April 27, yes Galaxy S4 On the day of the global debut, we also received two versions of the Galaxy S4 international version, GT-I9500 and GT-I9505. Before detailed evaluation, let's take a look at the new generation of "Geshi IV".
This Galaxy S4 uses new environment-friendly materials, which is different from the previous black and white packaging ▼
The difference between I9500 and I9505 can be seen from the bottom of the package. The latter supports LTE, and the SoC uses Qualcomm Snapdragon 600 (APQ8064AB) ▼
Galaxy S4 accessories are the same as the old ones. Headphones, data cables and chargers, as well as related instructions. The materials and colors used in the manual are the same as those in the package ▼
The pin design of the charger is very special ▼
On the whole, the Galaxy S4 still has a strong Samsung style, and Galaxy S3 、 Galaxy Note II It comes down in one continuous line. Compared with the 4.8 inch screen of the previous generation, the screen of this generation has reached 5 inch full HD resolution, with a narrow border, bringing visual shock ▼
The biggest difference from previous products is that they use an ultra narrow frame, and a sensor is added to the left beside the earpiece. There are light sensors, distance sensors and infrared sensors ▼ near the Galaxy S4 earpiece
The buttons on the front of the fuselage still retain the usual physical home key design of the Samsung Galaxy series, and there are two touch keys beside it, namely the menu and the return key. If the button is not lit, it is invisible ▼
The design behind the logo is similar to that of Galaxy Note II, but when the fill light is placed below the camera, the camera becomes larger, but the logo is in the same form as Galaxy S3 ▼
Close up of back lines in two colors ▼
Camera close-up ▼
The position of the speaker is the same as that of the Galaxy Note II, but it also has some protrusions. If the body is square, it can play a certain role in preventing blocking ▼
The frame uses the "metal like wire drawing process" and is a flat surface. Although the material is engineering plastic, it still feels very metallic. On the left side of the fuselage is the volume key ▼
Close up of volume key ▼
The right side is the key, and there is a small slot ▼ for opening the rear cover
The top is a 3.5mm interface, a noise reducing microphone and an infrared transmitter that the flagship mobile phone likes to add recently. In addition, there is a sticker ▼ of "Qualcomm 4G" on the top of the I9505
The bottom is very conventional, which is microUSB and microphone ▼
Adhering to the tradition of Galaxy series, the back cover can be removed, and the battery can also be replaced. It supports tf card expansion capacity. The SIM card uses micro SIM. The biggest difference between I9500 and I9505 can be seen in the red box at the upper right corner ▼
The battery capacity is 2600mAh ▼
Like the Galaxy S3 and Galaxy Note II, the Galaxy S4 also launched the original Flip Cover ▼
There are black and white two color options ▼
The back cover is thicker than the original back cover, which to some extent enhances the protection of the lens ▼
Contrast of lines on the back ▼
The white lines are not easy to see, so the brightness of the image above is turned down.
From the size comparison of Galaxy S3, Galaxy S4 and Galaxy S3 α, it can be seen that the Galaxy S4 basically does not increase in size from the perspective of the fuselage, and the fuselage width is smaller than that of Galaxy S3 due to the design of ultra narrow borders ▼
IPhone 5, Galaxy S3 α, Galaxy S4 and Galaxy Note II size comparison ▼
Can you tell the Samsung family apart ▼
For detailed evaluation of I9500 and I9505, please continue to pay attention to our follow-up article ▼
Learn more about new cool devices, stay tuned
Related links:
Galaxy S4 hands-on demonstration video
"Eight Core" Beast Samsung Galaxy S4 Hands on Evaluation
Research on the Internal Structure and Chip of Galaxy S4
How many "cores" is your mobile phone's GPU?
Where is "Super"? Performance comparison test of Xiaomi 2S