Display, Audio, Battery and Speaker
Given that the display comes in an 18:9 aspect ratio and rounded corners, it seems to follow the modern display trends. There’s no OLED display in this phone, but looking at the vibrant colors the display produces, one may mistake this for an OLED screen. In fact, at one look, anyone might mistake this for a Google Pixel 2 XL. The scratch-resistant Corning Gorilla Glass 3 shields the phone’s display.
I don’t know much of technical stuff regarding displays, but I can compare this phone to my old Redmi Note 3. The color reproduction is better than Note 3. Maximum Brightness is slightly less than found on the Note 3. At maximum brightness, the black color seems to be of great quality, though not as great as an OLED, which is why one would mistake the screen for an AMOLED one. Screen legibility under sunlight is far better.
While there are multiple websites reporting that the screen whites tilt towards the blue region, suggesting for cooler colors, my phone does quite the opposite. From the Redmi Note 3 that I have had, the phone seems tinted towards warmer colors.
The Nokia 7 Plus carries a 3800 mAh battery, while most flagship phones carry around 3200-3500 mAh battery.
Scenario 1 was a typical day of usage which involved 3.5 hours of gaming, 1.5 hours of web browsing, and the remaining time split across WhatsApp, Facebook, Instagram, YouTube, Calls, and Music
Scenario 2 was of an extended gaming day, which involved 2.5 hours of PUBG, another 1.5 hours of Real Cricket 18 and 30 min of Clash of Clans, and the remaining time split across Chrome, WhatsApp, Facebook, and Instagram. In both the scenarios, my phone was either connected to 4G LTE or to my WiFi router. Internet was always on my phone.
SCREEN-ON-TIME AND CHARGING
With such extensive usage in my case, I could get around 5-6 hours of screen-on-time and 12-14 hours of standby. For normal-to-medium usage, the phone should be easily giving you 1.5-2 days of standby, as well as 7-8 hours of screen-on-time.
One good thing in this phone is that it comes with a fast charger out of the box. 30 min of charging should take the phone to ~40% while we could achieve full charge at around 1 hour and 45 minutes. The phone says Charging Rapidly when charging from 0 to 80-82%, then regular charging to 100%. Also, the phone squeezes out the last inch of the battery until it goes down to 0%. This is unlike my Redmi Note 3, which recently started going from 10 to 0 percent charge in only a few minutes, even with the battery saver turned on.
While the speaker loudness is quite good, there are some budget to mid-range phones that provide a louder sound from the speaker unit. Mi A1 is one of them. Another phone with louder sound than this phone is the Moto G5S plus.
Coming to the audio clarity, the speaker audio may not be clear enough everytime. In a quiet to low-noise surroundings, the speakers are good to use. Once there’s some noise, like in a room full of people or while you are in train, the audio clarity would be okay, but the loudness just diminishes.