Home Phone comparison Xiaomi 11T and Oppo Reno 15 - Which is better?

Xiaomi 11T vs Oppo Reno 15

58 out 100
Xiaomi 11T
VS
83 out 100
Oppo Reno 15
Xiaomi 11T
Oppo Reno 15

Compared 2 smartphones : Xiaomi 11T Manufactured in October, 2021, with display 6.67 with chipsetMediaTek Dimensity 1200, vs Oppo Reno 15, Manufactured in November, 2025 with chipsetMediaTek Dimensity 8450. 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 Xiaomi 11T
  • Larger display: 6.67in
  • Supports Dolby Atmos
Reasons to choose Oppo Reno 15
  • Higher pixel density: 460ppi
  • Lighter design: 187g vs 203g
  • Higher battery capacity: 6200mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Built-in eSIM
  • Includes charger

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB		 - 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi 11T and Oppo Reno 15
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
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi 11T
vs
Oppo Reno 15

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.32 in
Resolution 1080x2400 pixels 1216x2640 pixels
Aspect ratio 20:9 19.5:9
Pixel density 395 ppi 460 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 800 nits 600 nits
HDR support Yes HDR10+ Yes, HDR10+
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 85.1 % 89.6 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi 11T
797 nits
Oppo Reno 15
n/a
sRGB gamut99.8 %n/a
PWM (Flicker)120 Hzn/a
Response time2.8 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi 11T]

Design & Build

Design and ergonomics comparison
Height 164.1 mm (6.46 in) 151.21 mm (5.95 in)
Width 76.9 mm (3.03 in) 72.42 mm (2.85 in)
Thickness 8.8 mm (0.35 in) 7.99 mm (0.31 in)
Weight 203 g (7.16 oz) 187 g (6.6 oz)
Water resistance IP53 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - White
- Gray
- Blue		 - White
- Gold
- Brown
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi 11T
85.1 %
Oppo Reno 15
89.6 %

Performance

Testing Xiaomi 11T and Oppo Reno 15 In benchmarks
Processor
Chipset MediaTek Dimensity 1200 MediaTek Dimensity 8450
Max Frequency 3000 MHz 3250 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A55)
- 3/2.6 (Cortex-A78)
- 1/3 (Cortex-A78)		 - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)
Process TSMC TSMC
Transistor Size 6 nm 4 nm
Neural Processor MediaTek APU 3.0 MediaTek NPU 880
Graphics Mali-G77 MP9 Mali-G720 MP7
GPU Cores 576 896
GPU Frequency 850 MHz 1300 MHz
FLOPS 979.2 GFLOPS 2329.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 11T
1076
Oppo Reno 15
1686
Geekbench 6 (Multi-Core)
Xiaomi 11T
3051
Oppo Reno 15
5130
Geekbench 6 (Single-Core)10761686
Geekbench 6 (Multi-Core)30515130
Sources: Geekbench v6 [Xiaomi 11T], [Oppo Reno 15]
AnTuTu 10
AnTuTu 10
Xiaomi 11T
752077
Oppo Reno 15
1368197
CPU204691286007
GPU224020548893
Memory138080267249
UX185285266048
NanoReview Score7520771368197
3DMark Wild Life
3DMark Wild Life
Xiaomi 11T
4520
Oppo Reno 15
n/a
Max Surface Temp.40 °Cn/a
Stability81 %n/a
Graphics Test27 fpsn/a
Graphics Score4520n/a
Sources: 3DMark [Xiaomi 11T]
PCMark 3.0
PCMark 3.0
Xiaomi 11T
10700
Oppo Reno 15
n/a
Writing score14316n/a
Web score6564n/a
Video editing5706n/a
Data manipulation10100n/a
NanoReview Score10700n/a

Memory

RAM
RAM Size 8 GB 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 2133 MHz 4266 MHz
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoNo

Software

OS Android 11 (Upgradeable to Android 14) Android 16
OS Size 26 GB n/a
UI Skin HyperOS 1.0 ColorOS 16

Battery

Volume 5000 mAh 6200 mAh
Max Charging Power 67 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (86% in 30 min) Yes (73% in 30 min)
Full Charge Time 0:41 h 0:52 h
Battery Life Test
Battery Life
Xiaomi 11T
22:44
Oppo Reno 15
n/a
Web Browsing08:33 hn/a
Video Playback14:58 hn/a
Games05:23 hn/a
Standby Mode108 hn/a

Main camera

Matrix 108 MP 200 MP
Photo resolution 12032x9024 pixels n/a
Zoom Digital Optical, 3.5x
Flash Dual LED LED
Stabilization Digital Optical
8K Recording No No
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 960 fps (720p) 240 fps (1080p)
Wide-angle lens 120 ° 116 °
Lenses count Standard: 108 MP
Ultra-wide: 8 MP
Macro: 5 MP		 Standard: 200 MP
Telephoto: 50 MP
Ultra-wide: 50 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix108 MP200 MP
Aperturef/1.8f/1.8
Focal length26 mm24 mm
SensorSamsung S5KHM2n/a
Sensor size1/1.521/1.56 (0.64)
Pixel size0.7 μm0.5 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.8
Focal lengthn/a85 mm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP50 MP
Aperturef/2.2f/2.0
Focal lengthn/a16 mm
SensorSony IMX355n/a
Sensor size1/4.0n/a
Pixel size1.12 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Xiaomi 11T
96
Oppo Reno 15
n/a
Video quality
Xiaomi 11T
106
Oppo Reno 15
n/a
Overall camera score
Xiaomi 11T
93
Oppo Reno 15
n/a
Sources: DxOMark [Xiaomi 11T]

Front camera

Matrix 16 MP 50 MP
Photo resolution 4608x3456 pixels 8192x6144 pixels
Aperture f/2.5 f/2.0
Focal length 26 mm 18 mm
Sensor Omnivision OV16A10 n/a
Sensor size 1/3.06 n/a
Pixel size 1 μm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Xiaomi 11T
110
Oppo Reno 15
n/a
Video quality
Xiaomi 11T
124
Oppo Reno 15
n/a

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- 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 5.2 5.4
Bluetooth features LE, HID, A2DP 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 n/a 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 *NoYes
Hybrid SlotNoNo
2G BandsGSM 850 900 1800 1900 MHzGSM 850/900/1800MHz
3G BandsWCDMA 1/2/4/5/6/8/19WCDMA 1/4/5/8/19
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B38/B40/B41/B42/B66)LTE (B1/B2/B3/B4/B5/B8/B18/B19/B25/B26/B28/B34/B38/B39/B40/B41/B42/B43/B48/B66)
LTE category18n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes No
Speaker Test
Max Volume
Xiaomi 11T
88.6 dB
Oppo Reno 15
n/a

Other

Class Flagship Mid-range
Announced September, 2021 yr November, 2025 yr
Release Date October, 2021 yr November, 2025 yr
Launch Price ($) 500 n/a
MSRP ($) n/a 400
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included n/a Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Oppo Reno 15 the clear winner in this comparison.

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