Home Phone comparison Oppo Find X6 and Xiaomi 15T - Which is better?

Oppo Find X6 vs Xiaomi 15T

77 out 100
Oppo Find X6
VS
82 out 100
Xiaomi 15T
Oppo Find X6
Xiaomi 15T

Compared 2 smartphones : Oppo Find X6 Manufactured in March, 2023, with display 6.74 with chipsetMediaTek Dimensity 9200, vs Xiaomi 15T, Manufactured in September, 2025 with chipsetMediaTek Dimensity 8400 Ultra. 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 Find X6
  • Higher pixel density: 451ppi
  • Supports newer USB: 3.1 vs 2
  • Supports DisplayPort
  • Includes charger
Reasons to choose Xiaomi 15T
  • Larger display: 6.83in
  • Lighter design: 194g vs 207g
  • Higher battery capacity: 5500mAh vs 4800mAh
  • Newer Bluetooth version: 6.0 vs 5.3
  • Built-in eSIM

Versions

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

Review

Key Specs Oppo Find X6 and Xiaomi 15T
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 Find X6
vs
Xiaomi 15T

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.74 in 6.83 in
Resolution 1240x2772 pixels 1280x2772 pixels
Aspect ratio 20:9 19.5:9
Pixel density 451 ppi 447 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes
Max brightness 500 nits n/a
HDR support Yes HDR10+ Yes, Dolby Vision
Touch Sampling Rate n/a 480 Hz
Screen-to-body ratio 90.9 % 89.9 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming

Design & Build

Design and ergonomics comparison
Height 162.9 mm (6.41 in) 163.2 mm (6.43 in)
Width 74.1 mm (2.92 in) 78 mm (3.07 in)
Thickness 9 mm (0.35 in) 7.5 mm (0.3 in)
Weight 207 g (7.3 oz) 194 g (6.84 oz)
Water resistance IP64 IP68
Cooling system n/a Vapor chamber
Back panel Glass n/a
Frame Metal Plastic
Colors - Black
- Gold
- Green		 - Black
- Gray
- Rose Gold
Fingerprint sensor Yes In-Display Yes, In-Display
Screen-to-body ratio
Oppo Find X6
90.9 %
Xiaomi 15T
89.9 %

Performance

Testing Oppo Find X6 and Xiaomi 15T In benchmarks
Processor
Chipset MediaTek Dimensity 9200 MediaTek Dimensity 8400 Ultra
Max Frequency 3050 MHz 3250 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/1.8 (Cortex-A510)
- 3/2.85 (Cortex-A715)
- 1/3.05 (Cortex-X3)		 - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor MediaTek APU 690 MediaTek NPU 880
Graphics Mali-G715 Immortalis MP11 Mali-G720 MP7
GPU Cores 2112 896
GPU Frequency 850 MHz 1300 MHz
FLOPS 3590.4 GFLOPS 2329.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Find X6
1806
Xiaomi 15T
1603
Geekbench 6 (Multi-Core)
Oppo Find X6
4705
Xiaomi 15T
6413
Geekbench 6 (Single-Core)18061603
Geekbench 6 (Multi-Core)47056413
Geekbench Compute (GPU)n/a11228
Sources: Geekbench v6 [Xiaomi 15T]
AnTuTu 10
AnTuTu 10
Oppo Find X6
1370123
Xiaomi 15T
1872827
CPU286129448609
GPU566863683486
Memory244069396486
UX273062344246
NanoReview Score13701231872827

Memory

RAM
RAM Size - 12 GB
- 16 GB		 12 GB
Memory Type LPDDR5 LPDDR5X
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB		256 GB
Storage TypeUFS 4.0UFS 4.1
Memory CardNoNo

Software

OS Android 13 Android 15
UI Skin ColorOS 13.1 HyperOS 2.0

Battery

Volume 4800 mAh 5500 mAh
Max Charging Power 80 W 67 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (50% in 12 min) Yes (50% in 22 min)
Full Charge Time 0:41 h 0:50 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 2.8x Optical, 2x
Flash Dual LED Dual LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) 240 fps (1080p)
Wide-angle lens 112 ° 120 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.7
Focal length24 mm23 mm
SensorSony IMX890Omnivision OV50 Light Hunter 800
Sensor size1/1.561/1.55
Pixel size1 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP50 MP
Aperturef/2.6f/1.9
Focal length65 mm46 mm
SensorSony IMX890Samsung S5KJN5
Sensor size1/1.561/2.76
Pixel size1 μm0.64 μm
StabilizationOpticalDigital
Ultra-wide lens
Matrix50 MP12 MP
Aperturef/2.0f/2.2
Focal length15 mm15 mm
SensorSamsung ISOCELL S5KJN1n/a
Sensor size1/2.761/3.06
Pixel size0.64 μm1.12 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Oppo Find X6
152
Xiaomi 15T
n/a
Video quality
Oppo Find X6
143
Xiaomi 15T
n/a
Overall camera score
Oppo Find X6
150
Xiaomi 15T
n/a
Bokeh80n/a
Preview77n/a
Zoom148n/a
Sources: DxOMark [Oppo Find X6]

Front camera

Matrix 32 MP 32 MP
Photo resolution 6560x4928 pixels n/a
Aperture f/2.4 f/2.2
Focal length 21 mm 21 mm
Sensor n/a CMOS
Sensor size 1/2.74 1/3.44
Pixel size 0.8 μm 0.64 μm
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
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 5.3 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.1 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *n/aYes
Hybrid SlotNoNo
2G Bandsn/aGSM 2/3/5/8
3G Bandsn/aWCDMA B1/2/4/5/8/6/19
LTE Bands*n/aLTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66/B71)
5G SupportYesYes

Sound

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

Other

Class Flagship Mid-range
Announced March, 2023 yr September, 2025 yr
Release Date March, 2023 yr September, 2025 yr
Launch Price ($) 655 n/a
MSRP ($) n/a 650
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 No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

No clear favorite identified yet; updates may follow as new data arrives.

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