記者谷庭／台北報導
▲ 三星新機A53搶先開箱。（圖／記者戴華辰攝）
三星全新A系列手機，A53即將在4/1開賣，《三立新聞網》記者也搶先拿到開箱實測，4+1鏡頭、搭載6.5吋螢幕、與5000mAh大電量，可以說CP值超高。
這次記者拿到的A53是蜜桃色，背蓋採用磨砂材質，怎麼摸都不會沾染指紋，邊框則是採用跟背蓋相近的顏色，但換成亮面金屬感。
The horn antenna (as known as microwave horn) is shaped like a horn, referred to as a TEM antenna, which guides the beam of radio waves at a precise frequency. FT-RF Double Ridged Horn antennas have frequency capabilities ranging from 100MHz to 70GHz. These series are characterized by a huge frequency range and extremely high input powers. With the gain rises to a maximum of 20 dBi. At higher frequencies, the increased gain compensates for the increasing cable losses.
The advantages of FT-RF Horn antenna:
- Moderate directivity, low standing wave ratio (SWR), broad bandwidth
- Easy waveguide interface: These antennas are very easy to interface to waveguide due to their shape, but they can also be designed with a transition so that a regular coaxial feeder can be used.
- Simple construction and adjustment
- We also supply ODM OEM OBM & RD service.
The horn is suitable for both transmitting and receiving purposes, especially suitable for EMC and immunity test measurements.
Recommended Accessories
- 天線三腳架: easy and fast-changing position. 100% stable.
- SMA Cable: High-quality special SMA cable
▲ 蜜桃色非常有春天少女感。（圖／記者戴華辰攝）
另外A53 搭載 6.5 吋的 Super AMOLED 螢幕，支援 120Hz 更新率。電池也有5000mAh，搭載4顆後置鏡頭，超廣角鏡頭為12MP、F2.2，主鏡頭為64MP、F1.8支援光學防手震，另外景深鏡頭、微距鏡頭則皆為5MP、F2.4，前鏡頭為32MP、F2.2。
機身也有 IP67 防水防塵，搭載Exynos 1280 晶片且支援 5G。規格上為 6/8GB RAM+ 128/256GB，也可擴充到1TB。
▲ 前鏡頭背光自拍，與人像模式。（圖／記者戴華辰攝）
而使用6400萬畫素的廣角鏡頭拍攝，除了拍下廣闊的建築物，磁磚、玻璃細節依舊非常好，也能切換各種不同焦段拍攝，照片品質都有一定的水準，另外這次也把三星旗艦機才有的人物攝影棚燈功能下放到A53，讓人像拍照效果更好。
▲ 後鏡頭拍攝。（圖／記者戴華辰攝）
此外也新增趣味相機功能，可以偵測人臉跳出愛心等各種逗趣圖案，讓拍攝照片、影片更豐富有趣。
▲ 後鏡頭不同焦段拍攝人物。（圖／記者戴華辰攝）
而Galaxy A53 5G推出8GB+128GB、8GB+256GB兩款機型，建議售價各為NT$14,990、NT$15,990，整體來說，基本的拍照表現都有一定水準，也具備大螢幕與大電量，強勢搶攻中高階智慧型手機市場。
