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Lava X11 vs Plum Sync 4.0b

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Sync 4.0b: 56.2 g lighter

    X11:
    141 g
    Sync 4.0b:
    84.8 g
  • Width

    Sync 4.0b: 8.5 mm narrower

    X11:
    72 mm
    Sync 4.0b:
    63.5 mm
  • Screen diagonal

    Sync 4.0b: 1 in smaller diagonal

    X11:
    5 in
    Sync 4.0b:
    4 in
  • Depth

    X11: 1.9 mm thinner

    X11:
    8.5 mm
    Sync 4.0b:
    10.4 mm
  • Height

    Sync 4.0b: 21 mm shorter

    X11:
    145.5 mm
    Sync 4.0b:
    124.5 mm
  • Release year

    X11:
    2016
    Sync 4.0b:
    2015

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. X11

    Height:
    145.5 mm +21 mm versus Sync 4.0b
    Width:
    72 mm +8.5 mm versus Sync 4.0b
    Depth:
    8.5 mm
  2. 2. Sync 4.0b

    Height:
    124.5 mm
    Width:
    63.5 mm
    Depth:
    10.4 mm +1.9 mm versus X11

Weight

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

  1. 1. X11

    141 g

    +56.2 g versus Sync 4.0b

  2. 2. Sync 4.0b

    84.8 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. X11

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Sync 4.0b

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

X11 has approximately 51.3% more rectangular screen area than Sync 4.0b.

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 for X11, Sync 4.0b, compared at the same storage capacity.
StorageX11Sync 4.0b
8 GB 2 GB RAM Unknown
Sync 4.0b: Original memory entry

512 MB · 256 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. X11

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

2. Sync 4.0b

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

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. X11

    2500 mAh

    +1200 mAh versus Sync 4.0b

  2. 2. Sync 4.0b

    1300 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. X112. Sync 4.0b

Everyday essentials
Everyday essentials — specifications for X11, Sync 4.0b.
SpecificationX11Sync 4.0b
Dimensions (HxWxD)
  • 145.5 Х 72 Х 8.5 mm
  • 124.5 Х 63.5 Х 10.4 mm
Weight
  • 141 g
  • 84.8 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 4" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 2 GB RAM
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Po
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • upgradable to 6.0 (Marshmallow)
  • Android 4.4 (KitKat)
Chipset Unknown
  • Mediatek MT6572 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X11, Sync 4.0b.
SpecificationX11Sync 4.0b
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 68.9 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 65.8%
  • 57.6%
PPI /points per inch/
  • 294 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
Unknown
Camera and Video
Camera and Video — specifications for X11, Sync 4.0b.
SpecificationX11Sync 4.0b
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 5 MP
  • 1.3 MP
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for X11, Sync 4.0b.
SpecificationX11Sync 4.0b
Processor CPU
  • Quad-core 1.5 GHz
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400
Antutu 7 score *
  • 11785
Unknown
GeekBench 4 Single Core *
  • 441
Unknown
GeekBench 4 Multi-Core *
  • 1123
Unknown
General specs
General specs — specifications for X11, Sync 4.0b.
SpecificationX11Sync 4.0b
Release date
  • 2016
  • February
  • 2015
  • June
Colors
  • White
  • Black
  • White
  • Red
  • Blue
Battery life Unknown
  • Stand by time- Up to 180 h Talking time- Up to 2 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for X11, Sync 4.0b.
SpecificationX11Sync 4.0b
SIM card
  • Dual SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 40(2300)
Unknown
Speed
  • HSPA
  • LTE
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Music and Audio
Music and Audio — specifications for X11, Sync 4.0b.
SpecificationX11Sync 4.0b
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for X11, Sync 4.0b.
SpecificationX11Sync 4.0b
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer Flashlight Also known as Plum Sync 4.0b X400