Energizer Hardcase H242 vs Plum Volt 3G

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

    Hardcase H242: 15 mm narrower

    Hardcase H242:
    54 mm
    Volt 3G:
    69 mm
  • Screen diagonal

    Hardcase H242: 2.6 in smaller diagonal

    Hardcase H242:
    2.4 in
    Volt 3G:
    5 in
  • Chipset

    Hardcase H242:
    Spreadtrum SC7731E
    Volt 3G:
    Mediatek MT6589 (28 nm)
  • Depth

    Volt 3G: 5.5 mm thinner

    Hardcase H242:
    14.5 mm
    Volt 3G:
    9 mm
  • Height

    Hardcase H242: 15.7 mm shorter

    Hardcase H242:
    125.3 mm
    Volt 3G:
    141 mm
  • Release year

    Hardcase H242:
    2019
    Volt 3G:
    2013

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. Hardcase H242

    Height:
    125.3 mm
    Width:
    54 mm
    Depth:
    14.5 mm +5.5 mm versus Volt 3G
    Weight:
    Unknown
  2. 2. Volt 3G

    Height:
    141 mm +15.7 mm versus Hardcase H242
    Width:
    69 mm +15 mm versus Hardcase H242
    Depth:
    9 mm
    Weight:
    150 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. Hardcase H242

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

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

Volt 3G has approximately 286.4% more rectangular screen area than Hardcase H242.

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 Hardcase H242, Volt 3G, compared at the same storage capacity.
StorageHardcase H242Volt 3G
4 GB Unknown 1 GB RAM
Hardcase H242: 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. Hardcase H242

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

2. Volt 3G

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. Hardcase H242

    1500 mAh

  2. 2. Volt 3G

    2000 mAh

    +500 mAh versus Hardcase H242

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. Hardcase H2422. Volt 3G

Everyday essentials
Everyday essentials — specifications for Hardcase H242, Volt 3G.
SpecificationHardcase H242Volt 3G
Dimensions (HxWxD)
  • 125.3 Х 54 Х 14.5 mm
  • 141 Х 69 Х 9 mm
Weight
  • 0 g
  • 150 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.4" inch
  • 5" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 4 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Li-Ion
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • KaiOS
  • Android 4.2 (Jelly Bean)
Chipset
  • Spreadtrum SC7731E
  • Mediatek MT6589 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Hardcase H242, Volt 3G.
SpecificationHardcase H242Volt 3G
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 17.8 cm2
  • 68.9 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 26.4%
  • 70.8%
PPI /points per inch/
  • 167 PPI
  • 441 PPI
Camera and Video
Camera and Video — specifications for Hardcase H242, Volt 3G.
SpecificationHardcase H242Volt 3G
Rear camera, main
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 0.3 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 0.3 MP
  • 2 MP
Performance
Performance — specifications for Hardcase H242, Volt 3G.
SpecificationHardcase H242Volt 3G
Processor CPU
  • Quad-core 1.3 GHz Cortex-A53
  • Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • Mali-820
  • PowerVR SGX544
General specs
General specs — specifications for Hardcase H242, Volt 3G.
SpecificationHardcase H242Volt 3G
Release date
  • 2019
  • February
  • 2013
  • May
Colors
  • Black
  • Black/White
Battery life Unknown
  • Stand by time- Up to 400 h Talking time- Up to 12 h
Communication and Connectivity
Communication and Connectivity — specifications for Hardcase H242, Volt 3G.
SpecificationHardcase H242Volt 3G
SIM card
  • Dual SIM (Mini-SIM)
  • 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
  • HSPA
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • miniUSB 2.0
Bluetooth
  • 2.1
  • 2.1
  • A2DP
  • EDR
Music and Audio
Music and Audio — specifications for Hardcase H242, Volt 3G.
SpecificationHardcase H242Volt 3G
Radio
  • FM radio
  • FM radio
Others
  • Secondary external display
Unknown
Other features
Other features — specifications for Hardcase H242, Volt 3G.
SpecificationHardcase H242Volt 3G
Dop
  • Downloadable applications Facebook
  • Gmail
  • Whatsapp
  • etc. - IP68 dust/water proof (up to 1.2m for 30 mins)
  • Sensors Accelerometer
  • proximity - Flashlight - Z510 Dual SIM Z511 Single SIM