OPPO Find X8 vs Xiaomi 15

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Comparing the OPPO Find X8 vs Xiaomi 15 across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi 15 scores higher on the Geekbench Multi-Core test with 9,252, while OPPO Find X8 scores 8,515, making Xiaomi 15 the better performer.


Display: OPPO Find X8 offers a screen size of 6.59 inches, while Xiaomi 15 offers 6.36 inches, making OPPO Find X8 the larger display of the two. OPPO Find X8 features a ProXDR LTPO display compared to Xiaomi 15's LTPO OLED, making OPPO Find X8 the better display of the two.


Rear Camera: Both OPPO Find X8 and Xiaomi 15 feature a 50 MP primary rear camera.


Front Camera: Both OPPO Find X8 and Xiaomi 15 feature a 32 MP primary front camera.


Battery: Xiaomi 15 delivers longer battery life with 13h 44m, while OPPO Find X8 delivers 10h 07m, making Xiaomi 15 the better pick for all day usage.


Storage: Xiaomi 15 offers higher internal storage with 512 GB, while OPPO Find X8 offers 256 GB, making Xiaomi 15 the better option for storage.


Expert Review: Xiaomi 15 receives a higher expert rating of 8.2 from the editorial team, while OPPO Find X8 is rated 8.1.


User Rating: OPPO Find X8 receives a higher user rating of 4.6, while Xiaomi 15 has a rating of 4.5.

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OPPO Find X8
₹79,999
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Xiaomi 15
₹69,990
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₹79,999
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Summary

Release Date

21 Nov, 2024
19 Mar, 2025
18 Sep, 2026

Performance

MediaTek Dimensity 9400
Snapdragon 8 Elite
Samsung Exynos 2500 S5E9955
Octa Core (upto 3.63 GHz)
Octa Core (upto 4.32 GHz)
Deca Core (upto 3.3 GHz)
12 GB RAM
12 GB RAM
8 GB RAM

Display

6.59 inches (16.74 cm)
6.36 inches (16.15 cm)
6.736 inches (171.1 mm)
ProXDR LTPO
LTPO OLED
Dynamic AMOLED 2x
1256x2760 px (FHD+)
1200x2670 px (FHD+)
1080x2340 px (FHD+)
120 Hz Refresh Rate
120 Hz Refresh Rate
120 Hz Refresh Rate

Rear Camera

50 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
50 MP
Ultra-Wide Angle Camera
50 MP
Ultra-Wide Angle Camera
12 MP
Ultra-Wide Angle Camera
50 MP
Telephoto Camera (upto 3x Optical Zoom)
50 MP
Telephoto Camera (upto 60x Optical Zoom)
8 MP
Telephoto Camera (upto 3x Optical Zoom)

Front Camera

32 MP
Wide Angle Lens
32 MP
Wide Angle Lens
12 MP
Wide Angle Lens

Battery

5630 mAh
5240 mAh
4900 mAh
80W Super VOOC Charging
90W Hyper Charging
45W Fast Charging
Wireless Charging
Wireless Charging
Wireless Charging

Storage

256 GB
512 GB
128 GB
UFS 4.0
UFS 4.0
UFS 4.0

Expert Review

8.1/10
8.2/10
8.4/10

Pros

  • Powerful MediaTek Dimensity 9400 chipset
  • Compact in-hand feel
  • Capable periscope camera
  • Impressive AI image editing features
  • Compact and lightweight design
  • Excellent performance
  • Versatile Leica cameras
  • Solid battery life and fast charging
  • Large and smooth display
  • Slim and lightweight build
  • Long-term software support
  • Impressive dual speakers

Cons

  • Excessive pre-installed apps
  • AI enhancements at high zoom levels
  • Occasional contrast and exposure issues
  • Throttles under heavy load
  • Battery life could be better
  • Less suited for power users

User Ratings

4.6/5
(708 ratings)
4.5/5
(551 ratings)
N/A

Benchmarks (The higher, the better)

2,339,136
AnTuTu Score
2,431,158
AnTuTu Score
2,471,984
AnTuTu Score
10h 07m
Battery Life (PC Mark)
13h 44m
Battery Life (PC Mark)
10h 16m
Battery Life (PC Mark)

Compare Prices

₹79,999
@ Flipkart
Not Available in any store
₹79,999
@ Samsung Shop

Video

Videos
2 More Videos
Videos
1 More Video
There are no videos available for the device.

User Feedback

General

Launch Date

Nov 21, 2024
(Official)
Mar 19, 2025
(Official)
Sep 04, 2026
(Official)

Operating System

Android v15
Android v15
Android v17

OS Updates

4 Years
4 Years
7 Year

Security Updates

6 Years
6 Years
7 Year

Custom UI

ColorOS
HyperOS
Samsung One UI

Performance

Performance Rating

Excellent
Best In Class
Excellent

Chipset

MediaTek Dimensity 9400
View Details
Qualcomm Snapdragon 8 Elite SM8750
View Details
Samsung Exynos 2500 S5E9955
View Details

Processor

Octa core

3.63 GHz, Single core, Cortex X925 3.3 GHz, Tri core, Cortex X4 2.4 GHz, Quad core, Cortex A720
Octa core

4.32 GHz, Dual core, Oryon 3.53 GHz, Hexa Core, Oryon
Deca Core

3.3 GHz, Single core, Cortex X925 2.74 GHz, Dual core, Cortex A725 2.36 GHz, Penta Core, Cortex A725 1.8 GHz, Dual core, Cortex A520

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

3 nm
3 nm
3 nm

Graphics (GPU)

Immortalis-G925
Adreno 830
Galileo

RAM

12 GB / 16 GB
12 GB
8 GB

RAM Type

LPDDR5X
LPDDR5X
LPDDR5X

Cooling Technology

Vapor Chamber
Hybrid Cooling System
Vapor Chamber Cooling 5526 mm²

Performance Test Results

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

2,339,136
2,431,158
2,471,984

Bootup Time (The lower, the better)

19.0 s
14.0 s
16.0 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.

5,942
N/A
5,513

Battery Drain* (The lower, the better)

7.0 %
6.0 %
N/A

Heating* (The lower, the better)

16.6 %
28.1 %
N/A
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent
Excellent

Display Type

ProXDR LTPO
LTPO OLED
Dynamic AMOLED 2x

Screen Size

6.59 inches  (16.74 cm)
6.36 inches  (16.15 cm)
6.736 inches  (171.1 mm)

Resolution

1256x2760 px (FHD+)
1200x2670 px (FHD+)
1080x2340 px (FHD+)

Peak Brightness

4500 nits
3200 nits
1900 nits

HBM Brightness

1600 nits
N/A
1200 nits

PWM Dimming

3840 Hz
1920 Hz
N/A

Refresh Rate

120 Hz
120 Hz
120 Hz

Touch Sampling Rate

240 Hz
300 Hz
N/A

Aspect Ratio

N/A
20:9
19.5:9

Pixel Density

460 ppi
460 ppi
382 ppi

Screen to Body Ratio (calculated)

90.95 %
90.06 %
89.69 %

Screen Protection

Corning Gorilla Glass 7i
Yes
Corning Gorilla Glass Victus+

Bezel-less Display

Yes with punch-hole display
Yes with punch-hole display
Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+
Yes HDR 10+
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

94.3 %
N/A
89.69 %

Design

Height

157.35 mm
152.3 mm
161.6 mm

Width

74.33 mm
71.2 mm
76.9 mm

Thickness

7.85 mm
8.08 mm
7.4 mm

Weight

193 grams
191 grams
193 grams

Build Material

Back: Corning Gorilla Glass 7i
N/A
Back: Corning Gorilla Glass Victus+

Water Resistance

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)
Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)
Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof
Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Excellent
Excellent
Excellent

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle 84° field-of-view24 mm focal length 1/1.56" sensor size LYT 700
50 MP
Primary Camera10x Digital Zoomf/1.62 Wide Angle23 mm focal length 1/1.31" sensor size Light Fusion 900 1.2µm pixel size
50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 84° field-of-view24 mm focal length 1/1.56" sensor size S5KGNK 1µm pixel size
50 MP
f/2.0 Ultra-Wide Angle Camera15 mm focal length 1/2.7" sensor size
50 MP
f/2.2 Ultra-Wide Angle Camera14 mm focal length
12 MP
f/2.2 Ultra-Wide Angle Camera26 mm focal length 1/3.2" sensor size 1.12µm pixel size
50 MP
f/2.6 Telephoto Camera73 mm focal length 1/1.95" sensor size
50 MP
f/2.0 Telephoto Camera60 mm focal length
8 MP
f/2.4 Telephoto Camera1/4.4" sensor size 1µm pixel size

Autofocus

Yes Laser Autofocus
Yes Laser Autofocus
Yes Dual Pixel Phase Detection Autofocus

OIS

Yes
Yes
Yes

Flash

Yes LED Flash
Yes Dual-color LED Flash
Yes LED Flash

Image Resolution

8150 x 6150 Pixels
8150 x 6150 Pixels
6144 x 8192 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode
Lightning Burst
SuperMoon
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
10 x Digital Zoom
Auto Flash
Custom Watermark
Face detection
Filters
Touch to focus
Xiaomi ProFocus
10 x Digital Zoom
Auto Flash
Face detection
Touch to focus
View More

Video Recording

4k @60 fps
Full HD @240 fps
HD @480 fps
8k @30 fps
4k @60 fps
Full HD @960 fps
HD @1920 fps
8k @30 fps
4k @30/60 fps
Full HD @30/60/240 fps

Video Recording Features

Dual Video Recording
Slow Motion
Video HDR
Dual Video Recording
Slow Motion
Video HDR
Video Pro Mode
Dual Video Recording
Slow Motion
Video HDR
Video Pro Mode

Front Camera

Front Camera Rating

Excellent
Excellent
Excellent

Resolution

32 MP
f/2.4 Wide Angle Primary Camera21 mm focal length 1/2.74" sensor size 0.8µm pixel size
32 MP
f/2.0 Wide Angle Primary Camera21 mm focal length 0.7µm pixel size
12 MP
f/2.2 Wide Angle Primary Camera1/3.2" sensor size 1.12µm pixel size

Autofocus

N/A
N/A
No

Flash

N/A
Yes Screen flash
No

Video Recording

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

Battery

Battery Rating

Excellent
Excellent
Excellent

Capacity

5630 mAh
5240 mAh
4900 mAh

Battery Type

Silicon Carbon
Silicon Carbon
Li-ion

Quick Charging

Yes 80W Super VOOC Charging
Yes 90W Hyper Charging
Yes 45W Fast Charging v2.0 69% in 70 minutes

Wireless Charging

Yes 50W Wireless Charging
Yes 50W Wireless Charging
Yes 15W Wireless Charging

Reverse Charging

N/A
N/A
Yes

Wireless Reverse Charging

Yes 10W Wireless Reverse Charging
Yes 10W Wireless Reverse Charging
Yes

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.

10h 07m
13h 44m
10h 16m

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

50m 59s
38m
1h 6m

Storage

Internal Storage

256 GB / 512 GB
512 GB
128 GB / 512 GB

Storage Type

UFS 4.0
UFS 4.0
UFS 4.0

Expandable Storage

No
No
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano
SIM1: Nano/eSIM SIM2: eSIM

Network Support

5G 4G
5G 4G
5G 4G

VoLTE

Yes
Yes
Yes

SIM 1

5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N28
TDD N38 / N40 / N41 / N66 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N75 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N14 / N20 / N26 / N28 / N30 / N66 / N70 / N71
TDD N38 / N41 / N48 / N77 / N78
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42)
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 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) / 3500(band 42)
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) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 850(band 5) / 700(band 13) / 700(band 14) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700 (band 12)
View More

SIM 2

5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N28
TDD N38 / N40 / N41 / N66 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N75 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N14 / N20 / N25 / N26 / N28 / N30 / N66 / N70 / N71
TDD N38 / N40 / N41 / N48 / N77 / N78
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42)
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 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) / 3500(band 42)
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 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 13) / 700(band 14) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 700(band 29) / 2300(band 30) / 1700(band 66)
View More

SAR Value

Head: 1.167 W/kg Body: 0.751 W/kg
N/A
Head: 1.6 W/kg

Wi-Fi

Yes Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz MIMO
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz MIMO
Yes Wi-Fi 6E (802.11 a/b/e/g/n/ac/ax) 5GHz 6GHz MIMO

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.4
Yes v6.0
Yes v5.4

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

Yes
Yes
Yes

Multimedia

Stereo Speakers

Yes
Yes
Yes

Audio Jack

USB Type-C
USB Type-C
USB Type-C

Audio Features

Dolby Atmos
Dolby Atmos
Dolby Atmos

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen
On-screen

Fingerprint Sensor Type

Optical
Ultrasonic
Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Barometer Compass Gyroscope Geomagnetic sensor Hall sensor

Compare Prices

₹79,999
@ Flipkart
Not Available in any store
₹79,999
@ Samsung Shop