X
CNET logo Why You Can Trust CNET

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. How we test phones

Samsung Galaxy S8 Plus puts more screen in its screen (hands-on)

Don't look for a fancier camera or smarter tricks -- the larger S8 flagship is all about getting you way more screen.

Jessica Dolcourt Senior Director, Commerce & Content Operations
Jessica Dolcourt is a passionate content strategist and veteran leader of CNET coverage. As Senior Director of Commerce & Content Operations, she leads a number of teams, including Commerce, How-To and Performance Optimization. Her CNET career began in 2006, testing desktop and mobile software for Download.com and CNET, including the first iPhone and Android apps and operating systems. She continued to review, report on and write a wide range of commentary and analysis on all things phones, with an emphasis on iPhone and Samsung. Jessica was one of the first people in the world to test, review and report on foldable phones and 5G wireless speeds. Jessica began leading CNET's How-To section for tips and FAQs in 2019, guiding coverage of topics ranging from personal finance to phones and home. She holds an MA with Distinction from the University of Warwick (UK).
Expertise Content strategy, team leadership, audience engagement, iPhone, Samsung, Android, iOS, tips and FAQs.
Jessica Dolcourt
2 min read

How much screen can you squeeze into a large phone without it feeling uncomfortably, unusably big?

That's the question Samsung is trying to answer with the Galaxy S8 Plus, a flagship Android handset that crams a 6.2-inch display into a body that's about the same size or just a little larger than handsets with 5.5-inch or 5.7-inch screens. I'm looking at you, iPhone 7 Plus. How does Samsung do it? Slash the bezels, pull the phone into a taller, narrower shape and curve the sides to complete the feeling of a trim, tidy package.

Shop for Samsung Galaxy S8 Plus (64GB, Arctic Silver)

See all prices

Some phonemakers use the larger model as the pro device, giving it features like a better camera or more impressive hardware, features the smaller phone misses out on. Not so with the S8 Plus. This phone is simply the Galaxy S8 with a larger screen -- 6.2 inches versus 5.8.

Its bigger size means slightly more weight, a bit more battery capacity to light up the display and, of course, a higher price -- $850 over $750 for the S8. (In the UK it's priced at £779, and AU$1349 in Australia.) All other specs between the two phones -- including the camera, processor and features -- are totally identical.

Samsung Galaxy S8, S8 Plus and Bixby pix: Come and get 'em

See all photos

Sure, the S8 Plus will have a slightly lower pixel density that you may not even notice if you were to hold the two S8s side by side. That's because the S8 puts the same resolution as the S8 on a larger screen, which means slightly larger pixels and a slightly smaller number of pixels per inch. Regardless, I'd expect the S8 and S8 Plus to perform very similarly once we get them both in for side-by-side testing.

From what I experienced in my hands-on time with the S8 Plus, the proportions work, though the Plus definitely feels bigger than the S8. For some people, the more screen, the better. And I am a sucker for those curved sides in Edge and Note phones, even if they might be more prone to breaking on that axis (I strongly recommend getting a case for any phone).

Both Galaxy S8 phones can survive a dip in up to 3 feet of water for up to 30 minutes.

Morgan Little/CNET

As for the near bezel-less trend kicked off by Xiaomi's Mi Mix and the LG G6, which Samsung now adopts on both the S8 and S8 Plus, it's easy to see a battle forming around which company can put the largest screen in the smallest package. It'll be a game of millimeters.

So far, the Galaxy S8 Plus seems like a phone capable of bringing even more screen real estate to buyers who just can't get enough, but we'll have to wait for the final review unit to see how well it really fits and feels day to day, especially against big-screen rivals like the iPhone 7 Plus and Google Pixel XL.

Hardware specs

What's different than the S8:

  • Screen size: 6.2-inch versus 5.8
  • Phone dimensions (a little taller, wider and thicker)
  • Larger battery (3,500mAh versus 3,000mAh)
  • Price: We don't have this yet

Galaxy S8 Plus and S8 versus the other guys


Samsung Galaxy S8Samsung Galaxy S8 PlusGoogle Pixel XLLG G6Apple iPhone 7 PlusOnePlus 3T
Display size, resolution 5.8-inch; 2,960x1,440 pixels6.2-inch; 2,960x1,440 pixels5.5-inch; 2,560x1,440 pixels5.7-inch, 2,880x1,440 pixels5.5-inch; 1,920x1,080 pixels5.5-inch; 1,920x1,080 pixels
Pixel density 570ppi529ppi534ppi565ppi401ppi401ppi
Dimensions (Inches) 5.9 x 2.9 x 0.31 in6.3 x 2.9 x 0.32 in6.1 x 3 x 0.34 in5.9 x 2.8 x 0.31 in6.2 x 3.1 x 0.29 in6 x 2.9 x 0.29 in
Dimensions (Millimeters) 149 x 68 x 8 mm160 x 73 x 8.1 mm155 x 76 x 8.6 mm149 x 72 x 7.9 mm158 x 78 x 7.3 mm153 x 75 x 7.35 mm
Weight (Ounces, Grams) 5.5 oz; 155g6.1 oz; 173g5.92 oz; 168g5.7 oz, 162g6.63 oz; 188g5.57 oz; 158g
Mobile software Android 7.0 NougatAndroid 7.0 NougatAndroid 7.1 NougatAndroid 7.0 NougatApple iOS 10Android 7.0 Nougat
Camera (megapixels) 121212.313 (standard), 13 (wide)12 (telephoto), 12 (wide)16
Front-facing camera (megapixels) 8885716
Video capture 4K4K4K4K4K4K
Processor Octa-core Qualcomm Snapdragon 835 (2.35GHz + 1.9GHz) or octa-core Samsung Exynos 8895 (2.35GHz + 1.7GHz)Octa-core Qualcomm Snapdragon 835 (2.35GHz + 1.9GHz) or octa-core Samsung Exynos 8895 (2.35GHz + 1.7GHz)2.15GHz + 1.6GHz quad-core Qualcomm Snapdragon 8212.35GHz Snapdragon 821 with Adreno 530 GPUApple A10 chip (64-bit)2.35GHz Qualcomm Snapdragon 821
Storage 64GB64GB32GB, 128GB32GB32GB, 128GB, 256GB64GB, 128GB
RAM 4GB4GB4GB4GB3GB6GB
Expandable storage Up to 2TBUp to 2TBNoneUp to 2TBNoneNone
Battery (all nonremovable) 3,000mAh3,500mAh3,450mAh3,300mAh2,900mAh3,400mAh
Fingerprint sensor BackBackBackBackHome buttonHome button
Connector USB-CUSB-CUSB-CUSB-CLightningUSB-C
Special features Water-resistant (IP68); wireless charging; Gigabit LTE-readyWater-resistant (IP68), wireless charging, Gigabit LTE-readyGoogle Assistant; unlimited cloud storage; Daydream VR-ready18:9 aspect ratio; wireless charging (US-only); water-resistant Water and dust-resistant; portrait image modeDual-SIM, Dash Charging
Price off-contract (USD) $750$850$769 (32GB); $869 (128GB)AT&T: $720, Sprint: $708, T-Mobile: $650, Verizon: $672, US Cellular: $597.60$769 (32GB); $869 (128GB); $969 (256GB)$439 (16GB), $479 (128GB)
Price (GBP) £689£779£719 (32GB); £819 (128GB)TBA£719 (32GB); £819 (128GB); £919 (256GB) £399 (16GB), £439 (128GB)
Price (AUD) AU$1199AU$1349AU$1,269 (32GB); AU$1,419 (128GB)TBAAU$1269 (32GB); AU$1419 (128GB); AU$1569 (256GB) Converts to AU$590 (16GB), AU$652 (128GB)