Energizer Energy E241 vs Icemobile Crystal

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.

  • Width

    Energy E241: 2.2 mm narrower

    Energy E241:
    54 mm
    Crystal:
    56.2 mm
  • Screen diagonal

    Energy E241: 1.1 in smaller diagonal

    Energy E241:
    2.4 in
    Crystal:
    3.5 in
  • Chipset

    Energy E241:
    Spreadtrum SC7731E
    Crystal:
    Mediatek MT6516
  • Depth

    Crystal: 1.4 mm thinner

    Energy E241:
    14.5 mm
    Crystal:
    13.1 mm
  • Height

    Crystal: 13.8 mm shorter

    Energy E241:
    125.3 mm
    Crystal:
    111.5 mm
  • Release year

    Energy E241:
    2019
    Crystal:
    2011

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 E241

    Height:
    125.3 mm +13.8 mm versus Crystal
    Width:
    54 mm
    Depth:
    14.5 mm +1.4 mm versus Crystal
    Weight:
    72 g
  2. 2. Crystal

    Height:
    111.5 mm
    Width:
    56.2 mm +2.2 mm versus Energy E241
    Depth:
    13.1 mm
    Weight:
    Unknown

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 E241

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

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    34.9 cm²

Crystal has approximately 95.5% 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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Energy E241: Original memory entry

512 MB · 256 MB RAM

Crystal: Original memory entry

512 MB + 256 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 E241

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

2. Crystal

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 2 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 E241

    1000 mAh

  2. 2. Crystal

    1050 mAh

    +50 mAh versus Energy E241

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 E2412. Crystal

Everyday essentials
Everyday essentials — specifications for Energy E241, Crystal.
SpecificationEnergy E241Crystal
Dimensions (HxWxD)
  • 125.3 Х 54 Х 14.5 mm
  • 111.5 Х 56.2 Х 13.1 mm
Weight
  • 72 g
  • 0 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 3.5" inch
Screen resolution
  • 240 x 320 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 512 MB + 256 MB
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 2 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Li-Ion
  • 1050 mAh
  • Removable Li-Ion
Operating system OS
  • KaiOS
  • Android 2.2 (Froyo)
Chipset
  • Spreadtrum SC7731E
  • Mediatek MT6516
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy E241, Crystal.
SpecificationEnergy E241Crystal
Touchscreen Unknown
  • touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 17.8 cm2
  • 34.9 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 26.4%
  • 55.6%
PPI /points per inch/
  • 167 PPI
  • 133 PPI
Camera and Video
Camera and Video — specifications for Energy E241, Crystal.
SpecificationEnergy E241Crystal
Rear camera, main
  • 0.3 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 0.3 MP
  • 1.3 MP
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 0.3 MP
Unknown
Performance
Performance — specifications for Energy E241, Crystal.
SpecificationEnergy E241Crystal
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • 416 MHz
Graphics processor GPU
  • Mali-820
Unknown
General specs
General specs — specifications for Energy E241, Crystal.
SpecificationEnergy E241Crystal
Release date
  • 2019
  • February
  • 2011
  • February
Colors
  • Black
  • Carbon black
  • Gray
  • White
  • Orange
  • Carbon Red
  • Black
  • White
Battery life Unknown
  • Stand by time- Up to 180 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Energy E241, Crystal.
SpecificationEnergy E241Crystal
SIM card
  • Dual SIM (Mini-SIM)
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • EDR
  • Yes
Music and Audio
Music and Audio — specifications for Energy E241, Crystal.
SpecificationEnergy E241Crystal
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for Energy E241, Crystal.
SpecificationEnergy E241Crystal
Dop
  • Downloadable applications Facebook
  • Gmail
  • Whatsapp
  • etc.
  • Sensors Accelerometer TV app -Organizer -MP4/H.264 player -MP3/AAC+ player -Predictive text input Trackball -Flashlight