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Lava Iris X1 mini vs Palm Centro

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Iris X1 mini: 8 g lighter

    Iris X1 mini:
    116 g
    Centro:
    124 g
  • Width

    Centro: 9.9 mm narrower

    Iris X1 mini:
    63.4 mm
    Centro:
    53.5 mm
  • Screen diagonal

    Centro: 1.75 in smaller diagonal

    Iris X1 mini:
    4 in
    Centro:
    2.25 in
  • Depth

    Iris X1 mini: 9.6 mm thinner

    Iris X1 mini:
    9 mm
    Centro:
    18.6 mm
  • Height

    Centro: 16.3 mm shorter

    Iris X1 mini:
    123.5 mm
    Centro:
    107.2 mm
  • Release year

    Iris X1 mini:
    2015
    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. Iris X1 mini

    Height:
    123.5 mm +16.3 mm versus Centro
    Width:
    63.4 mm +9.9 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 Iris X1 mini

Weight

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

  1. 1. Iris X1 mini

    116 g

  2. 2. Centro

    124 g

    +8 g versus Iris X1 mini

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. Iris X1 mini

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

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

Iris X1 mini has approximately 178.9% 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.

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

Iris X1 mini: Original memory entry

4 GB · 512 MB 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. Iris X1 mini

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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. Iris X1 mini

    1750 mAh

    +600 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. Iris X1 mini2. Centro

Everyday essentials
Everyday essentials — specifications for Iris X1 mini, Centro.
SpecificationIris X1 miniCentro
Dimensions (HxWxD)
  • 123.5 Х 63.4 Х 9 mm
  • 107.2 Х 53.5 Х 18.6 mm
Weight
  • 116 g
  • 124 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4" 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.
  • 4 GB
  • 512 MB RAM
  • 64 MB
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 4 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Removable Li-Ion
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Palm OS 5.4.9
Chipset
  • Spreadtrum 7731
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Iris X1 mini, Centro.
SpecificationIris X1 miniCentro
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors Unknown
  • 65K
Screen area
  • 45.5 cm2
  • 16.3 cm2
Screen format
  • 5:3 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 58.2%
  • 28.5%
PPI /points per inch/
  • 233 PPI
  • 201 PPI
Camera and Video
Camera and Video — specifications for Iris X1 mini, Centro.
SpecificationIris X1 miniCentro
Rear camera, main
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 5 MP
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • 720p
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for Iris X1 mini, Centro.
SpecificationIris X1 miniCentro
Processor CPU
  • Quad-core 1.2 GHz
  • 32-bit Intel XScale PXA270 312 MHz
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs — specifications for Iris X1 mini, Centro.
SpecificationIris X1 miniCentro
Release date
  • 2015
  • January
  • 2008
  • February
Colors
  • Ink Black,white-silver
  • Black-gold
  • 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
  • Talking time- Up to 10 h (3G)
  • Stand by time- Up to 300 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Iris X1 mini, Centro.
SpecificationIris X1 miniCentro
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 2.1
  • 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 Iris X1 mini, Centro.
SpecificationIris X1 miniCentro
Radio
  • FM radio
  • recording
  • No
Others Unknown
  • 5-way navigation button
Other features
Other features — specifications for Iris X1 mini, Centro.
SpecificationIris X1 miniCentro
Dop
  • Sensors Accelerometer
  • proximity - For India
  • Infrared port - Document editor (Word
  • Excel
  • PowerPoint
  • PDF) -MP3 player -Organizer -Voice memo