17points

Blu Dash Music 4.0

37points

Blu R1 HD

Blu Dash Music 4.0
Comparison winner
Blu R1 HD
vs
vs

80 facts in comparison

Blu Dash Music 4.0 vs Blu R1 HD

Blu Dash Music 4.0
Blu R1 HD
Blu Dash Music 4.0
Blu R1 HD
17
points
37
points

Why is Blu Dash Music 4.0 better than Blu R1 HD?

  • 14g lighter
    128gvs142g
  • Has a removable battery
  • 6.7mm narrower
    64mmvs70.7mm
  • 19mm shorter
    124mmvs143mm
  • Has a compass

Why is Blu R1 HD better than Blu Dash Music 4.0?

  • 1.67x more battery power
    2500mAhvs1500mAh
  • 2x faster CPU speed
    4 x 1.3GHzvs2 x 1.3GHz
  • 26.18% higher pixel density
    294ppivs233ppi
  • 25% bigger screen size
    5"vs4"
  • 1.5GB more RAM memory
    2GBvs0.5GB
  • 2.54x more megapixels (main camera)
    8MPvs3.15MP
  • 2.4x higher resolution
    720 x 1280pxvs480 x 800px
  • 12GB more internal storage
    16GBvs4GB

Top specs and features

Design

1.thickness

11.7mm

8.5mm

Best

Asus Zenfone AR 64GB

4.6mm

2.weight

128g

142g

Best

Palm Phone

62.5g

3.width

64mm

70.7mm

Best

Vertu Signature for Bentley

42mm

4.height

124mm

143mm

Best

Motorola FlipOut

67mm

5.volume

92.85cm³

85.94cm³

Best

Palm Phone

36.17cm³

Display

1.resolution

480 x 800px

720 x 1280px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

233ppi

294ppi

Best

Sony Xperia H8541

847ppi

3.screen size

4"

5"

The bigger the screen size is, the better the user experience.

Best

Huawei Mate 20 X

7.2"

4.every pixel has three subpixels
Blu Dash Music 4.0
Blu R1 HD

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.

5.has an IPS screen
Blu Dash Music 4.0
Blu R1 HD

IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of normal TFTs TN-matrices: relatively slow response times, small viewing angles and low quality color reproduction.

6.has a touch screen
Blu Dash Music 4.0
Blu R1 HD

You can operate the device easily, by pressing the screen with your fingers.

Performance

1.Has AES
Blu Dash Music 4.0
Blu R1 HD

AES is used to speed up encryption and decryption.

2.RAM

0.5GB

2GB

Best

Vivo NEX 2

10GB

3.Has dynamic frequency scaling
Blu Dash Music 4.0
Blu R1 HD

Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.

4.Has NX bit
Blu Dash Music 4.0
Blu R1 HD

NX bit helps protect the computer from malicious attacks.

5.Has TrustZone
Blu Dash Music 4.0
Blu R1 HD

A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).

6.CPU speed

2 x 1.3GHz

4 x 1.3GHz

Best

Meizu Pro 7 Plus 64GB

10 x 2.6GHz

Cameras

1.megapixels

3.15MP

8MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.video recording (main camera)

720 x 30fps

1080 x 30fps

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.

Best

Crosscall Trekker-X4

1080 x 120fps

3.Has phase detection autofocus for photos
Blu Dash Music 4.0
Blu R1 HD

A phase detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.

For example

Asus Zenfone Max Pro M2 (64GB / 4GB RAM)

4.has a flash
Blu Dash Music 4.0
Blu R1 HD

A flash is good for low-light environments, and can sometimes be used as flashlight.

5.has a front camera
Blu Dash Music 4.0
Blu R1 HD

A front camera, also called secondary camera, can be used for video chats/selfies.

6.has a BSI sensor
Blu Dash Music 4.0
Blu R1 HD

A BSI (backside illuminated) sensor is a camera image sensor which captures better quality images in poor lighting conditions, and offers better overall sharpness and image quality.

Audio

1.has a socket for a 3.5 mm audio jack
Blu Dash Music 4.0
Blu R1 HD

With a standard mini jack socket, you can use the device with most headphones.

2.number of microphones

1

1

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Motorola Moto Z3

4

3.has a radio
Blu Dash Music 4.0
Blu R1 HD

It works as an FM radio with included headsets

Battery

1.battery power

1500mAh

2500mAh

Best

Energizer Power Max P16K Pro

16000mAh

2. longer battery life

10h

15h

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.

Best

Vernee V2 Pro

96h

3.has a removable battery
Blu Dash Music 4.0
Blu R1 HD

The battery is removable and can be replaced by the user if broken.

4.has a battery level indicator
Blu Dash Music 4.0
Blu R1 HD

An indicator shows you when the device has low battery.

5.has a rechargeable battery
Blu Dash Music 4.0
Blu R1 HD

The battery can be recharged and used over again.

Features

1.Is a multi-user system
Blu Dash Music 4.0
Blu R1 HD
2.Has offline voice recognition
Blu Dash Music 4.0
Blu R1 HD

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.

3.Supports Java
Blu Dash Music 4.0
Blu R1 HD
4.Allows app installs on the device's external storage
Blu Dash Music 4.0
Blu R1 HD
5.Is free and open source
Blu Dash Music 4.0
Blu R1 HD

Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.

6.Has sharing intents
Blu Dash Music 4.0
Blu R1 HD

If an app has sharing capabilities and the developers have indicated it, the app will automatically appear in your list of sharing options. Some OS’s limit direct sharing options to a select few apps, which means you have to open apps separately in order to upload the files you want to share.

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