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Which should you buy, the Touch Diamond S21HT 307MB or HTC TOUCH HT-01A docomo? We offer a thorough comparison of the differences in functions, specifications and performance between the two

Created date: 2018-02-24 23:36:25, Updated date: 2020-04-03 16:42:10

Touch Diamond S21HT 307MBHTC TOUCH HT-01A docomo
Touch Diamond S21HT 307MBHTC TOUCH HT-01A docomo

How did the evaluations between the "Touch Diamond S21HT 307MB" and "HTC TOUCH HT-01A docomo" 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!

Touch Diamond S21HT 307MBHTC TOUCH HT-01A docomo
Touch Diamond S21HT 307MB

HTC TOUCH HT-01A docomo

General rating:
Portabilityrating-image5.0
51.0mm x 102.0mm x 11.4mm
rating-image4.1
52.0mm x 103.0mm x 20.0mm
Weightrating-image4.6
98.0g
rating-image3.1
172.0g
Size of screenrating-image1
2.8inch
rating-image1
2.8inch
Screen clarityrating-image2.9
285ppi
rating-image2.9
285ppi
Battery durationrating-image1
900.0mAh
rating-image1.5
1340.0mAh
Processing capabilityrating-image1
0.5GHz×1(1.0-cores)
rating-image1
0.5GHz×1(1.0-cores)
Memory capacityrating-image1
204.8MB
rating-image1
288.0MB
Storage capacityrating-image1
307.2MB
rating-image1
512.0MB
Rear camera functionrating-image1
3.2MP
rating-image1
3.2MP
Front camera functionrating-image1
0.31MP
rating-image1
0.31MP

Compare Performance and Usability

Size comparison of "Touch Diamond S21HT 307MB" and "HTC TOUCH HT-01A docomo". 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 "Touch Diamond S21HT 307MB" is 51.0mm wide, 102.0mm tall, and 11.4mm thick. The "HTC TOUCH HT-01A docomo" is 52.0mm tall, 103.0mm wide, and 20.0mm thick.

The "Touch Diamond S21HT 307MB" is also more compact than the "HTC TOUCH HT-01A docomo" in terms of the thickness of the devices. The "Touch Diamond S21HT 307MB" is easier than the "HTC TOUCH HT-01A docomo" 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 "Touch Diamond S21HT 307MB" rather than the "HTC TOUCH HT-01A docomo".

There is no real difference in length or width between the "Touch Diamond S21HT 307MB" and "HTC TOUCH HT-01A docomo", so they are both about the same in terms of usability, ease of carry, and bulkiness. Because of this, it is better to compare them based on other aspects of performance and function.

Comparing the overall size of the main unit, the "Touch Diamond S21HT 307MB" is smaller than the "HTC TOUCH HT-01A docomo". As a result, it is easier to use the "Touch Diamond S21HT 307MB" with one hand compared to the "HTC TOUCH HT-01A docomo", and its size makes it more comfortable to carry around. For this reason, the "Touch Diamond S21HT 307MB" is recommended.

ScoreDimensions (width x height x thickness)
Touch Diamond S21HT 307MB99/10051.0mm x 102.0mm x 11.4mm
HTC TOUCH HT-01A docomo82/10052.0mm x 103.0mm x 20.0mm

Which one is easier to hold, "Touch Diamond S21HT 307MB" or "HTC TOUCH HT-01A docomo"? 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 "Touch Diamond S21HT 307MB" weighs 98.0g. The "HTC TOUCH HT-01A docomo" clocks in at 172.0g. If you compare the weight of the two, the "Touch Diamond S21HT 307MB" is a considerably lighter smartphone than the "HTC TOUCH HT-01A docomo", with a difference of about 74g. Because of this, the "Touch Diamond S21HT 307MB" puts less of a burden on the fingers and wrists than the "HTC TOUCH HT-01A docomo". 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 "Touch Diamond S21HT 307MB" rather than the "HTC TOUCH HT-01A docomo".

ScoreWeight
Touch Diamond S21HT 307MB91/10098.0g
HTC TOUCH HT-01A docomo61/100172.0g

Which is better in terms of display, "Touch Diamond S21HT 307MB" or "HTC TOUCH HT-01A docomo"?

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 "Touch Diamond S21HT 307MB" is 2.8inch, and 2.8inch on the "HTC TOUCH HT-01A docomo". The screens of the "Touch Diamond S21HT 307MB" and "HTC TOUCH HT-01A docomo" are roughly the same size, and so the ease of pressing app buttons are the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreDisplay size
Touch Diamond S21HT 307MB15/1002.8inch
HTC TOUCH HT-01A docomo15/1002.8inch

Which one has a better display, "Touch Diamond S21HT 307MB" or "HTC TOUCH HT-01A docomo"?

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 "Touch Diamond S21HT 307MB" has a 480 x 640 resolution and a pixel density of 285ppi. The "HTC TOUCH HT-01A docomo", on the other hand, has a screen resolution of 480 x 640 and a pixel density of 285ppi. There is not much of a difference in the pixel resolutions of the "Touch Diamond S21HT 307MB" and "HTC TOUCH HT-01A docomo", so they are about the same in terms of clarity of image and gentleness on the eyes. For this reason it is better to compare them based on other aspects of performance and function.

ScorePixel density
Touch Diamond S21HT 307MB57/100285ppi
HTC TOUCH HT-01A docomo57/100285ppi

How is the battery duration of "Touch Diamond S21HT 307MB" different from that of "HTC TOUCH HT-01A docomo" ? 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 "Touch Diamond S21HT 307MB" has a battery capacity of 900.0mAh, while the "HTC TOUCH HT-01A docomo" has a 1340.0mAh battery. With regards to battery performance, the "HTC TOUCH HT-01A docomo" has a substantially larger battery capacity than the "Touch Diamond S21HT 307MB", with a difference of 440mAh. The "HTC TOUCH HT-01A docomo" can be used without charging for a longer time than the "Touch Diamond S21HT 307MB", so it can be used when out and about. If you want a smartphone with a longer-lasting battery, we recommend that you buy the "HTC TOUCH HT-01A docomo" rather than the "Touch Diamond S21HT 307MB".

ScoreBattery capacity
Touch Diamond S21HT 307MB17/100900.0mAh
HTC TOUCH HT-01A docomo30/1001340.0mAh

Which is better in terms of CPU function, "Touch Diamond S21HT 307MB" or "HTC TOUCH HT-01A docomo"?

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 "Touch Diamond S21HT 307MB" is equipped with a Qualcomm MSM7201A processor, and its performance speed is 0.5GHz×1(1.0-cores). The "HTC TOUCH HT-01A docomo" uses an Qualcomm MSM7201A CPU that performs at a speed of 0.5GHz×1(1.0-cores). There is also no real discrepancy between the CPU performances of the "Touch Diamond S21HT 307MB" and "HTC TOUCH HT-01A docomo". Because of this, both phones will feel practically identical in terms of smoothness when running apps and ease of game play. This is why it is better to compare them based on other aspects of performance and function.

ScoreCPU specs
Touch Diamond S21HT 307MB0/1000.5GHz×1(1.0-cores)
HTC TOUCH HT-01A docomo0/1000.5GHz×1(1.0-cores)

How is "Touch Diamond S21HT 307MB" different from "HTC TOUCH HT-01A docomo" 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 "Touch Diamond S21HT 307MB" has 204.8MB of memory. The "HTC TOUCH HT-01A docomo", on the other hand, has 288.0MB. Memory performance is roughly the same for both the "Touch Diamond S21HT 307MB" and "HTC TOUCH HT-01A docomo"; as a result, multitasking, playing 3D games, and using VR feels the same on both devices. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRAM size
Touch Diamond S21HT 307MB0/100204.8MB
HTC TOUCH HT-01A docomo0/100288.0MB

Which has a better storage capacity, "Touch Diamond S21HT 307MB" or "HTC TOUCH HT-01A docomo"?

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 "Touch Diamond S21HT 307MB" has 307.2MB of storage, while the "HTC TOUCH HT-01A docomo" has 512.0MB. There is no real difference between the "Touch Diamond S21HT 307MB"and "HTC TOUCH HT-01A docomo" 's ROMs and storage capacities, so both can store roughly the same amount of photographs and apps. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreStorage size
Touch Diamond S21HT 307MB0/100307.2MB
HTC TOUCH HT-01A docomo0/100512.0MB

Compare the rear cameras of "Touch Diamond S21HT 307MB" and "HTC TOUCH HT-01A docomo". 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 "Touch Diamond S21HT 307MB" has 3.2MP. The "HTC TOUCH HT-01A docomo" has 3.2MP. The rear facing cameras of the "Touch Diamond S21HT 307MB" and "HTC TOUCH HT-01A docomo" have roughly the same performance, so the quality of the photograph and video footage they can capture is around the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreRear-camera resolution
Touch Diamond S21HT 307MB14/1003.2MP
HTC TOUCH HT-01A docomo14/1003.2MP

Which has a front camera with better picture quality, "Touch Diamond S21HT 307MB" or "HTC TOUCH HT-01A docomo"?

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 "Touch Diamond S21HT 307MB" has a resolution of 0.31MP. The "HTC TOUCH HT-01A docomo"'s has 0.31MP. There is little difference between the camera capabilities and the pixel density of the "Touch Diamond S21HT 307MB" and "HTC TOUCH HT-01A docomo"'s front facing cameras, so the quality of photographs and video footage is virtually the same. Because of this, it is better to compare them based on other aspects of performance and function.

ScoreFront-camera resolution
Touch Diamond S21HT 307MB0/1000.31MP
HTC TOUCH HT-01A docomo0/1000.31MP

Compare Performance Specs

Touch Diamond S21HT 307MBHTC TOUCH HT-01A docomo
ImageTouch Diamond S21HT 307MBHTC TOUCH HT-01A docomo
MakerHTCHTC
BrandHTC TOUCHHTC TOUCH
Release date2008-10-102008-11-28
ColorBlackBlack
OSWindowsWindows Mobile
Dimensions (width x height x thickness)51.0mm x 102.0mm x 11.4mm52.0mm x 103.0mm x 20.0mm
Weight98.0g172.0g
Display size2.8inch2.8inch
Display typeTFTTFT
Screen resolution (width x height)480 x 640480 x 640
Pixel density285ppi285ppi
Battery capacity900.0mAh1340.0mAh
ChipsetQualcomm MSM7201AQualcomm MSM7201A
CPU specs0.5GHz×1(1.0-cores)0.5GHz×1(1.0-cores)
RAM size204.8MB288.0MB
Storage size307.2MB512.0MB
Rear-camera resolution3.2MP3.2MP
Front-camera resolution0.31MP0.31MP

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