So sánh camera galasy s7 active và s6 active

Kể từ phiên bản Galaxy S4 ra mắt cách đây 3 năm, Samsung vẫn giữ thói quen ra mắt thêm phiên bản “nồi đồng cối đá” Active [Galaxy S4 Active, Galaxy S5 Active và Galaxy S6 Active]. Không ngoại lệ, giờ đây Samsung đã tiếp tục ra mắt thêm phiên bản Galaxy S7 Active, 3 tháng sau khi ra mắt phiên bản Galaxy S7 thông thường.

Galaxy S7 Active sở hữu thiết kế hầm hố và mạnh mẽ

Giống các phiên bản Galaxy S Active trước đây, Galaxy S7 Active vẫn sở hữu thiết kế hầm hố hơn so với phiên bản thông thường, với lớp vỏ bảo vệ để giúp sản phẩm chống đỡ tốt hơn các va đập hay khi bị rơi.

Mặt trước của sản phẩm là bộ 3 phím điều khiển vật lý, thay vì chỉ một phím Home vật lý như trên phiên bản Galaxy S7 thông thường. Nút Home của Galaxy S7 Active được tích hợp cảm biến vân tay và đây là phiên bản đầu tiên trong dòng smartphone Galaxy S Active được tích hợp cảm biến vân tay. Cảm biến đo nhịp tim vẫn được giữ nguyên ở mặt sau của sản phẩm.

Tương tự bộ đôi Galaxy S7 và S7 Edge, phiên bản Galaxy S7 Active vẫn được trang bị chức năng chống nước, chống bụi theo tiêu chuẩn IP68, nghĩa là có thể ngâm nước ở độ sâu 1,5m trong thời gian 30 phút. Lớp vỏ bọc bên ngoài sản phẩm cho phép chịu được sự va đập từ cú rơi ở độ cao 1,5m và chống được sự xâm nhập của bụi, cát tốt hơn.

So sánh mặt sau của Galaxy S7 Active [trái] và phiên bản Galaxy S7 thông thường [phải]

Sản phẩm không có sự khác biệt nào về cấu hình so với phiên bản thông thường, với màn hình rộng 5,1-inch với độ phân giải 2K [2560x1440], cho mật độ điểm ảnh 577ppi. Bên trong là bộ vi xử lý Snapdragon 820 mới nhất của Qualcomm, cùng với 4GB bộ nhớ RAM. Mặt sau của máy là camera 12 megapixel, còn mặt trước là camera phụ 5 megapixel.

Galaxy S7 Active được trang bị thỏi pin có dung lượng 4.000mAh, lớn hơn thỏi pin 3.000mAh của Galaxy S7 và 3.700mAh của Galaxy S7 edge, mà theo Samsung sẽ cho phép sản phẩm đàm thoại trong hơn 32 giờ và chỉ mất chưa đầy 2 giờ để sạc đầy.

Galaxy S7 Active sẽ được phân phối thông qua nhà mạng AT&T tại Mỹ, bắt đầu bán ra thị trường từ ngày 10/6 với mức giá 26,5USD kèm theo hợp đồng 30 tháng sử dụng của nhà mạng AT&T hoặc 33,13USD kèm hợp đồng 24 tháng sử dụng.

S7 active được Samsung ra mắt khoảng 3 tháng sau chiếc S7 và chỉ dành riêng cho nhà mạng AT&T. Các bạn sẽ tìm thấy ở trên chiếc S7 nồi đồng cối đá này một thiết kế đảm bảo cho nó khả năng chịu được những môi trường khắc nghiệt, một kiểu dáng hầm hố và chắc chắn là một màu sắc quân đội tuyệt đẹp nữa. Đừng quên rằng S7 active có pin 4000mAh, lớn hơn so với viên pin 3000mAh trên S7.

Thiết kế của S7 active

Mục đích mà Samsung cho ra dòng active là muốn giúp người dùng có một chiếc máy bền bỉ, có thể hoạt động được ở những môi trường khắc nghiệt mà hầu hết những smartphone thông thường không thể thích ứng. Cũng vì được trang bị ‘lớp giáp’ đó cho nên S7 active to hơn một chút về kích thước tổng thể so với S7. Khi cầm trên tay sẽ thấy máy dày hơn, cộm tay hơn. Ngoài tiêu chuẩn IP68 ra thì S7 active còn có chứng chỉ của quân đội Mỹ đảm bảo rằng nó có thể hoạt động ở những môi trường rất khắc nghiệt. ​

If your smartphone needs to stand up against some harsh treatment, you’re probably wondering which one to buy. To find out how the two compare, we’ve taken out our magnifying glass to closely examine the hardware, software, and specs on both, to find out which is the one to buy.

Galaxy S6 Active

Galaxy S7 Active

Size 146.8 x 73.9 x 8.6 mm [5.78 x 2.89 x 0.34 in] 148.8 x 74.9 x 9.9 mm [5.86 x 2.95 x 0.39 in] Weight 6.00 ounces 6.53 ounces Screen 5.1-inch Quad HD Super AMOLED 5.1-inch Quad HD Super AMOLED Resolution 2,560 x 1,440 pixels 2,560 x 1,440 pixels OS Android 5.0.2 Lollipop Android 6.0 Marshmallow Storage 32/64GB 32GB SD Card Slot No Yes NFC support Yes Yes Processor Samsung Exynos 7420 Qualcomm Snapdragon 820 RAM 3GB 4GB Connectivity Wi-Fi, 4G LTE, HSPA+ Wi-Fi, 4G LTE, HSPA+ Camera Front 5MP, Rear 16MP Front 5MP, Rear 12MP Video 2,160p 4K UHD 2,160p 4K UHD Bluetooth Yes, version 4.1 Yes, version 4.2 Fingerprint sensor No Yes Water Resistant Yes Yes Battery 3,500mAh 4,000mAh Charger Micro USB Micro USB Quick Charging Yes Yes Wireless Charging Yes, Qi and PMA Yes, Qi and PMA Marketplace Google Play Store Google Play Store Color options White, blue, gray Camo Green, Titanium Gray, Sandy Gold Availability DT Review N/A 4 out of 5 stars

Specs and battery

Image used with permission by copyright holder

It’s obvious the Galaxy S7 Active is the newer smartphone here, but by how much does it outpace the older Galaxy S6 Active? Let’s start with the processor. While last year’s phone utilized Samsung’s own Exynos processor, the S7 Active has a Qualcomm Snapdragon chip inside. To illustrate the difference this makes to performance, we’ll turn to the AnTuTu benchmark app. The Galaxy S6 Active’s Exynos 7420 received a score of 86,652, while the Qualcomm Snapdragon 820 achieved a commendable 136,383. This means the Galaxy S7 Active is going to outperform the Galaxy S6 Active, and stay fresher for longer, which is important if you’re signing up for a long contract.

Of course, RAM is also important in maintaining a high level of performance, and both of these phones deliver. Last year’s Galaxy S6 Active boasts 3GB of RAM, while this year’s phone opts for 4GB. Both will offer decent performance, though anyone who plays the latest games will probably want to go with the newer phone.

When it comes to storage, things become a little more interesting. The Galaxy S7 Active only offers 32GB of storage, however it does come with a microSD card slot, so you can add more if desired. The Galaxy S6 Active offers either 32GB or 64GB of storage, yet it does away with the SD card slot. If you’re planning on keeping the phone for a while, you may be glad of any extra space in the future.

Battery capacity shows a more natural progression. The Galaxy S6 Active has a 3,500mAh battery, while its successor kicks things up to 4,000mAh. The bigger battery capacity should directly translate to longer battery life, especially given the two phones have the same display.

Winner: Galaxy S7 Active

Design

Jessica Star Lee/Digital Trends

If a phone’s going to be more rugged, the design of it has to change, so these two phones look pretty different than their non-Active siblings; but how about the differences between the two? The Galaxy S7 Active is larger in every dimension — which makes sense when you consider the bigger battery — and a little heavier at 6.3 ounces. The differences aren’t massive, and both are still pocketable, but it may be a consideration.

While similar, the phones don’t share exactly the same design. The Galaxy S7 Active is more refined and less complex. The back of the S7 Active, for instance, is flat and lacks variation, while the back of the S6 Active comes lined with bumps for a tougher look. Around the front, things are very similar, with both phones using hardware buttons for the Android controls.

In terms of color, the Galaxy S7 Active is a little more subtle than its predecessor. Although the Galaxy S6 Active came in different colors of camo, the Galaxy S7 Active is only available in a green camo — the rest are simple, flat colors. We’d pick the camo every time. After all, it’s supposed to be ready for action!

Winner: Galaxy S7 Active

Display

Image used with permission by copyright holder

The display is the same on both phones, but that doesn’t mean it’s not worth talking about. Both devices feature a gorgeous 5.1-inch quad-HD Super AMOLED display. The AMOLED panel on the Galaxy S6 Active and S7 Active is a winner, with stunning contrast and colors, which makes both phones great for watching videos. Just what you want when seated around the campfire. Perhaps the only drawback to the display is that it’s susceptible to glare, but unless you’re hiking in direct sunlight, that shouldn’t be too much of a problem.

Winner: Tie

Durability

Jessica Star Lee/Digital Trends

When you’re looking at an Active phone, durability is the main attraction. You can’t really go wrong with either of these two devices — in fact, they’re identical in terms of durability. Both phones have an IP68 rating, which means that they can withstand almost any dust situation, and can survive in up to 1.5 meters of water for more than 30 minutes, if need be. In other words, this phone will keep up with all your adventure sports, weekends away, and even a dip in the ocean.

Apart from dust and water, the devices also boast MIL-STD-810G certification. What that means is that on top of the dust and water resistance, the phones shake off drops, shocks, and even the sun’s rays. The Galaxy S6 Active and S7 Active are built for durability, and if that’s all you need, then you may as well go for the cheaper Galaxy S6 Active and save a few bucks. If you want durability and performance, however, you might want to shell out the extra cash for the more powerful and newer Galaxy S7 Active.

Winner: Tie

Camera

Image used with permission by copyright holder

The camera is perhaps the biggest point of difference between the Galaxy S6 Active and the Galaxy S7 Active. First up, the rear-facing camera.

On the Galaxy S6 Active, you’ll find a 16-megapixel rear-facing camera with an f/1.9 aperture, autofocus, and LED flash. It’s great, but its also not up to 2016 flagship quality. The Galaxy S7 Active only touts a 12-megapixels on the back, but it offers a f/1.7 aperture, phase detection autofocus, an LED flash, and optical image stabilization. Optical Image Stablization is a very nice addition to the camera, and drastically reduces blur. Not only that, but the aperture is larger, so it handles low-light photos a little better. In general, we found the camera on the Galaxy S7 Active to be excellent in almost all situations, proving once and for all that megapixel count does not define the quality of a picture.

Both phones can capture video at 4K video, though, the Galaxy S7 Active can record video at up to 240 frames per second, while the S6 Active maxes out at 120 fps. That could be important for a phone such as this, as there may be times when you want to capture high-speed footage, and the S7 Active will help you slow things down a little more than its predecessor.

When it comes to the front-facing camera, it’s the same story. While both phones have a 5-megapixel camera on the front, the S7 Active opts for a f/1.7 aperture opposed to the S6 Active’s f/1.9, for better low-light selfies.

Winner: Galaxy S7 Active

Conclusions

You can’t go wrong with either of these two phones, and if you’re buying solely for the “Active” part of the name, you’ll find no difference when it comes to durability. Still, the S7 Active has the smarts to match any 2016 flagship, so if you want your new phone to last for a long time, you’ll probably want to go for the S7 Active over last year’s model. Of course, the extra power certainly isn’t free.

Unfortunately, both phones are carrier exclusives, so you’re going to have to be either an AT&T customer, or be willing to switch over. The Galaxy S6 Active can be yours for $595, but if you want the more powerful phone, you’ll need to shell out a cool $795.

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