Lava A51 vs Motorola MPx

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

    MPx: 4.8 mm narrower

    A51:
    66 mm
    MPx:
    61.2 mm
  • Screen diagonal

    MPx: 1.7 in smaller diagonal

    A51:
    4.5 in
    MPx:
    2.8 in
  • Chipset

    A51:
    Spreadtrum SC7731C
    MPx:
    TI OMAP 1710
  • Depth

    A51: 14.1 mm thinner

    A51:
    9.9 mm
    MPx:
    24 mm
  • Height

    MPx: 36.3 mm shorter

    A51:
    136 mm
    MPx:
    99.7 mm
  • Release year

    A51:
    2016
    MPx:
    2004

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. A51

    Height:
    136 mm +36.3 mm versus MPx
    Width:
    66 mm +4.8 mm versus MPx
    Depth:
    9.9 mm
    Weight:
    Unknown
  2. 2. MPx

    Height:
    99.7 mm
    Width:
    61.2 mm
    Depth:
    24 mm +14.1 mm versus A51
    Weight:
    174 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.

  1. 1. A51

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. MPx

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²

A51 has approximately 129.9% more rectangular screen area than MPx.

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

MPx: Original memory entry

32 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. A51

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

2. MPx

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details MMC/SD

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. A51

    1750 mAh

    +790 mAh versus MPx

  2. 2. MPx

    960 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. MPx

Everyday essentials
Everyday essentials — specifications for A51, MPx.
SpecificationA51MPx
Dimensions (HxWxD)
  • 136 Х 66 Х 9.9 mm
  • 99.7 Х 61.2 Х 24 mm
Weight
  • 0 g
  • 174 g
Technology
  • TFT
  • TFT
Screen size
  • 4.5" inch
  • 2.8" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 32 MB
Memory card support
  • microSD
  • up to 32 GB
  • MMC/SD
Battery Capacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Removable Li-Ion
  • 960 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Microsoft PocketPC 2003 SE
Chipset
  • Spreadtrum SC7731C
  • TI OMAP 1710
Headphone jack
  • Yes
  • No
Display
Display — specifications for A51, MPx.
SpecificationA51MPx
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 55.8 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 62.2%
  • 39.8%
PPI /points per inch/
  • 218 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for A51, MPx.
SpecificationA51MPx
Rear camera, main
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 5 MP
  • 1.3 MP
Functions
  • LED flash
  • panorama
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for A51, MPx.
SpecificationA51MPx
Processor CPU
  • Quad-core 1.2 GHz
  • 200 MHz ARM926EJ-S
General specs
General specs — specifications for A51, MPx.
SpecificationA51MPx
Release date
  • 2016
  • October
  • 2004
  • Q1
Colors
  • Gray
  • Black
  • Gold
Unknown
Battery life
  • Stand by time- Up to 420 h (3G) Talking time- Up to 10 h 30 min (3G)
  • Stand by time- Up to 100 h Talking time- Up to 3 h
Communication and Connectivity
Communication and Connectivity — specifications for A51, MPx.
SpecificationA51MPx
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
  • Yes
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 2.1
  • EDR
  • 1.1
Music and Audio
Music and Audio — specifications for A51, MPx.
SpecificationA51MPx
Radio
  • FM radio
  • No
Others Unknown
  • Second color STN display (96 x 64 pixels) -Dual hinges allow to open the device in both portrait and landscape mode
Other features
Other features — specifications for A51, MPx.
SpecificationA51MPx
Dop
  • Sensors Accelerometer For India
  • Infrared port - Pocket Office (Word
  • Excel
  • PowerPoint
  • PDF viewer) -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Also known as MPx300