Lenovo A Plus vs Plum Sync 4.0b

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.

  • Weight

    Sync 4.0b: 61.2 g lighter

    A Plus:
    146 g
    Sync 4.0b:
    84.8 g
  • Width

    Sync 4.0b: 2.5 mm narrower

    A Plus:
    66 mm
    Sync 4.0b:
    63.5 mm
  • Screen diagonal

    Sync 4.0b: 0.5 in smaller diagonal

    A Plus:
    4.5 in
    Sync 4.0b:
    4 in
  • Chipset

    A Plus:
    Mediatek MT6580 (28 nm)
    Sync 4.0b:
    Mediatek MT6572 (28 nm)
  • Depth

    A Plus: 0.5 mm thinner

    A Plus:
    9.9 mm
    Sync 4.0b:
    10.4 mm
  • Height

    Sync 4.0b: 8.5 mm shorter

    A Plus:
    133 mm
    Sync 4.0b:
    124.5 mm

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. A Plus

    Height:
    133 mm +8.5 mm versus Sync 4.0b
    Width:
    66 mm +2.5 mm versus Sync 4.0b
    Depth:
    9.9 mm
  2. 2. Sync 4.0b

    Height:
    124.5 mm
    Width:
    63.5 mm
    Depth:
    10.4 mm +0.5 mm versus A Plus

Weight

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

  1. 1. A Plus

    146 g

    +61.2 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. A Plus

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

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

A Plus has approximately 22.6% 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 A Plus, Sync 4.0b, compared at the same storage capacity.
StorageA PlusSync 4.0b
8 GB 1 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. A Plus

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

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. A Plus

    2000 mAh

    +700 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. A Plus2. Sync 4.0b

Everyday essentials
Everyday essentials — specifications for A Plus, Sync 4.0b.
SpecificationA PlusSync 4.0b
Dimensions (HxWxD)
  • 133 Х 66 Х 9.9 mm
  • 124.5 Х 63.5 Х 10.4 mm
Weight
  • 146 g
  • 84.8 g
Technology Unknown
  • TFT
Screen size
  • 4.5" inch
  • 4" inch
Screen resolution
  • 480 x 854 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
  • 1 GB RAM
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Po
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 4.4 (KitKat)
Chipset
  • Mediatek MT6580 (28 nm)
  • Mediatek MT6572 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A Plus, Sync 4.0b.
SpecificationA PlusSync 4.0b
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 63.6%
  • 57.6%
PPI /points per inch/
  • 218 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for A Plus, Sync 4.0b.
SpecificationA PlusSync 4.0b
Rear camera, main
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 2 MP
  • 1.3 MP
Performance
Performance — specifications for A Plus, Sync 4.0b.
SpecificationA PlusSync 4.0b
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2
  • Mali-400
General specs
General specs — specifications for A Plus, Sync 4.0b.
SpecificationA PlusSync 4.0b
Release date
  • 2016
  • September
  • 2015
  • June
Colors
  • Onyx Black
  • Pearl White
  • Black
  • White
  • Red
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
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 A Plus, Sync 4.0b.
SpecificationA PlusSync 4.0b
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA 21.1/5.76 Mbps
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
  • 2.1
  • A2DP
  • 2.0
Music and Audio
Music and Audio — specifications for A Plus, Sync 4.0b.
SpecificationA PlusSync 4.0b
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A Plus, Sync 4.0b.
SpecificationA PlusSync 4.0b
Dop
  • Sensors Accelerometer Also known as Lenovo A Plus A1010a20
  • Sensors Accelerometer Flashlight Also known as Plum Sync 4.0b X400