Acer Stream vs LG Optimus G E975

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 G E975:
    LCD
  • Weight

    Stream: 5 g lighter

    Stream:
    140 g
    Optimus G E975:
    145 g
  • Width

    Stream: 5.9 mm narrower

    Stream:
    63 mm
    Optimus G E975:
    68.9 mm
  • Screen diagonal

    Stream: 1 in smaller diagonal

    Stream:
    3.7 in
    Optimus G E975:
    4.7 in
  • Chipset

    Stream:
    Qualcomm QSD8250 Snapdragon S1
    Optimus G E975:
    Qualcomm APQ8064 Snapdragon S4 Pro
  • Depth

    Optimus G E975: 2.7 mm thinner

    Stream:
    11.2 mm
    Optimus G E975:
    8.5 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
    Width:
    63 mm
    Depth:
    11.2 mm +2.7 mm versus Optimus G E975
  2. 2. Optimus G E975

    Height:
    131.9 mm +12.4 mm versus Stream
    Width:
    68.9 mm +5.9 mm versus Stream
    Depth:
    8.5 mm

Weight

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

  1. 1. Stream

    140 g

  2. 2. Optimus G E975

    145 g

    +5 g versus Stream

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 G E975

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

Optimus G E975 has approximately 61.4% 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 G E975: Original memory entry

32 GB (25 GB user available) · 2 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. 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 G E975

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

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 G E975

    2100 mAh

    +700 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 G E975

Everyday essentials
Everyday essentials — specifications for Stream, Optimus G E975.
SpecificationStreamOptimus G E975
Dimensions (HxWxD)
  • 119.5 Х 63 Х 11.2 mm
  • 131.9 Х 68.9 Х 8.5 mm
Weight
  • 140 g
  • 145 g
Technology
  • Super AMOLED
  • True HD-IPS + LCD
Screen size
  • 3.7" inch
  • 4.7" inch
Screen resolution
  • 480 x 800 px
  • 768 x 1280 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
  • 32 GB (25 GB user available)
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 2100 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 2.1 (Eclair)
  • Android 4.1.2 (Jelly Bean)
  • upgradаble to 4.4.2 (KitKat)
Chipset
  • Qualcomm QSD8250 Snapdragon S1
  • Qualcomm APQ8064 Snapdragon S4 Pro
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Stream, Optimus G E975.
SpecificationStreamOptimus G E975
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 39.0 cm2
  • 62.9 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 51.8%
  • 69.2%
PPI /points per inch/
  • 252 PPI
  • 318 PPI
Screen protection Unknown
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for Stream, Optimus G E975.
SpecificationStreamOptimus G E975
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 13 MP/8 MP
  • market dependent
  • AF
Functions Unknown
  • LED flash
  • HDR
Video
  • 720p@24fps
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 1.3 MP
  • Single
Specifications
  • Super AMOLED
  • 1.3 MP
Performance

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

Performance — specifications for Stream, Optimus G E975.
SpecificationStreamOptimus G E975
Processor CPU
  • 1.0 GHz Scorpion
  • Quad-core 1.5 GHz Krait
Graphics processor GPU
  • Adreno 200
  • Adreno 320
Antutu 7 score * Unknown
  • 17653
General specs
General specs — specifications for Stream, Optimus G E975.
SpecificationStreamOptimus G E975
Release date
  • 2010
  • May
  • 2012
  • August
Colors
  • Black
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 160 EUR
Battery life
  • Stand by time- Up to 400 h (3G) Talking time- Up to 5 h (3G)
  • Stand by time- Up to 456 h (2G) / Up to 411 h (3G) Talking time- Up to 15 h (2G) / Up to 13 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Stream, Optimus G E975.
SpecificationStreamOptimus G E975
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Micro-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 - E975
  • E973
  • E971 -3G - HSDPA 900 / 2100 - E975 HSDPA 850 / 1900 / 2100 - E973
  • E971 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800) - E975 (market dependent) LTE band 4(1700/2100)
  • 17(700) - E973 LTE band 7(2600)
  • 17(700) - E971
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE Cat3 100/50 Mbps
GPRS
  • Class 10
  • Class 12
Edge
  • Class 10
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • DLNA & UPnP technology
  • Wi-Fi 802.11 a/b/g/n
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (MHL TV-out)
  • USB Host
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • 4.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.58 W/kg (head) 1.08 W/kg (body) SAR EU - 0.43 W/kg (head) 0.40 W/kg (body)
Music and Audio
Music and Audio — specifications for Stream, Optimus G E975.
SpecificationStreamOptimus G E975
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
  • RDS
Others
  • Dedicated music keys -Dolby Mobile
  • Dolby Mobile -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Stream, Optimus G E975.
SpecificationStreamOptimus G E975
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
  • gyro
  • proximity
  • compass - MP4/H.264/WMV/DviX player -MP3/WMA/WAV/FLAC/eAAC+ player -Photo viewer/editor -Document viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input - Also known as LG Optimus G E973
  • LG Optimus G E971
  • LG-F180