Micromax Canvas Pulse 4G E451 vs Vodafone Smart 4

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

    Canvas Pulse 4G E451: 24 g lighter

    Canvas Pulse 4G E451:
    128 g
    Smart 4:
    152 g
  • Width

    Smart 4: 4.4 mm narrower

    Canvas Pulse 4G E451:
    70.4 mm
    Smart 4:
    66 mm
  • Screen diagonal

    Smart 4: 0.5 in smaller diagonal

    Canvas Pulse 4G E451:
    5 in
    Smart 4:
    4.5 in
  • Depth

    Canvas Pulse 4G E451: 1.8 mm thinner

    Canvas Pulse 4G E451:
    8.8 mm
    Smart 4:
    10.6 mm
  • Height

    Smart 4: 6.1 mm shorter

    Canvas Pulse 4G E451:
    140.8 mm
    Smart 4:
    134.7 mm
  • Release year

    Canvas Pulse 4G E451:
    2015
    Smart 4:
    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. Canvas Pulse 4G E451

    Height:
    140.8 mm +6.1 mm versus Smart 4
    Width:
    70.4 mm +4.4 mm versus Smart 4
    Depth:
    8.8 mm
  2. 2. Smart 4

    Height:
    134.7 mm
    Width:
    66 mm
    Depth:
    10.6 mm +1.8 mm versus Canvas Pulse 4G E451

Weight

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

  1. 1. Canvas Pulse 4G E451

    128 g

  2. 2. Smart 4

    152 g

    +24 g versus Canvas Pulse 4G E451

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. Canvas Pulse 4G E451

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Smart 4

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²

Canvas Pulse 4G E451 has approximately 23.5% more rectangular screen area than Smart 4.

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 Canvas Pulse 4G E451, Smart 4, compared at the same storage capacity.
StorageCanvas Pulse 4G E451Smart 4
16 GB 3 GB RAM Unknown
Smart 4: 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. Canvas Pulse 4G E451

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

2. Smart 4

NFC:
See details Yes (optional)
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. Canvas Pulse 4G E451

    2100 mAh

    +220 mAh versus Smart 4

  2. 2. Smart 4

    1880 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. Canvas Pulse 4G E4512. Smart 4

Everyday essentials
Everyday essentials — specifications for Canvas Pulse 4G E451, Smart 4.
SpecificationCanvas Pulse 4G E451Smart 4
Dimensions (HxWxD)
  • 140.8 Х 70.4 Х 8.8 mm
  • 134.7 Х 66 Х 10.6 mm
Weight
  • 128 g
  • 152 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 4.5" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 3 GB 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.
  • 2100 mAh
  • Removable Li-Ion
  • 1880 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 4.4.2 (KitKat)
Chipset Unknown
  • Qualcomm MSM8210 Snapdragon 200 (28 nm)
NFC Unknown
  • Yes (optional)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Canvas Pulse 4G E451, Smart 4.
SpecificationCanvas Pulse 4G E451Smart 4
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 68.9 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 69.5%
  • 62.8%
PPI /points per inch/
  • 294 PPI
  • 218 PPI
Camera and Video
Camera and Video — specifications for Canvas Pulse 4G E451, Smart 4.
SpecificationCanvas Pulse 4G E451Smart 4
Rear camera, main
  • 13 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
Unknown
Performance

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

Performance — specifications for Canvas Pulse 4G E451, Smart 4.
SpecificationCanvas Pulse 4G E451Smart 4
Processor CPU
  • Octa-core 1.3 GHz
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU Unknown
  • Adreno 302
Antutu 7 score *
  • 35252
  • 8302
General specs
General specs — specifications for Canvas Pulse 4G E451, Smart 4.
SpecificationCanvas Pulse 4G E451Smart 4
Release date
  • 2015
  • December
  • 2014
  • May
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 90 EUR
Battery life
  • Stand by time- Up to 190 h (3G) Talking time- Up to 8 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Canvas Pulse 4G E451, Smart 4.
SpecificationCanvas Pulse 4G E451Smart 4
SIM card
  • Dual SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 5(850)
  • 7(2600)
  • 20(800)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA
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
  • 4.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.22 W/kg (head) 0.82 W/kg (body)
Music and Audio
Music and Audio — specifications for Canvas Pulse 4G E451, Smart 4.
SpecificationCanvas Pulse 4G E451Smart 4
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Canvas Pulse 4G E451, Smart 4.
SpecificationCanvas Pulse 4G E451Smart 4
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Accelerometer
  • proximity