OPPO Find X3 Pro vs Samsung Galaxy S21 Ultra

Comparing the OPPO Find X3 Pro vs Samsung Galaxy S21 Ultra across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Samsung Galaxy S21 Ultra runs at a higher processing speed of 2.9 GHz, while OPPO Find X3 Pro runs at 2.84 GHz, making Samsung Galaxy S21 Ultra the better performer.

Display: Samsung Galaxy S21 Ultra offers a screen size of 6.8 inches, while OPPO Find X3 Pro offers 6.7 inches, making Samsung Galaxy S21 Ultra the larger display of the two. Samsung Galaxy S21 Ultra features a Dynamic AMOLED 2x display compared to OPPO Find X3 Pro's AMOLED, making Samsung Galaxy S21 Ultra the better display of the two.

Rear Camera: Samsung Galaxy S21 Ultra offers a higher rear camera resolution with 108 MP, while OPPO Find X3 Pro offers 50 MP, making Samsung Galaxy S21 Ultra better for rear camera photography.

Front Camera: Samsung Galaxy S21 Ultra offers a higher front camera resolution with 40 MP, while OPPO Find X3 Pro offers 32 MP, making Samsung Galaxy S21 Ultra better for front camera photography.

Battery: Samsung Galaxy S21 Ultra delivers longer battery life with 10h 37m, while OPPO Find X3 Pro delivers None, making Samsung Galaxy S21 Ultra the better pick for all day usage.

Storage: Both OPPO Find X3 Pro and Samsung Galaxy S21 Ultra offer the same internal storage of 256 GB.

OPPO Find X3 Pro

₹99,890

(Not Released in India)

Samsung Galaxy S21 Ultra

₹128,999

(Out of Stock)

Summary

Release Date

27 Dec, 2021

27 Jan, 2021

14 May, 2026

Performance


Snapdragon 888	Samsung Exynos 2100	Snapdragon 8 Elite Gen 5
Octa Core (upto 2.84 GHz)	Octa Core (upto 2.9 GHz)	Octa Core (upto 4.61 GHz)
8 GB RAM	12 GB RAM	16 GB RAM

Display


6.7 inches (17.02 cm)	6.8 inches (17.27 cm)	6.82 inches (17.32 cm)
AMOLED	Dynamic AMOLED 2x	AMOLED
1440x3216 px (QHD+)	1440x3200 px (QHD+)	1440x3168 px (QHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	108 MP Wide Angle Primary Camera	200 MP Primary Camera (upto 3.7x Optical Zoom)
50 MP Ultra-Wide Angle Camera	12 MP Ultra-Wide Angle Camera	200 MP Telephoto Camera
13 MP Telephoto Camera	10 MP Telephoto Camera (upto 3x Optical Zoom)	50 MP Ultra-Wide Angle Camera
3 MP Macro Camera	10 MP Camera (upto 10x Optical Zoom)	N/A

Front Camera


32 MP Wide Angle Lens	40 MP Wide Angle Lens	50 MP

Battery


4500 mAh	5000 mAh	6600 mAh
65W Super VOOC Charging	25W Fast Charging	100W Flash Charging
Wireless Charging	Wireless Charging	Wireless Charging

Storage

256 GB	256 GB	512 GB
UFS 3.1	UFS 3.1	UFS 4.1

Expert Review

N/A

8.0/10

Read Expert Review

8.7/10

Read Expert Review

Pros

Device yet to be reviewed

Flagship-grade performance
Great cameras
Stunning display
Long-lasting battery life

Stellar and versatile three-lens camera system
Excellent performance
Bright and crisp 2K AMOLED display

Cons

Device yet to be reviewed

Uneven weight distribution
No expandable storage
Purple-sky effect in lowlight scenarios

Battery life could have been better
Very expensive with camera kit
No shortcut key

User Ratings

N/A

4.2/5

(1,169 ratings)

4.6/5

(29 ratings)

Benchmarks (The higher, the better)

N/A	646,482 AnTuTu Score	3,977,648 AnTuTu Score
N/A	10h 37m Battery Life (PC Mark)	15h 10m Battery Life (PC Mark)

Compare Prices

Not Available in any store

₹159,999

@ Amazon

Video

There are no videos available for the device.

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General

Launch Date

N/A

Jan 27, 2021

(Official)

May 06, 2026

(Official)

Operating System

Android v11

Android v16

OS Updates

N/A

5 Year

Security Updates

N/A

7 Year

Custom UI

ColorOS

Samsung One UI

Origin OS

Performance

Performance Rating

Very Good

Best In Class

Chipset

Qualcomm Snapdragon 888

Samsung Exynos 2100

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Processor

Octa core

2.84 GHz, Single core, Kryo 680 2.42 GHz, Tri core, Kryo 680 1.8 GHz, Quad core, Kryo 680

Octa core

2.9 GHz, Single core, Cortex X1 2.8 GHz, Tri core, Cortex A78 2.2 GHz, Quad core, Cortex A55

Octa core

4.61 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

5 nm

3 nm

Graphics (GPU)

Adreno 660

Mali-G78 MP14

Adreno 840

RAM

8 GB

12 GB / 16 GB

16 GB

RAM Type

LPDDR5

LPDDR5X Ultra

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A

646,482

3,977,648

Bootup Time (The lower, the better)

N/A

34.0 s

14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A

6,450

Battery Drain* (The lower, the better)

N/A

8.0 %

7.0 %

Heating* (The lower, the better)

N/A

23.5 %

21.7 %

* after 30 mins of gaming

Display

Display Rating

Best In Class

Excellent

Best In Class

Display Type

AMOLED

Dynamic AMOLED 2x

AMOLED

Screen Size

6.7 inches (17.02 cm)

6.8 inches (17.27 cm)

6.82 inches (17.32 cm)

Resolution

1440x3216 px (QHD+)

1440x3200 px (QHD+)

1440x3168 px (QHD+)

Brightness

N/A

1500 nits

N/A

Peak Brightness

N/A

4500 nits

Refresh Rate

120 Hz

144 Hz

Aspect Ratio

20:9

19.8:9

Pixel Density

526 ppi

516 ppi

510 ppi

Screen to Body Ratio (calculated)

89.63 %

89.44 %

89.7 %

Screen Protection

Corning Gorilla Glass v5

Corning Gorilla Glass Glass Victus

Yes

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+

Yes

Screen to Body Ratio (claimed by the brand)

92.7 %

N/A

94.49 %

Design

Height

163.4 mm

165.1 mm

162.98 mm

Width

74 mm

75.6 mm

76.81 mm

Thickness

8.3 mm

8.9 mm

8.19 mm

Weight

193 grams

227 grams

232 grams

Build Material

Back: Mineral Glass

Back: Gorilla Glass

Back: Glass

Water Resistance

Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)

N/A

Ruggedness

Dust proof

N/A

Rear Camera

Rear Camera Rating

Very Good

Excellent

Best In Class

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle1/1.56" sensor size IMX766 Exmor-RS CMOS Sensor 1µm pixel size

108 MP
Primary Cameraf/1.8 Wide Angle26 mm focal length 1/1.33" sensor size S5KHM3 ISOCELL Plus 0.8µm pixel size

200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size

50 MP
f/2.2 Ultra-Wide Angle Camera1/1.56" sensor size 1µm pixel size

12 MP
f/2.2 Ultra-Wide Angle Camera13 mm focal length 1/2.55" sensor size 1.4µm pixel size

200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size

13 MP
f/2.4 Telephoto Camera52 mm focal length

10 MP
Telephoto Camera72 mm focal length 1/3.24" sensor size 1.22µm pixel size

50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length

3 MP
f/3.0 Macro Camera

10 MP
f/4.91/3.24" sensor size 1.22µm pixel size

N/A

Autofocus

Yes

Yes Phase Detection Autofocus Laser Autofocus

Yes

OIS

Yes

Flash

Yes LED Flash

Yes Dual LED Flash

Image Resolution

8150 x 6120 Pixels

12000 x 9000 Pixels

N/A

Settings

Exposure compensation

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

N/A

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

105 x Digital Zoom
3.7 x Optical Zoom

Video Recording

3840x2160 @ 30 fps
1920x1080 @ 60 fps

8k @24 fps
4k @30 fps
Full HD @60 fps
HD @960 fps

8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120 fps

Video Recording Features

N/A

Slow Motion
Video HDR
Bokeh portrait video
Video Pro Mode

N/A

Front Camera

Front Camera Rating

Very Good

Excellent

Best In Class

Resolution

32 MP
f/2.4 Wide Angle Primary Camera26 mm focal length 1/2.8" sensor size 0.8µm pixel size

40 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/2.8" sensor size 0.7µm pixel size

50 MP
f/2.45 Primary Camera

Autofocus

N/A

Yes Phase Detection Autofocus

N/A

Flash

N/A

Yes Screen flash

Video Recording

1920x1080 @ 30 fps

4k @30 fps
Full HD @30 fps

N/A

Battery

Battery Rating

Excellent

Very Good

Excellent

Capacity

4500 mAh

5000 mAh

6600 mAh

Battery Type

Li-Polymer

Li-ion

TalkTime

N/A

Up to 41 Hours(4G)

N/A

Quick Charging

Yes 65W Super VOOC Charging v2.0 40% in 10 minutes

Yes 25W Fast Charging

Yes 100W Flash Charging

Wireless Charging

Yes

Yes 40W Wireless Charging

Wireless Reverse Charging

Yes

N/A

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A

10h 37m

15h 10m

Charging Time (20% to 100%) (The lower, the better)

N/A

0h 55m 14s

0h 36m 0s

Storage

Internal Storage

256 GB

256 GB / 512 GB

512 GB

Storage Type

UFS 3.1

UFS 4.1

Expandable Storage

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N3 / N7 / N28
TDD N38 / N41 / N66 / N77 / N78 / N79

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)

SIM 2

4G Bands:

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)

SAR Value

N/A

Head: 0.77 W/kg Body: 1.02 W/kg

N/A

Wi-Fi

Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz MIMO

Yes Wi-Fi 7 (802.11 be/ax) MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.2

Yes v6.0

GPS

Yes with A-GPS Glonass

NFC

Yes

IR Blaster

N/A

Yes

Multimedia

Stereo Speakers

N/A

Yes

N/A

Audio Jack

USB Type-C

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

On-screen

Fingerprint Sensor Type

Optical

Ultrasonic

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

Not Available in any store

₹159,999

@ Amazon