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ZTE Grand S II 16GB vs Celkon Millennia Epic Q550 16GB: Full Comparison!

Created date: 2018-09-30 23:20:52, Updated date: 2021-10-20 18:42:17

ZTE Grand S II 16GBCelkon Millennia Epic Q550 16GB
ZTE Grand S II 16GBCelkon Millennia Epic Q550 16GB

How did the evaluations between the "ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB" differ when we compared the two? We reviewed each of the most commonly scrutinized features. If you are thinking about which smartphone to get, check out this review immediately!

ZTE Grand S II 16GBCelkon Millennia Epic Q550 16GB
ZTE Grand S II 16GB

Celkon Millennia Epic Q550 16GB

General rating:
Holding comfortrating-image3.0
59/100
rating-image3.0
60/100
Weightrating-image4.1
82/100
rating-image3.6
72/100
Screen sizerating-image4.1
82/100
rating-image4.1
82/100
Display qualityrating-image4.3
85/100
rating-image2.7
53/100
Battery liferating-image2.9
57/100
rating-image3.6
72/100
Processing powerrating-image2.7
54/100
rating-image1
16/100
Memory capacityrating-image2.5
50/100
rating-image1.0
20/100
Storage capacityrating-image2.5
50/100
rating-image2.5
50/100
Rear camera performancerating-image3.1
61/100
rating-image2.5
50/100
Front camera performancerating-image2.5
50/100
rating-image1
15/100

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB", performance comparison

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB" 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 "ZTE Grand S II 16GB" has a width of 77.0mm, a length of 157.0mm, and a thickness of 7.9mm. Also, the "Celkon Millennia Epic Q550 16GB" has a width of 76.0mm, a length of 152.0mm, and a thickness of 7.9mm.

Comparing the width and thickness of the body, there isn't much difference between the "ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB" 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 "ZTE Grand S II 16GB" and the "Celkon Millennia Epic Q550 16GB". 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 "ZTE Grand S II 16GB" and the "Celkon Millennia Epic Q550 16GB". 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)
ZTE Grand S II 16GB59/10077.0mm x 157.0mm x 7.9mm
Celkon Millennia Epic Q550 16GB60/10076.0mm x 152.0mm x 7.9mm

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB", 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 "ZTE Grand S II 16GB" is about 120.0g, and the weight of the "Celkon Millennia Epic Q550 16GB" is about 143.8g. Comparing the weight of the two devices, the "ZTE Grand S II 16GB" is a lighter smart phone than the "Celkon Millennia Epic Q550 16GB", with a difference of about 23.8g. For that reason the "ZTE Grand S II 16GB" is a smart phone that is less likely than the "Celkon Millennia Epic Q550 16GB"to put a burden on your fingers and wrist when used for an extended period. That's why we recommend the "ZTE Grand S II 16GB" over the "Celkon Millennia Epic Q550 16GB".

ScoreWeight
ZTE Grand S II 16GB82/100120.0g
Celkon Millennia Epic Q550 16GB72/100143.8g

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB", 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 "ZTE Grand S II 16GB" has a 5.5inch display. Also, the "Celkon Millennia Epic Q550 16GB" has a 5.5inch display. Comparing the screen size, there is a negligible difference in screen size between the "ZTE Grand S II 16GB" and the "Celkon Millennia Epic Q550 16GB". 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
ZTE Grand S II 16GB82/1005.5inch
Celkon Millennia Epic Q550 16GB82/1005.5inch

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB", 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 "ZTE Grand S II 16GB" is 1080 x 1920, and pixel density is 400ppi. Also, the resolution on the "Celkon Millennia Epic Q550 16GB" is 720 x 1280, and pixel density is 267ppi. Comparing the pixel count, the "ZTE Grand S II 16GB" has much higher pixel density than the "Celkon Millennia Epic Q550 16GB", with a difference of roughly 133ppi. In terms of having better picture quality and exerting less strain on the eyes, the "ZTE Grand S II 16GB" is superior to the "Celkon Millennia Epic Q550 16GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "ZTE Grand S II 16GB" over the "Celkon Millennia Epic Q550 16GB".

ScorePixel density
ZTE Grand S II 16GB85/100400ppi
Celkon Millennia Epic Q550 16GB53/100267ppi

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB", 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 "ZTE Grand S II 16GB" is 2500.0mAh, and the "Celkon Millennia Epic Q550 16GB" is 3500.0mAh. Regarding battery capacity, the "Celkon Millennia Epic Q550 16GB" has greater battery capacity than the "ZTE Grand S II 16GB", with a 1000mAh difference. Since the "Celkon Millennia Epic Q550 16GB" can be used for longer periods without recharging than the "ZTE Grand S II 16GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Celkon Millennia Epic Q550 16GB" over the "ZTE Grand S II 16GB".

ScoreBattery capacity
ZTE Grand S II 16GB57/1002500.0mAh
Celkon Millennia Epic Q550 16GB72/1003500.0mAh

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB", 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.

The "ZTE Grand S II 16GB"'s CPU is a Qualcomm MSM8674, with performance measured at 2.2GHz×4(4.0-cores). Also, the "Celkon Millennia Epic Q550 16GB"'s CPU is a Mediatek MT6582, with performance measured at 1.3GHz×4(4.0-cores). Comparing CPU performance, the "ZTE Grand S II 16GB" has considerably higher specs than the "Celkon Millennia Epic Q550 16GB". In terms of being able to comfortably play games and run apps smoothly, the "ZTE Grand S II 16GB" is superior to the "Celkon Millennia Epic Q550 16GB". If you're going for a high spec smart phone that runs smoothly and comfortably handles games, we recommend purchasing the "ZTE Grand S II 16GB" over the "Celkon Millennia Epic Q550 16GB".

ScoreCPU specs
ZTE Grand S II 16GB54/1002.2GHz×4(4.0-cores)
Celkon Millennia Epic Q550 16GB16/1001.3GHz×4(4.0-cores)

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB", 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 "ZTE Grand S II 16GB" is 2.0GB and the weight of the "Celkon Millennia Epic Q550 16GB" is 1.0GB. Comparing the devices in terms of RAM, the "ZTE Grand S II 16GB" has a significantly larger amount of RAM than the "Celkon Millennia Epic Q550 16GB", with a difference of about 1GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "ZTE Grand S II 16GB" is superior to the "Celkon Millennia Epic Q550 16GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "ZTE Grand S II 16GB" over the "Celkon Millennia Epic Q550 16GB".

ScoreRAM size
ZTE Grand S II 16GB50/1002.0GB
Celkon Millennia Epic Q550 16GB20/1001.0GB

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB", 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 "ZTE Grand S II 16GB" is 16.0GB. Also the "Celkon Millennia Epic Q550 16GB" is 16.0GB. Regarding storage capacity, there is a negligible difference in storage capacity between the "ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB". 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
ZTE Grand S II 16GB50/10016.0GB
Celkon Millennia Epic Q550 16GB50/10016.0GB

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB" 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.

"ZTE Grand S II 16GB" has a 13.0MP main camera. Also, "Celkon Millennia Epic Q550 16GB" has a 8.0MP main camera. Comparing rear camera performance, the "ZTE Grand S II 16GB" has a much higher pixel count compared to the "Celkon Millennia Epic Q550 16GB", with a roughly 5MP difference. In terms of taking or shooting high resolution pictures or videos that will look clean when printed, the "ZTE Grand S II 16GB" is superior to the "Celkon Millennia Epic Q550 16GB". If you are looking for a smartphone that is suited for shooting videos and taking pictures, we recommend the "ZTE Grand S II 16GB" over the "Celkon Millennia Epic Q550 16GB".

ScoreRear-camera resolution
ZTE Grand S II 16GB61/10013.0MP
Celkon Millennia Epic Q550 16GB50/1008.0MP

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB", 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.

"ZTE Grand S II 16GB" has an 5.0MP front camera and "Celkon Millennia Epic Q550 16GB" has an 2.0MP front camera. Comparing rear camera performance, the front camera of the "ZTE Grand S II 16GB" has a much higher pixel count compared to the "Celkon Millennia Epic Q550 16GB", with a roughly 3MP difference. As a result, the "ZTE Grand S II 16GB" is more suited than the "Celkon Millennia Epic Q550 16GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "ZTE Grand S II 16GB" over the "Celkon Millennia Epic Q550 16GB".

ScoreFront-camera resolution
ZTE Grand S II 16GB50/1005.0MP
Celkon Millennia Epic Q550 16GB15/1002.0MP

"ZTE Grand S II 16GB" and "Celkon Millennia Epic Q550 16GB", performance comparison by specification sheet

ZTE Grand S II 16GBCelkon Millennia Epic Q550 16GB
ImageZTE Grand S II 16GBCelkon Millennia Epic Q550 16GB
MakerZTECelkon
Release date2014-122014-11
ColorSilverBlack/White
OSAndroidAndroid
Dimensions (width x height x thickness)77.0mm x 157.0mm x 7.9mm76.0mm x 152.0mm x 7.9mm
Weight120.0g143.8g
Display size5.5inch5.5inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 1920720 x 1280
Pixel density400ppi267ppi
Battery capacity2500.0mAh3500.0mAh
ChipsetQualcomm MSM8674Mediatek MT6582
CPU specs2.2GHz×4(4.0-cores)1.3GHz×4(4.0-cores)
RAM size2.0GB1.0GB
Storage size16.0GB16.0GB
Rear-camera resolution13.0MP8.0MP
Front-camera resolution5.0MP2.0MP

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