Home Phone comparison Oppo K13 Turbo Pro and Xiaomi Redmi K90 Max - Which is better?

Oppo K13 Turbo Pro vs Xiaomi Redmi K90 Max

83 out 100
Oppo K13 Turbo Pro
VS
89 out 100
Xiaomi Redmi K90 Max
Oppo K13 Turbo Pro
Xiaomi Redmi K90 Max

Compared 2 smartphones : Oppo K13 Turbo Pro Manufactured in July, 2025, with display 6.8 with chipsetQualcomm Snapdragon 8s Gen 4, vs Xiaomi Redmi K90 Max, Manufactured in April, 2026with chipsetMediaTek Dimensity 9500. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Oppo K13 Turbo Pro
  • Higher pixel density: 453ppi
  • Lighter design: 208g vs 227g
Reasons to choose Xiaomi Redmi K90 Max
  • Larger display: 6.83in
  • Higher refresh rate: 165Hz
  • Higher battery capacity: 8550mAh vs 7000mAh
  • Supports Dolby Atmos

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Oppo K13 Turbo Pro and Xiaomi Redmi K90 Max
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Oppo K13 Turbo Pro
vs
Xiaomi Redmi K90 Max

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.8 in 6.83 in
Resolution 1280x2800 pixels 1280x2772 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 453 ppi 447 ppi
Refresh rate 120 Hz 165 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes
Max brightness 1600 nits n/a
HDR support No Yes, Dolby Vision
Touch Sampling Rate 240 Hz 480 Hz
Screen-to-body ratio 90.3 % 90.2 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 162.8 mm (6.41 in) 162.9 mm (6.41 in)
Width 77.2 mm (3.04 in) 77.9 mm (3.07 in)
Thickness 8.3 mm (0.33 in) 8.2 mm (0.32 in)
Weight 208 g (7.34 oz) 227 g (8.01 oz)
Water resistance IPX9 IP69
Cooling system Active fan Active fan
Back panel n/a Plastic
Frame Plastic Metal
Colors - Black
- Silver
- Purple		 - Black
- Silver
- Blue
Fingerprint sensor Yes, In-Display Yes, In-Display
Screen-to-body ratio
Oppo K13 Turbo Pro
90.3 %
Xiaomi Redmi K90 Max
90.2 %

Performance

Testing Oppo K13 Turbo Pro and Xiaomi Redmi K90 Max In benchmarks
Processor
Chipset Qualcomm Snapdragon 8s Gen 4 MediaTek Dimensity 9500
Max Frequency 3210 MHz 4210 MHz
CPU Cores 8 (1 + 3 + 2 + 2) 8 (1 + 3 + 4)
Architecture - 2/2.02 (Cortex-A720)
- 2/2.8 (Cortex-A720)
- 3/3 (Cortex-A720)
- 1/3.21 (Cortex-X4)		 - 4/2.7 (C1-Pro)
- 3/3.5 (C1-Premium)
- 1/4.21 (C1-Ultra)
Process TSMC TSMC
Transistor Size 4 nm 3 nm
Neural Processor Hexagon MediaTek NPU 990
Graphics Adreno 825 n/a
GPU Cores 1024 n/a
GPU Frequency 1150 MHz n/a
FLOPS 2355.2 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Oppo K13 Turbo Pro
2135
Xiaomi Redmi K90 Max
3289
Geekbench 6 (Multi-Core)
Oppo K13 Turbo Pro
6613
Xiaomi Redmi K90 Max
9958
Geekbench 6 (Single-Core)21353289
Geekbench 6 (Multi-Core)66139958
Geekbench Compute (GPU)18374n/a
Sources: Geekbench v6 [Oppo K13 Turbo Pro], [Xiaomi Redmi K90 Max]
AnTuTu 10
AnTuTu 10
Oppo K13 Turbo Pro
2050329
Xiaomi Redmi K90 Max
3803420
CPU4884651099801
GPU8799941375013
Memory358672513398
UX323198815208
NanoReview Score20503293803420

Memory

RAM
RAM Size 12 GB 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 4800 MHz n/a
Channels 4 4
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 4.0UFS 4.1
Memory CardNoNo

Software

OS Android 15 Android 16
UI Skin ColorOS 15 HyperOS 3

Battery

Volume 7000 mAh 8550 mAh
Max Charging Power 80 W 100 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (63% in 30 min) Yes
Full Charge Time 0:56 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED Dual LED
Stabilization Optical Optical
8K Recording No Yes (Up to 30 fps)
4K Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 120 fps (1080p) 960 fps (1080p)
Lenses count Standard: 50 MP
Depth: 2 MP		 Standard: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.7
Focal length27 mm24 mm
Sensorn/aOmnivision OV50
Sensor sizen/a1/1.55 (0.65)
Pixel sizen/a1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Ultra-wide lens
Matrixn/a8 MP
Aperturen/af/2.2
Focal lengthn/a15 mm
Sensor sizen/a1/4.0 (0.25)
Pixel sizen/a1.14 μm
Stabilizationn/aDigital

Front camera

Matrix 16 MP 20 MP
Photo resolution 4920x3264 pixels 5184x3888 pixels
Aperture f/2.4 f/2.2
Focal length 22 mm n/a
Sensor CMOS n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 900/1800MHzn/a
3G BandsWCDMA 1/4/5/6/8/19n/a
LTE Bands*LTE (B1/B3/B4/B5/B8/B18/B19/B26/B38/B40/B41/B42/B48/B66)n/a
5G SupportYesYes

Sound

Speakers n/a 2.1
3.5 mm Jack No No
FM Radio No No
Dolby Atmos n/a Yes

Other

Class Mid-range Flagship
Announced July, 2025 yr April, 2026 yr
Release Date July, 2025 yr April, 2026 yr
MSRP ($) 359 599
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 80 W Yes, 100 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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