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Plum Sync vs Samsung DoubleTime I857

Compare recorded specifications, size and practical differences.

Plum Sync

Plum Sync

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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.

  • WeightSync: 38 g lighterSync: 110 g · DoubleTime I857: 148 g
  • Screen diagonalDoubleTime I857: 0.3 in smaller diagonalDoubleTime I857: 3.2 in · Sync: 3.5 in
  • ChipsetMediatek MT6572 (28 nm) / Qualcomm MSM7230Sync: Mediatek MT6572 (28 nm) · DoubleTime I857: Qualcomm MSM7230
  • DepthSync: 3.5 mm thinnerSync: 11.5 mm · DoubleTime I857: 15 mm
  • HeightDoubleTime I857: 5 mm shorterDoubleTime I857: 113 mm · Sync: 118 mm
  • Release year2013 / 2011Sync: 2013 · DoubleTime I857: 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.

Front
Sync: 118 × 62.4 mm 1 DoubleTime I857: 113 × 62 mm 2
Side
Sync: 118 × 11.5 mm 1 DoubleTime I857: 113 × 15 mm 2
  1. 1. Sync
    Height
    118 mm+5 mm versus DoubleTime I857
    Width
    62.4 mm
    Depth
    11.5 mm
    Weight
    110 g
  2. 2. DoubleTime I857
    Height
    113 mm
    Width
    62 mm
    Depth
    15 mm+3.5 mm versus Sync
    Weight
    148 g
Weight

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

  1. 1. Sync110 g
  2. 2. DoubleTime I857148 g

    +38 g versus Sync

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.

Screen size
Sync: 3.5 in, 3:2, About 36.5 cm² rectangular area 1 DoubleTime I857: 3.2 in, 3:2, About 30.5 cm² rectangular area 2
  1. 1. Sync 3.5 in · 3:2 About 36.5 cm² rectangular area
  2. 2. DoubleTime I857 3.2 in · 3:2 About 30.5 cm² rectangular area

Sync has approximately 19.6% 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.

Sync: Original memory entry

512 MB · 256 MB RAM

DoubleTime I857: Original memory entry

260 MB · 256 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. Sync

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

2. DoubleTime I857

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 capacity

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

  1. 1. Sync1100 mAh
  2. 2. DoubleTime I8571200 mAh

    +100 mAh versus Sync

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. Sync2. DoubleTime I857

Everyday essentials
Everyday essentials
SpecificationSyncDoubleTime I857
Dimensions (HxWxD)
  • 118 Х 62.4 Х 11.5 mm
  • 113 Х 62 Х 15 mm
Weight
  • 110 g
  • 148 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 3.2" inch
Screen resolution
  • 320 x 480 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 260 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 2.2 (Froyo)
Chipset
  • Mediatek MT6572 (28 nm)
  • Qualcomm MSM7230
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationSyncDoubleTime I857
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 36.5 cm2
  • 30.5 cm2
Screen format
  • 3:2 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 49.5%
  • 43.5%
PPI /points per inch/
  • 165 PPI
  • 180 PPI
Camera and Video
Camera and Video
SpecificationSyncDoubleTime I857
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • 3.15 MP
  • AF
Video
  • Yes
  • 320p
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance
SpecificationSyncDoubleTime I857
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • 800 MHz Scorpion
Graphics processor GPU
  • Mali-400
  • Adreno 205
General specs
General specs
SpecificationSyncDoubleTime I857
Release date
  • 2013
  • September
  • 2011
  • October
Colors
  • Black
  • White
  • Black/White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 4 h
  • Stand by time- Up to 250 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity
SpecificationSyncDoubleTime I857
SIM card
  • Dual SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 7.2/2 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.54 W/kg (head) 0.97 W/kg (body)
Music and Audio
Music and Audio
SpecificationSyncDoubleTime I857
Radio
  • Stereo FM radio
  • No
Others Unknown
  • Secondary TFT capacitive touchscreen (with multitouch)
  • 320 x 480 pixels
  • 3.2 inches
Other features
Other features
SpecificationSyncDoubleTime I857
Dop
  • Sensors Accelerometer
  • proximity
  • compass - X210 Dual SIM X211 Single SIM
  • 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