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BLU J4 vs Micromax A56

Compare recorded specifications, size and practical differences.

BLU J4

BLU J4

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Micromax A56

Micromax A56

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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.

  • WeightA56: 48 g lighterA56: 110 g · J4: 158 g
  • WidthA56: 10.3 mm narrowerA56: 62 mm · J4: 72.3 mm
  • Screen diagonalA56: 2 in smaller diagonalA56: 3.5 in · J4: 5.5 in
  • DepthJ4: 1.5 mm thinnerJ4: 10 mm · A56: 11.5 mm
  • HeightA56: 35 mm shorterA56: 116 mm · J4: 151 mm
  • Release year2019 / 2012J4: 2019 · A56: 2012

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.

Front
J4: 151 × 72.3 mm 1 A56: 116 × 62 mm 2
Side
J4: 151 × 10 mm 1 A56: 116 × 11.5 mm 2
  1. 1. J4
    Height
    151 mm+35 mm versus A56
    Width
    72.3 mm+10.3 mm versus A56
    Depth
    10 mm
    Weight
    158 g
  2. 2. A56
    Height
    116 mm
    Width
    62 mm
    Depth
    11.5 mm+1.5 mm versus J4
    Weight
    110 g
Weight

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

  1. 1. J4158 g

    +48 g versus A56

  2. 2. A56110 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.

Screen size
J4: 5.5 in, 18:9, About 78.1 cm² rectangular area 1 A56: 3.5 in, 4:3, About 37.9 cm² rectangular area 2
  1. 1. J4 5.5 in · 18:9 About 78.1 cm² rectangular area
  2. 2. A56 3.5 in · 4:3 About 37.9 cm² rectangular area

J4 has approximately 105.8% more rectangular screen area than A56.

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 by storage capacity and phone
StorageJ4A56
32 GB 1 GB RAM Unknown
A56: Original memory entry

256 MB RAM · 512 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. J4

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSDXC

2. A56

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 capacity

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

  1. 1. J42200 mAh

    +800 mAh versus A56

  2. 2. A561400 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. J42. A56

Everyday essentials
Everyday essentials
SpecificationJ4A56
Dimensions (HxWxD)
  • 151 Х 72.3 Х 10 mm
  • 116 Х 62 Х 11.5 mm
Weight
  • 158 g
  • 110 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5.5" inch
  • 3.5" inch
Screen resolution
  • 720 x 1440 px
  • 360 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 1GB RAM
  • 256 MB RAM
  • 512 MB
Memory card support
  • microSDXC
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 2200 mAh
  • Removable Li-Po
  • 1400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 Oreo (Go edition)
  • Android 2.3.5 (Gingerbread)
Chipset Unknown
  • Mediatek MT6573 (65 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationJ4A56
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 37.9 cm2
Screen format
  • 18:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 71.5%
  • 52.7%
PPI /points per inch/
  • 293 PPI
  • 171 PPI
Camera and Video
Camera and Video
SpecificationJ4A56
Rear camera, main
  • 8 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • 720p@30fps
  • No
Front camera, selfie
  • 8 MP
  • Single
  • 0 MP,
Specifications
  • 8 MP
Unknown
Performance
Performance
SpecificationJ4A56
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 800 MHz Cortex-A9
Graphics processor GPU
  • Mali-400
  • PowerVR SGX531
General specs
General specs
SpecificationJ4A56
Release date
  • 2019
  • October
  • 2012
  • July
Colors
  • Blue
  • Black
  • Brown
  • Black
  • White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 80 EUR
Battery life Unknown
  • Stand by time- Up to 180 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationJ4A56
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 3.0
  • A2DP
Music and Audio
Music and Audio
SpecificationJ4A56
Radio
  • FM radio
  • FM radio
  • recording
Other features
Other features
SpecificationJ4A56
Dop
  • Sensors Accelerometer For USA
  • MP3/WAV/AAC+ player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input