Home Phone comparison Oppo Find X7 and Xiaomi 12S Ultra - Which is better?

Oppo Find X7 vs Xiaomi 12S Ultra

83 out 100
Oppo Find X7
VS
74 out 100
Xiaomi 12S Ultra
Oppo Find X7
Xiaomi 12S Ultra

Compared 2 smartphones : Oppo Find X7 Manufactured in January, 2024, with display 6.78 with chipsetMediaTek Dimensity 9300, vs Xiaomi 12S Ultra, Manufactured in July, 2022 with chipsetQualcomm Snapdragon 8 Plus Gen 1. 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 X7
  • Larger display: 6.78in
  • Lighter design: 206g vs 225g
  • Higher battery capacity: 5000mAh vs 4860mAh
  • Newer Bluetooth version: 5.4 vs 5.2
Reasons to choose Xiaomi 12S Ultra
  • Higher pixel density: 521ppi
  • Supports Dolby Atmos

Versions

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

Review

Key Specs Oppo Find X7 and Xiaomi 12S Ultra
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:
Oppo Find X7
vs
Xiaomi 12S Ultra

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.78 in 6.73 in
Resolution 1264x2780 pixels 1440x3200 pixels
Aspect ratio 20:9 20:9
Pixel density 450 ppi 521 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (60-120 Hz)
Max brightness 4500 nits 1000 nits
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 240 Hz 240 Hz
Screen-to-body ratio 90.5 % 89.4 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Find X7
n/a
Xiaomi 12S Ultra
1064 nits
sRGB gamutn/a99.7 %
PWM (Flicker)n/a186 Hz
Response timen/a2 ms
Contrastn/a∞ Infinite
Sources: NotebookCheck [Xiaomi 12S Ultra]

Design & Build

Design and ergonomics comparison
Height 162.7 mm (6.41 in) 163.17 mm (6.42 in)
Width 75.4 mm (2.97 in) 74.92 mm (2.95 in)
Thickness 8.7 mm (0.34 in) 9.06 mm (0.36 in)
Weight 206 g (7.27 oz) 225 g (7.94 oz)
Water resistance IP65 IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass n/a
Frame Metal Metal
Colors - Black
- Blue
- Purple
- Brown		 - Black
- Green
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Oppo Find X7
90.5 %
Xiaomi 12S Ultra
89.4 %

Performance

Testing Oppo Find X7 and Xiaomi 12S Ultra In benchmarks
Processor
Chipset MediaTek Dimensity 9300 Qualcomm Snapdragon 8 Plus Gen 1
Max Frequency 3250 MHz 3190 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 3 + 4)
Architecture - 4/2 (Cortex-A720)
- 3/2.85 (Cortex-X4)
- 1/3.25 (Cortex-X4)		 - 4/2 (Cortex-A510)
- 3/2.75 (Cortex-A710)
- 1/3.2 (Cortex-X2)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor MediaTek APU 790 Hexagon
Graphics Mali-G720 Immortalis MP12 Adreno 730
GPU Cores 1536 1024
GPU Frequency 1300 MHz 900 MHz
FLOPS 3993.6 GFLOPS 1843.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Find X7
2225
Xiaomi 12S Ultra
1458
Geekbench 6 (Multi-Core)
Oppo Find X7
7438
Xiaomi 12S Ultra
3970
Geekbench 6 (Single-Core)22251458
Geekbench 6 (Multi-Core)74383970
Sources: Geekbench v6 [Oppo Find X7], [Xiaomi 12S Ultra]
AnTuTu 10
AnTuTu 10
Oppo Find X7
1999540
Xiaomi 12S Ultra
1234229
CPU488894331276
GPU809566485862
Memory349022182917
UX352058234174
NanoReview Score19995401234229
3DMark Wild Life
3DMark Wild Life
Oppo Find X7
11076
Xiaomi 12S Ultra
9860
Max Surface Temp.n/a49.2 °C
Stabilityn/a70 %
Graphics Testn/a59 fps
Graphics Scoren/a9860
Sources: 3DMark [Oppo Find X7], [Xiaomi 12S Ultra]
PCMark 3.0
PCMark 3.0
Oppo Find X7
12670
Xiaomi 12S Ultra
13365
Writing score1759515792
Web score940411773
Video editing54747444
Data manipulation126719984
NanoReview Score1267013365

Memory

RAM
RAM Size - 12 GB
- 16 GB		 - 8 GB
- 12 GB
Memory Type LPDDR5X LPDDR5
Memory Frequency 4266 MHz 3200 MHz
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB		- 256 GB
- 512 GB
Storage TypeUFS 4.0UFS 3.1
Memory CardNoNo

Software

OS Android 14 (Upgradeable to Android 15) Android 12
OS Size n/a 32 GB
UI Skin ColorOS 15 MIUI 13

Battery

Volume 5000 mAh 4860 mAh
Max Charging Power 100 W 67 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No Yes (50 W)
Reverse Charging n/a Yes (Wireless)
Fast Charging Yes (50% in 10 min) Yes (73% in 30 min)
Full Charge Time 0:27 h 0:50 h
Battery Life Test
Battery Life
Oppo Find X7
n/a
Xiaomi 12S Ultra
21:00
Web Browsingn/a08:46 h
Video Playbackn/a13:01 h
Gamesn/a05:25 h
Standby Moden/a96 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels n/a
Zoom Optical, 3x Optical, 5x
Flash LED Dual LED
Stabilization Optical Optical
8K Recording No Up to 24FPS
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 480 fps (720p) 3840 fps (720p)
Wide-angle lens 119 ° 128 °
Lenses count Standard: 50 MP
Telephoto: 64 MP
Ultra-wide: 50 MP		 Standard: 50 MP
Telephoto: 48 MP
Ultra-wide: 48 MP
Depth: 0.3 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.6f/1.9
Focal length23 mm23 mm
SensorSony LYT-T808Sony IMX989
Sensor size1/1.431/1
Pixel size1.12 μm1.6 μm
AutofocusPhase autofocusLaser autofocus
StabilizationOpticalOptical
Telephoto
Matrix64 MP48 MP
Aperturef/2.6f/4.1
Focal length70 mm120 mm
SensorOmnivision OV64BSony IMX586
Sensor size1/2.01/2.0
Pixel size0.7 μm0.8 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP48 MP
Aperturef/2.0f/2.2
Focal length15 mm13 mm
SensorSamsung S5KJN1Sony IMX586
Sensor size1/2.761/2.0
Pixel size0.64 μm0.8 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Oppo Find X7
n/a
Xiaomi 12S Ultra
137
Video quality
Oppo Find X7
n/a
Xiaomi 12S Ultra
129
Overall camera score
Oppo Find X7
n/a
Xiaomi 12S Ultra
136
Bokehn/a65
Previewn/a63
Zoomn/a136
Sources: DxOMark [Xiaomi 12S Ultra]

Front camera

Matrix 32 MP 32 MP
Photo resolution 6560x4928 pixels 6528x4896 pixels
Aperture f/2.4 f/2.5
Focal length 21 mm 26 mm
Sensor Sony IMX709 Omnivision OV32C
Sensor size 1/2.74 1/3.2
Pixel size 0.8 μm 0.7 μm
Autofocus Phase autofocus No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Oppo Find X7
n/a
Xiaomi 12S Ultra
103
Video quality
Oppo Find X7
n/a
Xiaomi 12S Ultra
132

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 5.4 5.2
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
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 850/900/1800MHzn/a
3G BandsWCDMA 1/4/5/6/8/19n/a
LTE Bands*LTE (B1/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B34/B38/B39/B40/B66)n/a
LTE categoryn/a20
5G SupportYesYes

Sound

Speakers Stereo Stereo
3.5 mm Jack No No
FM Radio No No
Dolby Atmos n/a Yes
Speaker Test
Max Volume
Oppo Find X7
n/a
Xiaomi 12S Ultra
83.2 dB

Other

Class Flagship Flagship
Announced January, 2024 yr July, 2022 yr
Release Date January, 2024 yr July, 2022 yr
Launch Price ($) 565 890
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 100 W Yes 67 W

Note

Oppo Find X7:

The rear cover can be either glass or eco-leather, with a weight difference of 4 grams.

* Attention! Config, frequencies, NFC, and other specs may vary by region.

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