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Cat S30 (2015) 8GB vs. HTC J butterfly HTL21 au 16GB Specs & Scores

Created date: 2018-09-30 22:53:56, Updated date: 2021-10-20 21:25:34

Cat S30 (2015) 8GBHTC J butterfly HTL21 au 16GB
Cat S30 (2015) 8GBHTC J butterfly HTL21 au 16GB

Which do we recommend after comparing the "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB"? We evaluated the differences between the two models. This article is recommended for those who are trying to choose between the "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB".

Cat S30 (2015) 8GBHTC J butterfly HTL21 au 16GB
Cat S30 (2015) 8GB

HTC J butterfly HTL21 au 16GB

General rating:
Griprating-image2.5
50/100
rating-image3.3
65/100
Screen qualityrating-image2.1
41/100
rating-image3.5
70/100
Performancerating-image1.3
26/100
rating-image2.5
49/100
Storage sizerating-image1.8
35/100
rating-image3.5
70/100
Batteryrating-image4.8
95/100
rating-image2.8
55/100
Rear-camera resolutionrating-image1.8
35/100
rating-image2.5
50/100
Front-camera resolutionrating-image2.5
50/100
rating-image2.5
50/100

What is the difference between the "Cat S30 (2015) 8GB" and the "HTC J butterfly HTL21 au 16GB"? See a detailed comparison of ease of use and performance

Comparison of weight and size of the "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB"

The design of Cat S30 (2015) 8GB

The "Cat S30 (2015) 8GB" is 141.9mm long, 72.7mm wide, and 13.3mm thick. It weighs 181.0g.

The design of HTC J butterfly HTL21 au 16GB

The "HTC J butterfly HTL21 au 16GB" is 143.0mm long, 71.0mm wide, and 9.2mm thick. It weighs 140.0g.

Which is the better design to use?

In comparison, the size difference is 1mm in length, 1.7mm in width, and 4.1mm in thickness. Those who are looking for a phone they can use one-handedly will find the "HTC J butterfly HTL21 au 16GB" easier to use and carry around. "HTC J butterfly HTL21 au 16GB" is bigger than "Cat S30 (2015) 8GB", which makes it easier to type on it via flick input. Also, "HTC J butterfly HTL21 au 16GB" is more compact than "Cat S30 (2015) 8GB" and less bulky for the user to carry around.

The difference in weight is 41g. The "HTC J butterfly HTL21 au 16GB" is much lighter, putting less burden on the hand.

Cat S30 (2015) 8GB

HTC J butterfly HTL21 au 16GB

Ease of holding it in one hand58/10070/100
How much it does not feel heavy to hold in one hand32/10061/100
Ease of carrying around57/10063/100

Compare the display of the "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB"

Display of the Cat S30 (2015) 8GB

The "Cat S30 (2015) 8GB" uses a TFT liquid crystal. The resolution is 480 x 854, and the pixel density is 217ppi. The "Cat S30 (2015) 8GB" has a 4.5inch screen size.

Display of the HTC J butterfly HTL21 au 16GB

The "HTC J butterfly HTL21 au 16GB" uses a super LCD 3 FHD liquid crystal. The resolution is 1080 x 1920, and the pixel density is 440ppi. The "HTC J butterfly HTL21 au 16GB" has a 5.0inch screen size.

Which has a better screen?

This makes a 0.5inch difference in the display sizes. Lining up the displays side by side makes the difference in size clearly visible. "HTC J butterfly HTL21 au 16GB" has a bigger display that is easier to use, especially for looking things up on the Internet and using social media. In the gaming end, the "HTC J butterfly HTL21 au 16GB" offers a more suitable screen size.

In terms of display, the "HTC J butterfly HTL21 au 16GB" is a better choice for those looking to use their phone for browsing the web or for gaming. When using the smartphone as a VR, the screen is generally held much closer to the face than when using the smartphone for other purposes, and so the clarity of the screen becomes a rather important factor. The "HTC J butterfly HTL21 au 16GB" also offers a crisp, cleaner display when using a VR headset than the "Cat S30 (2015) 8GB". The "HTC J butterfly HTL21 au 16GB" has the necessary specs for this kind of purpose, but the "Cat S30 (2015) 8GB" shows only an unsatisfactory performance.

Cat S30 (2015) 8GB

HTC J butterfly HTL21 au 16GB

How suited is the screen for usual usage?59/10068/100
How suited is the screen to play games on?41/10060/100

Compare the camera performances of the "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB"

Camera performance of Cat S30 (2015) 8GB

The main camera of the "Cat S30 (2015) 8GB" has 5.0MP. The front camera has 2.0MP.

Camera performance of HTC J butterfly HTL21 au 16GB

The main camera of the "HTC J butterfly HTL21 au 16GB" has 8.0MP. The front camera has 2.1MP.

Which camera performance is better?

The back cameras thus have a 3MP difference in comparison. The "HTC J butterfly HTL21 au 16GB" also functions better for long-shot photos for the perfect group photo or a picturesque shot of a beautiful location. The "HTC J butterfly HTL21 au 16GB"'s rear camera triumphs as well, boasting a better megapixel count for close-up Instagram-worthy pictures of meals and desserts.

There is a 0.1MP difference in front camera pixel number. When shooting objects or people with the front phone camera from a short distance, such as taking a selfie with a selfie-stick, there is very little difference between the pixel counts of the two phones, even when it comes to the scenery in the background of such photographs. There is not much difference between the pixel counts of "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB" when it comes to taking close-up photographs such as selfies or profile pics with the front phone camera.

Cat S30 (2015) 8GB

HTC J butterfly HTL21 au 16GB

Is is suited to taking far away objects with the rear camera?35/10050/100
Is it suited for taking close objects with the built-in camera?50/10050/100

Comparison of the processing capabilities of the "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB"

The processing capability of the Cat S30 (2015) 8GB

Performance is defined by the chipset, and the "Cat S30 (2015) 8GB" uses the Qualcomm MSM8909 Snapdragon 210 SoC. The CPU performance is 1.1GHz×4(4.0-cores). The memory capacity is 1.0GB.

The processing capability of the HTC J butterfly HTL21 au 16GB

Performance is defined by the chipset, and the "HTC J butterfly HTL21 au 16GB" uses the Snapdragon S4 Pro APQ8064 + MDM9615 SoC. The CPU performance is 1.5GHz×4(4.0-cores). The memory capacity is 2.0GB.

Which has the better processing capability?

As compared to the "Cat S30 (2015) 8GB", the "HTC J butterfly HTL21 au 16GB" boasts boasts a better CPU and specs. This is a 1GB difference in memory capacity. The "HTC J butterfly HTL21 au 16GB" has more memory storage, making the "HTC J butterfly HTL21 au 16GB" work better for multitasking or running 3D games.

For those who only use their phone's basic features like emailing, instant messaging, or social media, the "HTC J butterfly HTL21 au 16GB" is the better choice to buy over the "Cat S30 (2015) 8GB". Users looking for a phone to meet their web browsing and video playing needs, with the occasional game every now and then, should definitely go for the "HTC J butterfly HTL21 au 16GB".

The "HTC J butterfly HTL21 au 16GB" runs 2D games and simple 3D games much more smoothly, making it the better choice in this area. Complex, full-fledged 3D games definitely run better on the "HTC J butterfly HTL21 au 16GB" than the "Cat S30 (2015) 8GB". The "Cat S30 (2015) 8GB" has the performance needed for this kind of purpose.

Cat S30 (2015) 8GB

HTC J butterfly HTL21 au 16GB

Review on the CPU capbility and memory capacity when using Social Networks or the Internet41/10072/100
Review on the CPU speed and the memory capacity while playing 3D games11/10033/100

Comparison of the battery life of the "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB"

Battery performance of Cat S30 (2015) 8GB

The "Cat S30 (2015) 8GB" has a battery capacity of 3000.0mAh.

Battery performance of HTC J butterfly HTL21 au 16GB

The "HTC J butterfly HTL21 au 16GB" has a battery capacity of 2020.0mAh.

Which battery perfomances is better?

This makes a difference in battery capacity of 980mAh, but it is not enough to only compare the capacity. With a high-performance CPU, the battery drains faster, and a larger screen also uses more battery.

The "Cat S30 (2015) 8GB" is also a great choice for those who only use their phone for occasional phone calls or for checking the time. For people who tend to use their phone for looking up things on the internet, checking up on social media, or playing the occasional game, I recommend the "Cat S30 (2015) 8GB" over the "HTC J butterfly HTL21 au 16GB". The "Cat S30 (2015) 8GB" has the necessary specs for this kind of purpose.

The battery life of the "Cat S30 (2015) 8GB" is well equipped to handle long hours of gaming, video playback, and other kinds of frequent daily use. The "Cat S30 (2015) 8GB" has the necessary specs for this kind of purpose.

Cat S30 (2015) 8GB

HTC J butterfly HTL21 au 16GB

Review on the battery life of a phone mainly using Social Networks and the Internet95/10055/100
Review on the battery life of a phone mainly using mainly games and videos87/10032/100

Compare the storage capacity of the "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB"

The storage capacity of the Cat S30 (2015) 8GB

The "Cat S30 (2015) 8GB" has 8.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 64.0GB can be used.

The storage capacity of the HTC J butterfly HTL21 au 16GB

The "HTC J butterfly HTL21 au 16GB" has 16.0GB of internal memory. It is also compatible with SD cards, so when there is insufficient storage space, then a SD card can be used to add more storage. A SD with a maximum of 32.0GB can be used.

Which has the easier storage to use?

The difference in internal memory is about 8GB. The "HTC J butterfly HTL21 au 16GB" offers plenty of storage for those looking to use a few social media apps and games. Avid gamers should look to the "HTC J butterfly HTL21 au 16GB" for fulfilling their storage needs, as the "Cat S30 (2015) 8GB" unfortunately falls behind here. The "Cat S30 (2015) 8GB" has the performance needed for this kind of purpose.

When the storage added with a SD card is included, then the difference is about 24GB. Because the speed of loading from or saving to the SD card is slow, it is suited for saving pictures or videos. "Cat S30 (2015) 8GB" is recommended over "HTC J butterfly HTL21 au 16GB" if you save a lot of movies to watch on your phone, or if you save a lot of photos.

Cat S30 (2015) 8GB

HTC J butterfly HTL21 au 16GB

Review on the storage capacity when playing many games35/10070/100
Review on when you store many pictures and videos66/10059/100

Which to buy, the "Cat S30 (2015) 8GB" or "HTC J butterfly HTL21 au 16GB"

At the end of the day which is better, the "Cat S30 (2015) 8GB" or "HTC J butterfly HTL21 au 16GB"?

If you're looking for something that's easy to hold, the compact "HTC J butterfly HTL21 au 16GB" is a great choice. Its perfect screen size of 5.0inch makes the "HTC J butterfly HTL21 au 16GB" a lot easier to use. The "HTC J butterfly HTL21 au 16GB" also hands down has the superior specs. When comparing "HTC J butterfly HTL21 au 16GB" and "Cat S30 (2015) 8GB" overall, "HTC J butterfly HTL21 au 16GB" is a more balanced model and is recommended.

Cat S30 (2015) 8GB

HTC J butterfly HTL21 au 16GB

Handling50/10065/100
Display41/10070/100
CPU specs26/10049/100
General rating47/10056/100

Is it recommended to buy the Cat S30 (2015) 8GB, compared with other smartphones?

Compared to other smartphones, the "Cat S30 (2015) 8GB" is averagely easy to hold. Although it can be a little difficult, it is the right size to be able to operate with one hand. The screen size is comparable to that of standard smartphones, so it is suited for doing internet searches and browsing or for simple SNS messaging. Also, its specs show that its processing abilities are a bit lower than the average smartphone. This may be okay for people who don't often use their phone, but it's a good idea for people who intend to use it as their main device to choose a smartphone with higher performance capabilities. Judging from the overall specs, the "Cat S30 (2015) 8GB" is a mid-range smartphone.

Is it recommended to buy the HTC J butterfly HTL21 au 16GB, compared with other smartphones?

Compared to other smart phones, the "HTC J butterfly HTL21 au 16GB" has a size that is easy to hold, and looks compact. It can be easily operated with one hand. The screen size is larger than that of standard smartphones. It is suited for typing long texts and so can be used to read or edit office texts. Its processing performance is roughly the same as an average smartphone. It is a well balanced model, but its performance does feel slightly lacking. Buying a higher performance smartphone would make using apps easier. Judging from the overall specs, the "HTC J butterfly HTL21 au 16GB" is a mid-range smartphone.

What are the spec differences between the "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB" ?

A summary of the technical specifications of the "Cat S30 (2015) 8GB" and "HTC J butterfly HTL21 au 16GB". Functions and performance variations on the same model will be highlighted in red.

Cat S30 (2015) 8GBHTC J butterfly HTL21 au 16GB
Cat S30 (2015) 8GBHTC J butterfly HTL21 au 16GB
ColorBlack/ /
OSAndroidAndroid
Dimensions (width x height x thickness)72.7mm x 141.9mm x 13.3mm71.0mm x 143.0mm x 9.2mm
Weight181.0g140.0g
Display size4.5inch5.0inch
Display typeTFTsuper LCD 3 FHD
Screen resolution (width x height)480 x 8541080 x 1920
Pixel density217ppi440ppi
Battery capacity3000.0mAh2020.0mAh
ChipsetQualcomm MSM8909 Snapdragon 210Snapdragon S4 Pro APQ8064 + MDM9615
CPU specs1.1GHz×4(4.0-cores)1.5GHz×4(4.0-cores)
RAM size1.0GB2.0GB
Storage size8.0GB16.0GB
Rear-camera resolution5.0MP8.0MP
Front-camera resolution2.0MP2.1MP

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