i-mate JAMin vs LG Optimus L4 II E440

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Optimus L4 II E440: 25 g lighter

    JAMin:
    150 g
    Optimus L4 II E440:
    125 g
  • Width

    JAMin: 6.7 mm narrower

    JAMin:
    58 mm
    Optimus L4 II E440:
    64.7 mm
  • Screen diagonal

    JAMin: 1 in smaller diagonal

    JAMin:
    2.8 in
    Optimus L4 II E440:
    3.8 in
  • Chipset

    JAMin:
    TI OMAP 850
    Optimus L4 II E440:
    Mediatek MT6575 (40 nm)
  • Depth

    Optimus L4 II E440: 6.3 mm thinner

    JAMin:
    18.2 mm
    Optimus L4 II E440:
    11.9 mm
  • Height

    JAMin: 4.5 mm shorter

    JAMin:
    108 mm
    Optimus L4 II E440:
    112.5 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. JAMin

    Height:
    108 mm
    Width:
    58 mm
    Depth:
    18.2 mm +6.3 mm versus Optimus L4 II E440
  2. 2. Optimus L4 II E440

    Height:
    112.5 mm +4.5 mm versus JAMin
    Width:
    64.7 mm +6.7 mm versus JAMin
    Depth:
    11.9 mm

Weight

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

  1. 1. JAMin

    150 g

    +25 g versus Optimus L4 II E440

  2. 2. Optimus L4 II E440

    125 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. JAMin

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Optimus L4 II E440

    Screen diagonal:
    3.8 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    43 cm²

Optimus L4 II E440 has approximately 77.1% more rectangular screen area than JAMin.

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.

JAMin: Original memory entry

64 MB RAM · 128 MB ROM

Optimus L4 II E440: Original memory entry

4 GB · 512 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. JAMin

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SD/MMC · up to 2 GB

2. Optimus L4 II E440

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. JAMin

    1200 mAh

  2. 2. Optimus L4 II E440

    1700 mAh

    +500 mAh versus JAMin

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. JAMin2. Optimus L4 II E440

Everyday essentials
Everyday essentials — specifications for JAMin, Optimus L4 II E440.
SpecificationJAMinOptimus L4 II E440
Dimensions (HxWxD)
  • 108 Х 58 Х 18.2 mm
  • 112.5 Х 64.7 Х 11.9 mm
Weight
  • 150 g
  • 125 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 2.8" inch
  • 3.8" inch
Screen resolution
  • 240 x 320 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 4 GB
  • 512 MB RAM
Memory card support
  • SD/MMC
  • up to 2 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Po
  • 1700 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 4.1.2 (Jelly Bean)
Chipset
  • TI OMAP 850
  • Mediatek MT6575 (40 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for JAMin, Optimus L4 II E440.
SpecificationJAMinOptimus L4 II E440
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 43.0 cm2
Screen format
  • 4:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 38.8%
  • 59.1%
PPI /points per inch/
  • 143 PPI
  • 152 PPI
Camera and Video
Camera and Video — specifications for JAMin, Optimus L4 II E440.
SpecificationJAMinOptimus L4 II E440
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
Functions Unknown
  • LED flash
Video
  • CIF
  • 480p@30fps
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance

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

Performance — specifications for JAMin, Optimus L4 II E440.
SpecificationJAMinOptimus L4 II E440
Processor CPU
  • 200 MHz ARM926EJ-S
  • 1.0 GHz Cortex-A9
Graphics processor GPU Unknown
  • PowerVR SGX531
Antutu 7 score * Unknown
  • 6300
General specs
General specs — specifications for JAMin, Optimus L4 II E440.
SpecificationJAMinOptimus L4 II E440
Release date
  • 2006
  • Q1
  • 2013
  • June
Colors
  • Stylish black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 220 EUR
  • 110 EUR
Battery life Unknown
  • Stand by time- Up to 600 h Talking time- Up to 12 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for JAMin, Optimus L4 II E440.
SpecificationJAMinOptimus L4 II E440
SIM card
  • Mini-SIM
  • Micro-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 7.2/5.76 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11b/g
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • 2.0
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR EU - 0.64 W/kg (head) 0.60 W/kg (body)
Music and Audio
Music and Audio — specifications for JAMin, Optimus L4 II E440.
SpecificationJAMinOptimus L4 II E440
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for JAMin, Optimus L4 II E440.
SpecificationJAMinOptimus L4 II E440
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek S200
  • O2 XDA Neo.
  • Sensors Accelerometer
  • proximity
  • compass