LG Optimus M vs Micromax Canvas Pulse 4G E451

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: 25 g lighter

    Optimus M:
    153 g
    Canvas Pulse 4G E451:
    128 g
  • Width

    Optimus M: 14.4 mm narrower

    Optimus M:
    56 mm
    Canvas Pulse 4G E451:
    70.4 mm
  • Screen diagonal

    Optimus M: 1.8 in smaller diagonal

    Optimus M:
    3.2 in
    Canvas Pulse 4G E451:
    5 in
  • Depth

    Canvas Pulse 4G E451: 7.2 mm thinner

    Optimus M:
    16 mm
    Canvas Pulse 4G E451:
    8.8 mm
  • Height

    Optimus M: 24.8 mm shorter

    Optimus M:
    116 mm
    Canvas Pulse 4G E451:
    140.8 mm
  • Release year

    Optimus M:
    2010
    Canvas Pulse 4G E451:
    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. Optimus M

    Height:
    116 mm
    Width:
    56 mm
    Depth:
    16 mm +7.2 mm versus Canvas Pulse 4G E451
  2. 2. Canvas Pulse 4G E451

    Height:
    140.8 mm +24.8 mm versus Optimus M
    Width:
    70.4 mm +14.4 mm versus Optimus M
    Depth:
    8.8 mm

Weight

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

  1. 1. Optimus M

    153 g

    +25 g versus Canvas Pulse 4G E451

  2. 2. Canvas Pulse 4G E451

    128 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. Optimus M

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²
  2. 2. Canvas Pulse 4G E451

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

Canvas Pulse 4G E451 has approximately 126% more rectangular screen area than Optimus M.

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 Optimus M, Canvas Pulse 4G E451, compared at the same storage capacity.
StorageOptimus MCanvas Pulse 4G E451
16 GB Unknown 3 GB RAM
Optimus M: Original memory entry

150 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. Optimus M

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

2. Canvas Pulse 4G E451

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. Optimus M

    1500 mAh

  2. 2. Canvas Pulse 4G E451

    2100 mAh

    +600 mAh versus Optimus M

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. Optimus M2. Canvas Pulse 4G E451

Everyday essentials
Everyday essentials — specifications for Optimus M, Canvas Pulse 4G E451.
SpecificationOptimus MCanvas Pulse 4G E451
Dimensions (HxWxD)
  • 116 Х 56 Х 16 mm
  • 140.8 Х 70.4 Х 8.8 mm
Weight
  • 153 g
  • 128 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.2" inch
  • 5" inch
Screen resolution
  • 320 x 480 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 150 MB
  • 16 GB
  • 3 GB 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.
  • 1500 mAh
  • Removable Li-Ion
  • 2100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • Android 5.1 (Lollipop)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus M, Canvas Pulse 4G E451.
SpecificationOptimus MCanvas Pulse 4G E451
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 30.5 cm2
  • 68.9 cm2
Screen format
  • 3:2 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 46.9%
  • 69.5%
PPI /points per inch/
  • 180 PPI
  • 294 PPI
Camera and Video
Camera and Video — specifications for Optimus M, Canvas Pulse 4G E451.
SpecificationOptimus MCanvas Pulse 4G E451
Rear camera, main
  • 3.15 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 13 MP
  • AF
Functions Unknown
  • LED flash
Video
  • 480p
  • Yes
Front camera, selfie
  • 0 MP,
  • 5 MP
  • Single
Specifications Unknown
  • 5 MP
Performance

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

Performance — specifications for Optimus M, Canvas Pulse 4G E451.
SpecificationOptimus MCanvas Pulse 4G E451
Processor CPU
  • 600 MHz
  • Octa-core 1.3 GHz
Antutu 7 score * Unknown
  • 35252
General specs
General specs — specifications for Optimus M, Canvas Pulse 4G E451.
SpecificationOptimus MCanvas Pulse 4G E451
Release date
  • 2010
  • November
  • 2015
  • December
Colors
  • Gray
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 60 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 337 h Talking time- Up to 7 h 30 min
  • Stand by time- Up to 190 h (3G) Talking time- Up to 8 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Optimus M, Canvas Pulse 4G E451.
SpecificationOptimus MCanvas Pulse 4G E451
SIM card
  • Mini-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - CDMA 800 / 1900
  • 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)
Speed
  • EV-DO Rev.0
  • 153.2 Kbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • No
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR - 1.26 W/kg (head) 0.48 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Optimus M, Canvas Pulse 4G E451.
SpecificationOptimus MCanvas Pulse 4G E451
Radio
  • No
  • FM radio
Other features
Other features — specifications for Optimus M, Canvas Pulse 4G E451.
SpecificationOptimus MCanvas Pulse 4G E451
Dop
  • Sensors Accelerometer
  • proximity
  • compass - DivX/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo/dial/commands -Predictive text input - For MetroPCS
  • Sensors Accelerometer
  • proximity