Xiaomi Mi 11 Ultra vs Oppo Find X9 Pro

69 out 100

VS

96 out 100

Compared 2 smartphones : Xiaomi Mi 11 Ultra Manufactured in April, 2021, with display 6.81 with chipsetQualcomm Snapdragon 888, vs Oppo Find X9 Pro, Manufactured in October, 2025with chipsetMediaTek Dimensity 9500. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages

Reasons to choose Xiaomi Mi 11 Ultra

Larger display: 6.81in
Higher pixel density: 515ppi

Reasons to choose Oppo Find X9 Pro

Lighter design: 224g vs 234g
Higher battery capacity: 7500mAh vs 5000mAh
Newer Bluetooth version: 6.0 vs 5.2
Supports newer USB: 3.2 vs 2
Supports DisplayPort
Supports Dolby Atmos
Built-in eSIM
Includes charger

Versions

Available versions and configurations

Memory Options

- 8/256 GB
- 12/256 GB
- 12/512 GB

- 12/256 GB
- 12/512 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi Mi 11 Ultra and Oppo Find X9 Pro

Display

Color accuracy, sharpness & brightness

Xiaomi Mi 11 Ultra

82

Oppo Find X9 Pro

94

Camera

Main & front camera tests

Xiaomi Mi 11 Ultra

81

Oppo Find X9 Pro

96

Performance

App & system performance

Xiaomi Mi 11 Ultra

58

Oppo Find X9 Pro

98

Games

3D gaming performance

Xiaomi Mi 11 Ultra

44

Oppo Find X9 Pro

98

Battery

Battery life, charging speed & type

Xiaomi Mi 11 Ultra

63

Oppo Find X9 Pro

100

Connectivity

Connectivity features

Xiaomi Mi 11 Ultra

80

Oppo Find X9 Pro

98

NanoReview Score

Overall score by NanoReview

Xiaomi Mi 11 Ultra

69

Oppo Find X9 Pro

96

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Function

Importance (Weight)

Display:

Camera:

Performance:

Gaming:

Battery:

Connectivity:

Higher weight means greater impact on NanoReview score.

Display

Display quality comparison

Type	AMOLED	AMOLED
Size	6.81 in	6.78 in
Resolution	1440x3200 pixels	1264x2780 pixels
Aspect ratio	20:9	20:9
Pixel density	515 ppi	450 ppi
Refresh rate	120 Hz	120 Hz
Adaptive refresh rate	Yes	Yes (1-120 Hz)
Max brightness	900 nits	1800 nits
HDR support	Yes HDR10+	Yes, Dolby Vision
Touch Sampling Rate	480 Hz	240 Hz
Screen-to-body ratio	91.4 %	90 %
Features	- DCI-P3 - Always-On Display - DC dimming	- DCI-P3 - Always-On Display - DC dimming

Peak brightness (auto)

Xiaomi Mi 11 Ultra

939 nits

Oppo Find X9 Pro

1792 nits

sRGB gamut	99.8 %	n/a
PWM (Flicker)	510 Hz	n/a
Response time	2.8 ms	n/a
Contrast	∞ Infinite	n/a

Sources: NotebookCheck [Xiaomi Mi 11 Ultra]

Design & Build

Design and ergonomics comparison

Height	164.3 mm (6.47 in)	161.26 mm (6.35 in)
Width	74.6 mm (2.94 in)	76.46 mm (3.01 in)
Thickness	8.4 mm (0.33 in)	8.25 mm (0.32 in)
Weight	234 g (8.25 oz)	224 g (7.9 oz)
Water resistance	IP68	IP69
Cooling system	n/a	Vapor chamber
Back panel	Ceramic	Glass
Frame	Metal	Metal
Colors	- White - Black	- White - Gray - Red
Fingerprint sensor	Yes In-Display	Yes, In-Display

Screen-to-body ratio

Xiaomi Mi 11 Ultra

91.4 %

Oppo Find X9 Pro

90 %

Performance

Testing Xiaomi Mi 11 Ultra and Oppo Find X9 Pro In benchmarks

Chipset	Qualcomm Snapdragon 888	MediaTek Dimensity 9500
Max Frequency	2840 MHz	4210 MHz
CPU Cores	8 (1 + 3 + 4)	8 (1 + 3 + 4)
Architecture	- 4/1.8 (Kryo 680 Silver (Cortex-A55)) - 3/2.42 (Kryo 680 Gold (Cortex-A78)) - 1/2.84 (Kryo 680 Prime (Cortex-X1))	- 4/2.7 (C1-Pro) - 3/3.5 (C1-Premium) - 1/4.21 (C1-Ultra)
Process	Samsung	TSMC
Transistor Size	5 nm	3 nm
Neural Processor	Hexagon 780	MediaTek NPU 990
Graphics	Adreno 660	Mali-G1 Ultra MP12
GPU Cores	1024	1536
GPU Frequency	840 MHz	1716 MHz
FLOPS	1290.2 GFLOPS	5271.5 GFLOPS

Geekbench 6 (Single-Core)

Xiaomi Mi 11 Ultra

1463

Oppo Find X9 Pro

3235

Geekbench 6 (Multi-Core)

Xiaomi Mi 11 Ultra

3911

Oppo Find X9 Pro

9626

Geekbench 6 (Single-Core)	1463	3235
Geekbench 6 (Multi-Core)	3911	9626
Geekbench Compute (GPU)	n/a	29534

Sources: Geekbench v6 [Oppo Find X9 Pro]

AnTuTu 10

Xiaomi Mi 11 Ultra

923576

Oppo Find X9 Pro

3956885

CPU	246800	1030180
GPU	260294	1453877
Memory	182528	709892
UX	233954	762936
NanoReview Score	923576	3956885

3DMark Wild Life

Xiaomi Mi 11 Ultra

5285

Oppo Find X9 Pro

n/a

Max Surface Temp.	43.1 °C	n/a
Stability	91 %	n/a
Graphics Test	31 fps	n/a
Graphics Score	5285	n/a

Sources: 3DMark [Xiaomi Mi 11 Ultra]

PCMark 3.0

Xiaomi Mi 11 Ultra

12250

Oppo Find X9 Pro

n/a

Writing score	14672	n/a
Web score	11015	n/a
Video editing	7568	n/a
Data manipulation	9531	n/a
NanoReview Score	12250	n/a

Memory

RAM Size	- 8 GB - 12 GB	12 GB
Memory Type	LPDDR5	LPDDR5X
Memory Frequency	2750 MHz	5333 MHz
Channels	2	4

Storage Capacity	- 256 GB - 512 GB	256 GB
Storage Type	UFS 3.1	UFS 4.1
Memory Card	No	No

Software

OS	Android 11 (Upgradeable to Android 14)	Android 16
OS Size	31 GB	n/a
UI Skin	HyperOS 1.0	ColorOS 16

Battery

Volume	5000 mAh	7500 mAh
Max Charging Power	67 W	80 W
Battery Type	Li-Po	Silicon Carbon (Si/C)
Removable	No	No
Wireless Charging	Yes (67 W)	Yes (50 W)
Reverse Charging	Yes (Wireless)	Yes, (Wireless)
Fast Charging	Yes (90% in 30 min)	Yes (54% in 30 min)
Full Charge Time	0:37 h	1:20 h

Battery Life

Xiaomi Mi 11 Ultra

17:59

Oppo Find X9 Pro

35:19

Web Browsing	06:28 h	19:04 h
Video Playback	11:22 h	25:00 h
Games	04:38 h	10:24 h
Standby Mode	90 h	107 h

Main camera

Matrix	50 MP	50 MP
Photo resolution	8700x5800 pixels	8192x6144 pixels
Zoom	Optical, 5x	Optical, 3x
Flash	Dual LED	LED
Stabilization	Optical	Optical
8K Recording	Up to 24FPS	No
4K Recording	Yes (Up to 60 fps)	Yes (Up to 120 fps)
1080p Recording	Yes (Up to 60 fps)	Yes (Up to 60 fps)
Slow Motion	1920 fps (1080p)	480 fps (720p)
Wide-angle lens	128 °	120 °
Lenses count	Standard: 50 MP Telephoto: 48 MP Ultra-wide: 48 MP	Standard: 50 MP Telephoto: 200 MP Ultra-wide: 50 MP
Features	- Bokeh effect - Pro mode - RAW support	- Bokeh effect - Pro mode - RAW support

Matrix	50 MP	50 MP
Aperture	f/2.0	f/1.5
Focal length	24 mm	23 mm
Sensor	Samsung GN2	Sony LYT-828
Sensor size	1/1.12	1/1.28
Pixel size	1.4 μm	1.22 μm
Autofocus	Laser autofocus	Laser autofocus
Stabilization	Optical	Optical

Matrix	48 MP	200 MP
Aperture	f/4.1	f/2.1
Focal length	120 mm	70 mm
Sensor	Sony IMX586	Samsung ISOCELL HP5
Sensor size	1/2	1/1.56
Pixel size	0.8 μm	0.5 μm
Stabilization	Optical	Optical

Matrix	48 MP	50 MP
Aperture	f/2.2	f/2.0
Focal length	12 mm	15 mm
Sensor	Sony IMX586	Samsung S5KJN5
Sensor size	1/2	1/2.76
Pixel size	0.8 μm	0.64 μm
Stabilization	Digital	Digital

Photo quality

Xiaomi Mi 11 Ultra

139

Oppo Find X9 Pro

n/a

Video quality

Xiaomi Mi 11 Ultra

138

Oppo Find X9 Pro

n/a

Overall camera score

Xiaomi Mi 11 Ultra

141

Oppo Find X9 Pro

n/a

Bokeh	75	n/a
Preview	72	n/a
Zoom	142	n/a

Sources: DxOMark [Xiaomi Mi 11 Ultra]

Front camera

Matrix	20 MP	50 MP
Photo resolution	5380x3620 pixels	8192x6144 pixels
Aperture	f/2.3	f/2.0
Focal length	27 mm	21 mm
Sensor	Samsung S5K3T2	Samsung S5KJN5
Sensor size	1/3.4	1/2.76
Pixel size	0.8 μm	0.64 μm
Autofocus	Phase autofocus	Phase autofocus
Stabilization	Digital	Digital
Video resolution	1080p (Full HD) at 60 fps	2160p (4K) at 60 fps
TOF 3D sensor	No	No

Photo quality

Xiaomi Mi 11 Ultra

117

Oppo Find X9 Pro

n/a

Video quality

Xiaomi Mi 11 Ultra

139

Oppo Find X9 Pro

n/a

Connectivity

Wi-Fi version	Wi-Fi 6E (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	5.2	6.0
Bluetooth features	LE, A2DP	LE
USB type	USB Type-C	USB Type-C
USB version	2	3.2
USB features	- Charging - USB Storage Mode - OTG	- Charging - USB Storage Mode - OTG
DisplayPort	n/a	Yes
GPS	- GPS - GLONASS - Beidou - Galileo - QZSS - NAVIC	- GPS - GLONASS - Beidou - Galileo - QZSS - NAVIC
NFC*	Yes	Yes
Infrared Port	Yes	Yes

SIM Count*	2	2
SIM Type	Nano	Nano
SIM Mode	Dual SIM Standby	Dual SIM Standby
eSIM Support *	No	Yes
Hybrid Slot	No	No
2G Bands	GSM850 900 1800 MHz	GSM 850/900/1800MHz
3G Bands	WCDMAB1 / B2 / B4 / B5 / B8 / B19	WCDMA 1/2/4/5/6/8/19
LTE Bands*	LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B32/B38/B40/B41/B42/B66)	LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28/B66)
LTE category	24	n/a
5G Support	Yes	Yes

Sound

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

Max Volume

Xiaomi Mi 11 Ultra

89.5 dB

Oppo Find X9 Pro

n/a

Other

Class	Flagship	Flagship
Announced	March, 2021 yr	October, 2025 yr
Release Date	April, 2021 yr	October, 2025 yr
Launch Price ($)	1299	n/a
MSRP ($)	n/a	1299
Sensors	- Hall Sensor - 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

Results

After analyzing the data, we consider Oppo Find X9 Pro the clear winner in this comparison.

Survey

Which smartphone would you pick?

Xiaomi Mi 11 Ultra

0 (0%)

Oppo Find X9 Pro

0 (0%)

Total Votes: 0

Xiaomi Mi 11 Ultra vs Oppo Find X9 Pro

Key Differences

Versions

Review

Tests & specs

Display

Design & Build

Performance

Memory

Software

Battery

Main camera

Front camera

Connectivity

Sound

Other

Results

Survey

User comments