Our Opinion

The OnePlus 5T (8GB RAM, 128GB) is a slightly better phone than the Samsung Galaxy S8 Plus (4GB RAM, 64GB), and is also slightly better value for money. What should you buy? Go for the OnePlus 5T (8GB RAM, 128GB)!

OnePlus 5T (8GB RAM, 128GB)  Samsung Galaxy S8 Plus (4GB RAM, 64GB) 
OnePlus 5T Samsung Galaxy S8
Buy Now Buy Buy
Excellence Score
72.8
72.3
Value for Money Score
64.6
60.0
Price ₹ 37,999 onwards ₹ 42,499 onwards
Launch Date (India) Nov, 2017 Apr, 2017
Expected Launch Date N/A N/A
Smartphone OS Android 7.1 Nougat, Upgradeable to 8.1 OreoExpected update to 9.0 Pie Android 7.0 Nougat, Upgradeable to 8.0 OreoExpected update to 9.0 Pie
Touchscreen Yes (Capacitive) Yes (Capacitive)
Screen Size 6 inches 6.2 inches
Screen Resolution 1080x2160 pixels (~ 402 pixels per inch) 1440x2960 pixels (~ 531 pixels per inch)
Tall Aspect Ratio / Minimal Bezels Yes Yes
Scratch Resistant Display Yes, Corning Gorilla Glass 5 Yes, Corning Gorilla Glass 5
Display Features Optic AMOLED, 2.5D Curved Glass, DCI-P3 Colour Coverage, sRGB, Reading Mode, Night Mode, Lift Up Display, Ambient Display Super AMOLED, 3D Touch (Home Button Only), Always-on Display, Infinity Display
Full Physical QWERTY Keypad
Processor 2.45 GHz 2.3 GHz
Processor Type Octa Core Octa Core
Processor Name Qualcomm Snapdragon 835Ranked #7 in Mobile Processor Benchmarks Exynos 8895Ranked #8 in Mobile Processor Benchmarks
GPU Adreno 540 Mali-G71 MP20
RAM 8 GB 4 GB
3G Yes Yes
4G Yes Yes
VoLTE Yes Yes
WiFi Yes Yes
GPS Yes Yes
Bluetooth Yes Yes
Connecting Port USB-C USB-C
Primary Camera 16MP + 20MP 12.0MP
Camera Auto-Focus Yes Yes
Camera Flash Yes Yes
HD Video Recording Yes (4K) Yes (4K)
Other Camera Features 16MP: F/1.7 Aperture; Sony IMX398 Sensor; 1.12um Pixel Size, 20MP: F/1.7 Aperture; Sony IMX376K Sensor; 1.0um Pixel Size, Electronic Image Stabilisation (EIS), Phase Detection Autofocus (PDAF), Slow Motion Video, Portrait, Pro Mode, Panorama, HDR, HQ, Dynamic Denoise, Clear Image, RAW Image F/1.7 Aperture, 26mm Focus Length, Phase Detection Autofocus (PDAF), Optical Image Stabilisation (OIS), 1/2.5" Sensor Size, 1.4 um Pixel Size, Geo-tagging, Simultaneous 4K Video and 9MP Image Recording, Face/Smile Detection, Auto HDR, Panorama
Secondary Camera 16.0MP 8.0MP
Secondary Camera Features Sony IMX371 Sensor, 1.0um Pixel Size, F/2.0 Aperture, Electronic Image Stabilisation, Full HD Video Recording, HDR, Screen Flash, Smile Capture, Face Beauty F/1.7 Aperture, Autofocus, Dual Video Call, Auto HDR, 1/3.6" Sensor Size, 1.22um Pixel Size, 80 Degree Wide-angle Lens
Internal Memory 128 GB 64 GB
Expandable Memory Slot up to 256 GB
Contacts Storage Unlimited Unlimited
SMS Storage Unlimited Unlimited
Music Player Yes Yes
FM Radio
Dual SIM GSM+GSM GSM+GSM (Hybrid SIM slot)
Thickness 7.3 mm 8.1 mm
Weight 162 gm 173 gm
Audio Output 3.5mm jack 3.5mm jack
Water Resistant Yes, IP68 Rated (up to 1.5m for 30 mins)
Battery Capacity 3300 mAh 3500 mAh
Battery Standby N/A N/A
Battery Standby (3G) N/A N/A
Battery Talktime N/A N/A
Battery Talktime (3G) N/A N/A
Fast Charging Yes, Dash Charge Yes, Quick Charge 3.0
Other Battery Parameters N/A N/A
Fingerprint sensor Yes Yes
Other Features UFS 2.1 Internal Storage; Fast Battery Charging (Dash Charge); Support AANC; Dirac HD Sound; Dirac Power Sound; DLNA; NFC; USB Audio Support; Noise Filtration Scratch Resistant (Corning Gorilla Glass 5) Back Panel; Bixby Voice Assistant; Samsung DeX (Desktop Experience Support); Fast Battery Charging; Ultra High-Quality Audio Playback; Wireless Charging; Secure Folder; Hardware-based Encryption; Samsung Pay; Bundled AKG Earphones; NFC; ANT+ Support; Stereo Speakers; Noise Filtration
2-minute Review [Positives]
  • Top-notch build quality, minimalistic/elegant design, and even more premium looks now, with a modern 18:9 minimal-bezel display
  • Continues to have the very handy mute switch, in the tradition of earlier OnePlus phones
  • One of the new additions this time is Face Unlock - a la iPhone X - it works super fast (though not quite as reliably as the iPhone X), and is another area where OP went the extra mile to make one of Google's stock feature better - it's a useful, time-saving method to unlock your phone
  • The fingerprint reader, which used to be below the display, now sits on the back, below the camera - and it works well
  • Very good, and this time larger AMOLED display with great color rendition, and an excellent in-built Kindle-like "reading mode"
  • The larger display (6 inches instead of 5.5) is clearly the most envy-inciting difference between the OnePlus 5 and 5T, offering a better experience for watching videos and also simply a larger canvas to do the regular phone stuff too - and because the bezels are thinner, the 5T's physical size remains relatively the same - managing to fit in a 6-inch display within the dimensions of a one-handed phone
  • OxygenOS continues to be an excellent blend of stock Android and light but useful touches in all the right places - it is, without doubt, one of the best Android UIs around
  • There is also an option to make "parallel" apps on the phone if you have two different accounts for apps like Facebook, Instagram or Twitter
  • Performance is blazing fast all round, and same as OnePlus 5 - matching and sometimes even beating other Snapdragon 835 powerhouses like the Galaxy S8, Sony Xperia XZ Premium, and even the newer Pixel 2 XL
  • Very good dual camera setup, like the OnePlus 5 - overall it's pleasing color rendering and good dynamic range - the portrait mode is pretty nice too - on the whole the camera is fast and reliable
  • The one major change from the OnePlus 5 is that OnePlus swapped out the 20-megapixel telephoto lens on its dual camera, replacing it with a lens for low light - resulting in better low light pictures at the expense of optical zoom - which is a good trade-off because most users will prefer having better low-light capabilities at the end of the day, over optical zoom
  • Front facing camera is pretty good too, and so is 4K video recording (with good stabilisation)
  • Good loudspeaker - a bit richer and full-bodied compared to OnePlus 5
  • Very solid battery life - similar to the OnePlus 5 - will last the day easily
  • OnePlus's proprietary dash charging technology continues to provide industry leading fast charging speeds, and continues to work even when you are using your phone
  • On the whole, once again leaving aside the camera, which is good but not comparable to the best in business (Google Pixel 2), the OP5T matches other premium flagships in all other areas - and delivers this at a fraction of the price - continuing OnePlus's tradition of offering great performance at excellent value for money
  • And with improvements in some key areas (especially the screen and the looks), the OnePlus 5T also replaces its sibling as the new best phone to buy in this price range
  • Incredible overall fit and finish
  • Water-resistant (IP 68 certification), and with Gorilla Glass 5 protection on both front and rear
  • Apart from fingerprint recognition, you also have iris or facial recognition options for unlocking the device - iris is blazing fast, but requires some careful alignment - facial recognition works pretty well, but does require good lighting
  • The new on-screen navigation works well and buttons can finally be re-mapped - the home button has nice haptic feedback
  • The camera is state-of-the-art and pretty much the same as the already great camera on the S7, with one notable improvement - low light photography - the new Multi-Frame Image Processing delivers noticeably cleaner and sharper low light photos - overall now, this camera is right up there with the best in the business - the iPhone 7 and the Google Pixel
  • With its bold, exquisite, elongated shape, and borderless "infinity" display, the Galaxy S8 is one gorgeous piece of technology - arguably the best designed Android phone to date
  • The exceptionally bright Infinity display is gorgeous, and a chart-topper in terms of sunlight visibility - and colors are even punchier than before
  • Samsung's TouchWiz software is now more polished than ever, and gives a thoughtfully conceived software experience
  • You can also use the phone as a mobile workstation with the DeX desktop dock - creating an Android "desktop" experience - which could be pretty handy
  • The new 18.5:9 aspect ratio for the display works great for portrait gaming, browsing and multi-tasking
  • The Exynos chipset powering the phone delivers a chart-topping performance in both CPU and GPU benchmarks - the Mali-G71 MP20 GPU is impressive too - overall, the performance is class leading, and brimming with horsepower
  • The front camera is very good too, and a major upgrade from the S7 in terms of image quality - Samsung has also included a big collection of filters, stickers and dynamic facial effects to raise your selfie game
  • Good audio quality
  • Very good battery life, a little better than the already good battery life of the Galaxy S7
  • Samsung's AI Engine Bixby is a decent add-on too, although a lot of the functionality, including voice activation will come in later
  • The S8+ is is really versatile when it comes to connectivity too with things like Gigabit LTE support, bluetooth audio streaming to two devices simultaneously, and presence of DisplayPort video output over Type-C
2-minute Review [Negatives]
  • The phone still misses out on water and dust resistance, that is there in other (yes, more expensive) flagships
  • The phone's face unlock doesn't authorize payments like the iPhone X, and is not that consistent in challenging light
  • The phone's display is pretty good but doesn't pack the same punch as the (again, admittedly higher priced) premium Android flagships
  • The camera is also excellent for the price, and a little bit better than the OnePlus 5, but it is a notch below the level of the best Android camera phones like the Pixel 2 - the Pixel 2's camera outpaces the OnePlus 5T in clarity and focus, low-light (due to the camera's OIS/EIS setup), and portrait mode despite only having one lens - though of course the Pixel 2 is also much more expensive
  • If you already have a OnePlus 5, then the changes other than the screen are not that big, so you can easily skip the OnePlus 5T
  • The new fingerprint reader position at the back will certainly raise more than a few eyebrows - it's too high up and right next to the camera - which is not the most convenient placement
  • The S8+ is also generally quite tall for one handed use - reaching the notification area, for instance, can be tricky - similarly, the on-screen navigation buttons are placed pretty low relative to the overall height of the S8+ and can also be hard to reach
  • The all-glass body is quite slippery, if you don't use a case
  • While the 18.5:9 aspect ratio is futuristic, and certainly comes in handy while browsing, and gaming, but most video/image content is still not made for such a wide screen, so will usually be wasteful of the extra space
Expert Reviews
  1. Value for money is the game, and OnePlus knows how to play it, and it's going strong with the 5T
    gsmarena.com in-depth Read Review »
  2. A stellar phone gets an even larger screen
    cnet.com in-depth Read Review »
  3. The OnePlus 5T is fully stocked and fashion-forward, making it one of the best Android phones you can buy
    wired.com in-depth Read Review »
  4. The flagship killer returns in style
    techradar.com in-depth Read Review »
  5. phonearena.com in-depth Read Review »
  6. theverge.com in-depth Read Review »
  7. gadgets.ndtv.com in-depth Read Review »
  8. forbes.com in-depth Read Review »
  9. theguardian.com in-depth Read Review »
  10. fonearena.com in-depth Read Review »
  11. digit.in in-depth Read Review »
  12. bgr.in in-depth Read Review »
  13. androidauthority.com in-depth Read Review »
  14. digitaltrends.com in-depth Read Review »
  15. trustedreviews.com in-depth Read Review »
  16. indiatoday.intoday.in in-depth Read Review »
  17. indianexpress.com in-depth Read Review »
  18. economictimes.indiatimes.com in-depth Read Review »
  19. hindustantimes.com in-depth Read Review »
  20. alphr.com in-depth Read Review »
  21. ibtimes.co.in in-depth Read Review »
  22. expertreviews.co.uk in-depth Read Review »
  23. tomsguide.com in-depth Read Review »
  24. androidcentral.com in-depth Read Review »
  25. livemint.com in-depth Read Review »
  26. stuff.tv in-depth Read Review »
  27. zdnet.com in-depth Read Review »
  28. slashgear.com in-depth Read Review »
  29. themobileindian.com in-depth Read Review »
  30. beebom.com in-depth Read Review »
  31. firstpost.com in-depth Read Review »
  32. recombu.com in-depth Read Review »
  33. androidpolice.com in-depth Read Review »
  34. pocket-lint.com in-depth Read Review »
  35. techadvisor.co.uk in-depth Read Review »
  36. engadget.com hands-on Read Review »
  37. bgr.com hands-on Read Review »
  38. news18.com hands-on Read Review »
  39. pocketnow.com hands-on Read Review »
  1. Lovers of big phones won't find a prettier device with a larger screen anywhere else
    cnet.com in-depth Read Review »
  2. For the most part, Samsung’s Galaxy S8/+ are slam dunks. They are brilliantly designed, brimming with horsepower and have beautiful screens.
    engadget.com in-depth Read Review »
  3. Samsung has certainly proven that it has the design and manufacturing strengths to pull off absolutely stunning devices
    gadgets.ndtv.com in-depth Read Review »
  4. gsmarena.com in-depth Read Review »
  5. phonearena.com in-depth Read Review »
  6. forbes.com in-depth Read Review »
  7. digit.in in-depth Read Review »
  8. bgr.in in-depth Read Review »
  9. androidauthority.com in-depth Read Review »
  10. trustedreviews.com in-depth Read Review »
  11. thequint.com in-depth Read Review »
  12. livemint.com in-depth Read Review »
  13. stuff.tv in-depth Read Review »
  14. zdnet.com in-depth Read Review »
  15. fonearena.com hands-on Read Review »
  16. expertreviews.co.uk hands-on Read Review »
User Reviews
  1. Amazon4.5 14,212+ reviews »
  1. Flipkart4.6 303+ reviews »
  2. Amazon5.0 3+ reviews »
Official Website Official Website » Official Website »
Unofficial specs? N/A N/A
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