Acer Stream vs Motorola MC55

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

    Stream: 196 g lighter

    Stream:
    140 g
    MC55:
    336 g
  • Width

    Stream: 14 mm narrower

    Stream:
    63 mm
    MC55:
    77 mm
  • Screen diagonal

    MC55: 0.2 in smaller diagonal

    Stream:
    3.7 in
    MC55:
    3.5 in
  • Depth

    Stream: 15.8 mm thinner

    Stream:
    11.2 mm
    MC55:
    27 mm
  • Height

    Stream: 32.5 mm shorter

    Stream:
    119.5 mm
    MC55:
    152 mm
  • Release year

    Stream:
    2010
    MC55:
    2009

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. 2. MC55

    Height:
    152 mm +32.5 mm versus Stream
    Width:
    77 mm +14 mm versus Stream
    Depth:
    27 mm +15.8 mm versus Stream

Weight

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

  1. 1. Stream

    140 g

  2. 2. MC55

    336 g

    +196 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. MC55

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

Stream has approximately 2.7% more rectangular screen area than MC55.

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

MC55: Original memory entry

256 MB · 128 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. 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. MC55

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 8 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. MC55

    2400 mAh

    +1000 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. MC55

Everyday essentials
Everyday essentials — specifications for Stream, MC55.
SpecificationStreamMC55
Dimensions (HxWxD)
  • 119.5 Х 63 Х 11.2 mm
  • 152 Х 77 Х 27 mm
Weight
  • 140 g
  • 336 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 3.7" inch
  • 3.5" 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.
  • 32 GB
  • 512 MB RAM - Liquid M2208 GB
  • 256 MB
  • 128 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
  • microSD
  • up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 2400 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • Qualcomm QSD8250 Snapdragon S1
Unknown
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for Stream, MC55.
SpecificationStreamMC55
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 39.0 cm2
  • 37.9 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 51.8%
  • 32.4%
PPI /points per inch/
  • 252 PPI
  • 114 PPI
Camera and Video
Camera and Video — specifications for Stream, MC55.
SpecificationStreamMC55
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
  • AF
Functions Unknown
  • LED flash
Video
  • 720p@24fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance — specifications for Stream, MC55.
SpecificationStreamMC55
Processor CPU
  • 1.0 GHz Scorpion
  • 520 MHz Intel PXA270
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs — specifications for Stream, MC55.
SpecificationStreamMC55
Release date
  • 2010
  • May
  • 2009
  • March
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 400 h (3G) Talking time- Up to 5 h (3G)
  • Stand by time- Up to 100 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for Stream, MC55.
SpecificationStreamMC55
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
Unknown
Speed
  • HSPA 7.2/2 Mbps
Unknown
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 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 1.1 (USB host)
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • 2.0
Music and Audio
Music and Audio — specifications for Stream, MC55.
SpecificationStreamMC55
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Dedicated music keys -Dolby Mobile
Unknown
Other features
Other features — specifications for Stream, MC55.
SpecificationStreamMC55
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
  • Push-to-talk service -Snap-on magnetic stripe reader -MP3/AAC player -Voice memo Shock resistant -Drop-to-concrete resistance up to 1.2m -Barcode scanner