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Which should you buy, the Lava Iris 503 4GB or Lava Iris 506Q 4GB? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2018-09-30 23:17:28, Updated date: 2020-04-16 19:54:14

Lava Iris 503 4GBLava Iris 506Q 4GB
Lava Iris 503 4GBLava Iris 506Q 4GB

Are you having trouble comparing the differences in features and performance of the "Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

Lava Iris 503 4GBLava Iris 506Q 4GB
Lava Iris 503 4GB

Lava Iris 506Q 4GB

General rating:
Holding comfortrating-image3.1
73.3mm x 143.2mm x 10.5mm
rating-image3.2
73.0mm x 143.0mm x 8.9mm
Weightrating-image3.0
175.0g
rating-image3.6
143.5g
Screen sizerating-image3.7
5.0inch
rating-image3.7
5.0inch
Display qualityrating-image1.8
220ppi
rating-image1.8
220ppi
Battery liferating-image2.5
2000.0mAh
rating-image2.5
2000.0mAh
Processing powerrating-image1
1.0GHz×2(2.0-cores)
rating-image1
1.2GHz×4(4.0-cores)
Memory capacityrating-image1
512.0MB
rating-image1
512.0MB
Storage capacityrating-image1
4.0GB
rating-image1
4.0GB
Rear camera performancerating-image3.3
15.0MP
rating-image1.4
5.0MP
Front camera performancerating-image1.4
3.0MP
rating-image

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", performance comparison

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "Lava Iris 503 4GB" has a width of 73.3mm, a length of 143.2mm, and a thickness of 10.5mm. Also, the "Lava Iris 506Q 4GB" has a width of 73.0mm, a length of 143.0mm, and a thickness of 8.9mm.

Comparing the width and thickness of the body, there isn't much difference between the "Lava Iris 503 4GB" and "Lava Iris 506Q 4GB" in terms of size. For that reason, the ease of gripping and carrying the devices in one hand is about the same for both. Therefore it's better to compare them in terms of performance and functionality.

Comparing the width and thickness of the body, there isn't a large difference in size between the "Lava Iris 503 4GB" and the "Lava Iris 506Q 4GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, there isn't a big difference in size between the "Lava Iris 503 4GB" and the "Lava Iris 506Q 4GB". For that reason the ease of carrying and use with one hand is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreDimensions (width x height x thickness)
Lava Iris 503 4GB61/10073.3mm x 143.2mm x 10.5mm
Lava Iris 506Q 4GB64/10073.0mm x 143.0mm x 8.9mm

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

The weight of the "Lava Iris 503 4GB" is about 175.0g, and the weight of the "Lava Iris 506Q 4GB" is about 143.5g. Comparing the weight of the two devices, the "Lava Iris 506Q 4GB" is a considerably lighter smart phone than the "Lava Iris 503 4GB", and there is a difference of about 31.5g. In terms of the burden placed upon your fingers and wrist, the "Lava Iris 506Q 4GB" is superior to the "Lava Iris 503 4GB". If you are going for a smart phone that won't lead to hand fatigue even after extended use, and is less likely to place a burden on your fingers, we recommend purchasing the "Lava Iris 506Q 4GB" over the "Lava Iris 503 4GB".

ScoreWeight
Lava Iris 503 4GB60/100175.0g
Lava Iris 506Q 4GB72/100143.5g

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "Lava Iris 503 4GB" has a 5.0inch display. Also, the "Lava Iris 506Q 4GB" has a 5.0inch display. Comparing the screen size, there is a negligible difference in screen size between the "Lava Iris 503 4GB" and the "Lava Iris 506Q 4GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
Lava Iris 503 4GB74/1005.0inch
Lava Iris 506Q 4GB74/1005.0inch

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "Lava Iris 503 4GB" is 540 x 960, and pixel density is 220ppi. Also, the resolution on the "Lava Iris 506Q 4GB" is 540 x 960, and pixel density is 220ppi. Comparing the pixel count, the difference in pixel density between the "Lava Iris 503 4GB" and the "Lava Iris 506Q 4GB" is negligible. As a result, they are both evenly matched in terms of picture quality and easiness on the eyes. Therefore, we recommend comparing them based on other aspects of performance and functionality.

ScorePixel density
Lava Iris 503 4GB36/100220ppi
Lava Iris 506Q 4GB36/100220ppi

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

The "Lava Iris 503 4GB" is 2000.0mAh, and the "Lava Iris 506Q 4GB" is 2000.0mAh. Regarding battery capacity, there is a negligible difference in battery capacity between the "Lava Iris 503 4GB" and "Lava Iris 506Q 4GB". Since both have roughly equal battery life, you are better off comparing them based on other aspects of performance and functionality.

ScoreBattery capacity
Lava Iris 503 4GB50/1002000.0mAh
Lava Iris 506Q 4GB50/1002000.0mAh

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

Comparing CPU performance, the "Lava Iris 506Q 4GB" has considerably higher specs than the "Lava Iris 503 4GB". In terms of being able to comfortably play games and run apps smoothly, the "Lava Iris 506Q 4GB" is superior to the "Lava Iris 503 4GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "Lava Iris 506Q 4GB" over the "Lava Iris 503 4GB".

ScoreCPU specs
Lava Iris 503 4GB4/1001.0GHz×2(2.0-cores)
Lava Iris 506Q 4GB14/1001.2GHz×4(4.0-cores)

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "Lava Iris 503 4GB" is 512.0MB and the weight of the "Lava Iris 506Q 4GB" is 512.0MB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "Lava Iris 503 4GB" and the "Lava Iris 506Q 4GB". For that reason they have about the same level of multitasking performance and 3D game and VR smoothness. That's why it is better to make a comparison in terms of other aspects of performance and functionality.

ScoreRAM size
Lava Iris 503 4GB5/100512.0MB
Lava Iris 506Q 4GB5/100512.0MB

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "Lava Iris 503 4GB" is 4.0GB. Also the "Lava Iris 506Q 4GB" is 4.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Lava Iris 503 4GB" and "Lava Iris 506Q 4GB". As a result, you can save roughly the same amount of pictures, and install roughly the same amount of applications, on either phone. You are better off comparing them based on other aspects of performance and functionality.

ScoreStorage size
Lava Iris 503 4GB11/1004.0GB
Lava Iris 506Q 4GB11/1004.0GB

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Lava Iris 503 4GB" has a 15.0MP main camera. Also, "Lava Iris 506Q 4GB" has a 5.0MP main camera. Comparing rear camera performance, the "Lava Iris 503 4GB" has a much higher pixel count compared to the "Lava Iris 506Q 4GB", with a roughly 10MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "Lava Iris 503 4GB" is superior to the "Lava Iris 506Q 4GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Lava Iris 503 4GB" over the "Lava Iris 506Q 4GB".

ScoreRear-camera resolution
Lava Iris 503 4GB66/10015.0MP
Lava Iris 506Q 4GB27/1005.0MP

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

ScoreFront-camera resolution
Lava Iris 503 4GB27/1003.0MP
Lava Iris 506Q 4GB - /100

"Lava Iris 503 4GB" and "Lava Iris 506Q 4GB", performance comparison by specification sheet

Lava Iris 503 4GBLava Iris 506Q 4GB
ImageLava Iris 503 4GBLava Iris 506Q 4GB
MakerLavaLava
Release date2013-102013-09
ColorBlackDark Grey
OSAndroidAndroid
Dimensions (width x height x thickness)73.3mm x 143.2mm x 10.5mm73.0mm x 143.0mm x 8.9mm
Weight175.0g143.5g
Display size5.0inch5.0inch
Display typeIPS LCDTFT
Screen resolution (width x height)540 x 960540 x 960
Pixel density220ppi220ppi
Battery capacity2000.0mAh2000.0mAh
CPU specs1.0GHz×2(2.0-cores)1.2GHz×4(4.0-cores)
RAM size512.0MB512.0MB
Storage size4.0GB4.0GB
Rear-camera resolution15.0MP5.0MP

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