Acer Liquid E3 vs LG Optimus Net

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

    Optimus Net: 9 mm narrower

    Liquid E3:
    68 mm
    Optimus Net:
    59 mm
  • Screen diagonal

    Optimus Net: 1.5 in smaller diagonal

    Liquid E3:
    4.7 in
    Optimus Net:
    3.2 in
  • Chipset

    Liquid E3:
    Mediatek MT6589 (28 nm)
    Optimus Net:
    Qualcomm MSM7227Т Snapdragon S1
  • Depth

    Liquid E3: 3.1 mm thinner

    Liquid E3:
    9 mm
    Optimus Net:
    12.1 mm
  • Height

    Optimus Net: 22.5 mm shorter

    Liquid E3:
    136 mm
    Optimus Net:
    113.5 mm
  • Release year

    Liquid E3:
    2014
    Optimus Net:
    2011

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. Liquid E3

    Height:
    136 mm +22.5 mm versus Optimus Net
    Width:
    68 mm +9 mm versus Optimus Net
    Depth:
    9 mm
  2. 2. Optimus Net

    Height:
    113.5 mm
    Width:
    59 mm
    Depth:
    12.1 mm +3.1 mm versus Liquid E3

Weight

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

  1. 1. Liquid E3

    134 g

    +4.8 g versus Optimus Net

  2. 2. Optimus Net

    129.2 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. Liquid E3

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. Optimus Net

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

Liquid E3 has approximately 99.7% more rectangular screen area than Optimus Net.

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 Liquid E3, Optimus Net, compared at the same storage capacity.
StorageLiquid E3Optimus Net
4 GB 1 GB RAM Unknown
Optimus Net: Original memory entry

512 MB · 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. Liquid E3

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

2. Optimus Net

NFC:
See details O2 UK only
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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. Liquid E3

    2500 mAh

    +1000 mAh versus Optimus Net

  2. 2. Optimus Net

    1500 mAh

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. Liquid E32. Optimus Net

Everyday essentials
Everyday essentials — specifications for Liquid E3, Optimus Net.
SpecificationLiquid E3Optimus Net
Dimensions (HxWxD)
  • 136 Х 68 Х 9 mm
  • 113.5 Х 59 Х 12.1 mm
Weight
  • 134 g
  • 129.2 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4.7" inch
  • 3.2" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 1 GB RAM
  • 512 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 2500 mAh
  • Non-removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2.2 (Jelly Bean)
  • Android 2.3.3 (Gingerbread)
Chipset
  • Mediatek MT6589 (28 nm)
  • Qualcomm MSM7227Т Snapdragon S1
NFC
  • Super AMOLED
  • O2 UK only
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Liquid E3, Optimus Net.
SpecificationLiquid E3Optimus Net
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 256K
Screen area
  • 60.9 cm2
  • 30.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 65.8%
  • 45.5%
PPI /points per inch/
  • 312 PPI
  • 180 PPI
Camera and Video
Camera and Video — specifications for Liquid E3, Optimus Net.
SpecificationLiquid E3Optimus Net
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • Dual-LED flash
Unknown
Video
  • Yes
  • 480p@24fps
Front camera, selfie
  • 2 MP
  • Single
  • 0 MP,
Specifications
  • 2 MP
Unknown
Performance

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

Performance — specifications for Liquid E3, Optimus Net.
SpecificationLiquid E3Optimus Net
Processor CPU
  • Quad-core 1.2 GHz Cortex-A7
  • 800 MHz ARM 11
Graphics processor GPU
  • PowerVR SGX544
  • Adreno 200
Antutu 7 score *
  • 13456
  • 210
General specs
General specs — specifications for Liquid E3, Optimus Net.
SpecificationLiquid E3Optimus Net
Release date
  • 2014
  • February
  • 2011
  • July
Colors
  • Black/White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 80 EUR
Battery life
  • Stand by time- Up to 260 h Talking time- Up to 5 h
  • Stand by time- Up to 450 h Talking time- Up to 9 h
Communication and Connectivity
Communication and Connectivity — specifications for Liquid E3, Optimus Net.
SpecificationLiquid E3Optimus Net
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)-3G - HSDPA-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • DLNA
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 3.0
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR - 0.57 W/kg (head) 1.10 W/kg (body)
Music and Audio
Music and Audio — specifications for Liquid E3, Optimus Net.
SpecificationLiquid E3Optimus Net
Radio
  • FM radio
  • FM radio
Others
  • DTS sound -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Liquid E3, Optimus Net.
SpecificationLiquid E3Optimus Net
Dop
  • Sensors Accelerometer
  • proximity - Also known as Liquid E3 E380 Available as Acer Liquid E3 Duo with dual-SIM card slots
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Document viewer -Organizer -Voice memo -Predictive text input - Also known as LG Optimus Net P699
  • LG Optimus Link P690