Asus Zenfone C ZC451CG vs Energizer Energy E241

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

    Energy E241: 78 g lighter

    Zenfone C ZC451CG:
    150 g
    Energy E241:
    72 g
  • Width

    Energy E241: 13 mm narrower

    Zenfone C ZC451CG:
    67 mm
    Energy E241:
    54 mm
  • Screen diagonal

    Energy E241: 2.1 in smaller diagonal

    Zenfone C ZC451CG:
    4.5 in
    Energy E241:
    2.4 in
  • Chipset

    Zenfone C ZC451CG:
    Intel Atom Z2520
    Energy E241:
    Spreadtrum SC7731E
  • Depth

    Zenfone C ZC451CG: 3.6 mm thinner

    Zenfone C ZC451CG:
    10.9 mm
    Energy E241:
    14.5 mm
  • Height

    Energy E241: 11.2 mm shorter

    Zenfone C ZC451CG:
    136.5 mm
    Energy E241:
    125.3 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. Zenfone C ZC451CG

    Height:
    136.5 mm +11.2 mm versus Energy E241
    Width:
    67 mm +13 mm versus Energy E241
    Depth:
    10.9 mm
  2. 2. Energy E241

    Height:
    125.3 mm
    Width:
    54 mm
    Depth:
    14.5 mm +3.6 mm versus Zenfone C ZC451CG

Weight

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

  1. 1. Zenfone C ZC451CG

    150 g

    +78 g versus Energy E241

  2. 2. Energy E241

    72 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. Zenfone C ZC451CG

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. Energy E241

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²

Zenfone C ZC451CG has approximately 213% more rectangular screen area than Energy E241.

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 Zenfone C ZC451CG, Energy E241, compared at the same storage capacity.
StorageZenfone C ZC451CGEnergy E241
8 GB 1 GB RAM Unknown
Energy E241: Original memory entry

512 MB · 256 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. Zenfone C ZC451CG

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

2. Energy E241

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. Zenfone C ZC451CG

    2100 mAh

    +1100 mAh versus Energy E241

  2. 2. Energy E241

    1000 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. Zenfone C ZC451CG2. Energy E241

Everyday essentials
Everyday essentials — specifications for Zenfone C ZC451CG, Energy E241.
SpecificationZenfone C ZC451CGEnergy E241
Dimensions (HxWxD)
  • 136.5 Х 67 Х 10.9 mm
  • 125.3 Х 54 Х 14.5 mm
Weight
  • 150 g
  • 72 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.5" inch
  • 2.4" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2100 mAh
  • Removable Li-Ion
  • 1000 mAh
  • Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • KaiOS
Chipset
  • Intel Atom Z2520
  • Spreadtrum SC7731E
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone C ZC451CG, Energy E241.
SpecificationZenfone C ZC451CGEnergy E241
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 256K
Screen area
  • 55.8 cm2
  • 17.8 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 61.0%
  • 26.4%
PPI /points per inch/
  • 218 PPI
  • 167 PPI
Screen protection
  • oleophobic coating
Unknown
Camera and Video
Camera and Video — specifications for Zenfone C ZC451CG, Energy E241.
SpecificationZenfone C ZC451CGEnergy E241
Rear camera, main
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • f/2.0
  • 0.3 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • f/2.8
  • 0.3 MP
Performance
Performance — specifications for Zenfone C ZC451CG, Energy E241.
SpecificationZenfone C ZC451CGEnergy E241
Processor CPU
  • Dual-core 1.2 GHz
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • PowerVR SGX544MP2
  • Mali-820
General specs
General specs — specifications for Zenfone C ZC451CG, Energy E241.
SpecificationZenfone C ZC451CGEnergy E241
Release date
  • 2015
  • January
  • 2019
  • February
Colors
  • Charcoal Black
  • Pearl White
  • Cherry Red
  • Black
  • Carbon black
  • Gray
  • White
  • Orange
  • Carbon Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 90 EUR
Unknown
Body build
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone C ZC451CG, Energy E241.
SpecificationZenfone C ZC451CGEnergy E241
SIM card
  • Dual 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
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 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
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
  • EDR
Music and Audio
Music and Audio — specifications for Zenfone C ZC451CG, Energy E241.
SpecificationZenfone C ZC451CGEnergy E241
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Zenfone C ZC451CG, Energy E241.
SpecificationZenfone C ZC451CGEnergy E241
Dop
  • Sensors Accelerometer
  • proximity
  • Downloadable applications Facebook
  • Gmail
  • Whatsapp
  • etc.