
StorageCentroPouvoir 3 Air
16 GB Unknown 1 GB 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. Centro

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 4 GB (dedicated slot)

2. Pouvoir 3 Air

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 128 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. Centro

    1150 mAh

  2. 2. Pouvoir 3 Air

    5000 mAh

    +3850 mAh versus Centro

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. Centro2. Pouvoir 3 Air

Everyday essentials
Everyday essentials — specifications for Centro, Pouvoir 3 Air.
SpecificationCentroPouvoir 3 Air
Dimensions (HxWxD)
  • 107.2 Х 53.5 Х 18.6 mm
  • 163 Х 78.2 Х 9.3 mm
Weight
  • 124 g
  • 0 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.25" inch
  • 6" inch
Screen resolution
  • 320 x 320 px
  • 480 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB
  • 16GB 1GB RAM
Memory card support
  • microSD
  • up to 4 GB (dedicated slot)
  • microSD
  • up to 128 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1150 mAh
  • Removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Palm OS 5.4.9
  • Android 9.0 Pie (Go edition)
  • HIOS 5.0
Chipset Unknown
  • Mediatek MT6761 Helio A22 (12 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for Centro, Pouvoir 3 Air.
SpecificationCentroPouvoir 3 Air
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 16.3 cm2
  • 92.9 cm2
Screen format
  • 1:1 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 28.5%
  • 72.9%
PPI /points per inch/
  • 201 PPI
  • 179 PPI
Camera and Video
Camera and Video — specifications for Centro, Pouvoir 3 Air.
SpecificationCentroPouvoir 3 Air
Rear camera, main
  • 1.3 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 1.3 MP
  • 8 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
Performance
Performance — specifications for Centro, Pouvoir 3 Air.
SpecificationCentroPouvoir 3 Air
Processor CPU
  • 32-bit Intel XScale PXA270 312 MHz
  • Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU Unknown
  • PowerVR GE8320
General specs
General specs — specifications for Centro, Pouvoir 3 Air.
SpecificationCentroPouvoir 3 Air
Release date
  • 2008
  • February
  • 2019
  • August
Colors
  • Obsidian
  • Glacier
  • Midnight
  • Cobalt
  • Onyx
  • Electric Blue
  • Rose
  • Olive
  • Champagne Gold
  • Midnight Black
  • Aqua Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 300 h Talking time- Up to 4 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Centro, Pouvoir 3 Air.
SpecificationCentroPouvoir 3 Air
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 38(2600)
  • 40(2300)
  • 41(2500) LTE band 3(1800)
  • 7(2600)
  • 20(800)
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 1.2
  • A2DP
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Centro, Pouvoir 3 Air.
SpecificationCentroPouvoir 3 Air
Radio
  • No
  • FM radio
Others
  • 5-way navigation button
Unknown
Other features
Other features — specifications for Centro, Pouvoir 3 Air.
SpecificationCentroPouvoir 3 Air
Dop
  • Infrared port - Document editor (Word
  • Excel
  • PowerPoint
  • PDF) -MP3 player -Organizer -Voice memo
  • Sensors Fingerprint (rear-mounted)
  • accelerometer