Oppo R811 Real 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

    R811 Real: 5 g lighter

    R811 Real:
    119 g
    Centro:
    124 g
  • Width

    Centro: 8 mm narrower

    R811 Real:
    61.5 mm
    Centro:
    53.5 mm
  • Screen diagonal

    Centro: 1.25 in smaller diagonal

    R811 Real:
    3.5 in
    Centro:
    2.25 in
  • Depth

    R811 Real: 7.7 mm thinner

    R811 Real:
    10.9 mm
    Centro:
    18.6 mm
  • Height

    Centro: 8 mm shorter

    R811 Real:
    115.2 mm
    Centro:
    107.2 mm
  • Release year

    R811 Real:
    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. R811 Real

    Height:
    115.2 mm +8 mm versus Centro
    Width:
    61.5 mm +8 mm versus Centro
    Depth:
    10.9 mm
  2. 2. Centro

    Height:
    107.2 mm
    Width:
    53.5 mm
    Depth:
    18.6 mm +7.7 mm versus R811 Real

Weight

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

  1. 1. R811 Real

    119 g

  2. 2. Centro

    124 g

    +5 g versus R811 Real

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. R811 Real

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Centro

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

R811 Real has approximately 123.4% 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.

R811 Real: 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. R811 Real

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. R811 Real

    1520 mAh

    +370 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. R811 Real2. Centro

Everyday essentials
Everyday essentials — specifications for R811 Real, Centro.
SpecificationR811 RealCentro
Dimensions (HxWxD)
  • 115.2 Х 61.5 Х 10.9 mm
  • 107.2 Х 53.5 Х 18.6 mm
Weight
  • 119 g
  • 124 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.25" inch
Screen resolution
  • 320 x 480 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 (dedicated slot)
  • microSD
  • up to 4 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1520 mAh
  • Removable Li-Ion
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0.4 (Ice Cream Sandwich)
  • Palm OS 5.4.9
Chipset
  • Mediatek MT6515
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for R811 Real, Centro.
SpecificationR811 RealCentro
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 36.5 cm2
  • 16.3 cm2
Screen format
  • 3:2 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 51.5%
  • 28.5%
PPI /points per inch/
  • 165 PPI
  • 201 PPI
Camera and Video
Camera and Video — specifications for R811 Real, Centro.
SpecificationR811 RealCentro
Rear camera, main
  • 3.15 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 1.3 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Performance
Performance — specifications for R811 Real, Centro.
SpecificationR811 RealCentro
Processor CPU
  • 1.0 GHz Cortex-A9
  • 32-bit Intel XScale PXA270 312 MHz
Graphics processor GPU
  • PowerVR SGX531
Unknown
General specs
General specs — specifications for R811 Real, Centro.
SpecificationR811 RealCentro
Release date
  • 2012
  • October
  • 2008
  • February
Colors
  • 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
  • Stand by time- Up to 250 h Talking time- Up to 10 h
  • Stand by time- Up to 300 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for R811 Real, Centro.
SpecificationR811 RealCentro
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • Yes
  • 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 R811 Real, Centro.
SpecificationR811 RealCentro
Radio
  • No
  • No
Others Unknown
  • 5-way navigation button
Other features
Other features — specifications for R811 Real, Centro.
SpecificationR811 RealCentro
Dop
  • Sensors Accelerometer
  • proximity
  • Infrared port - Document editor (Word
  • Excel
  • PowerPoint
  • PDF) -MP3 player -Organizer -Voice memo