Energizer Energy E551S vs Lava Iris Pro 30

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.

  • Screen diagonal

    Iris Pro 30: 0.8 in smaller diagonal

    Energy E551S:
    5.5 in
    Iris Pro 30:
    4.7 in
  • Release year

    Energy E551S:
    2019
    Iris Pro 30:
    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. Energy E551S

    Height:
    Unknown
    Width:
    Unknown
    Depth:
    Unknown
    Weight:
    Unknown

    Unavailable dimensions are omitted from the drawing.

  2. 2. Iris Pro 30

    Height:
    138 mm
    Width:
    66.7 mm
    Depth:
    7.5 mm
    Weight:
    114 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 E551S

    Screen diagonal:
    5.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    83.4 cm²
  2. 2. Iris Pro 30

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

Energy E551S has approximately 36.9% more rectangular screen area than Iris Pro 30.

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 E551S, Iris Pro 30, compared at the same storage capacity.
StorageEnergy E551SIris Pro 30
4 GB Not recorded 1 GB RAM
8 GB 1 GB RAM Not recorded

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 E551S

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (uses SIM 2 slot)

2. Iris Pro 30

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. Energy E551S

    2500 mAh

    +500 mAh versus Iris Pro 30

  2. 2. Iris Pro 30

    2000 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 E551S2. Iris Pro 30

Everyday essentials
Everyday essentials — specifications for Energy E551S, Iris Pro 30.
SpecificationEnergy E551SIris Pro 30
Dimensions (HxWxD)
  • Х Х mm
  • 138 Х 66.7 Х 7.5 mm
Weight
  • 0 g
  • 114 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 5.5" inch
  • 4.7" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 64 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Li-Ion
  • 2000 mAh
  • Removable Li-Po
Operating system OS
  • Android 8.0 Oreo (Go edition)
  • Android 4.2.1 (Jelly Bean)
Chipset
  • Mediatek MT6737M (28 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy E551S, Iris Pro 30.
SpecificationEnergy E551SIris Pro 30
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 83.4 cm2
  • 60.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio Unknown
  • 66.2%
PPI /points per inch/
  • 178 PPI
  • 312 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Energy E551S, Iris Pro 30.
SpecificationEnergy E551SIris Pro 30
Rear camera, main
  • 8 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 8 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • Dual-LED flash
  • panorama
  • HDR
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 5 MP
  • Single
  • 3 MP
  • Single
Specifications
  • 5 MP
  • 3 MP
Performance

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

Performance — specifications for Energy E551S, Iris Pro 30.
SpecificationEnergy E551SIris Pro 30
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Quad-core 1.2 GHz
Graphics processor GPU
  • Mali-T720MP2
  • PowerVR SGX544
Antutu 7 score *
  • 300123
Unknown
General specs
General specs — specifications for Energy E551S, Iris Pro 30.
SpecificationEnergy E551SIris Pro 30
Release date
  • 2019
  • February
  • 2014
  • January
Colors
  • Black
  • Grey/Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 180 EUR
Battery life Unknown
  • Stand by time- Up to 400 h Talking time- Up to 7 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Energy E551S, Iris Pro 30.
SpecificationEnergy E551SIris Pro 30
SIM card
  • Hybrid Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • 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
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Energy E551S, Iris Pro 30.
SpecificationEnergy E551SIris Pro 30
Radio
  • FM radio
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Energy E551S, Iris Pro 30.
SpecificationEnergy E551SIris Pro 30
Dop
  • Sensors Accelerometer
  • Sensors Accelerometer
  • proximity - For India