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Oppo Find X5 (CPH2307) vs Samsung Galaxy S21 Ultra (SM-G998B/DS 128GB)

Side by side comparison between Oppo Find X5 vs Samsung Galaxy S21 Ultra phones, differences, pros, cons and full specifications. What's the better?

,
6.55"
AMOLED

1080x2400

50
MP

32mp

8GB
RAM

Octa-core

4800
mAh

(Non removable)

vs
19Points Samsung Galaxy S21 Ultra (SM-G998B/DS 128GB) Compare Oppo Find X5 X
6.8"
AMOLED

1440x3200

108
MP

40mp

12GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S21 Ultra (SM-G998B/DS 128GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Find X5 (CPH2307)} 6 Advantages Oppo Find X5 (CPH2307) vs Galaxy S21 Ultra (SM-G998B/DS 128GB)} 19 Advantages Samsung Galaxy S21 Ultra (SM-G998B/DS 128GB)
+2.84GHz 64bit Octa-core (5nm)5%
More powerful processor, you can open your applications faster
vs2.9GHz 64bit Octa-core (5nm)
+256GB (221GB available)119%
More internal storage for applications and files
vs128GB (101GB available)
+196 grams (6.86 ounces)16%
Lighter
vs227 grams (7.95 ounces)
+8.7 millimeters (0.34 inches)2%
Thinner
vs8.9 millimeters (0.35 inches)
+1 billion62 times
More colors on the screen is better quality images and videos
vs16 million
+80W2 times
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs25W
8GB LPDDR5vs+12GB LPDDR550%
More RAM memory. Typically more responsive and better for multitasking.
AMOLEDvs+Dynamic AMOLEDAdvantage
Dynamic AMOLED display is brighter and more vivid
1080x2400 pixelsvs+1440x3200 pixels78%
Higher resolution screen
402 PPIvs+516 PPI28%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.55"vs+6.8"4%
Larger screen
(triple camera) 50MP + 50MP + 13MPvs+(quad camera) 108MP + 10MP + 10MP + 12MP24%
Higher resolution main camera
1/1.56" inchesvs+1/1.33" inches17%
The larger sensor camera lets you take photos with better depth.
(front) 32MPvs+(front) 40MP25%
Higher resolution secondary camera to take pictures and selfies
4K UHD (3840x2160)vs+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
Android 13vs+Android 15Advantage
Android 15 is newer and safer
(5G SA/NSA) 2000 Mbpsvs+(5G SA/NSA) 5000 Mbps150%
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+UWB (Ultra Wideband)Advantage
Sensors help you use the device
4800 mAhvs+5000 mAh4%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
USB 3.1 Type-C, USB OTG On-The-Govs+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

36 Common items in both devices
UFS 3.1
Aluminum frame, glass front/back
HDR10+
120Hz
LED flash
Digital and optical zoom
PDAF: phase detection autofocus / PDAF: phase detection autofocus on both cameras
+29 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
ModelFind X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
Other model namesOPPO Find X5 5G Global (CPH2307)Galaxy S21 Ultra 5G (SM-G998B/Dual-SIM)
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandOppoSamsung
Release date3/14/2022, Announced: 2/24/20221/29/2021, Announced: 1/14/2021
Depth8.7 millimeters (0.34 inches)8.9 millimeters (0.35 inches)
Size (width x height)72.6 x 160.3 millimeters (2.86 x 6.31 in)75.6 x 165.1 millimeters (2.98 x 6.5 in)
Weight196 grams (6.86 ounces)227 grams (7.95 ounces)
Build, materialsAluminum frame, glass front/backAluminum frame, glass front/back
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
Display typeAMOLEDDynamic AMOLED
Screen size6.55" inches6.8" inches
Screen-to-body ratio~89% (screen-to-body ratio)~89.4% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1440x3200 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)402 PPI516 PPI
Colors1 billion16 million
Scratch-resistant glassGorilla Glass VictusGorilla Glass Victus
Refresh rate120Hz120Hz
Display features500nits[typ], 1000nits[peak]
HDR10+
100% DCI-P3
Always-On Display
Touch Sampling Rate: 240Hz
1500nits[peak]
HDR10+
Always-On Display

🤖 Operating System

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
System versionAndroid 12Android 11
Firmware updateAndroid 13Android 15
User InterfaceColorOS 12 / 13One UI 3.1 / 4.1 / 5.1 / 6.0 / 7.0

⚙️ Processor

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
Chipset64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)64bit: Samsung Exynos 2100 (5nm)
CPUOcta-core, 3 processors:
1x 2.84GHz Kryo 680 (Single-core)
3x 2.42GHz Kryo 680 (Triple-core)
4x 1.8GHz Kryo 680 (Quad-core)
Octa-core, 3 processors:
1x 2.9GHz ARM Cortex-X1 (Single-core)
3x 2.8GHz ARM Cortex-A78 (Triple-core)
4x 2.2GHz ARM Cortex-A55 (Quad-core)
GPU graphical controllerQualcomm Adreno 660 (840MHz)ARM Mali-G78 MP14 (854MHz)
Performance (benchmark)AnTuTu: 810715 (v9)
Geekbench: 3331 (v5.1)
GFXBench: 59fps (ES 3.1 onscreen)
AnTuTu: 657150 (v8), 727634 (v9)
Geekbench: 3457 (v5.2)
GFXBench: 51fps (ES 3.1 onscreen)

💽 Memory and storage

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
RAM memory8GB LPDDR512GB LPDDR5
Internal storage256GB (221GB available)
UFS 3.1
128GB (101GB available)
UFS 3.1
External storageNot supportedNot supported

📶 Mobile networks

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM
2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM
Maximum Download / Upload2000/1024 Mbps5000/1920 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (34, 38, 39, 40, 41, 42)
VoLTE
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
Primary 5G networkSA/NSA (1, 3, 5, 7, 8, 12, 13, 18, 20, 26, 28, 38, 40, 41, 66, 77, 78)SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (34, 38, 39, 40, 41, 42)
VoLTE
LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41)
VoLTE
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA

📷 Camera

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
Back camera (main camera)(triple camera)
50 megapixels
50MP ultrawide f/2.215mm110°1/1.56"1.0µmPDAF
13MP telephoto f/2.452mm1/3.4"PDAF2x-optical-zoom
(quad camera)
108 megapixels
10MP periscope telephoto f/4.9240mm1/3.24"1.22µmPDAFOIS10x-optical-zoom
10MP telephoto f/2.470mm1/3.24"1.22µmPDAFOIS3x-optical-zoom
12MP ultrawide f/2.213mm1/2.55"1.4µmPDAFSuper-Steady-video
Main camera resolution8160x6120 pixels12000x9000 pixels
Video recording (primary)4K UHD (3840x2160) 60 fps8K UHD (7680x4320) 24 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length24mm (lens)26mm (lens)
Sensor size1/1.56" inches1/1.33" inches
Pixel size1µm pixel1.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus on both cameras
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomDigital and optical zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasHDR photo/video on both cameras
Camera extras4K@30/60fps
1080p@30/60/240fps
Hasselblad Color Calibration
4K@60fps
1080p@240fps
720p@960fps

📸 Front camera

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
Front camera (secondary)32 megapixels40 megapixels
Front camera resolution6528x4896 pixels7296x5472 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.4 (aperture)f/2.2 (aperture)
Focal length25mm (lens)26mm (lens)
Sensor size1/2.74" inches1/2.8" inches
Pixel size0.8µm pixel0.7µm pixel

🔉 Sound and multimedia

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
LoudspeakerStereo sound
Dolby Atmos
Stereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Active noise cancellation2 microphones or more3 microphones
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
USBUSB 3.1 Type-C, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connectorType-C reversible connector
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.2 + A2DP/LE5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gesture
Gyroscope
Hall effect
Proximity sensor
UWB (Ultra Wideband)
Vibrating alertSupportedSupported

🔋 Battery

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4800 mAh5000 mAh
Charger, watts80W Wired fast charging
Reverse charging by cable
Quick Charge 4
USB Power Delivery 3.0
25W Wired fast charging
USB Power Delivery 3.0
Inductive / wireless charging30W Qi wireless charging
10W Reverse wireless charging
15W Qi wireless charging (Qi/PMA)
4.5W Reverse wireless charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, White, Purple• Colors: Phantom Black, Silver, Titanium, Navy, Brown
• Samsung Pay (Visa, MasterCard)
• Samsung DeX
• Stylus pen support

☢️ Radiation rate

Oppo Find X5 (CPH2307)Galaxy S21 Ultra (SM-G998B/DS 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.24W/kg (head), 0.72W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.714W/kg (head), 1.58W/kg (body)
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