You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

BLU Dash 3.5 vs Plum Sync 4.0b

Compare recorded specifications, size and practical differences.

+ Add a third phone

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 4.0b: 25.2 g lighterSync 4.0b: 84.8 g · Dash 3.5: 110 g
  • WidthDash 3.5: 1.5 mm narrowerDash 3.5: 62 mm · Sync 4.0b: 63.5 mm
  • Screen diagonalDash 3.5: 0.5 in smaller diagonalDash 3.5: 3.5 in · Sync 4.0b: 4 in
  • ChipsetMediatek MT6572M (28 nm) / Mediatek MT6572 (28 nm)Dash 3.5: Mediatek MT6572M (28 nm) · Sync 4.0b: Mediatek MT6572 (28 nm)
  • DepthSync 4.0b: 1.1 mm thinnerSync 4.0b: 10.4 mm · Dash 3.5: 11.5 mm
  • HeightDash 3.5: 9.5 mm shorterDash 3.5: 115 mm · Sync 4.0b: 124.5 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.

Front
Dash 3.5: 115 × 62 mm 1 Sync 4.0b: 124.5 × 63.5 mm 2
Side
Dash 3.5: 115 × 11.5 mm 1 Sync 4.0b: 124.5 × 10.4 mm 2
  1. 1. Dash 3.5
    Height
    115 mm
    Width
    62 mm
    Depth
    11.5 mm
    Weight
    110 g
  2. 2. Sync 4.0b
    Height
    124.5 mm
    Width
    63.5 mm
    Depth
    10.4 mm
    Weight
    84.8 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
SpecificationDash 3.5Sync 4.0b
Dimensions (HxWxD)
  • 115 Х 62 Х 11.5 mm
  • 124.5 Х 63.5 Х 10.4 mm
Weight
  • 110 g
  • 84.8 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 4" inch
Screen resolution
  • 320 x 480 px
  • 480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 512 MB
  • 256 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Android 4.4 (KitKat)
Chipset
  • Mediatek MT6572M (28 nm)
  • Mediatek MT6572 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationDash 3.5Sync 4.0b
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 36.5 cm2
  • 45.5 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 51.2%
  • 57.6%
PPI /points per inch/
  • 165 PPI
  • 233 PPI
Camera and Video
Camera and Video
SpecificationDash 3.5Sync 4.0b
Rear camera, main
  • 3.15 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 3.15 MP
  • 1.3 MP
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0 MP,
  • 1.3 MP
  • Single
Specifications Unknown
  • 1.3 MP
Performance
Performance
SpecificationDash 3.5Sync 4.0b
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU
  • Mali-400
  • Mali-400
General specs
General specs
SpecificationDash 3.5Sync 4.0b
Release date
  • 2012
  • September
  • 2015
  • June
Colors
  • Black
  • White
  • Black
  • White
  • Red
  • Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
Unknown
Battery life
  • Stand by time- Up to 700 h (2G) / Up to 500 h (3G) Talking time- Up to 15 h (2G) / Up to 10 h (3G)
  • Stand by time- Up to 180 h Talking time- Up to 2 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationDash 3.5Sync 4.0b
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA 7.2/5.76 Mbps
Unknown
GPRS
  • Class 12
  • Class 12
Edge
  • Class 12
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.0
Music and Audio
Music and Audio
SpecificationDash 3.5Sync 4.0b
Radio
  • Stereo FM radio
  • FM radio
Other features
Other features
SpecificationDash 3.5Sync 4.0b
Dop
  • Sensors Accelerometer MP3/AAC/WMA/WAV player -DivX/XviD/MP4/H.264/WMV player -Document viewer/editor -Photo viewer/editor D161 Single SIM D171 Dual SIM
  • Sensors Accelerometer Flashlight Also known as Plum Sync 4.0b X400