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BLU Dash L4 vs verykool s757

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.

  • Weight

    Dash L4: 169 g lighter

    Dash L4:
    119 g
    s757:
    288 g
  • Width

    Dash L4: 12.9 mm narrower

    Dash L4:
    64.1 mm
    s757:
    77 mm
  • Screen diagonal

    Dash L4: 1 in smaller diagonal

    Dash L4:
    4 in
    s757:
    5 in
  • Chipset

    Dash L4:
    Mediatek MT6570 (28 nm)
    s757:
    Mediatek MT6573 (65 nm)
  • Depth

    Dash L4: 2.3 mm thinner

    Dash L4:
    10.5 mm
    s757:
    12.8 mm
  • Height

    Dash L4: 21.2 mm shorter

    Dash L4:
    126.8 mm
    s757:
    148 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. Dash L4

    Height:
    126.8 mm
    Width:
    64.1 mm
    Depth:
    10.5 mm
  2. 2. s757

    Height:
    148 mm +21.2 mm versus Dash L4
    Width:
    77 mm +12.9 mm versus Dash L4
    Depth:
    12.8 mm +2.3 mm versus Dash L4

Weight

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

  1. 1. Dash L4

    119 g

  2. 2. s757

    288 g

    +169 g versus Dash L4

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. Dash L4

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. s757

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

s757 has approximately 56.2% more rectangular screen area than Dash L4.

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.

Dash L4: Original memory entry

8 GB · 512 MB RAM

s757: Original memory entry

160 MB · 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. Dash L4

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB

2. s757

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 battery capacity

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

  1. 1. Dash L4

    1700 mAh

  2. 2. s757

    2300 mAh

    +600 mAh versus Dash L4

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. Dash L42. s757

Everyday essentials
Everyday essentials — specifications for Dash L4, s757.
SpecificationDash L4s757
Dimensions (HxWxD)
  • 126.8 Х 64.1 Х 10.5 mm
  • 148 Х 77 Х 12.8 mm
Weight
  • 119 g
  • 288 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4" inch
  • 5" inch
Screen resolution
  • 480 x 800 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 160 MB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Po
  • 2300 mAh
  • Removable Li-Po
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 2.3.5 (Gingerbread)
Chipset
  • Mediatek MT6570 (28 nm)
  • Mediatek MT6573 (65 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Dash L4, s757.
SpecificationDash L4s757
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 71.2 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 56.0%
  • 62.4%
PPI /points per inch/
  • 233 PPI
  • 187 PPI
Camera and Video
Camera and Video — specifications for Dash L4, s757.
SpecificationDash L4s757
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • Yes
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance
Performance — specifications for Dash L4, s757.
SpecificationDash L4s757
Processor CPU
  • Dual-core 1.3 GHz
  • 800 MHz Cortex-A9
Graphics processor GPU
  • Mali-400
  • PowerVR SGX531
General specs
General specs — specifications for Dash L4, s757.
SpecificationDash L4s757
Release date
  • 2017
  • December
  • 2012
Colors
  • Black
  • Gold
  • Rose Gold
  • Silver
  • Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 60 USD
Unknown
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 550 h (3G) Talking time- Up to 18 h (2G) / Up to 15 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Dash L4, s757.
SpecificationDash L4s757
SIM card
  • Dual SIM (Mini-SIM/Micro-SIM)
  • Dual SIM (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 - SIM 2 (optional)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
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
  • 4.0
  • A2DP
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for Dash L4, s757.
SpecificationDash L4s757
Radio Unknown
  • Stereo FM radio
Other features
Other features — specifications for Dash L4, s757.
SpecificationDash L4s757
Dop
  • Sensors Accelerometer For USA
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.263 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo/dial -Predictive text input