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Plum Trigger Plus vs Samsung DoubleTime I857

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.

  • WeightTrigger Plus: 28 g lighterTrigger Plus: 120 g · DoubleTime I857: 148 g
  • Screen diagonalDoubleTime I857: 0.3 in smaller diagonalDoubleTime I857: 3.2 in · Trigger Plus: 3.5 in
  • ChipsetMediatek MT6572 (28 nm) / Qualcomm MSM7230Trigger Plus: Mediatek MT6572 (28 nm) · DoubleTime I857: Qualcomm MSM7230
  • DepthTrigger Plus: 3.5 mm thinnerTrigger Plus: 11.5 mm · DoubleTime I857: 15 mm
  • HeightDoubleTime I857: 5 mm shorterDoubleTime I857: 113 mm · Trigger Plus: 118 mm
  • Release year2014 / 2011Trigger Plus: 2014 · 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
Trigger Plus: 118 × 62.4 mm 1 DoubleTime I857: 113 × 62 mm 2
Side
Trigger Plus: 118 × 11.5 mm 1 DoubleTime I857: 113 × 15 mm 2
  1. 1. Trigger Plus
    Height
    118 mm
    Width
    62.4 mm
    Depth
    11.5 mm
    Weight
    120 g
  2. 2. DoubleTime I857
    Height
    113 mm
    Width
    62 mm
    Depth
    15 mm
    Weight
    148 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials
Everyday essentials
SpecificationTrigger PlusDoubleTime I857
Dimensions (HxWxD)
  • 118 Х 62.4 Х 11.5 mm
  • 113 Х 62 Х 15 mm
Weight
  • 120 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.
  • 2 GB
  • 256 MB RAM
  • 260 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB
  • 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 4.2.2 (Jelly Bean)
  • Android 2.2 (Froyo)
Chipset
  • Mediatek MT6572 (28 nm)
  • Qualcomm MSM7230
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationTrigger PlusDoubleTime I857
Touchscreen
  • 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
SpecificationTrigger PlusDoubleTime I857
Rear camera, main
  • 5 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 3.15 MP
  • AF
Functions
  • Face detection
Unknown
Video
  • 720p@30fps
  • 320p
Front camera, selfie
  • 1.3 MP
  • Single
  • 0 MP,
Specifications
  • 1.3 MP
Unknown
Performance
Performance
SpecificationTrigger PlusDoubleTime I857
Processor CPU
  • Dual-core 1.3 GHz Cortex-A7
  • 800 MHz Scorpion
Graphics processor GPU
  • Mali-400
  • Adreno 205
General specs
General specs
SpecificationTrigger PlusDoubleTime I857
Release date
  • 2014
  • May
  • 2011
  • October
Colors
  • Black
  • White
  • Blue
  • Red
  • Pink
  • Black/White
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Battery life
  • Stand by time- Up to 650 h (2G) / Up to 540 h (3G) Talking time- Up to 12 h (2G) / Up to 11 h (3G)
  • Stand by time- Up to 250 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity
SpecificationTrigger PlusDoubleTime I857
SIM card
  • Dual SIM (dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 7.2/2 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.54 W/kg (head) 0.97 W/kg (body)
Music and Audio
Music and Audio
SpecificationTrigger PlusDoubleTime I857
Radio
  • FM radio
  • No
Others Unknown
  • Secondary TFT capacitive touchscreen (with multitouch)
  • 320 x 480 pixels
  • 3.2 inches
Other features
Other features
SpecificationTrigger PlusDoubleTime I857
Dop
  • Sensors Accelerometer
  • gyro
  • proximity - Also known as Plum Z305
  • 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