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Acer Stream vs Motorola PRO

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

    PRO: 6 g lighter

    Stream:
    140 g
    PRO:
    134 g
  • Width

    PRO: 2 mm narrower

    Stream:
    63 mm
    PRO:
    61 mm
  • Screen diagonal

    PRO: 0.6 in smaller diagonal

    Stream:
    3.7 in
    PRO:
    3.1 in
  • Chipset

    Stream:
    Qualcomm QSD8250 Snapdragon S1
    PRO:
    TI OMAP 3620 1000
  • Depth

    Stream: 0.5 mm thinner

    Stream:
    11.2 mm
    PRO:
    11.7 mm
  • Release year

    Stream:
    2010
    PRO:
    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. Stream

    Height:
    119.5 mm
    Width:
    63 mm +2 mm versus PRO
    Depth:
    11.2 mm
  2. 2. PRO

    Height:
    119 mm
    Width:
    61 mm
    Depth:
    11.7 mm +0.5 mm versus Stream

Weight

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

  1. 1. Stream

    140 g

    +6 g versus PRO

  2. 2. PRO

    134 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. PRO

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

Stream has approximately 36.2% more rectangular screen area than PRO.

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

PRO: 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. PRO

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 8 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. Stream

    1400 mAh

  2. 2. PRO

    1420 mAh

    +20 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. PRO

Everyday essentials
Everyday essentials — specifications for Stream, PRO.
SpecificationStreamPRO
Dimensions (HxWxD)
  • 119.5 Х 63 Х 11.2 mm
  • 119 Х 61 Х 11.7 mm
Weight
  • 140 g
  • 134 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 3.7" inch
  • 3.1" inch
Screen resolution
  • 480 x 800 px
  • 320 x 480 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)
  • 8 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 1420 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Android 2.2 (Froyo)
Chipset
  • Qualcomm QSD8250 Snapdragon S1
  • TI OMAP 3620 1000
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Stream, PRO.
SpecificationStreamPRO
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 39.0 cm2
  • 28.6 cm2
Screen format
  • 5:3 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 51.8%
  • 39.4%
PPI /points per inch/
  • 252 PPI
  • 186 PPI
Camera and Video
Camera and Video — specifications for Stream, PRO.
SpecificationStreamPRO
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
  • AF
Functions Unknown
  • Dual-LED flash
Video
  • 720p@24fps
  • 480p@30fps
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance — specifications for Stream, PRO.
SpecificationStreamPRO
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, PRO.
SpecificationStreamPRO
Release date
  • 2010
  • May
  • 2011
  • February
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 330 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for Stream, PRO.
SpecificationStreamPRO
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 10.2/1.8 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 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
Unknown
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • 2.1
  • A2DP
  • EDR
Harmful irradiation Unknown
  • SAR - 1.08 W/kg (head) 0.80 W/kg (body)
Music and Audio
Music and Audio — specifications for Stream, PRO.
SpecificationStreamPRO
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Dedicated music keys -Dolby Mobile
Unknown
Other features
Other features — specifications for Stream, PRO.
SpecificationStreamPRO
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 - MP3/WAV/WMA/AAC+ player -MP4/WMV/H.264 player -Quickoffice document viewer/editor -Photo viewer/editor -Organizer -Voice memo/dial -Predictive text input