Browsing this site requires consent to the privacy policy. By continuing to browse, you agree to our privacy policy. If you do not agree, please stop browsing. Privacy policy

All our articles is independent of any advertiser or commercial initiative, and if you buy something through our posts, we may get a small share of the sale. Click here for more information.

Celkon A355 (2015) 512MB vs. Touch Diamond S21HT 307MB Specs & Scores

Created date: 2018-09-30 22:21:44, Updated date: 2021-10-20 18:58:51

Celkon A355 (2015) 512MBTouch Diamond S21HT 307MB
Celkon A355 (2015) 512MBTouch Diamond S21HT 307MB

Here's our thorough comparison of the difference in performance and function between the "Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB". Which one should you buy? We'll compare and explain what differs between the "Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB" in a way that even people who aren't used to choosing between two similar products can understand.

Celkon A355 (2015) 512MBTouch Diamond S21HT 307MB
Celkon A355 (2015) 512MB

Touch Diamond S21HT 307MB

General rating:
Holding comfortrating-image4.0
79/100
rating-image5.0
99/100
Weightrating-image4.6
91/100
rating-image4.6
91/100
Screen sizerating-image2.5
50/100
rating-image1
15/100
Display qualityrating-image1
11/100
rating-image2.9
57/100
Battery liferating-image1.3
26/100
rating-image1
17/100
Processing powerrating-image1
0/100
rating-image1
0/100
Memory capacityrating-image1
0/100
rating-image1
0/100
Storage capacityrating-image1
0/100
rating-image1
0/100
Rear camera performancerating-image1
5/100
rating-image1
14/100
Front camera performancerating-image
- /100
rating-image1
0/100

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB", performance comparison

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB" 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 "Celkon A355 (2015) 512MB" has a width of 63.3mm, a length of 115.3mm, and a thickness of 10.2mm. Also, the "Touch Diamond S21HT 307MB" has a width of 51.0mm, a length of 102.0mm, and a thickness of 11.4mm.

Comparing the width and thickness of the body, the "Touch Diamond S21HT 307MB" is considerably smaller and more compact than the "Celkon A355 (2015) 512MB". The "Touch Diamond S21HT 307MB" excels over the "Celkon A355 (2015) 512MB" 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 "Touch Diamond S21HT 307MB" over the "Celkon A355 (2015) 512MB".

Comparing the width and thickness of the body, the "Touch Diamond S21HT 307MB" is considerably smaller and more compact than the "Celkon A355 (2015) 512MB". The "Touch Diamond S21HT 307MB" excels over the "Celkon A355 (2015) 512MB" 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 "Touch Diamond S21HT 307MB" over the "Celkon A355 (2015) 512MB".

Comparing the overall size of the two devices, the "Touch Diamond S21HT 307MB" is a considerably larger size than the "Celkon A355 (2015) 512MB". In terms of being more convenient to use one-handed, and less likely to get in the way when you're not using it, the "Touch Diamond S21HT 307MB" is superior to the "Celkon A355 (2015) 512MB". If you're going for the smart phone sized to be easiest to carry and handle with one hand, we recommend buying the "Touch Diamond S21HT 307MB" over the "Celkon A355 (2015) 512MB".

ScoreDimensions (width x height x thickness)
Celkon A355 (2015) 512MB79/10063.3mm x 115.3mm x 10.2mm
Touch Diamond S21HT 307MB99/10051.0mm x 102.0mm x 11.4mm

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB", 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 "Celkon A355 (2015) 512MB" is about 97.5g, and the weight of the "Touch Diamond S21HT 307MB" is about 98.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB". That's why the likelihood of fatigue in the fingers and wrists after extended use 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.

ScoreWeight
Celkon A355 (2015) 512MB91/10097.5g
Touch Diamond S21HT 307MB91/10098.0g

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB", 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 "Celkon A355 (2015) 512MB" has a 3.5inch display. Also, the "Touch Diamond S21HT 307MB" has a 2.8inch display. Comparing the screen size, the "Celkon A355 (2015) 512MB" has a considerably larger screen than the "Touch Diamond S21HT 307MB", with a difference of approximately 0.7inch. The "Celkon A355 (2015) 512MB" is superior to the "Touch Diamond S21HT 307MB" in terms of its larger buttons and the intensity of the user's experience when playing games and watching videos. In addition, the larger screen on the "Celkon A355 (2015) 512MB" has the benefit of being easier on the user's eyes. If you are looking for a smartphone that you are less likely to mistap, offers a more intense viewing and gaming experience, and decreases eyestrain, then we recommend the "Celkon A355 (2015) 512MB" over the "Touch Diamond S21HT 307MB".

ScoreDisplay size
Celkon A355 (2015) 512MB50/1003.5inch
Touch Diamond S21HT 307MB15/1002.8inch

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB", 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 "Celkon A355 (2015) 512MB" is 320 x 480, and pixel density is 164ppi. Also, the resolution on the "Touch Diamond S21HT 307MB" is 480 x 640, and pixel density is 285ppi. Comparing the pixel count, the "Touch Diamond S21HT 307MB" has much higher pixel density than the "Celkon A355 (2015) 512MB", with a difference of roughly 121ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Touch Diamond S21HT 307MB" is superior to the "Celkon A355 (2015) 512MB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Touch Diamond S21HT 307MB" over the "Celkon A355 (2015) 512MB".

ScorePixel density
Celkon A355 (2015) 512MB11/100164ppi
Touch Diamond S21HT 307MB57/100285ppi

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB", 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 "Celkon A355 (2015) 512MB" is 1200.0mAh, and the "Touch Diamond S21HT 307MB" is 900.0mAh. Regarding battery capacity, the "Celkon A355 (2015) 512MB" has greater battery capacity than the "Touch Diamond S21HT 307MB", with a 300mAh difference. If battery is a priority, then the "Celkon A355 (2015) 512MB" is recommended over the "Touch Diamond S21HT 307MB".

ScoreBattery capacity
Celkon A355 (2015) 512MB26/1001200.0mAh
Touch Diamond S21HT 307MB17/100900.0mAh

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB", 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 "Celkon A355 (2015) 512MB"'s CPU is a Spreadtrum 7715, with performance measured at 1.0GHz×1(1.0-cores). Also, the "Touch Diamond S21HT 307MB"'s CPU is a Qualcomm MSM7201A, with performance measured at 0.5GHz×1(1.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Celkon A355 (2015) 512MB" and the "Touch Diamond S21HT 307MB". 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
Celkon A355 (2015) 512MB0/1001.0GHz×1(1.0-cores)
Touch Diamond S21HT 307MB0/1000.5GHz×1(1.0-cores)

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB", 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 "Celkon A355 (2015) 512MB" is 256.0MB and the weight of the "Touch Diamond S21HT 307MB" is 204.8MB. Comparing the devices in terms of RAM, there is almost no difference in the amount of RAM of the "Celkon A355 (2015) 512MB" and the "Touch Diamond S21HT 307MB". 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
Celkon A355 (2015) 512MB0/100256.0MB
Touch Diamond S21HT 307MB0/100204.8MB

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB", 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 "Celkon A355 (2015) 512MB" is 512.0MB. Also the "Touch Diamond S21HT 307MB" is 307.2MB. Regarding storage capacity, there is a negligible difference in storage capacity between the "Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB". 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
Celkon A355 (2015) 512MB0/100512.0MB
Touch Diamond S21HT 307MB0/100307.2MB

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB" 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.

"Celkon A355 (2015) 512MB" has a 2.0MP main camera. Also, "Touch Diamond S21HT 307MB" has a 3.2MP main camera. Comparing rear camera performance, the "Touch Diamond S21HT 307MB" has a higher pixel count than the "Celkon A355 (2015) 512MB", with a roughly 1.2MP difference. As a result, the "Touch Diamond S21HT 307MB" is better able to take high quality landscape pictures than the "Celkon A355 (2015) 512MB", and the pictures will look cleaner when printed. Therefore, we recommend the "Touch Diamond S21HT 307MB".

ScoreRear-camera resolution
Celkon A355 (2015) 512MB5/1002.0MP
Touch Diamond S21HT 307MB14/1003.2MP

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB", 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
Celkon A355 (2015) 512MB - /100
Touch Diamond S21HT 307MB0/1000.31MP

"Celkon A355 (2015) 512MB" and "Touch Diamond S21HT 307MB", performance comparison by specification sheet

Celkon A355 (2015) 512MBTouch Diamond S21HT 307MB
ImageCelkon A355 (2015) 512MBTouch Diamond S21HT 307MB
MakerCelkonHTC
Release date2015-052008-10-10
ColorLight Blue/Dart Blue/Red/Yellow/WhiteBlack
OSAndroidWindows
Dimensions (width x height x thickness)63.3mm x 115.3mm x 10.2mm51.0mm x 102.0mm x 11.4mm
Weight97.5g98.0g
Display size3.5inch2.8inch
Display typeTFTTFT
Screen resolution (width x height)320 x 480480 x 640
Pixel density164ppi285ppi
Battery capacity1200.0mAh900.0mAh
ChipsetSpreadtrum 7715Qualcomm MSM7201A
CPU specs1.0GHz×1(1.0-cores)0.5GHz×1(1.0-cores)
RAM size256.0MB204.8MB
Storage size512.0MB307.2MB
Rear-camera resolution2.0MP3.2MP

Look at a smartphone

Compare smartphones

Look at a smartphone

Compare smartphones

Check price

Articles related to Celkon A355 (2015) 512MB
Articles related to Touch Diamond S21HT 307MB

Celkon A355 (2015) 512MB

Search for smartphone with similar ratings as Celkon A355 (2015) 512MB

Articles related to Celkon A355 (2015) 512MB
Articles related to Touch Diamond S21HT 307MB

Touch Diamond S21HT 307MB

Search for smartphone with similar ratings as Touch Diamond S21HT 307MB

New articles