LG E900 Optimus 7 vs LG Optimus L3 E405

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 L3 E405: 38 g lighter

    E900 Optimus 7:
    157 g
    Optimus L3 E405:
    119 g
  • Width

    E900 Optimus 7: 1.8 mm narrower

    E900 Optimus 7:
    59.8 mm
    Optimus L3 E405:
    61.6 mm
  • Screen diagonal

    Optimus L3 E405: 0.6 in smaller diagonal

    E900 Optimus 7:
    3.8 in
    Optimus L3 E405:
    3.2 in
  • Chipset

    E900 Optimus 7:
    Qualcomm QSD8650 Snapdragon S1
    Optimus L3 E405:
    Qualcomm MSM7225A Snapdragon S1
  • Height

    Optimus L3 E405: 22.4 mm shorter

    E900 Optimus 7:
    125 mm
    Optimus L3 E405:
    102.6 mm
  • Release year

    E900 Optimus 7:
    2010
    Optimus L3 E405:
    2012

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. E900 Optimus 7

    Height:
    125 mm +22.4 mm versus Optimus L3 E405
    Width:
    59.8 mm
    Depth:
    11.5 mm
  2. 2. Optimus L3 E405

    Height:
    102.6 mm
    Width:
    61.6 mm +1.8 mm versus E900 Optimus 7
    Depth:
    11.9 mm

Weight

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

  1. 1. E900 Optimus 7

    157 g

    +38 g versus Optimus L3 E405

  2. 2. Optimus L3 E405

    119 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. E900 Optimus 7

    Screen diagonal:
    3.8 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    41.1 cm²
  2. 2. Optimus L3 E405

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

E900 Optimus 7 has approximately 29.6% more rectangular screen area than Optimus L3 E405.

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.

E900 Optimus 7: Original memory entry

16 GB · 512 MB RAM · 512 MB ROM

Optimus L3 E405: Original memory entry

1 GB · 384 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. E900 Optimus 7

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

2. Optimus L3 E405

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. E900 Optimus 7

    1500 mAh

  2. 2. Optimus L3 E405

    1540 mAh

    +40 mAh versus E900 Optimus 7

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. E900 Optimus 72. Optimus L3 E405

Everyday essentials
Everyday essentials — specifications for E900 Optimus 7, Optimus L3 E405.
SpecificationE900 Optimus 7Optimus L3 E405
Dimensions (HxWxD)
  • 125 Х 59.8 Х 11.5 mm
  • 102.6 Х 61.6 Х 11.9 mm
Weight
  • 157 g
  • 119 g
Technology
  • TFT
  • TFT
Screen size
  • 3.8" inch
  • 3.2" inch
Screen resolution
  • 480 x 800 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 512 MB RAM
  • 512 MB ROM
  • 1 GB
  • 384 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1540 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Phone 7
  • upgradable to 7.8
  • Android 2.3.6 (Gingerbread)
Chipset
  • Qualcomm QSD8650 Snapdragon S1
  • Qualcomm MSM7225A Snapdragon S1
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for E900 Optimus 7, Optimus L3 E405.
SpecificationE900 Optimus 7Optimus L3 E405
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 41.1 cm2
  • 31.7 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 55.0%
  • 50.2%
PPI /points per inch/
  • 246 PPI
  • 125 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for E900 Optimus 7, Optimus L3 E405.
SpecificationE900 Optimus 7Optimus L3 E405
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • LED flash
Unknown
Video
  • 720p@24fps
  • 480p@24fps
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 E900 Optimus 7, Optimus L3 E405.
SpecificationE900 Optimus 7Optimus L3 E405
Processor CPU
  • 1.0 GHz Scorpion
  • 800 MHz Cortex-A5
Graphics processor GPU
  • Adreno 200
  • Adreno 200
Antutu 7 score * Unknown
  • 2890
General specs
General specs — specifications for E900 Optimus 7, Optimus L3 E405.
SpecificationE900 Optimus 7Optimus L3 E405
Release date
  • 2010
  • October
  • 2012
  • January
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 80 EUR
Battery life
  • Stand by time- Up to 330 h (2G) / Up to 330 h (3G) Talking time- Up to 6 h 40 min (2G) / Up to 5 h (3G)
  • 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)
Communication and Connectivity
Communication and Connectivity — specifications for E900 Optimus 7, Optimus L3 E405.
SpecificationE900 Optimus 7Optimus L3 E405
SIM card
  • Mini-SIM
  • Dual SIM (Mini-SIM)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • DLNA
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • 3.0
  • A2DP
  • EDR
Harmful irradiation
  • SAR - 0.59 W/kg (head) 0.63 W/kg (body) SAR EU - 0.94 W/kg (head) 1.47 W/kg (body)
  • SAR EU - 1.06 W/kg (head)
Music and Audio
Music and Audio — specifications for E900 Optimus 7, Optimus L3 E405.
SpecificationE900 Optimus 7Optimus L3 E405
Radio
  • Stereo FM radio
  • Stereo FM radio
Other features
Other features — specifications for E900 Optimus 7, Optimus L3 E405.
SpecificationE900 Optimus 7Optimus L3 E405
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Facebook integration -Document viewer/editor -MP4/WMV player -MP3/WAV/WMA/eAAC+ player -Organizer -Voice memo -Predictive text input
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input - Also known as LG Optimus L3 Dual
  • LG Optimus L3 DualSim