Depth: 0.31 inch (7.85 mm) Weight: 7.27 ounces (206 grams) Display. Super Retina XDR display; 6.1‑inch (diagonal) all‑screen OLED display; 2556‑by‑1179-pixel resolution at 460 ppi; Dynamic Island; Always-On display; ProMotion technology with adaptive refresh rates up to 120Hz; HDR display; True Tone; Wide color (P3) Haptic TouchAs you can see, while the iPhone 8 and 8 Plus sample touch input at the same rate as other modern iPhones, the iPhone X samples touch at 120Hz. Why this matters: Unfortunately, the 120Hz touch
The OnePlus 7 Pro screen has a 90 Hz refresh rate and it makes a huge difference. Isn’t the iPhone screen 120 Hz? Plus, it claims water resistance, but it doesn’t have an official IP
Plus, most 4K content natively refreshes at 60Hz, so even if your game or movie isn’t 120Hz, your phone is still going to upscale that 60Hz source to bring it as close to 120Hz as possible.