It's common knowledge among enthusiasts that the Galaxy S and Galaxy Note flagships are traditionally offered with chipsets from two different brands: Qualcomm and Samsung itself. For the past few years, the Snapdragon models have been outperforming their Exynos brethren, and that's the case for the Galaxy S10 and S10+ as well.
There are plenty of reasons to pick up a microSD card, should your phone support one. It can be a lot cheaper to get a phone with less storage and plan to add more. Media maniacs and data hoarders can also make use of the super cheap extra space. But if you think SanDisk's new A1 and A2-rated microSD cards are going to provide anywhere near the experience of your phone's built-in storage, think again.
We always say that benchmarks don't matter as much as the overall experience of using a phone, but they do still matter enough that device makers sometimes put a thumb on the scale to improve scores. A recent report from Anandtech accused Huawei of configuring phones to produce artificially high benchmarks. Now, the maker of 3DMark has banned several Huawei devices in response.
How good is your phone when it comes to gaming? There are a few ways to find out, but 3DMark is probably the best. That's the only benchmarking it does, after all. The app has been pretty clunky for a while, but it just got a major update with a cleaner UI, more tests, new charts, and a ton more.
If you need to benchmark the storage in a device, Androbench has long been the go-to way to do it. One major drawback: it was horrendously ugly. It has just been updated to v5.0, and I wouldn't say it's not ugly, but it's certainly less ugly. That's a win in my book.
There are already a number of ways to test the capability of your Android device's hardware, but one more isn't going to hurt. Rightware has released Basemark ES 3.1 for Android in both free and paid versions. Do you need a paid graphics benchmark? Probably not, but maybe someone does.
Samsung announced its new UFS 2.0 memory in capacities up to 128GB just days before the Galaxy S6 was official, so we all correctly surmised Samsung's new flagship would make use of the new, faster storage. Some early benchmarks of devices at MWC show just how speedy the Galaxy S6's storage can be. It just destroys every currently available phone. Maybe you won't even mind the lack of a microSD card when the internal storage is this fast.
It almost goes without saying, but benchmarks are not everything. These numbers don't always tell you how a device will perform, but they do tell you something. Right now the Galaxy S6 is telling us that Samsung's new Exynos chip is very, very fast. It's putting up AnTuTu scores of nearly 70,000, well above the values produced by devices like the LG G3, Nexus 6, LG G Flex 2, and even the new HTC One M9.
3DMark came out a while back to give your Android device's GPU a rating, and now Futuremark's other benchmarking tool has arrived in the Play Store. PCMark will analyze the overall performance of your phone or tablet, rather than focusing on individual components. At the end you get a number. Is that number useful? Maybe.
Samsung was the first to selectively boost system performance when a benchmark app was run, but it was forced to backpedal pretty quickly on that one. The latest OEM to try and sneak one past the benchmarks is Huawei with its new-ish Ascend P7. Futuremark is wise to this game, though, and has pulled the P7 from the 3DMark top phone charts.