Lava A51 vs Xolo X500

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

    X500: 5 mm narrower

    A51:
    66 mm
    X500:
    61 mm
  • Screen diagonal

    X500: 1 in smaller diagonal

    A51:
    4.5 in
    X500:
    3.5 in
  • Chipset

    A51:
    Spreadtrum SC7731C
    X500:
    Intel Atom Z2420
  • Depth

    A51: 2.7 mm thinner

    A51:
    9.9 mm
    X500:
    12.6 mm
  • Height

    X500: 25.5 mm shorter

    A51:
    136 mm
    X500:
    110.5 mm
  • Release year

    A51:
    2016
    X500:
    2013

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 +25.5 mm versus X500
    Width:
    66 mm +5 mm versus X500
    Depth:
    9.9 mm
    Weight:
    Unknown
  2. 2. X500

    Height:
    110.5 mm
    Width:
    61 mm
    Depth:
    12.6 mm +2.7 mm versus A51
    Weight:
    132 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. X500

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

A51 has approximately 53% more rectangular screen area than X500.

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

X500: Original memory entry

4 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. X500

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 battery capacity

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

  1. 1. A51

    1750 mAh

    +250 mAh versus X500

  2. 2. X500

    1500 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. X500

Everyday essentials
Everyday essentials — specifications for A51, X500.
SpecificationA51X500
Dimensions (HxWxD)
  • 136 Х 66 Х 9.9 mm
  • 110.5 Х 61 Х 12.6 mm
Weight
  • 0 g
  • 132 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 3.5" inch
Screen resolution
  • 480 x 854 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1750 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 4.0 (Ice Cream Sandwich)
Chipset
  • Spreadtrum SC7731C
  • Intel Atom Z2420
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A51, X500.
SpecificationA51X500
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 55.8 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 62.2%
  • 54.1%
PPI /points per inch/
  • 218 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for A51, X500.
SpecificationA51X500
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • panorama
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for A51, X500.
SpecificationA51X500
Processor CPU
  • Quad-core 1.2 GHz
  • 1.2 GHz
Graphics processor GPU Unknown
  • PowerVR SGX540
General specs
General specs — specifications for A51, X500.
SpecificationA51X500
Release date
  • 2016
  • October
  • 2013
  • January
Colors
  • Gray
  • Black
  • Gold
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 100 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 405 h (2G) / Up to 383 h (3G) Talking time- Up to 10 h (2G) / Up to 9 h 40 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for A51, X500.
SpecificationA51X500
SIM card
  • Dual SIM
  • 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 - SIM 1 & SIM 2
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • EDR
  • 2.1
Music and Audio
Music and Audio — specifications for A51, X500.
SpecificationA51X500
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A51, X500.
SpecificationA51X500
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • proximity - For India