Acer Stream vs LG Optimus Mach LU3000

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.

  • Display technology

    OLED versus LCD

    Stream:
    OLED
    Optimus Mach LU3000:
    LCD
  • Width

    Optimus Mach LU3000: 5.1 mm narrower

    Stream:
    63 mm
    Optimus Mach LU3000:
    57.9 mm
  • Chipset

    Stream:
    Qualcomm QSD8250 Snapdragon S1
    Optimus Mach LU3000:
    TI OMAP 3630
  • Depth

    Stream: 1.7 mm thinner

    Stream:
    11.2 mm
    Optimus Mach LU3000:
    12.9 mm
  • Height

    Optimus Mach LU3000: 7 mm shorter

    Stream:
    119.5 mm
    Optimus Mach LU3000:
    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. Stream

    Height:
    119.5 mm +7 mm versus Optimus Mach LU3000
    Width:
    63 mm +5.1 mm versus Optimus Mach LU3000
    Depth:
    11.2 mm
  2. 2. Optimus Mach LU3000

    Height:
    112.5 mm
    Width:
    57.9 mm
    Depth:
    12.9 mm +1.7 mm versus Stream

Weight

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

  1. 1. Stream

    140 g

  2. 2. Optimus Mach LU3000

    140 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. Stream

    Screen diagonal:
    3.7 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    39 cm²
  2. 2. Optimus Mach LU3000

    Screen diagonal:
    3.8 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    41.1 cm²

Optimus Mach LU3000 has approximately 5.5% more rectangular screen area than Stream.

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.

Stream: Original memory entry

32 GB · 512 MB RAM - Liquid M2208 GB

Optimus Mach LU3000: Original memory entry

8 GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Stream

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 8 GB included

2. Optimus Mach LU3000

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. Stream

    1400 mAh

  2. 2. Optimus Mach LU3000

    1500 mAh

    +100 mAh versus Stream

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. Stream2. Optimus Mach LU3000

Everyday essentials
Everyday essentials — specifications for Stream, Optimus Mach LU3000.
SpecificationStreamOptimus Mach LU3000
Dimensions (HxWxD)
  • 119.5 Х 63 Х 11.2 mm
  • 112.5 Х 57.9 Х 12.9 mm
Weight
  • 140 g
  • 140 g
Technology
  • Super AMOLED
  • IPS LCD
Screen size
  • 3.7" inch
  • 3.8" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 512 MB RAM - Liquid M2208 GB
  • 8 GB
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Android 2.2 (Froyo)
Chipset
  • Qualcomm QSD8250 Snapdragon S1
  • TI OMAP 3630
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Stream, Optimus Mach LU3000.
SpecificationStreamOptimus Mach LU3000
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 39.0 cm2
  • 41.1 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 51.8%
  • 63.1%
PPI /points per inch/
  • 252 PPI
  • 246 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for Stream, Optimus Mach LU3000.
SpecificationStreamOptimus Mach LU3000
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
  • AF
Functions Unknown
  • LED flash
Video
  • 720p@24fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance — specifications for Stream, Optimus Mach LU3000.
SpecificationStreamOptimus Mach LU3000
Processor CPU
  • 1.0 GHz Scorpion
  • 1.0 GHz Cortex-A8
Graphics processor GPU
  • Adreno 200
  • PowerVR SGX530
General specs
General specs — specifications for Stream, Optimus Mach LU3000.
SpecificationStreamOptimus Mach LU3000
Release date
  • 2010
  • May
  • 2010
  • December
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 130 EUR
Battery life
  • Stand by time- Up to 400 h (3G) Talking time- Up to 5 h (3G)
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Stream, Optimus Mach LU3000.
SpecificationStreamOptimus Mach LU3000
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/2 Mbps
  • HSPA
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA & UPnP technology
  • Wi-Fi 802.11 b/g
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for Stream, Optimus Mach LU3000.
SpecificationStreamOptimus Mach LU3000
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Dedicated music keys -Dolby Mobile
  • Dolby Mobile
Other features
Other features — specifications for Stream, Optimus Mach LU3000.
SpecificationStreamOptimus Mach LU3000
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Micro HDMI port -Dedicated search key -MP3/WAV/WMA/eAAC+ player -MP4/Xvid/WMV/H.264 player -Document viewer -Voice memo -Predictive text input - Also known as Acer Liquid Stream
  • Sensors Accelerometer
  • proximity
  • compass - DMB Mobile TV -HDMI port -DivX/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document viewer -Organizer -Voice memo/dial/commands -Predictive text input - For South Korea