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Micromax A90s vs Plum Sync 3.5

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 3.5: 25.4 g lighter

    A90s:
    118.4 g
    Sync 3.5:
    93 g
  • Width

    Sync 3.5: 10.6 mm narrower

    A90s:
    66.8 mm
    Sync 3.5:
    56.2 mm
  • Screen diagonal

    Sync 3.5: 0.8 in smaller diagonal

    A90s:
    4.3 in
    Sync 3.5:
    3.5 in
  • Chipset

    A90s:
    Mediatek MT6577 (40 nm)
    Sync 3.5:
    Mediatek MT6572M (28 nm)
  • Height

    Sync 3.5: 8.8 mm shorter

    A90s:
    127.2 mm
    Sync 3.5:
    118.4 mm
  • Release year

    A90s:
    2012
    Sync 3.5:
    2014

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. A90s

    Height:
    127.2 mm +8.8 mm versus Sync 3.5
    Width:
    66.8 mm +10.6 mm versus Sync 3.5
    Depth:
    9.8 mm
  2. 2. Sync 3.5

    Height:
    118.4 mm
    Width:
    56.2 mm
    Depth:
    9.8 mm

Weight

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

  1. 1. A90s

    118.4 g

    +25.4 g versus Sync 3.5

  2. 2. Sync 3.5

    93 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. A90s

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 cm²
  2. 2. Sync 3.5

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

A90s has approximately 44.3% more rectangular screen area than Sync 3.5.

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.

A90s: Original memory entry

4 GB (2 GB user available) · 512 MB RAM

Sync 3.5: 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. A90s

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

2. Sync 3.5

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. A90s

    1600 mAh

    +250 mAh versus Sync 3.5

  2. 2. Sync 3.5

    1350 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. A90s2. Sync 3.5

Everyday essentials
Everyday essentials — specifications for A90s, Sync 3.5.
SpecificationA90sSync 3.5
Dimensions (HxWxD)
  • 127.2 Х 66.8 Х 9.8 mm
  • 118.4 Х 56.2 Х 9.8 mm
Weight
  • 118.4 g
  • 93 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 4.3" inch
  • 3.5" inch
Screen resolution
  • 480 x 800 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB (2 GB user available)
  • 512 MB 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.
  • 1600 mAh
  • Removable Li-Ion
  • 1350 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.0.3 (Ice Cream Sandwich)
  • Android 4.2.2 (Jelly Bean)
Chipset
  • Mediatek MT6577 (40 nm)
  • Mediatek MT6572M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for A90s, Sync 3.5.
SpecificationA90sSync 3.5
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 52.6 cm2
  • 36.5 cm2
Screen format
  • 5:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 61.9%
  • 54.8%
PPI /points per inch/
  • 217 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for A90s, Sync 3.5.
SpecificationA90sSync 3.5
Rear camera, main
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 8 MP
  • 1.3 MP
  • AF
Functions
  • LED flash
  • LED flash
  • panorama
  • HDR
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • VGA
  • 1.3 MP
Performance
Performance — specifications for A90s, Sync 3.5.
SpecificationA90sSync 3.5
Processor CPU
  • Dual-core 1.0 GHz Cortex-A9
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • PowerVR SGX531u
  • Mali-400
General specs
General specs — specifications for A90s, Sync 3.5.
SpecificationA90sSync 3.5
Release date
  • 2012
  • Q3
  • 2014
  • August
Colors
  • Black
  • Black
  • White
  • Red
  • Blue
  • Pink
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 190 EUR
Unknown
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 5 h (2G) / Up to 4 h (3G)
  • Stand by time- Up to 780 h Talking time- Up to 14 h
Communication and Connectivity
Communication and Connectivity — specifications for A90s, Sync 3.5.
SpecificationA90sSync 3.5
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA 7.2/5.76 Mbps
Unknown
GPRS
  • Class 12
  • Class 12
Edge
  • Class 12
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 1.55 W/kg (head) 0.92 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for A90s, Sync 3.5.
SpecificationA90sSync 3.5
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for A90s, Sync 3.5.
SpecificationA90sSync 3.5
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity - Also known as Plum Sync 3.5 X350