Energizer Energy 500 vs Micromax A45

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

    A45: 164 g lighter

    Energy 500:
    284 g
    A45:
    120 g
  • Width

    A45: 17.6 mm narrower

    Energy 500:
    80.6 mm
    A45:
    63 mm
  • Screen diagonal

    A45: 1.5 in smaller diagonal

    Energy 500:
    5 in
    A45:
    3.5 in
  • Chipset

    Energy 500:
    Mediatek MT6582 (28 nm)
    A45:
    Mediatek MT6513
  • Depth

    A45: 5.8 mm thinner

    Energy 500:
    18.8 mm
    A45:
    13 mm
  • Height

    A45: 37.3 mm shorter

    Energy 500:
    152.3 mm
    A45:
    115 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. Energy 500

    Height:
    152.3 mm +37.3 mm versus A45
    Width:
    80.6 mm +17.6 mm versus A45
    Depth:
    18.8 mm +5.8 mm versus A45
  2. 2. A45

    Height:
    115 mm
    Width:
    63 mm
    Depth:
    13 mm

Weight

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

  1. 1. Energy 500

    284 g

    +164 g versus A45

  2. 2. A45

    120 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. Energy 500

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. A45

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

Energy 500 has approximately 88.9% more rectangular screen area than A45.

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 Energy 500, A45, compared at the same storage capacity.
StorageEnergy 500A45
8 GB 1 GB RAM Unknown
A45: Original memory entry

180 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. Energy 500

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. A45

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 battery capacity

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

  1. 1. Energy 500

    3000 mAh

    +1700 mAh versus A45

  2. 2. A45

    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. Energy 5002. A45

Everyday essentials
Everyday essentials — specifications for Energy 500, A45.
SpecificationEnergy 500A45
Dimensions (HxWxD)
  • 152.3 Х 80.6 Х 18.8 mm
  • 115 Х 63 Х 13 mm
Weight
  • 284 g
  • 120 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 3.5" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 180 MB
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4 (KitKat)
  • Android 2.3 (Gingerbread)
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT6513
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy 500, A45.
SpecificationEnergy 500A45
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 68.9 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 56.1%
  • 50.3%
PPI /points per inch/
  • 294 PPI
  • 165 PPI
Camera and Video
Camera and Video — specifications for Energy 500, A45.
SpecificationEnergy 500A45
Rear camera, main
  • 13 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 2 MP
Functions
  • LED flash
  • HDR
Unknown
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance — specifications for Energy 500, A45.
SpecificationEnergy 500A45
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • 650 MHz Cortex-A9
Graphics processor GPU
  • Mali-400MP2
  • PowerVR SGX531
General specs
General specs — specifications for Energy 500, A45.
SpecificationEnergy 500A45
Release date
  • 2015
  • January
  • 2012
  • June
Colors
  • Gray
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Battery life
  • Stand by time- Up to 500 h Talking time- Up to 18 h 40 min
  • Stand by time- Up to 167 h Talking time- Up to 4 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Energy 500, A45.
SpecificationEnergy 500A45
SIM card
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-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
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.86 W/kg (head) 0.67 W/kg (body)
Music and Audio
Music and Audio — specifications for Energy 500, A45.
SpecificationEnergy 500A45
Radio
  • Stereo FM radio
  • Stereo FM radio
Other features
Other features — specifications for Energy 500, A45.
SpecificationEnergy 500A45
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer - IP68 dust/water proof (up to 1.8m for 30 mins)
  • MP3/WAV/AAC+ player -MP4/H.264/WMV player -Document viewer -Photo viewer -Organizer -Voice memo/dial -Predictive text input