15points

BLU D440

31points

Lava Iris Alfa L

BLU D440
Comparison winner
Lava Iris Alfa L
vs
vs

70 facts in comparison

BLU D440 vs Lava Iris Alfa L

BLU D440
Lava Iris Alfa L
BLU D440
Lava Iris Alfa L

Why is BLU D440 better than Lava Iris Alfa L?

  • 20g lighter
    145gvs165g
  • 11.9mm narrower
    67mmvs78.9mm
  • 19mm shorter
    133mmvs152mm
  • 13.69% less body volume
    96.24cm³vs111.53304000000003cm³

Why is Lava Iris Alfa L better than BLU D440?

  • 1.67x more battery power
    3000mAhvs1800mAh
  • 22.22% bigger screen size
    5.5"vs4.5"
  • 1.6x more megapixels (main camera)
    8MPvs5MP
  • 1.54x more megapixels (front camera)
    2MPvs1.3MP
  • 4GB more internal storage
    8GBvs4GB
  • 1.5mm thinner
    9.3mmvs10.8mm
  • Has a removable battery
  • 7.14x faster downloads
    150MBits/svs21MBits/s

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Top specs and features

relevant

Design

1.weight

145g

165g

Best

Palm Phone

62.5g

2.thickness

10.8mm

9.3mm

Best

Asus Zenfone AR 64GB

4.6mm

3.width

67mm

78.9mm

Best

Vertu Signature for Bentley

42mm

4.height

133mm

152mm

Best

Motorola FlipOut

67mm

5.volume

96.24cm³

111.53cm³

Best

Palm Phone

36.17cm³

relevant

Display

1.resolution

540 x 960px

540 x 960px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

245ppi

200ppi

Best

Sony Xperia H8541

847ppi

3.screen size

4.5"

5.5"

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 D440
Lava Iris Alfa L

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 D440
Lava Iris Alfa L

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 D440
Lava Iris Alfa L

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

relevant

Performance

1.Has integrated graphics
BLU D440
Lava Iris Alfa L

With integrated graphics you don’t need to buy a separate graphics card.

2.Has out-of-order execution
BLU D440
Lava Iris Alfa L

Out-of-order execution is used in CPUs to make use of instruction cycles that would normally be wasted due to delays.

3.RAM

1GB

1GB

Best

ZTE Nubia Red Magic Mars

10GB

4.Has dynamic frequency scaling
BLU D440
Lava Iris Alfa L

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

5.Has NX bit
BLU D440
Lava Iris Alfa L

NX bit helps protect the computer from malicious attacks.

6.Has TrustZone
BLU D440
Lava Iris Alfa L

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).

relevant

Cameras

1.megapixels

5MP

8MP

Best

Huawei Mate 20 X

40 & 20 & 8MP

2.video recording (main camera)

1080 x 30fps

1080 x 60fps

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.front camera megapixels

1.3MP

2MP

Best

Wiko View2 Pro

16 & 16MP

4.has a flash
BLU D440
Lava Iris Alfa L

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

5.has a front camera
BLU D440
Lava Iris Alfa L

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

6. more flash LEDs

1

1

Multi-LED camera flashes use LED lights which have different color temperatures (warm light and cool light), improving the color balance based on the conditions in which the photos are taken.

Best

Meizu 15 Lite

6

relevant

Audio

1.has a socket for a 3.5 mm audio jack
BLU D440
Lava Iris Alfa L

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

2.has a radio
BLU D440
Lava Iris Alfa L

It works as an FM radio with included headsets

relevant

Battery

1.battery power

1800mAh

3000mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.has a removable battery
BLU D440
Lava Iris Alfa L

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

3.has a battery level indicator
BLU D440
Lava Iris Alfa L

An indicator shows you when the device has low battery.

4.has a rechargeable battery
BLU D440
Lava Iris Alfa L

The battery can be recharged and used over again.

relevant

Features

1.Is a multi-user system
BLU D440
Lava Iris Alfa L
2.Has offline voice recognition
BLU D440
Lava Iris Alfa L

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 D440
Lava Iris Alfa L
4.Allows app installs on the device's external storage
BLU D440
Lava Iris Alfa L
5.Is free and open source
BLU D440
Lava Iris Alfa L

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 D440
Lava Iris Alfa L

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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