Samsung DoubleTime I857 vs T-Mobile myTouch

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

    myTouch: 40 g lighter

    DoubleTime I857:
    148 g
    myTouch:
    108 g
  • Width

    DoubleTime I857: 2 mm narrower

    DoubleTime I857:
    62 mm
    myTouch:
    64 mm
  • Screen diagonal

    DoubleTime I857: 0.6 in smaller diagonal

    DoubleTime I857:
    3.2 in
    myTouch:
    3.8 in
  • Chipset

    DoubleTime I857:
    Qualcomm MSM7230
    myTouch:
    Qualcomm MSM8255 Snapdragon S2
  • Depth

    myTouch: 5 mm thinner

    DoubleTime I857:
    15 mm
    myTouch:
    10 mm
  • Height

    DoubleTime I857: 9 mm shorter

    DoubleTime I857:
    113 mm
    myTouch:
    122 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. DoubleTime I857

    Height:
    113 mm
    Width:
    62 mm
    Depth:
    15 mm +5 mm versus myTouch
  2. 2. myTouch

    Height:
    122 mm +9 mm versus DoubleTime I857
    Width:
    64 mm +2 mm versus DoubleTime I857
    Depth:
    10 mm

Weight

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

  1. 1. DoubleTime I857

    148 g

    +40 g versus myTouch

  2. 2. myTouch

    108 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. DoubleTime I857

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

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

myTouch has approximately 34.8% more rectangular screen area than DoubleTime I857.

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.

DoubleTime I857: Original memory entry

260 MB · 256 MB RAM

myTouch: Original memory entry

2 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. DoubleTime I857

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

2. myTouch

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 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. DoubleTime I857

    1200 mAh

  2. 2. myTouch

    1500 mAh

    +300 mAh versus DoubleTime I857

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. DoubleTime I8572. myTouch

Everyday essentials
Everyday essentials — specifications for DoubleTime I857, myTouch.
SpecificationDoubleTime I857myTouch
Dimensions (HxWxD)
  • 113 Х 62 Х 15 mm
  • 122 Х 64 Х 10 mm
Weight
  • 148 g
  • 108 g
Technology
  • TFT
  • AMOLED
Screen size
  • 3.2" inch
  • 3.8" 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.
  • 260 MB
  • 256 MB RAM
  • 2 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • Android 2.3 (Gingerbread)
Chipset
  • Qualcomm MSM7230
  • Qualcomm MSM8255 Snapdragon S2
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for DoubleTime I857, myTouch.
SpecificationDoubleTime I857myTouch
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 30.5 cm2
  • 41.1 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 43.5%
  • 52.6%
PPI /points per inch/
  • 180 PPI
  • 246 PPI
Camera and Video
Camera and Video — specifications for DoubleTime I857, myTouch.
SpecificationDoubleTime I857myTouch
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 5 MP
  • AF
Video
  • 320p
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Performance
Performance — specifications for DoubleTime I857, myTouch.
SpecificationDoubleTime I857myTouch
Processor CPU
  • 800 MHz Scorpion
  • 1.0 GHz Scorpion
Graphics processor GPU
  • Adreno 205
  • Adreno 205
General specs
General specs — specifications for DoubleTime I857, myTouch.
SpecificationDoubleTime I857myTouch
Release date
  • 2011
  • October
  • 2011
  • October
Colors
  • Black/White
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 190 EUR
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 6 h
  • Stand by time- Up to 312 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for DoubleTime I857, myTouch.
SpecificationDoubleTime I857myTouch
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 42.2/5.76 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • UMA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 3.0
  • A2DP
  • EDR
Harmful irradiation
  • SAR - 0.54 W/kg (head) 0.97 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for DoubleTime I857, myTouch.
SpecificationDoubleTime I857myTouch
Radio
  • No
  • No
Others
  • Secondary TFT capacitive touchscreen (with multitouch)
  • 320 x 480 pixels
  • 3.2 inches
Unknown
Other features
Other features — specifications for DoubleTime I857, myTouch.
SpecificationDoubleTime I857myTouch
Dop
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial/commands -Predictive text input - For AT&T
  • Sensors Accelerometer
  • proximity
  • compass - T-Mobile TV -MP4/WMV/H.264 player -MP3/WAV/WMA/eAAC+ player -Organizer -Document viewer -Voice memo/dial/commands -Predictive text input (Swype) - Also known as LG Maxx Touch