BLU Dash L4 vs HP Pre 3 CDMA

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.

  • Weight

    Dash L4: 37 g lighter

    Dash L4:
    119 g
    Pre 3 CDMA:
    156 g
  • Screen diagonal

    Pre 3 CDMA: 0.42 in smaller diagonal

    Dash L4:
    4 in
    Pre 3 CDMA:
    3.58 in
  • Chipset

    Dash L4:
    Mediatek MT6570 (28 nm)
    Pre 3 CDMA:
    Qualcomm MSM8655 Snapdragon S2
  • Depth

    Dash L4: 5.5 mm thinner

    Dash L4:
    10.5 mm
    Pre 3 CDMA:
    16 mm
  • Height

    Pre 3 CDMA: 15.8 mm shorter

    Dash L4:
    126.8 mm
    Pre 3 CDMA:
    111 mm
  • Release year

    Dash L4:
    2017
    Pre 3 CDMA:
    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.

  1. 1. Dash L4

    Height:
    126.8 mm +15.8 mm versus Pre 3 CDMA
    Width:
    64.1 mm
    Depth:
    10.5 mm
  2. 2. Pre 3 CDMA

    Height:
    111 mm
    Width:
    64 mm
    Depth:
    16 mm +5.5 mm versus Dash L4

Weight

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

  1. 1. Dash L4

    119 g

  2. 2. Pre 3 CDMA

    156 g

    +37 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. Pre 3 CDMA

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

Dash L4 has approximately 24.8% more rectangular screen area than Pre 3 CDMA.

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

Pre 3 CDMA: Original memory entry

8/16 GB · 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. Pre 3 CDMA

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

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

    +470 mAh versus Pre 3 CDMA

  2. 2. Pre 3 CDMA

    1230 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. Dash L42. Pre 3 CDMA

Everyday essentials
Everyday essentials — specifications for Dash L4, Pre 3 CDMA.
SpecificationDash L4Pre 3 CDMA
Dimensions (HxWxD)
  • 126.8 Х 64.1 Х 10.5 mm
  • 111 Х 64 Х 16 mm
Weight
  • 119 g
  • 156 g
Technology
  • IPS LCD
  • TFT
Screen size
  • 4" inch
  • 3.58" 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
  • 8/16 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 64 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1700 mAh
  • Removable Li-Po
  • 1230 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • HP webOS 2.2
Chipset
  • Mediatek MT6570 (28 nm)
  • Qualcomm MSM8655 Snapdragon S2
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Dash L4, Pre 3 CDMA.
SpecificationDash L4Pre 3 CDMA
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 45.5 cm2
  • 36.5 cm2
Screen format
  • 5:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 56.0%
  • 51.4%
PPI /points per inch/
  • 233 PPI
  • 261 PPI
Camera and Video
Camera and Video — specifications for Dash L4, Pre 3 CDMA.
SpecificationDash L4Pre 3 CDMA
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • 5 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • 720p@30fps
  • 720p
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
  • VGA
Performance
Performance — specifications for Dash L4, Pre 3 CDMA.
SpecificationDash L4Pre 3 CDMA
Processor CPU
  • Dual-core 1.3 GHz
  • 1.4 GHz Scorpion
Graphics processor GPU
  • Mali-400
  • Adreno 205
General specs
General specs — specifications for Dash L4, Pre 3 CDMA.
SpecificationDash L4Pre 3 CDMA
Release date
  • 2017
  • December
  • 2011
  • February
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)
  • Stand by time- Up to 300 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Dash L4, Pre 3 CDMA.
SpecificationDash L4Pre 3 CDMA
SIM card
  • Dual SIM (Mini-SIM/Micro-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 CDMA 800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 7.2/5.76 Mbps / EV-DO Rev.A 3.1 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • 2.1
  • A2DP
  • EDR
Music and Audio
Music and Audio — specifications for Dash L4, Pre 3 CDMA.
SpecificationDash L4Pre 3 CDMA
Radio Unknown
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Dash L4, Pre 3 CDMA.
SpecificationDash L4Pre 3 CDMA
Dop
  • Sensors Accelerometer For USA
  • Sensors Accelerometer
  • proximity
  • compass - MP3/WAV/eAAC+ player -MP4/H.264 player -Organizer -Document viewer -Voice memo/dial -Predictive text input