Acer beTouch E400 vs T-Mobile G2x

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 E400: 16.8 g lighter

    beTouch E400:
    125 g
    G2x:
    141.8 g
  • Width

    beTouch E400: 4.2 mm narrower

    beTouch E400:
    59.3 mm
    G2x:
    63.5 mm
  • Screen diagonal

    beTouch E400: 0.8 in smaller diagonal

    beTouch E400:
    3.2 in
    G2x:
    4 in
  • Depth

    G2x: 1.8 mm thinner

    beTouch E400:
    12 mm
    G2x:
    10.2 mm
  • Height

    beTouch E400: 9.5 mm shorter

    beTouch E400:
    115 mm
    G2x:
    124.5 mm
  • Release year

    beTouch E400:
    2010
    G2x:
    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. beTouch E400

    Height:
    115 mm
    Width:
    59.3 mm
    Depth:
    12 mm +1.8 mm versus G2x
  2. 2. G2x

    Height:
    124.5 mm +9.5 mm versus beTouch E400
    Width:
    63.5 mm +4.2 mm versus beTouch E400
    Depth:
    10.2 mm

Weight

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

  1. 1. beTouch E400

    125 g

  2. 2. G2x

    141.8 g

    +16.8 g versus beTouch E400

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 E400

    Screen diagonal:
    3.2 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    30.5 cm²
  2. 2. G2x

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

G2x has approximately 49.4% more rectangular screen area than beTouch E400.

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.

beTouch E400: Original memory entry

256 MB RAM · 512 MB RAM - Liquid M2208 GB

G2x: Original memory entry

8 GB · 512 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. beTouch E400

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

2. G2x

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 E400

    1090 mAh

  2. 2. G2x

    1500 mAh

    +410 mAh versus beTouch E400

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 E4002. G2x

Everyday essentials
Everyday essentials — specifications for beTouch E400, G2x.
SpecificationbeTouch E400G2x
Dimensions (HxWxD)
  • 115 Х 59.3 Х 12 mm
  • 124.5 Х 63.5 Х 10.2 mm
Weight
  • 125 g
  • 141.8 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.2" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB RAM
  • 512 MB RAM - Liquid M2208 GB
  • 8 GB
  • 512 MB 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.
  • 1090 mAh
  • Removable Li-Po
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Android 2.2 (Froyo)
  • upgradable to 2.3 (Gingerbread)
Chipset
  • Qualcomm MSM7227 Snapdragon S1
  • Nvidia Tegra 2 AP20H
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for beTouch E400, G2x.
SpecificationbeTouch E400G2x
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 30.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 44.7%
  • 57.6%
PPI /points per inch/
  • 180 PPI
  • 233 PPI
Camera and Video
Camera and Video — specifications for beTouch E400, G2x.
SpecificationbeTouch E400G2x
Rear camera, main
  • 3.15 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 8 MP
  • AF
Functions Unknown
  • LED flash
Video
  • Yes
  • 1080p@24fps
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 1.3 MP
  • Single
Specifications
  • Super AMOLED
  • 1.3 MP
Performance
Performance — specifications for beTouch E400, G2x.
SpecificationbeTouch E400G2x
Processor CPU
  • 600 MHz ARM 11
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • Adreno 200
  • ULP GeForce
General specs
General specs — specifications for beTouch E400, G2x.
SpecificationbeTouch E400G2x
Release date
  • 2010
  • February
  • 2011
  • March
Colors
  • Soft-touch Black
  • Ceramic White and Pearl Red with 3 exchangeable battery covers
  • Dark Ale
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 80 EUR
  • 350 EUR
Battery life
  • Stand by time- Up to 400 h Talking time- Up to 5 h
  • Stand by time- Up to 400 h Talking time- Up to 7 h 40 min
Communication and Connectivity
Communication and Connectivity — specifications for beTouch E400, G2x.
SpecificationbeTouch E400G2x
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 3.6/0.384 Mbps
  • HSPA 21.1/5.76 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • microUSB 2.0
  • A2DP
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for beTouch E400, G2x.
SpecificationbeTouch E400G2x
Radio
  • Stereo FM radio
  • Stereo FM radio
  • RDS
Others
  • Digital compass
Unknown
Other features
Other features — specifications for beTouch E400, G2x.
SpecificationbeTouch E400G2x
Dop
  • Sensors Accelerometer
  • compass - MP3/WAV/WMA/eAAC+ player -MP4/WMV/H.264 player -Pocket Office -Voice memo -Predictive text input
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - T-Mobile TV -NVIDIA Tegra Zone -T-Mobile Video Chat -HDMI port -DivX/Xvid/MP4/H.264/WMV player -MP3/WAV/WMA/eAAC+ player -Document editor -Organizer -Voice memo/dial/commands -Predictive text input (Swype)