Energizer Energy E241s vs LG K40

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 E241s: 55 g lighter

    Energy E241s:
    95 g
    K40:
    150 g
  • Width

    Energy E241s: 17.9 mm narrower

    Energy E241s:
    54 mm
    K40:
    71.9 mm
  • Screen diagonal

    Energy E241s: 3.3 in smaller diagonal

    Energy E241s:
    2.4 in
    K40:
    5.7 in
  • Chipset

    Energy E241s:
    Spreadtrum SC9820E
    K40:
    Mediatek MT6762 Helio P22 (12 nm)
  • Depth

    K40: 6.2 mm thinner

    Energy E241s:
    14.5 mm
    K40:
    8.3 mm
  • Height

    Energy E241s: 27.7 mm shorter

    Energy E241s:
    125.3 mm
    K40:
    153 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 E241s

    Height:
    125.3 mm
    Width:
    54 mm
    Depth:
    14.5 mm +6.2 mm versus K40
  2. 2. K40

    Height:
    153 mm +27.7 mm versus Energy E241s
    Width:
    71.9 mm +17.9 mm versus Energy E241s
    Depth:
    8.3 mm

Weight

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

  1. 1. Energy E241s

    95 g

  2. 2. K40

    150 g

    +55 g versus Energy E241s

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 E241s

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. K40

    Screen diagonal:
    5.7 in
    Aspect ratio (height:width):
    18:9
    Approximate rectangular screen area:
    83.8 cm²

K40 has approximately 370.1% more rectangular screen area than Energy E241s.

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 E241s: Original memory entry

512MB 512MB RAM

K40: Original memory entry

32 GB · 2/3 GB 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. Energy E241s

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

2. K40

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 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 E241s

    1900 mAh

  2. 2. K40

    3000 mAh

    +1100 mAh versus Energy E241s

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 E241s2. K40

Everyday essentials
Everyday essentials — specifications for Energy E241s, K40.
SpecificationEnergy E241sK40
Dimensions (HxWxD)
  • 125.3 Х 54 Х 14.5 mm
  • 153 Х 71.9 Х 8.3 mm
Weight
  • 95 g
  • 150 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.4" inch
  • 5.7" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512MB 512MB RAM
  • 32 GB
  • 2/3 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 512 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1900 mAh
  • Li-Ion
  • 3000 mAh
  • Non-removable Li-Ion
Operating system OS
  • KaiOS
  • Android 8.1 (Oreo)
Chipset
  • Spreadtrum SC9820E
  • Mediatek MT6762 Helio P22 (12 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Energy E241s, K40.
SpecificationEnergy E241sK40
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 17.8 cm2
  • 83.8 cm2
Screen format
  • 4:3 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 26.4%
  • 76.2%
PPI /points per inch/
  • 167 PPI
  • 282 PPI
Camera and Video
Camera and Video — specifications for Energy E241s, K40.
SpecificationEnergy E241sK40
Rear camera, main
  • 0.3 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 0.3 MP
  • 16 MP
  • f/2.0
  • PDAF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 0.3 MP
  • 8 MP
  • f/2.0
Performance

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

Performance — specifications for Energy E241s, K40.
SpecificationEnergy E241sK40
Processor CPU
  • Dual-core (2x1.3 GHz Cortex-A7)
  • Octa-core 2.0 GHz Cortex-A53
Graphics processor GPU Unknown
  • PowerVR GE8320
Antutu 7 score * Unknown
  • 75203
General specs
General specs — specifications for Energy E241s, K40.
SpecificationEnergy E241sK40
Release date
  • 2019
  • February
  • 2019
  • February
Colors
  • Black
  • Carbon black
  • Gray
  • White
  • Orange
  • Bordo Red
  • Black
  • Platinum
  • Blue
Body build Unknown
  • Front glass
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Energy E241s, K40.
SpecificationEnergy E241sK40
SIM card
  • Dual SIM (Mini-SIM)
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
  • 20(800)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • EDR
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Energy E241s, K40.
SpecificationEnergy E241sK40
Radio
  • FM radio
  • FM radio
Others Unknown
  • DTS: X Surround Sound -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Energy E241s, K40.
SpecificationEnergy E241sK40
Dop
  • Downloadable applications Facebook
  • Gmail
  • Whatsapp
  • etc.
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity - MIL-STD-810G compliant - Also known as LG K12+
  • LG K12 Plus
  • LG X4 (2019)