LG Optimus L3 E400 vs Pantech Discover

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

    Optimus L3 E400: 25 g lighter

    Optimus L3 E400:
    110 g
    Discover:
    135 g
  • Width

    Optimus L3 E400: 7 mm narrower

    Optimus L3 E400:
    61.6 mm
    Discover:
    68.6 mm
  • Screen diagonal

    Optimus L3 E400: 1.6 in smaller diagonal

    Optimus L3 E400:
    3.2 in
    Discover:
    4.8 in
  • Depth

    Discover: 2.8 mm thinner

    Optimus L3 E400:
    11.9 mm
    Discover:
    9.1 mm
  • Height

    Optimus L3 E400: 31.6 mm shorter

    Optimus L3 E400:
    102.6 mm
    Discover:
    134.2 mm
  • Release year

    Optimus L3 E400:
    2012
    Discover:
    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. Optimus L3 E400

    Height:
    102.6 mm
    Width:
    61.6 mm
    Depth:
    11.9 mm +2.8 mm versus Discover
  2. 2. Discover

    Height:
    134.2 mm +31.6 mm versus Optimus L3 E400
    Width:
    68.6 mm +7 mm versus Optimus L3 E400
    Depth:
    9.1 mm

Weight

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

  1. 1. Optimus L3 E400

    110 g

  2. 2. Discover

    135 g

    +25 g versus Optimus L3 E400

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. Optimus L3 E400

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    31.7 cm²
  2. 2. Discover

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

Discover has approximately 100.3% more rectangular screen area than Optimus L3 E400.

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.

Optimus L3 E400: Original memory entry

1 GB · 384 MB RAM

Discover: Original memory entry

16 GB (13 GB user available) · 1 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. Optimus L3 E400

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

2. Discover

NFC:
Yes
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. Optimus L3 E400

    1500 mAh

  2. 2. Discover

    2100 mAh

    +600 mAh versus Optimus L3 E400

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. Optimus L3 E4002. Discover

Everyday essentials
Everyday essentials — specifications for Optimus L3 E400, Discover.
SpecificationOptimus L3 E400Discover
Dimensions (HxWxD)
  • 102.6 Х 61.6 Х 11.9 mm
  • 134.2 Х 68.6 Х 9.1 mm
Weight
  • 110 g
  • 135 g
Technology
  • TFT
  • TFT
Screen size
  • 3.2" inch
  • 4.8" inch
Screen resolution
  • 240 x 320 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 1 GB
  • 384 MB RAM
  • 16 GB (13 GB user available)
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 2100 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.3.6 (Gingerbread)
  • Android 4.0.4 (Ice Cream Sandwich)
Chipset Unknown
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Optimus L3 E400, Discover.
SpecificationOptimus L3 E400Discover
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 31.7 cm2
  • 63.5 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 50.2%
  • 69.0%
PPI /points per inch/
  • 125 PPI
  • 306 PPI
Camera and Video
Camera and Video — specifications for Optimus L3 E400, Discover.
SpecificationOptimus L3 E400Discover
Rear camera, main
  • 3.15 MP
  • Single
  • 12.6 MP
  • Single
Camera specs
  • 3.15 MP
  • 12.6 MP
  • AF
Functions Unknown
  • LED flash
  • HDR
Video
  • 480p@24fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 2 MP
  • Single
Specifications Unknown
  • 2 MP
Performance

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

Performance — specifications for Optimus L3 E400, Discover.
SpecificationOptimus L3 E400Discover
Processor CPU
  • 800 MHz
  • Dual-core 1.5 GHz Krait
Graphics processor GPU
  • Adreno 200
  • Adreno 225
Antutu 7 score *
  • 2430
Unknown
General specs
General specs — specifications for Optimus L3 E400, Discover.
SpecificationOptimus L3 E400Discover
Release date
  • 2012
  • January
  • 2013
  • January
Colors
  • Black
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 370 EUR
Battery life
  • Stand by time- Up to 600 h (2G) / Up to 600 h (3G) Talking time- Up to 12 h 30 min (2G) / Up to 10 h (3G)
  • Stand by time- Up to 430 h Talking time- Up to 10 h
Communication and Connectivity
Communication and Connectivity — specifications for Optimus L3 E400, Discover.
SpecificationOptimus L3 E400Discover
SIM card
  • Mini-SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1900 / 2100 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 5(850)
  • 17(700)
Speed
  • HSPA 3.6/0.384 Mbps
  • HSPA
  • LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • DLNA
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation
  • SAR EU - 1.10 W/kg (head) 0.52 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Optimus L3 E400, Discover.
SpecificationOptimus L3 E400Discover
Radio
  • Stereo FM radio
  • No
Other features
Other features — specifications for Optimus L3 E400, Discover.
SpecificationOptimus L3 E400Discover
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input
  • Sensors Accelerometer
  • proximity
  • compass - For AT&T