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BenQ B502 vs BLU Dash 3.5

Compare recorded specifications, size and practical differences.

BenQ B502

BenQ B502

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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.

  • WeightDash 3.5: 15 g lighterDash 3.5: 110 g · B502: 125 g
  • WidthDash 3.5: 7.7 mm narrowerDash 3.5: 62 mm · B502: 69.7 mm
  • Screen diagonalDash 3.5: 1.5 in smaller diagonalDash 3.5: 3.5 in · B502: 5 in
  • ChipsetMediatek MT6582 (28 nm) / Mediatek MT6572M (28 nm)B502: Mediatek MT6582 (28 nm) · Dash 3.5: Mediatek MT6572M (28 nm)
  • DepthB502: 4.5 mm thinnerB502: 7 mm · Dash 3.5: 11.5 mm
  • HeightDash 3.5: 29 mm shorterDash 3.5: 115 mm · B502: 144 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
B502: 144 × 69.7 mm 1 Dash 3.5: 115 × 62 mm 2
Side
B502: 144 × 7 mm 1 Dash 3.5: 115 × 11.5 mm 2
  1. 1. B502
    Height
    144 mm+29 mm versus Dash 3.5
    Width
    69.7 mm+7.7 mm versus Dash 3.5
    Depth
    7 mm
    Weight
    125 g
  2. 2. Dash 3.5
    Height
    115 mm
    Width
    62 mm
    Depth
    11.5 mm+4.5 mm versus B502
    Weight
    110 g
Weight

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

  1. 1. B502125 g

    +15 g versus Dash 3.5

  2. 2. Dash 3.5110 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.

Screen size
B502: 5 in, 16:9, About 68.9 cm² rectangular area 1 Dash 3.5: 3.5 in, 3:2, About 36.5 cm² rectangular area 2
  1. 1. B502 5 in · 16:9 About 68.9 cm² rectangular area
  2. 2. Dash 3.5 3.5 in · 3:2 About 36.5 cm² rectangular area

B502 has approximately 88.9% more rectangular screen area than Dash 3.5.

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.

Recorded RAM by storage capacity and phone
StorageB502Dash 3.5
16 GB 2 GB RAM Unknown
Dash 3.5: Original memory entry

512 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. B502

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

2. Dash 3.5

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. B5021800 mAh

    +500 mAh versus Dash 3.5

  2. 2. Dash 3.51300 mAh

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. B5022. Dash 3.5

Everyday essentials
Everyday essentials
SpecificationB502Dash 3.5
Dimensions (HxWxD)
  • 144 Х 69.7 Х 7 mm
  • 115 Х 62 Х 11.5 mm
Weight
  • 125 g
  • 110 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 5" inch
  • 3.5" inch
Screen resolution
  • 720 x 1280 px
  • 320 x 480 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 2 GB RAM
  • 512 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.
  • 1800 mAh
  • Non-removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Android 4.2 (Jelly Bean)
Chipset
  • Mediatek MT6582 (28 nm)
  • Mediatek MT6572M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationB502Dash 3.5
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 36.5 cm2
Screen format
  • 16:9 (height:width)
  • 3:2 (height:width)
Screen to body ratio
  • 68.7%
  • 51.2%
PPI /points per inch/
  • 294 PPI
  • 165 PPI
Camera and Video
Camera and Video
SpecificationB502Dash 3.5
Rear camera, main
  • 13 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0 MP,
Specifications
  • 5 MP
Unknown
Performance
Performance
SpecificationB502Dash 3.5
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU
  • Mali-400MP2
  • Mali-400
General specs
General specs
SpecificationB502Dash 3.5
Release date
  • 2014
  • October
  • 2012
  • September
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 430 h (3G) Talking time- Up to 11 h (3G)
  • 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)
Communication and Connectivity
Communication and Connectivity
SpecificationB502Dash 3.5
SIM card
  • Dual SIM (Mini-SIM/ Micro-SIM
  • dual stand-by)
  • Dual SIM (Mini-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 7.2/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 3.0
  • A2DP
  • 4.0
  • A2DP
Music and Audio
Music and Audio
SpecificationB502Dash 3.5
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features
SpecificationB502Dash 3.5
Dop
  • Sensors Accelerometer
  • proximity
  • 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