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Palm Pre Plus vs Panasonic P55

Compare recorded specifications, size and practical differences.

Panasonic P55

Panasonic P55

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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.

  • WeightPre Plus: 10 g lighterPre Plus: 138 g · P55: 148 g
  • WidthPre Plus: 17.5 mm narrowerPre Plus: 59.5 mm · P55: 77 mm
  • Screen diagonalPre Plus: 2.4 in smaller diagonalPre Plus: 3.1 in · P55: 5.5 in
  • DepthP55: 9 mm thinnerP55: 7.9 mm · Pre Plus: 16.9 mm
  • HeightPre Plus: 49.2 mm shorterPre Plus: 100.5 mm · P55: 149.7 mm
  • Release year2010 / 2014Pre Plus: 2010 · P55: 2014

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.

Front
Pre Plus: 100.5 × 59.5 mm 1 P55: 149.7 × 77 mm 2
Side
Pre Plus: 100.5 × 16.9 mm 1 P55: 149.7 × 7.9 mm 2
  1. 1. Pre Plus
    Height
    100.5 mm
    Width
    59.5 mm
    Depth
    16.9 mm+9 mm versus P55
    Weight
    138 g
  2. 2. P55
    Height
    149.7 mm+49.2 mm versus Pre Plus
    Width
    77 mm+17.5 mm versus Pre Plus
    Depth
    7.9 mm
    Weight
    148 g
Weight

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

  1. 1. Pre Plus138 g
  2. 2. P55148 g

    +10 g versus Pre Plus

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.

Screen size
Pre Plus: 3.1 in, 3:2, About 28.6 cm² rectangular area 1 P55: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
  1. 1. Pre Plus 3.1 in · 3:2 About 28.6 cm² rectangular area
  2. 2. P55 5.5 in · 16:9 About 83.4 cm² rectangular area

P55 has approximately 191.4% more rectangular screen area than Pre Plus.

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 by storage capacity and phone
StoragePre PlusP55
4 GB Unknown 1 GB RAM
Pre Plus: Original memory entry

16 GB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Pre Plus

NFC
Unknown
Headphone jack
Yes
Memory card support
No

2. P55

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. Pre Plus1150 mAh
  2. 2. P552500 mAh

    +1350 mAh versus Pre Plus

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. Pre Plus2. P55

Everyday essentials
Everyday essentials
SpecificationPre PlusP55
Dimensions (HxWxD)
  • 100.5 Х 59.5 Х 16.9 mm
  • 149.7 Х 77 Х 7.9 mm
Weight
  • 138 g
  • 148 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.1" inch
  • 5.5" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 512 MB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1150 mAh
  • Removable Li-Ion
  • 2500 mAh
  • Removable Li-Ion
Operating system OS
  • Palm webOS 1.3.5
  • Android 4.4.2 (KitKat)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationPre PlusP55
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 28.6 cm2
  • 83.4 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 47.9%
  • 72.3%
PPI /points per inch/
  • 186 PPI
  • 267 PPI
Camera and Video
Camera and Video
SpecificationPre PlusP55
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance
Performance
SpecificationPre PlusP55
Processor CPU
  • 600 MHz Cortex-A8
  • Quad-core 1.2 GHz
Graphics processor GPU
  • PowerVR SGX
Unknown
General specs
General specs
SpecificationPre PlusP55
Release date
  • 2010
  • March
  • 2014
  • November
Colors
  • Black
  • Pearl White
  • Deep Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
  • 120 EUR
Battery life
  • Stand by time- Up to 350 h (2G) / - (3G) Talking time- Up to 4 h (2G) / Up to 4 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationPre PlusP55
SIM card
  • Mini-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationPre PlusP55
Radio
  • No
  • FM radio
  • RDS
Other features
Other features
SpecificationPre PlusP55
Dop
  • Sensors Accelerometer Wireless charging
  • Sensors Accelerometer
  • proximity