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Which is better, Lava Iris 450 Colour 4GB or Lava Iris 402e 512MB? We compared their features and specs in detail

Created date: 2018-09-30 22:43:59, Updated date: 2020-04-16 20:31:02

Lava Iris 450 Colour 4GBLava Iris 402e 512MB
Lava Iris 450 Colour 4GBLava Iris 402e 512MB

Are you having trouble comparing the differences in features and performance of the "Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", 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 450 Colour 4GBLava Iris 402e 512MB
Lava Iris 450 Colour 4GB

Lava Iris 402e 512MB

General rating:
Holding comfortrating-image3.9
63.5mm x 136.0mm x 10.5mm
rating-image3.8
65.0mm x 126.0mm x 10.4mm
Weightrating-image3.8
136.0g
rating-image4.5
100.0g
Screen sizerating-image3.3
4.5inch
rating-image2.9
4.0inch
Display qualityrating-image1.8
217ppi
rating-image2.1
233ppi
Battery liferating-image2.2
1800.0mAh
rating-image1.7
1450.0mAh
Processing powerrating-image1
1.3GHz×2(2.0-cores)
rating-image1
1.3GHz×2(2.0-cores)
Memory capacityrating-image1
512.0MB
rating-image1
512.0MB
Storage capacityrating-image1
4.0GB
rating-image1
512.0MB
Rear camera performancerating-image1.4
5.0MP
rating-image3.3
15.0MP
Front camera performancerating-image
rating-image

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", performance comparison

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB" 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 450 Colour 4GB" has a width of 63.5mm, a length of 136.0mm, and a thickness of 10.5mm. Also, the "Lava Iris 402e 512MB" has a width of 65.0mm, a length of 126.0mm, and a thickness of 10.4mm.

Comparing the width and thickness of the body, there isn't much difference between the "Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB" 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, the "Lava Iris 402e 512MB" is considerably smaller and more compact than the "Lava Iris 450 Colour 4GB". The "Lava Iris 402e 512MB" excels over the "Lava Iris 450 Colour 4GB" in terms of being easier to hold with one hand and is therefore less likely to be accidentally dropped. If you're looking for a smart phone with superior grip and hand fit, we recommend purchasing the "Lava Iris 402e 512MB" over the "Lava Iris 450 Colour 4GB".

Comparing the overall size of the two devices, there isn't a big difference in size between the "Lava Iris 450 Colour 4GB" and the "Lava Iris 402e 512MB". 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 450 Colour 4GB78/10063.5mm x 136.0mm x 10.5mm
Lava Iris 402e 512MB76/10065.0mm x 126.0mm x 10.4mm

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", 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 450 Colour 4GB" is about 136.0g, and the weight of the "Lava Iris 402e 512MB" is about 100.0g. Comparing the weight of the two devices, the "Lava Iris 402e 512MB" is a considerably lighter smart phone than the "Lava Iris 450 Colour 4GB", and there is a difference of about 36g. In terms of the burden placed upon your fingers and wrist, the "Lava Iris 402e 512MB" is superior to the "Lava Iris 450 Colour 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 402e 512MB" over the "Lava Iris 450 Colour 4GB".

ScoreWeight
Lava Iris 450 Colour 4GB75/100136.0g
Lava Iris 402e 512MB90/100100.0g

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", 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 450 Colour 4GB" has a 4.5inch display. Also, the "Lava Iris 402e 512MB" has a 4.0inch display. Comparing the screen size, the "Lava Iris 450 Colour 4GB" has a larger screen compared to the "Lava Iris 402e 512MB", with a roughly 0.5inch difference. As a result, the user is less likely to mistap when using apps on the "Lava Iris 450 Colour 4GB" than on the "Lava Iris 402e 512MB", and is also able to enjoy videos and games on a larger screen. Therefore, we recommend the "Lava Iris 450 Colour 4GB".

ScoreDisplay size
Lava Iris 450 Colour 4GB66/1004.5inch
Lava Iris 402e 512MB58/1004.0inch

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", 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 450 Colour 4GB" is 480 x 854, and pixel density is 217ppi. Also, the resolution on the "Lava Iris 402e 512MB" is 480 x 800, and pixel density is 233ppi. Comparing the pixel count, the "Lava Iris 402e 512MB" has a higher pixel density than the "Lava Iris 450 Colour 4GB", with a difference of roughly 16ppi. As a result, images and videos on the "Lava Iris 402e 512MB" have better picture quality than on the "Lava Iris 450 Colour 4GB", and the former is also easier on the eyes. Therefore, we recommend the "Lava Iris 402e 512MB".

ScorePixel density
Lava Iris 450 Colour 4GB35/100217ppi
Lava Iris 402e 512MB42/100233ppi

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", 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 450 Colour 4GB" is 1800.0mAh, and the "Lava Iris 402e 512MB" is 1450.0mAh. Regarding battery capacity, the "Lava Iris 450 Colour 4GB" has greater battery capacity than the "Lava Iris 402e 512MB", with a 350mAh difference. Since the "Lava Iris 450 Colour 4GB" can be used for longer periods without recharging than the "Lava Iris 402e 512MB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Lava Iris 450 Colour 4GB" over the "Lava Iris 402e 512MB".

ScoreBattery capacity
Lava Iris 450 Colour 4GB44/1001800.0mAh
Lava Iris 402e 512MB33/1001450.0mAh

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", 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, there is almost no difference in the specs of the "Lava Iris 450 Colour 4GB" and the "Lava Iris 402e 512MB". For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
Lava Iris 450 Colour 4GB6/1001.3GHz×2(2.0-cores)
Lava Iris 402e 512MB6/1001.3GHz×2(2.0-cores)

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", 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 450 Colour 4GB" is 512.0MB and the weight of the "Lava Iris 402e 512MB" is 512.0MB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "Lava Iris 450 Colour 4GB" and the "Lava Iris 402e 512MB". 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 450 Colour 4GB5/100512.0MB
Lava Iris 402e 512MB5/100512.0MB

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", 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 450 Colour 4GB" is 4.0GB. Also the "Lava Iris 402e 512MB" is 512.0MB. Regarding storage capacity, the "Lava Iris 450 Colour 4GB" has a much larger data storage capacity compared to the "Lava Iris 402e 512MB", with a roughly 508GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Lava Iris 450 Colour 4GB" is superior to the "Lava Iris 402e 512MB". If you are looking for a smartphone that can save more data, we recommend the "Lava Iris 450 Colour 4GB" over the "Lava Iris 402e 512MB".

ScoreStorage size
Lava Iris 450 Colour 4GB11/1004.0GB
Lava Iris 402e 512MB0/100512.0MB

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB" 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 450 Colour 4GB" has a 5.0MP main camera. Also, "Lava Iris 402e 512MB" has a 15.0MP main camera. Comparing rear camera performance, the "Lava Iris 402e 512MB" has a much higher pixel count compared to the "Lava Iris 450 Colour 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 402e 512MB" is superior to the "Lava Iris 450 Colour 4GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "Lava Iris 402e 512MB" over the "Lava Iris 450 Colour 4GB".

ScoreRear-camera resolution
Lava Iris 450 Colour 4GB27/1005.0MP
Lava Iris 402e 512MB66/10015.0MP

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", 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 450 Colour 4GB - /100
Lava Iris 402e 512MB - /100

"Lava Iris 450 Colour 4GB" and "Lava Iris 402e 512MB", performance comparison by specification sheet

Lava Iris 450 Colour 4GBLava Iris 402e 512MB
ImageLava Iris 450 Colour 4GBLava Iris 402e 512MB
MakerLavaLava
Release date2014-042014-06
ColorBlue/Tan Brown/Raspberry Pink/Ivory White/Pro BlackPink/Blue/Gray
OSAndroidAndroid
Dimensions (width x height x thickness)63.5mm x 136.0mm x 10.5mm65.0mm x 126.0mm x 10.4mm
Weight136.0g100.0g
Display size4.5inch4.0inch
Display typeIPS LCDTFT
Screen resolution (width x height)480 x 854480 x 800
Pixel density217ppi233ppi
Battery capacity1800.0mAh1450.0mAh
CPU specs1.3GHz×2(2.0-cores)1.3GHz×2(2.0-cores)
RAM size512.0MB512.0MB
Storage size4.0GB512.0MB
Rear-camera resolution5.0MP15.0MP

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