Acer beTouch E101 vs Sony Xperia acro S

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

    beTouch E101: 31 g lighter

    beTouch E101:
    118 g
    Xperia acro S:
    149 g
  • Width

    beTouch E101: 10 mm narrower

    beTouch E101:
    56 mm
    Xperia acro S:
    66 mm
  • Screen diagonal

    beTouch E101: 1.1 in smaller diagonal

    beTouch E101:
    3.2 in
    Xperia acro S:
    4.3 in
  • Chipset

    beTouch E101:
    Qualcomm MSM7225 Snapdragon S1
    Xperia acro S:
    Qualcomm MSM8660 Snapdragon S3
  • Depth

    Xperia acro S: 0.9 mm thinner

    beTouch E101:
    12.8 mm
    Xperia acro S:
    11.9 mm
  • Height

    beTouch E101: 13 mm shorter

    beTouch E101:
    113 mm
    Xperia acro S:
    126 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. beTouch E101

    Height:
    113 mm
    Width:
    56 mm
    Depth:
    12.8 mm +0.9 mm versus Xperia acro S
  2. 2. Xperia acro S

    Height:
    126 mm +13 mm versus beTouch E101
    Width:
    66 mm +10 mm versus beTouch E101
    Depth:
    11.9 mm

Weight

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

  1. 1. beTouch E101

    118 g

  2. 2. Xperia acro S

    149 g

    +31 g versus beTouch E101

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. beTouch E101

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    29.1 cm²
  2. 2. Xperia acro S

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    51 cm²

Xperia acro S has approximately 74.9% more rectangular screen area than beTouch E101.

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.

Recorded RAM for beTouch E101, Xperia acro S, compared at the same storage capacity.
StoragebeTouch E101Xperia acro S
11 GB Unknown 1 GB RAM
beTouch E101: Original memory entry

256 MB RAM · 512 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. beTouch E101

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (dedicated slot)

2. Xperia acro S

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. beTouch E101

    1140 mAh

  2. 2. Xperia acro S

    1900 mAh

    +760 mAh versus beTouch E101

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. beTouch E1012. Xperia acro S

Everyday essentials
Everyday essentials — specifications for beTouch E101, Xperia acro S.
SpecificationbeTouch E101Xperia acro S
Dimensions (HxWxD)
  • 113 Х 56 Х 12.8 mm
  • 126 Х 66 Х 11.9 mm
Weight
  • 118 g
  • 149 g
Technology
  • TFT
  • LED-backlit LCD
Screen size
  • 3.2" inch
  • 4.3" inch
Screen resolution
  • 240 x 400 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB RAM
  • 512 MB ROM
  • 11 GB
  • 1 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1140 mAh
  • Removable Li-Ion
  • 1900 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.5 Professional
  • Android 2.3 (Gingerbread)
Chipset
  • Qualcomm MSM7225 Snapdragon S1
  • Qualcomm MSM8660 Snapdragon S3
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for beTouch E101, Xperia acro S.
SpecificationbeTouch E101Xperia acro S
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 29.1 cm2
  • 51.0 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 46.1%
  • 61.3%
PPI /points per inch/
  • 146 PPI
  • 342 PPI
Screen protection Unknown
  • Scratch-resistant glass
Camera and Video
Camera and Video — specifications for beTouch E101, Xperia acro S.
SpecificationbeTouch E101Xperia acro S
Rear camera, main
  • 2 MP
  • Single
  • 12 MP
  • Single
Camera specs
  • 2 MP
  • 12 MP
  • AF
Functions Unknown
  • LED flash
  • panorama
Video
  • Yes
  • 720p@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 beTouch E101, Xperia acro S.
SpecificationbeTouch E101Xperia acro S
Processor CPU
  • 528 MHz ARM 11
  • Dual-core 1.5 GHz Scorpion
Graphics processor GPU
  • No
  • Adreno 220
Antutu 7 score * Unknown
  • 1345
GeekBench 4 RenderScript * Unknown
  • 311
General specs
General specs — specifications for beTouch E101, Xperia acro S.
SpecificationbeTouch E101Xperia acro S
Release date
  • 2009
  • October
  • 2012
  • May
Colors
  • Black
  • White
  • Black
  • Rouge
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
  • 280 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
  • Stand by time- Up to 330 h Talking time- Up to 9 h 30 min Music play - Up to 26 h
Communication and Connectivity
Communication and Connectivity — specifications for beTouch E101, Xperia acro S.
SpecificationbeTouch E101Xperia acro S
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
Speed
  • Super AMOLED
  • HSPA 10.2/5.76 Mbps
  • EV-DO Rev.A 3.1 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • panorama
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR - 0.34 W/kg (head) 0.79 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for beTouch E101, Xperia acro S.
SpecificationbeTouch E101Xperia acro S
Radio
  • panorama
  • FM radio
Others
  • Scroll Wheel
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for beTouch E101, Xperia acro S.
SpecificationbeTouch E101Xperia acro S
Dop
  • MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Pocket Office -Voice memo -Predictive text input Also known as Acer E1
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Mobile FeliCa client -Digital TV and TV launcher -HDMI port -MP4/H.264/WMV player -MP3/eAAC+/WMA/WAV player -TrackID music recognition -Document viewer -Voice memo/dial/commands -Predictive text input - Water resistant - For Japan