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  2. Lava A51 vs Palm Pre Plus

Lava A51 vs Palm Pre Plus

Compare recorded specifications, size and practical differences.

Lava A51

Lava A51

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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.

      • WidthPre Plus: 6.5 mm narrowerPre Plus: 59.5 mm · A51: 66 mm
      • Screen diagonalPre Plus: 1.4 in smaller diagonalPre Plus: 3.1 in · A51: 4.5 in
      • DepthA51: 7 mm thinnerA51: 9.9 mm · Pre Plus: 16.9 mm
      • HeightPre Plus: 35.5 mm shorterPre Plus: 100.5 mm · A51: 136 mm
      • Release year2016 / 2010A51: 2016 · Pre Plus: 2010

      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
      A51: 136 × 66 mm 1 Pre Plus: 100.5 × 59.5 mm 2
      Side
      A51: 136 × 9.9 mm 1 Pre Plus: 100.5 × 16.9 mm 2
      1. 1. A51
        Height
        136 mm+35.5 mm versus Pre Plus
        Width
        66 mm+6.5 mm versus Pre Plus
        Depth
        9.9 mm
        Weight
        Unknown
      2. 2. Pre Plus
        Height
        100.5 mm
        Width
        59.5 mm
        Depth
        16.9 mm+7 mm versus A51
        Weight
        138 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.

      Screen size
      A51: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 Pre Plus: 3.1 in, 3:2, About 28.6 cm² rectangular area 2
      1. 1. A51 4.5 in · 16:9 About 55.8 cm² rectangular area
      2. 2. Pre Plus 3.1 in · 3:2 About 28.6 cm² rectangular area

      A51 has approximately 95.1% 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.

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

      A51: Original memory entry

      8 GB · 512 MB 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. A51

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

      2. Pre Plus

      NFC
      Unknown
      Headphone jack
      Yes
      Memory card support
      No

      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. A511750 mAh

        +600 mAh versus Pre Plus

      2. 2. Pre Plus1150 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. A512. Pre Plus

      Everyday essentials
      Everyday essentials
      SpecificationA51Pre Plus
      Dimensions (HxWxD)
      • 136 Х 66 Х 9.9 mm
      • 100.5 Х 59.5 Х 16.9 mm
      Weight
      • 0 g
      • 138 g
      Technology
      • TFT
      • TFT
      Screen size
      • 4.5" inch
      • 3.1" inch
      Screen resolution
      • 480 x 854 px
      • 320 x 480 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 8 GB
      • 512 MB RAM
      • 16 GB
      • 512 MB RAM
      Memory card support
      • microSD
      • up to 32 GB
      • No
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1750 mAh
      • Removable Li-Ion
      • 1150 mAh
      • Removable Li-Ion
      Operating system OS
      • Android 6.0 (Marshmallow)
      • Palm webOS 1.3.5
      Chipset
      • Spreadtrum SC7731C
      		 Unknown
      Headphone jack
      • Yes
      • Yes
      Display
      Display
      SpecificationA51Pre Plus
      Touchscreen
      • capacitive touchscreen
      • capacitive touchscreen
      Display colors
      • 16M
      • 16M
      Screen area
      • 55.8 cm2
      • 28.6 cm2
      Screen format
      • 16:9 (height:width)
      • 3:2 (height:width)
      Screen to body ratio
      • 62.2%
      • 47.9%
      PPI /points per inch/
      • 218 PPI
      • 186 PPI
      Camera and Video
      Camera and Video
      SpecificationA51Pre Plus
      Rear camera, main
      • 5 MP
      • Single
      • 3.15 MP
      • Single
      Camera specs
      • 5 MP
      • 3.15 MP
      Functions
      • LED flash
      • panorama
      • LED flash
      Video
      • Yes
      • Yes
      Front camera, selfie
      • 0.3 MP
      • Single
      • 0 MP,
      Specifications
      • VGA
      		 Unknown
      Performance
      Performance
      SpecificationA51Pre Plus
      Processor CPU
      • Quad-core 1.2 GHz
      • 600 MHz Cortex-A8
      Graphics processor GPU Unknown
      • PowerVR SGX
      General specs
      General specs
      SpecificationA51Pre Plus
      Release date
      • 2016
      • October
      • 2010
      • March
      Colors
      • Gray
      • Black
      • Gold
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
      • 170 EUR
      Battery life
      • Stand by time- Up to 420 h (3G) Talking time- Up to 10 h 30 min (3G)
      • Stand by time- Up to 350 h (2G) / - (3G) Talking time- Up to 4 h (2G) / Up to 4 h (3G)
      Communication and Connectivity
      Communication and Connectivity
      SpecificationA51Pre Plus
      SIM card
      • Dual SIM
      • Mini-SIM
      Network
      • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      Speed
      • HSPA
      • HSPA 3.6/0.384 Mbps
      GPRS
      • Yes
      • Class 10
      Edge
      • Yes
      • Class 10
      Wi-Fi
      • Wi-Fi 802.11 b/g/n
      • hotspot
      • Wi-Fi 802.11 b/g
      GPS
      • Yes
      • with A-GPS
      • Yes
      • with A-GPS
      USB
      • microUSB 2.0
      • microUSB 2.0
      Bluetooth
      • 2.1
      • EDR
      • 2.1
      • A2DP
      Music and Audio
      Music and Audio
      SpecificationA51Pre Plus
      Radio
      • FM radio
      • No
      Other features
      Other features
      SpecificationA51Pre Plus
      Dop
      • Sensors Accelerometer For India
      • Sensors Accelerometer Wireless charging