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Which should you buy, the Lava Iris 503 4GB or F-09E docomo 16GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2018-09-30 22:28:09, Updated date: 2020-04-16 13:49:58

Lava Iris 503 4GBF-09E docomo 16GB
Lava Iris 503 4GBF-09E docomo 16GB

Here's our thorough comparison of the difference in performance and function between the "Lava Iris 503 4GB" and "F-09E docomo 16GB". Which one should you buy? We'll compare and explain what differs between the "Lava Iris 503 4GB" and "F-09E docomo 16GB" in a way that even people who aren't used to choosing between two similar products can understand.

Lava Iris 503 4GBF-09E docomo 16GB
Lava Iris 503 4GB

F-09E docomo 16GB

General rating:
Portabilityrating-image3.1
61/100
rating-image3.9
77/100
Weightrating-image3.0
60/100
rating-image3.9
77/100
Size of screenrating-image3.7
74/100
rating-image3.1
62/100
Screen clarityrating-image1.8
36/100
rating-image2.6
51/100
Battery durationrating-image2.5
50/100
rating-image2.6
51/100
Processing capabilityrating-image1
4/100
rating-image2.4
48/100
Memory capacityrating-image1
5/100
rating-image2.5
50/100
Storage capacityrating-image1
11/100
rating-image2.5
50/100
Rear camera functionrating-image3.3
66/100
rating-image2.5
50/100
Front camera functionrating-image1.4
27/100
rating-image1
7/100

Compare Performance and Usability

Size comparison of "Lava Iris 503 4GB" and "F-09E docomo 16GB". Which one would you choose?

Your device's size has a huge influence on how easy it is to hold or to operate with one hand. The smaller your device's width, the easier it will be to hold, but you'll also need to take device thickness into account. And when the length and width are both smaller, you'll find that it's much easier for you to operate it one-handed, since your fingers will find it much easier to reach where you want them to. On the other hand, longer lengths and wider widths might lead to devices that are hard to carry in your pocket, bulky even when you keep them in your bag, and all around less portable.

The "Lava Iris 503 4GB" is 73.3mm wide, 143.2mm tall, and 10.5mm thick. The "F-09E docomo 16GB" is 65.0mm tall, 131.0mm wide, and 9.9mm thick.

The "F-09E docomo 16GB" is also more compact than the "Lava Iris 503 4GB" in terms of the thickness of the devices. The "F-09E docomo 16GB" is easier than the "Lava Iris 503 4GB" to hold with one hand, and you are less likely to accidentally drop it. If you're looking for a smartphone that fits nicely in your hand and can be gripped firmly, we recommend buying the "F-09E docomo 16GB" rather than the "Lava Iris 503 4GB".

Comparing the width and height of the devices, the "F-09E docomo 16GB" is more compact than the "Lava Iris 503 4GB". The "F-09E docomo 16GB" is easier to carry around than the "Lava Iris 503 4GB" and easier to use with one hand. For a smartphone that is comfortable and easy to operate with one hand, and can fit neatly in your pocket or bag, we recommend that you buy the "F-09E docomo 16GB" rather than the "Lava Iris 503 4GB".

Comparing the overall sizes, the "F-09E docomo 16GB" is significantly smaller than the "Lava Iris 503 4GB". The "F-09E docomo 16GB" is more convenient than the "Lava Iris 503 4GB" to use with one hand, and it is less likely to get in your way when not using it. If you prefer a smartphone that is easy to carry around and easy to use with one hand, we recommend that you buy the "F-09E docomo 16GB" rather than the "Lava Iris 503 4GB".

ScoreDimensions (width x height x thickness)
Lava Iris 503 4GB61/10073.3mm x 143.2mm x 10.5mm
F-09E docomo 16GB77/10065.0mm x 131.0mm x 9.9mm

Which one is easier to hold, "Lava Iris 503 4GB" or "F-09E docomo 16GB"? Compare weight

The device weight will effect how quickly you tire from holding it, and how much stress is put on your wrist. The lighter it is, the longer you can hold it without feeling tired. Also, less stress on your wrist will make using it easier and more pleasant. Unless the weight is right for you, it might put too much strain on your body and make using it more stressful.

The "Lava Iris 503 4GB" weighs 175.0g. The "F-09E docomo 16GB" clocks in at 132.0g. If you compare the weight of the two, the "F-09E docomo 16GB" is a considerably lighter smartphone than the "Lava Iris 503 4GB", with a difference of about 43g. Because of this, the "F-09E docomo 16GB" puts less of a burden on the fingers and wrists than the "Lava Iris 503 4GB". If you want a smartphone that won't tire your hands out even when using it for a long time, we recommend that you buy the "F-09E docomo 16GB" rather than the "Lava Iris 503 4GB".

ScoreWeight
Lava Iris 503 4GB60/100175.0g
F-09E docomo 16GB77/100132.0g

Which is better in terms of display, "Lava Iris 503 4GB" or "F-09E docomo 16GB"?

Screen size influences how well you can control your device, as well as how clear the display is. With a large screen, the text and buttons in apps will display large enough so you'll be less likely to accidentally tap the button next to the one you were aiming for. Plus, you'll be able to enjoy more high-impact visuals for games and movies.

The screen size on the "Lava Iris 503 4GB" is 5.0inch, and 4.3inch on the "F-09E docomo 16GB". Comparing the sizes of the screens and displays, the "Lava Iris 503 4GB" is considerably larger than the "F-09E docomo 16GB", with a difference of about 0.7inch. Compared to the "F-09E docomo 16GB", the "Lava Iris 503 4GB" makes buttons in apps easier to press, and the visuals look more impressive in videos and games. The larger screen of the "Lava Iris 503 4GB" also has the advantage of being less tiring on the eyes. If you want to avoid tapping the wrong place, enjoy videos and games on a large screen, and not get tired eyes while using it, we recommend that you buy the "Lava Iris 503 4GB" rather than the "F-09E docomo 16GB".

ScoreDisplay size
Lava Iris 503 4GB74/1005.0inch
F-09E docomo 16GB62/1004.3inch

Which one has a better display, "Lava Iris 503 4GB" or "F-09E docomo 16GB"?

Pixel density influences how nice your device's screen looks, with high pixel densities making screens look more beautiful, and letting you get more out of your games and movies. Plus, the nicer you screen looks, the less strain you'll be putting on your eyes, so you'll tend to be able to use your device for longer before your eyes get tired.

The screen on the "Lava Iris 503 4GB" has a 540 x 960 resolution and a pixel density of 220ppi. The "F-09E docomo 16GB", on the other hand, has a screen resolution of 540 x 960 and a pixel density of 256ppi. Comparing the screen definition, the "F-09E docomo 16GB" has a much higher pixel density than the "Lava Iris 503 4GB", with a difference of about 36ppi. The screen on the "F-09E docomo 16GB" is clear and crisp, and puts less strain on the eyes than that of the "Lava Iris 503 4GB". If you want to choose a smartphone that is gentle on your eyes with a display that shows text and images clearly, we recommend that you buy the "F-09E docomo 16GB" rather than the "Lava Iris 503 4GB".

ScorePixel density
Lava Iris 503 4GB36/100220ppi
F-09E docomo 16GB51/100256ppi

How is the battery duration of "Lava Iris 503 4GB" different from that of "F-09E docomo 16GB" ? See the differences

Battery performance has a big effect on the battery life of your device. However, a high battery capacity doesn't necessarily mean a long battery life. Rather, the rate of power consumption needs to be taken into consideration as well. The larger the screen and the higher the CPU performance, the higher the rate of power consumption on your battery.

The "Lava Iris 503 4GB" has a battery capacity of 2000.0mAh, while the "F-09E docomo 16GB" has a 2100.0mAh battery. The batteries of both the "Lava Iris 503 4GB" and "F-09E docomo 16GB" perform to the same extent. There is also no difference in the battery capacities of the "Lava Iris 503 4GB" and the "F-09E docomo 16GB". Since their battery life is practically identical, it would be better to compare them based on other aspects of performance and function.

ScoreBattery capacity
Lava Iris 503 4GB50/1002000.0mAh
F-09E docomo 16GB51/1002100.0mAh

Which is better in terms of CPU function, "Lava Iris 503 4GB" or "F-09E docomo 16GB"?

Your CPU's speed will influence the processing power of the applications you run, and together with the number of cores in the CPU, as well as its clock frequency, will determine the processing power available for apps. The higher these performance factors, the smoother your games and apps will run. Conversely, if these factors are too low, your apps and games will be sluggish and struggle to run.

The "F-09E docomo 16GB" uses an Snapdragon 600 APQ8064T CPU that performs at a speed of 1.7GHz×4(4.0-cores). Comparing CPU performance, the "F-09E docomo 16GB" has significantly higher specs than the "Lava Iris 503 4GB". The "F-09E docomo 16GB" proves to be more advanced than the "Lava Iris 503 4GB" in the way that apps run quickly and games play smoothly. If you're looking for a high-spec smartphone that runs quickly and plays games smoothly, we recommend that you buy the "F-09E docomo 16GB" rather than the "Lava Iris 503 4GB".

ScoreCPU specs
Lava Iris 503 4GB4/1001.0GHz×2(2.0-cores)
F-09E docomo 16GB48/1001.7GHz×4(4.0-cores)

How is "Lava Iris 503 4GB" different from "F-09E docomo 16GB" in terms of memory capacity?

Your device's multimedia performance and app stability are both influenced by the amount of memory it has available. The more memory, the more apps you can use simultaneously, while keeping everything stable and smooth. Plus, there'll be less chance of animations lagging or apps crashing. You also need to keep in mind that some games won't run at all if there's not enough memory available.

The "Lava Iris 503 4GB" has 512.0MB of memory. The "F-09E docomo 16GB", on the other hand, has 2.0GB. As for memory performance, the "F-09E docomo 16GB" has a larger memory capacity than the "Lava Iris 503 4GB", with a difference of about 510GB. The "F-09E docomo 16GB" has better multitasking, less crashing, and runs 3D games and VR video better than the "Lava Iris 503 4GB". If you're looking for a smartphone that will remain stable even when you are using multiple apps at the same time, and which will allow you to play 3D games and VR video comfortably, we recommend that you buy the "F-09E docomo 16GB" rather than the "Lava Iris 503 4GB".

ScoreRAM size
Lava Iris 503 4GB5/100512.0MB
F-09E docomo 16GB50/1002.0GB

Which has a better storage capacity, "Lava Iris 503 4GB" or "F-09E docomo 16GB"?

Storage capacity determines the amount of data you'll be able to save on your device. The more storage you have, the more photos you can take and the more apps you can install. Plus, if your smartphone is compatible with SD cards, then you can increase the amount of available storage. However, SD cards have a slower writespeed, making them less desirable in terms of performance, and users should be aware that it won't be possible to transfer all kinds of data to the card.

The "Lava Iris 503 4GB" has 4.0GB of storage, while the "F-09E docomo 16GB" has 16.0GB. In terms of ROM and data storage, the "F-09E docomo 16GB" has a much larger capacity than the "Lava Iris 503 4GB", with a difference of about 12GB. The "F-09E docomo 16GB" can save more photos and keep more apps installed than the "Lava Iris 503 4GB". If you're searching for a smartphone that can store more data, we recommended that you buy the "F-09E docomo 16GB" rather than the "Lava Iris 503 4GB".

ScoreStorage size
Lava Iris 503 4GB11/1004.0GB
F-09E docomo 16GB50/10016.0GB

Compare the rear cameras of "Lava Iris 503 4GB" and "F-09E docomo 16GB". Which one has better picture quality?

One factor in how well your rear camera (the camera on the back of your device) performs is its megapixel count. With a higher megapixel count, you'll be able to take photos with sharper detail, photos that stay clear and sharp even when printed.

The main camera on the "Lava Iris 503 4GB" has 15.0MP. The "F-09E docomo 16GB" has 8.1MP. The rear-facing camera of the "Lava Iris 503 4GB" also has a higher pixel count than the "F-09E docomo 16GB", with a difference of about 6.9MP. The "Lava Iris 503 4GB" is more capable than the "F-09E docomo 16GB" of taking high-definition photos and videos, and produces better results when printing out the photos you have taken. If you want a smartphone that is designed for video and photography, we recommend buying the "Lava Iris 503 4GB" rather than the "F-09E docomo 16GB".

ScoreRear-camera resolution
Lava Iris 503 4GB66/10015.0MP
F-09E docomo 16GB50/1008.1MP

Which has a front camera with better picture quality, "Lava Iris 503 4GB" or "F-09E docomo 16GB"?

One indication of how well your forward facing camera (the camera on the same side as your device's screen) performs is how many megapixels it has. More megapixels means you'll be able to take photos with sharper detail, that still look amazing printed out.

The forward-facing camera on the "Lava Iris 503 4GB" has a resolution of 3.0MP. The "F-09E docomo 16GB"'s has 1.3MP. The front-facing camera of the "Lava Iris 503 4GB" has a significantly higher number of pixels than the "F-09E docomo 16GB", with a difference of about 1.7MP. Therefore, the "Lava Iris 503 4GB" is more suitable for taking photos and videos than the "F-09E docomo 16GB". If you want to take and print high-quality selfies, we recommend buying the "Lava Iris 503 4GB" rather than the "F-09E docomo 16GB".

ScoreFront-camera resolution
Lava Iris 503 4GB27/1003.0MP
F-09E docomo 16GB7/1001.3MP

Compare Performance Specs

Lava Iris 503 4GBF-09E docomo 16GB
ImageLava Iris 503 4GBF-09E docomo 16GB
MakerLava
Release date2013-102013-10-04
ColorBlackPrecious Black/Silky White
OSAndroidAndroid
Dimensions (width x height x thickness)73.3mm x 143.2mm x 10.5mm65.0mm x 131.0mm x 9.9mm
Weight175.0g132.0g
Display size5.0inch4.3inch
Display typeIPS LCDTFT
Screen resolution (width x height)540 x 960540 x 960
Pixel density220ppi256ppi
Battery capacity2000.0mAh2100.0mAh
CPU specs1.0GHz×2(2.0-cores)1.7GHz×4(4.0-cores)
RAM size512.0MB2.0GB
Storage size4.0GB16.0GB
Rear-camera resolution15.0MP8.1MP
Front-camera resolution3.0MP1.3MP

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