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Review of HTC J butterfly HTL21 au 16GB. Thorough explanation of the pros and cons of its functions and specifications/performances

Created date: 2018-02-24 22:16:06, Updated date: 2020-04-04 16:48:37

We've conducted a detailed review of the HTC J butterfly HTL21 au 16GB, looking into its battery, how easy it is to use the camera, and whether the CPU performance is high or low. Not only that, but we've also evaluated how portable and easy to hold it is, as well as how nice the display is.

Features, Performance, and Reviews for the HTC J butterfly HTL21 au 16GB

The camera function of HTC J butterfly HTL21 au 16GB

The main camera of the "HTC J butterfly HTL21 au 16GB" has a capacity of 8.0MP pixels, and is adequate for normal use. But some users may feel dissatisfied with the picture quality.

The "HTC J butterfly HTL21 au 16GB" comes equipped with a 2.1MP pixel front-facing camera, which is very low resolution. If you aren't particular about your videos or photos, it might be fine, but otherwise, we recommend a smartphone at least one tier higher.

The battery performance of HTC J butterfly HTL21 au 16GB

The "HTC J butterfly HTL21 au 16GB"'s battery capacity is 2020.0mAh, a standard level for these types of phones. Compared to other smartphones, the "HTC J butterfly HTL21 au 16GB" has a standard battery life. It should not be a problem for normal use. However, if you spend a lot of time online or playing games, you may find the battery life a bit dissatisfying.

HTC J butterfly HTL21 au 16GB 's size

The "HTC J butterfly HTL21 au 16GB" is 71.0mm wide, 143.0mm tall, and 9.2mm thick. I can just barely use it with one hand, so it may feel big to some people. In the case of the "HTC J butterfly HTL21 au 16GB", it weighs about 140.0g. The weight is such that it's hardly noticeable even when using one-handed. However, some people may find it tiring to use for long periods.

In giving an overall rating to the "HTC J butterfly HTL21 au 16GB", while it may be slightly difficult to hold, it shouldn't be much of a problem when considering its general strengths and weaknesses.

HTC J butterfly HTL21 au 16GB 's screen

The "HTC J butterfly HTL21 au 16GB" has a 5.0inch screen. The iPhone X has a big screen, which very likely won't ever trouble you. Just be aware that it's not a very good size for writing long blocks of text.

The screen of the "HTC J butterfly HTL21 au 16GB" is extremely clear, and it's able to display everything from images to videos and even video game graphics in perfect clarity.

The CPU performance of HTC J butterfly HTL21 au 16GB

The "HTC J butterfly HTL21 au 16GB" has a run-of-the-mill processing power of 1.5GHz×4(4.0-cores), so while you'll be able to play 2D games with ease, it's a little lacking for 3D games. Outside of games, the phone runs most things quite smoothly, but certain apps can cause a bit of slowdown.

The "HTC J butterfly HTL21 au 16GB" has 2.0GB of RAM, so it has plenty of space. In rare cases this amount of RAM might not be sufficient, but there shouldn't be too much stress on the machine with this amount.

The overall operational speed of the "HTC J butterfly HTL21 au 16GB" rates as a mid-range smartphone. While you will probably not experience much sluggishness or lag with normal use, we recommend a phone at least one tier higher if you want to enjoy games or videos.

HTC J butterfly HTL21 au 16GB 's storage capacity

The "HTC J butterfly HTL21 au 16GB" has 16.0GB of data storage, which is plenty for taking photos, but for people who frequently shoot videos or have lots of games installed, this may not feel like enough space.

Since the "HTC J butterfly HTL21 au 16GB" is compatible with SD cards, you'll be able to easily expand your storage capacity; you won't need to worry about how much internal space it has.

Overall assessment of HTC J butterfly HTL21 au 16GB

The "HTC J butterfly HTL21 au 16GB" is a relatively high-performance smartphone. If you plan to use it as your main smartphone, you may find it slightly inconvenient, but within tolerable limits.

The merits and demerits of HTC J butterfly HTL21 au 16GB

The merits of HTC J butterfly HTL21 au 16GB

  • It feels comparably light.
  • It has a big display that makes it easy to see text and images.
  • Photos and videos are beautiful to look at on the clear screen.

The demerits of HTC J butterfly HTL21 au 16GB

  • The rear-facing camera is very low resolution, so you should not think of using this smartphone as your main camera.
 
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HTC J butterfly HTL21 au 16GB

Specifications of HTC J butterfly HTL21 au 16GB

HTC J butterfly HTL21 au 16GB
ImageHTC J butterfly HTL21 au 16GB
MakerHTC
BrandHTC J
Release date2012-12-09
Color/ /
OSAndroid
Dimensions (width x height x thickness)71.0mm x 143.0mm x 9.2mm
Weight140.0g
Display size5.0inch
Display typesuper LCD 3 FHD
Screen resolution (width x height)1080 x 1920
Pixel density440ppi
Battery capacity2020.0mAh
ChipsetSnapdragon S4 Pro APQ8064 + MDM9615
CPU specs1.5GHz×4(4.0-cores)
RAM size2.0GB
Storage size16.0GB
Rear-camera resolution8.0MP
Front-camera resolution2.1MP

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HTC J butterfly HTL21 au 16GB

General rating: 53.3/100

(The 524th of all smartphones)

HTC J butterfly HTL21 au 16GB

Search for smartphone with similar ratings as HTC J butterfly HTL21 au 16GB

Comparing the specifications of HTC J butterfly HTL21 au 16GB against similar products

general rating

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twogeneral rating

HTC J butterfly HTL21 au 16GB

53.3-Color:/ /, Dimensions (width x height x thickness):71.0mm x 143.0mm x 9.2mm, Weight:140.0g, Display type:Super LCD 3 FHD, Screen resolution (width x height):1080 x 1920, Pixel density:440ppi, Display size:5.0inch, OS:Android

HTC J butterfly HTL23 au 32GB

60.2Color:/ /, Dimensions (width x height x thickness):70.0mm x 145.0mm x 10.0mm, Weight:156.0g, Display type:Super LCD 3 FHD, Screen resolution (width x height):1080 x 1920, Pixel density:440ppi, Display size:5.0inch, OS:Android

HTC J butterfly HTV31 au 32GB

66.3Color:/ /, Dimensions (width x height x thickness):73.0mm x 151.0mm x 10.7mm, Weight:162.0g, Display type:Super LCD3 WQHD, Screen resolution (width x height):1440 x 2560, Pixel density:564ppi, Display size:5.2inch, OS:Android

HTC J One HTL22 au 32GB

50.8Color:/ /, Dimensions (width x height x thickness):69.0mm x 138.0mm x 10.5mm, Weight:157.0g, Display type:Super LCD 3 FHD, Screen resolution (width x height):1080 x 1920, Pixel density:468ppi, Display size:4.7inch, OS:Android

HTC Wildfire R70 32GB

58.3Color:Aurora Blue/Night black, Dimensions (width x height x thickness):77.8mm x 163.2mm x 8.9mm, Weight:186.0g, Display type:IPS LCD, Screen resolution (width x height):720 x 1560, Pixel density:263ppi, Display size:6.53inch, OS:Android

HTC U20 5G (2020) 256GB

79.0Color:Green/White, Dimensions (width x height x thickness):78.1mm x 171.2mm x 9.4mm, Weight:215.5g, Screen resolution (width x height):1080 x 2400, Pixel density:387ppi, Display size:6.8inch, OS:Android

HTC Desire 20 Pro 128GB

75.6Color:Smoky Black/Pretty Blue, Dimensions (width x height x thickness):77.0mm x 162.0mm x 9.4mm, Weight:201.0g, Display type:IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:396ppi, Display size:6.5inch, OS:Android

HTC Wildfire E2 64GB

61.3Color:Blue, Dimensions (width x height x thickness):75.9mm x 158.4mm x 9.0mm, Weight:173.5g, Display type:IPS LCD, Screen resolution (width x height):720 x 1560, Pixel density:276ppi, Display size:6.22inch, OS:Android

grip

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twogrip

HTC J butterfly HTL21 au 16GB

66.2-Color:/ /, Dimensions (width x height x thickness):71.0mm x 143.0mm x 9.2mm, Weight:140.0g

HTC J butterfly HTL23 au 32GB

62.9Color:/ /, Dimensions (width x height x thickness):70.0mm x 145.0mm x 10.0mm, Weight:156.0g

HTC J butterfly HTV31 au 32GB

59.4Color:/ /, Dimensions (width x height x thickness):73.0mm x 151.0mm x 10.7mm, Weight:162.0g

HTC J One HTL22 au 32GB

64.1Color:/ /, Dimensions (width x height x thickness):69.0mm x 138.0mm x 10.5mm, Weight:157.0g

HTC Wildfire R70 32GB

51.9Color:Aurora Blue/Night black, Dimensions (width x height x thickness):77.8mm x 163.2mm x 8.9mm, Weight:186.0g

HTC U20 5G (2020) 256GB

46.5Color:Green/White, Dimensions (width x height x thickness):78.1mm x 171.2mm x 9.4mm, Weight:215.5g

HTC Desire 20 Pro 128GB

49.1Color:Smoky Black/Pretty Blue, Dimensions (width x height x thickness):77.0mm x 162.0mm x 9.4mm, Weight:201.0g

HTC Wildfire E2 64GB

55.7Color:Blue, Dimensions (width x height x thickness):75.9mm x 158.4mm x 9.0mm, Weight:173.5g

screen cleanliness

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoscreen cleanliness

HTC J butterfly HTL21 au 16GB

85.9-Display type:Super LCD 3 FHD, Screen resolution (width x height):1080 x 1920, Pixel density:440ppi

HTC J butterfly HTL23 au 32GB

85.9Display type:Super LCD 3 FHD, Screen resolution (width x height):1080 x 1920, Pixel density:440ppi

HTC J butterfly HTV31 au 32GB

89.3Display type:Super LCD3 WQHD, Screen resolution (width x height):1440 x 2560, Pixel density:564ppi

HTC J One HTL22 au 32GB

86.7Display type:Super LCD 3 FHD, Screen resolution (width x height):1080 x 1920, Pixel density:468ppi

HTC Wildfire R70 32GB

52.8Display type:IPS LCD, Screen resolution (width x height):720 x 1560, Pixel density:263ppi

HTC U20 5G (2020) 256GB

81.9Screen resolution (width x height):1080 x 2400, Pixel density:387ppi

HTC Desire 20 Pro 128GB

84.1Display type:IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:396ppi

HTC Wildfire E2 64GB

55.9Display type:IPS LCD, Screen resolution (width x height):720 x 1560, Pixel density:276ppi

screen quality

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoscreen quality

HTC J butterfly HTL21 au 16GB

77.3-Display size:5.0inch, Display type:Super LCD 3 FHD, Screen resolution (width x height):1080 x 1920, Pixel density:440ppi

HTC J butterfly HTL23 au 32GB

77.3Display size:5.0inch, Display type:Super LCD 3 FHD, Screen resolution (width x height):1080 x 1920, Pixel density:440ppi

HTC J butterfly HTV31 au 32GB

81.2Display size:5.2inch, Display type:Super LCD3 WQHD, Screen resolution (width x height):1440 x 2560, Pixel density:564ppi

HTC J One HTL22 au 32GB

74.1Display size:4.7inch, Display type:Super LCD 3 FHD, Screen resolution (width x height):1080 x 1920, Pixel density:468ppi

HTC Wildfire R70 32GB

77.8Display size:6.53inch, Display type:IPS LCD, Screen resolution (width x height):720 x 1560, Pixel density:263ppi

HTC U20 5G (2020) 256GB

88.5Display size:6.8inch, Screen resolution (width x height):1080 x 2400, Pixel density:387ppi

HTC Desire 20 Pro 128GB

86.6Display size:6.5inch, Display type:IPS LCD, Screen resolution (width x height):1080 x 2340, Pixel density:396ppi

HTC Wildfire E2 64GB

77.3Display size:6.22inch, Display type:IPS LCD, Screen resolution (width x height):720 x 1560, Pixel density:276ppi

performance

ImageProduct nameReviewLevel of recommendation based on the comparison of the differences between the twoperformance

HTC J butterfly HTL21 au 16GB

42.6-OS:Android

HTC J butterfly HTL23 au 32GB

56.9OS:Android

HTC J butterfly HTV31 au 32GB

73.0OS:Android

HTC J One HTL22 au 32GB

48.9OS:Android

HTC Wildfire R70 32GB

61.0OS:Android

HTC U20 5G (2020) 256GB

94.1OS:Android

HTC Desire 20 Pro 128GB

89.5OS:Android

HTC Wildfire E2 64GB

88.6OS:Android

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