Xiaomi Mi 9T/Redmi K20 review

GSMArena team, 28 June 2019.


Ponder a bit too long about getting a Xiaomi phone and chances are a new one will pop up, making your decision even tougher. After the Xiaomi Mi 9 made the headlines as one of the first devices to come out with the Snapdragon 855 chipset earlier this year, now a more balanced model from the same family is up for grabs - the Mi 9T - and it's gotten rid of that eyesore of a notch.

The Xiaomi Mi 9T is indeed a more balanced version of the headliner and it not only brings a better AMOLED screen and a larger battery but it also costs less in the process. Instead of the most powerful chipset right now - the Snapdragon 855 - Xiaomi has opted for the most powerful mid-range SoC a.k.a. the new Snapdragon 730, which do quite well matched with that 1080p screen.

Xiaomi Mi 9T review

Xiaomi has launched a toned-down version of the Mi 9 side by side with the flagship back in March - the Mi 9 SE. The Mi 9T isn't a reworked SE though, it's more like an improved Mi 9 with a twist.

Xiaomi Mi 9T review

So, the highlights of the Mi 9T are the new AMOLED screen, which is now free of any cutouts thanks to the motorized pop-up selfie camera. It is also the first phone to employ the new Snapdragon 730 chip, which is the best silicon the mid-range market offers. And there is a triple-camera on the back with a familiar combo - wide/ultra-wide/tele.

Xiaomi Mi 9T specs

  • Body: Aluminum frame, Gorilla Glass 5 front, glass back;
  • Display: 6.39" AMOLED, notch-free, 2,340x1,080px resolution, 19.5:9 aspect ratio, 402ppi; HDR 10 and DCI-P3 compliant.
  • Triple rear camera: Wide - 48MP f/1.8, 1/2", 0.8µm pixel size, PDAF; Telephoto - 8MP, f/2.4, 1.12µm pixel size, 2x zoom; Ultra-wide - 13MP, f/2.4, 1.12µm pixel size; 2160p@30fps.
  • Front camera: Motorized pop-up 20MP, 0.8µm pixel size, f/2.2; 1080p/30fps video recording; drop detection.
  • OS: Android 9 Pie; MIUI 10.
  • Chipset: Qualcomm Snapdragon 730: octa-core CPU (2x2.2 GHz Kryo 470 Gold & 6x1.7 GHz Kryo 470 Silver), Adreno 618 GPU.
  • Memory: 6GB of RAM; 64/128GB storage.
  • Battery: 4,000mAh Li-Po (sealed); 18W fast charging.
  • Connectivity: Dual-SIM; LTE-A, 4-Band carrier aggregation, Cat.15/13 (800Mbps/150Mbps); USB-C; Wi-Fi a/b/g/n/ac; dual-band GPS; Bluetooth 5.0
  • Misc: Under-display fingerprint reader; single down-firing speaker; 3.5mm jack

The Mi 9T also features some eye-catchy and pretty unique paintjobs on all of its color options and those could turn to be another feature to tip the scales in its favor.

The Mi 9T is priced just right between the Mi 9 SE and Mi 9, so nobody should realistically expect major upgrades like water resistance or a higher-res screen. But if the better OLED screen, the bigger battery, and the beautiful design aren't enough for you, the presence of an audio jack and FM radio maybe the deal sealers you are looking for.

By the way, Xiaomi will be selling the Mi 9T as Redmi K20 in some markets, but it is the essentially the same phone, so if you are interested in the K20, you may want to stick around as well.

Unboxing the Xiaomi Mi 9T

The Mi 9T comes packed within an elegant black box and it contains the essentials - a USB-C cable and an 18W charger. Just like other standard Xiaomi retail bundles, this one also omits the headphones.

Xiaomi Mi 9T review

The paper compartment inside the box has a thin plastic case for some extra protection for the glass back though it will hide the eye-catchy looks.

Reader comments

  • Wout14
  • 02 Oct 2023
  • mGA

Still using till today my mi9t .

  • Guys
  • 26 Sep 2023
  • XWs

Guys I recently changed the battery but get around 8 hours SOT in cherish OS Android 13 custom ROM. Should I get back to stock rom for battery life?

  • SueL
  • 07 Sep 2023
  • IWH

I am still using the Mi9T. A wonderful phone. The battery is great. Works wonderfully, no lag whatsoever...still able to support major apps.. I find no need to change or buy a new one. Will stick to 'Mi' for my next