Acer Stream vs Samsung i907 Epix

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

    i907 Epix: 15 g lighter

    Stream:
    140 g
    i907 Epix:
    125 g
  • Width

    i907 Epix: 2 mm narrower

    Stream:
    63 mm
    i907 Epix:
    61 mm
  • Screen diagonal

    i907 Epix: 1.2 in smaller diagonal

    Stream:
    3.7 in
    i907 Epix:
    2.5 in
  • Depth

    Stream: 1.8 mm thinner

    Stream:
    11.2 mm
    i907 Epix:
    13 mm
  • Height

    i907 Epix: 3.5 mm shorter

    Stream:
    119.5 mm
    i907 Epix:
    116 mm
  • Release year

    Stream:
    2010
    i907 Epix:
    2008

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 +3.5 mm versus i907 Epix
    Width:
    63 mm +2 mm versus i907 Epix
    Depth:
    11.2 mm
  2. 2. i907 Epix

    Height:
    116 mm
    Width:
    61 mm
    Depth:
    13 mm +1.8 mm versus Stream

Weight

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

  1. 1. Stream

    140 g

    +15 g versus i907 Epix

  2. 2. i907 Epix

    125 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. i907 Epix

    Screen diagonal:
    2.5 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    20.2 cm²

Stream has approximately 93.3% more rectangular screen area than i907 Epix.

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

i907 Epix: Original memory entry

150 MB RAM · 256 MB ROM

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. i907 Epix

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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. i907 Epix

    1800 mAh

    +400 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. i907 Epix

Everyday essentials
Everyday essentials — specifications for Stream, i907 Epix.
SpecificationStreami907 Epix
Dimensions (HxWxD)
  • 119.5 Х 63 Х 11.2 mm
  • 116 Х 61 Х 13 mm
Weight
  • 140 g
  • 125 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 3.7" inch
  • 2.5" inch
Screen resolution
  • 480 x 800 px
  • 320 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
  • 150 MB RAM
  • 256 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1400 mAh
  • Removable Li-Ion
  • 1800 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, i907 Epix.
SpecificationStreami907 Epix
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 39.0 cm2
  • 20.2 cm2
Screen format
  • 5:3 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 51.8%
  • 28.5%
PPI /points per inch/
  • 252 PPI
  • 181 PPI
Camera and Video
Camera and Video — specifications for Stream, i907 Epix.
SpecificationStreami907 Epix
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Video
  • 720p@24fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications
  • Super AMOLED
Unknown
Performance
Performance — specifications for Stream, i907 Epix.
SpecificationStreami907 Epix
Processor CPU
  • 1.0 GHz Scorpion
  • 624 MHz
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs — specifications for Stream, i907 Epix.
SpecificationStreami907 Epix
Release date
  • 2010
  • May
  • 2008
  • October
Colors
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 90 EUR
Battery life
  • Stand by time- Up to 400 h (3G) Talking time- Up to 5 h (3G)
  • Stand by time- Up to 340 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for Stream, i907 Epix.
SpecificationStreami907 Epix
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 3.6/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
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
  • 2.0
Bluetooth
  • Wi-Fi 802.11 a/b/g/n/ac
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 1.30 W/kg (head) 0.91 W/kg (body)
Music and Audio
Music and Audio — specifications for Stream, i907 Epix.
SpecificationStreami907 Epix
Radio
  • Stereo FM radio
  • RDS
  • No
Others
  • Dedicated music keys -Dolby Mobile
  • Handwriting recognition
Other features
Other features — specifications for Stream, i907 Epix.
SpecificationStreami907 Epix
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
  • AT&T Navigator -Pocket Office -Voice memo/dial -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Predictive text input Optical trackpad For AT&T