Oppo Find X7 vs Samsung Galaxy S23 Ultra

Compared 2 smartphones : Oppo Find X7 Manufactured in January, 2024, with display 6.78 with chipsetMediaTek Dimensity 9300, vs Samsung Galaxy S23 Ultra, Manufactured in February, 2023with chipsetSnapdragon 8 Gen 2 Mobile Platform for Galaxy. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Oppo Find X7
  • Lighter design: 206g vs 233g
  • Newer Bluetooth version: 5.4 vs 5.3
  • Infrared port
  • Includes charger
Reasons to choose Samsung Galaxy S23 Ultra
  • Larger display: 6.8in
  • Higher pixel density: 500ppi
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
  • Supports Dolby Atmos
  • Built-in eSIM

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
- 12/1024 GB

Review

Key Specs Oppo Find X7 and Samsung Galaxy S23 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.
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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:
vs

Display

Display quality comparison
Type AMOLED Dynamic AMOLED
Size 6.78 in 6.8 in
Resolution 1264x2780 pixels 1440x3088 pixels
Aspect ratio 20:9 19.3:9
Pixel density 450 ppi 500 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes Yes (1-120 Hz)
Max brightness 4500 nits 850 nits
HDR support Yes Dolby Vision Yes HDR10+
Touch Sampling Rate 240 Hz 240 Hz
Screen-to-body ratio 90.5 % 89.5 %
Features - DCI-P3
- Always-On Display
- DC dimming
- DCI-P3
- Always-On Display
Display test
Peak brightness (auto)
Oppo Find X7
n/a
Samsung Galaxy S23 Ultra
1269 nits
sRGB gamutn/a96.9 %
PWM (Flicker)n/a240 Hz
Response timen/a2 ms
Contrastn/a∞ Infinite

Design & Build

Design and ergonomics comparison
Height 162.7 mm (6.41 in) 163.4 mm (6.43 in)
Width 75.4 mm (2.97 in) 78.1 mm (3.07 in)
Thickness 8.7 mm (0.34 in) 8.9 mm (0.35 in)
Weight 206 g (7.27 oz) 233 g (8.22 oz)
Water resistance IP65 IP68
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Metal Metal
Colors - Black
- Blue
- Purple
- Brown
- White
- Black
- Gray
- Blue
- Green
- Red
- Purple
Fingerprint sensor Yes In-Display Yes In-Display
Screen-to-body ratio
Oppo Find X7
90.5 %
Samsung Galaxy S23 Ultra
89.5 %

Performance

Testing Oppo Find X7 and Samsung Galaxy S23 Ultra In benchmarks
Processor
Chipset MediaTek Dimensity 9300 Snapdragon 8 Gen 2 Mobile Platform for Galaxy
Max Frequency 3250 MHz 3360 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 2 + 2 + 3)
Architecture - 4/2 (Cortex-A720)
- 3/2.85 (Cortex-X4)
- 1/3.25 (Cortex-X4)
- 3/2 (Cortex-A510)
- 2/2.8 (Cortex-A710)
- 2/2.8 (Cortex-A715)
- 1/3.2 (Cortex-X3)
Process TSMC TSMC
Transistor Size 4 nm 4 nm
Neural Processor MediaTek APU 790 Hexagon
Graphics Mali-G720 Immortalis MP12 Adreno 740
GPU Cores 1536 1536
GPU Frequency 1300 MHz 719 MHz
FLOPS 3993.6 GFLOPS 2089 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Find X7
2225
Samsung Galaxy S23 Ultra
1976
Geekbench 6 (Multi-Core)
Oppo Find X7
7438
Samsung Galaxy S23 Ultra
5221
Geekbench 6 (Single-Core)22251976
Geekbench 6 (Multi-Core)74385221
AnTuTu 10
AnTuTu 10
Oppo Find X7
1999540
Samsung Galaxy S23 Ultra
1541246
CPU488894371084
GPU809566600732
Memory349022299004
UX352058270462
NanoReview Score19995401541246
3DMark Wild Life
3DMark Wild Life
Oppo Find X7
11076
Samsung Galaxy S23 Ultra
12160
Max Surface Temp.n/a34.8 °C
Stabilityn/a64 %
Graphics Testn/a72 fps
Graphics Scoren/a12160
PCMark 3.0
PCMark 3.0
Oppo Find X7
12670
Samsung Galaxy S23 Ultra
16130
Writing score1759519799
Web score940416101
Video editing54747815
Data manipulation1267113142
NanoReview Score1267016130

Memory

RAM
RAM Size - 12 GB
- 16 GB
- 8 GB
- 12 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 4266 MHz 4200 MHz
Channels 4 4
Storage
Storage Capacity- 256 GB
- 512 GB
- 1024 GB
- 256 GB
- 512 GB
- 1024 GB
Storage TypeUFS 4.0UFS 4.0
Memory CardNoNo

Software

OS Android 14 (Upgradeable to Android 15) Android 13 (Upgradeable to Android 14)
OS Size n/a 39.9 GB
UI Skin ColorOS 15 One UI 6.1

Battery

Volume 5000 mAh 5000 mAh
Max Charging Power 100 W 45 W
Battery Type Li-Po Li-ion
Removable No No
Wireless Charging No Yes (15 W)
Reverse Charging n/a Yes (Wireless)
Fast Charging Yes (50% in 10 min) Yes (68% in 30 min)
Full Charge Time 0:27 h 0:59 h
Battery Life Test
Battery Life
Oppo Find X7
n/a
Samsung Galaxy S23 Ultra
26:01
Web Browsingn/a09:57 h
Video Playbackn/a15:38 h
Gamesn/a06:22 h
Standby Moden/a130 h

Main camera

Matrix 50 MP 200 MP
Photo resolution 8192x6144 pixels 16320x12240 pixels
Zoom Optical, 3x Optical, 10x
Flash LED LED
Stabilization Optical Optical
8K Recording No Yes (Up to 30 fps)
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 120 fps)
Slow Motion 480 fps (720p) 960 fps (1080p)
Wide-angle lens 119 ° 120 °
Lenses count Standard: 50 MP
Telephoto: 64 MP
Ultra-wide: 50 MP
Standard: 200 MP
Telephoto: 10 MP
Telephoto: 10 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP200 MP
Aperturef/1.6f/1.7
Focal length23 mm23 mm
SensorSony LYT-T808Samsung ISOCELL HP2
Sensor size1/1.431/1.3
Pixel size1.12 μm0.64 μm
AutofocusPhase autofocusLaser autofocus
StabilizationOpticalOptical
Telephoto
Matrix64 MP10 MP
Aperturef/2.6f/4.9
Focal length70 mm230 mm
SensorOmnivision OV64BSony IMX754
Sensor size1/2.01/3.52
Pixel size0.7 μm1.12 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP12 MP
Aperturef/2.0f/2.2
Focal length15 mm13 mm
SensorSamsung S5KJN1Sony IMX564
Sensor size1/2.761/2.55
Pixel size0.64 μm1.4 μm
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Oppo Find X7
n/a
Samsung Galaxy S23 Ultra
139
Video quality
Oppo Find X7
n/a
Samsung Galaxy S23 Ultra
137
Overall camera score
Oppo Find X7
n/a
Samsung Galaxy S23 Ultra
140
Bokehn/a70
Previewn/a73
Zoomn/a141

Front camera

Matrix 32 MP 12 MP
Photo resolution 6560x4928 pixels 4000x3000 pixels
Aperture f/2.4 f/2.2
Focal length 21 mm 26 mm
Sensor Sony IMX709 Samsung S5K3LU
Sensor size 1/2.74 1/3.24
Pixel size 0.8 μm 1.12 μm
Autofocus Phase autofocus Phase autofocus
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No No
Selfie camera DxOMark results
Photo quality
Oppo Find X7
n/a
Samsung Galaxy S23 Ultra
139
Video quality
Oppo Find X7
n/a
Samsung Galaxy S23 Ultra
145

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 5.3
Bluetooth features LE 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 DP 1.2
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Yes
Infrared Port Yes No
Connectivity
SIM Count*21
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
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
Samsung Galaxy S23 Ultra
91.8 dB

Other

Class Flagship Flagship
Announced January, 2024 yr February, 2023 yr
Release Date January, 2024 yr February, 2023 yr
Launch Price ($) 565 1199
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 100 W No

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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