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Xiaomi Redmi K70 Ultra, picture 1
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Phone

Xiaomi Redmi K70 Ultra

Brand
Xiaomi
Release date
2024
Screen size
6.67 ″
Chip
MediaTek Dimensity 9300+ MT6989T
Memory
12 GB
Storage
256 GB

The UnboxingTN Verdict

out of 100

A powerful 5G phone with a smooth display and excellent connectivity, but Android 14, secondary cameras, and battery endurance hold it back.

What is good

  • Dimensity 9300+ delivers very strong performance.
  • The 6.67-inch 144 Hz LTPS AMOLED display is sharp and fluid.
  • Wi-Fi 7, 5G, and Bluetooth 5.4 provide excellent connectivity.

What is not

  • The 5500 mAh battery is modest for this category.
  • Android 14 software is a notable weakness.
  • The 8 MP ultrawide and 2 MP macro cameras limit versatility.

How the score breaks down

  • Performance 93
  • Camera 73
  • Display 82
  • Battery 43
  • Connectivity 99
  • Build 71
  • Software 34

UnboxingTN review · based on the specifications · engine 1.0.2 · Updated Sep 13, 2026

Written by UnboxingTN’s AI from the score and the specification sheet.

Reader reviews are coming, beside this score and never blended into it.

Specifications

Performance

Chip
MediaTek Dimensity 9300+ MT6989T
Chip maker
MediaTek
Graphics
ARM Immortalis-G720 MC12
Operating system
Android
System version
14

Memory and storage

Memory
12 GB
16 GB
Storage
256 GB
512 GB
1,000 GB

Display

Screen size
6.67 ″
Resolution
1,220 × 2,712
Panel type
LTPS AMOLED
Refresh rate
144 Hz
Pixel density
446 ppi

Battery

Battery
5,500 mAh

Cameras

Cameras
wide · 50 MP
ultrawide · 8 MP
macro · 2 MP

Connectivity

Mobile network
5G
Wi-Fi
WiFi 7
Bluetooth
5.4
NFC
Yes

Design

Weight
211 g
Height
160.38 mm
Width
75.14 mm
Thickness
8.39 mm
IP rating
IP68

Data source · gsmchoice