Oppo Find X8 vs Samsung Galaxy A15 – Price, Specs & Features

Q: Which phone has better performance, the Oppo Find X8 or the Samsung Galaxy A15?

In this performance comparison, the Oppo Find X8 with its Dimensity 9400 (3nm) performs better than the Samsung Galaxy A15 with the Dimensity 6100+ (6nm), thanks to superior chipset efficiency.

Oppo Find X8 alternatives

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Samsung Galaxy S25+

Samsung Galaxy S23+

Apple iPhone 15

Samsung Galaxy S25 Ultra

Apple iPhone 15 Pro

Samsung Galaxy A15 alternatives

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Oppo Find X8

Dimensity 9400
3 nm
5630 mAh
80W
6.59"
1256 x 2760 pixels
50 MP
4K@30/60fps
Specs

Samsung Galaxy A15

Dimensity 6100+
6 nm
5000 mAh
25W
6.5"
1080 x 2340 pixels
50 MP
1080p@30fps
Specs

Samsung Galaxy A15

General

Launch Date

November 21, 2024

December 11, 2023

Availability

Available Now

Android 15

Android 14

Custom UI

ColorOS 15

One UI 6

OS Updates

5 Years

4 Years

Security Updates

6 Years

5 Years

AI Features

AI Screen Recognition, Gemini, AI Toolbox with AI Summary, AI Speak and AI Writer, AI Studio, AI Eraser, AI Ultra Clarity, AI Unblur, AI Editor

Body

Dimensions

157.4 x 74.3 x 7.9 mm

160.1 x 76.8 x 8.4 mm

Thickness

7.9 mm

8.4 mm

Weight

193 g

200 g

Back Material

Gorilla Glass 7i

Build Details

Aluminum Frame, Glass Back

Plastic Back, Plastic Frame

IP Rating

IP68 (up to 1.5m for 30 min)

Display

Size

6.59 inches

6.5 inches

Type

AMOLED, HDR10+ Ultra HDR image support

Super AMOLED

Refresh Rate

120 Hz

90 Hz

Peak Brightness

4500 nits

420 nits

Resolution

1256 x 2760 pixels

1080 x 2340 pixels

Pixel Density

460 ppi

396 ppi

Aspect Ratio

19.78:9

19.5:9

Screen to Body Ratio

90.3 %

84.3 %

Protection

Gorilla Glass 7i

Performance

Chipset¹

Mediatek Dimensity 9400

Mediatek Dimensity 6100+

Process Size

3 nm

6 nm

CPU

Octa-core
1x3.63 GHz Cortex-X925
3x3.3 GHz Cortex-X4
4x2.4 GHz Cortex-A720

Octa-core
2x2.2 GHz Cortex-A76
6x2.0 GHz Cortex-A55

GPU

Immortalis-G925

Mali-G57 MC2

RAM & Storage

12GB 256GB (UFS 4.0)
16GB 512GB (UFS 4.0)

4GB 128GB
6GB 128GB
8GB 128GB
8GB 256GB

RAM Type

LPDDR5X

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS

50 MP
f/2.6, 73mm (periscope telephoto), 1/1.95", 0.61µm, 3x optical zoom, multi-directional PDAF, OIS

50 MP
f/2.0, 15mm, 120˚ (ultrawide), 1/2.75", 0.64µm, multi-directional PDAF

50 MP
f/1.8, (wide), AF

5 MP
f/2.2, (ultrawide)

2 MP
f/2.4, (macro)

OIS

Yes

Features

Laser AF, Hasselblad Color Calibration, LED flash, HDR, panorama

LED flash, panorama, HDR, 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Video Recording

4K@30/60fps
1080p@30/60/240fps

1080p@30fps

Video Recording Features

gyro-EIS, HDR, 10‑bit video, Dolby Vision, Slo-motion

gyro-EIS

Selfie Camera

32 MP
f/2.4, 21mm (wide), 1/2.74", 0.8µm

13 MP
f/2.0, (wide)

Selfie Features

Panorama

Selfie Video Recording

4K@30/60fps
1080p@30/60fps

1080p@30fps

Connectivity

SIM

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano

Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)

SIM 1

15 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N28
TDD: N38, N40, N41, N66, N77, N78

12 5G Bands

FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: N40, N41, N77, N78

SIM 2

15 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N28
TDD: N38, N40, N41, N66, N77, N78

12 5G Bands

FDD: N1, N3, N5, N7, N8, N26, N28, N66
TDD: N40, N41, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi 5

Wi-Fi Details

802.11 a/b/g/n/ac/be/ax 5GHz 6GHz, MIMO

802.11 a/b/g/n/ac 5GHz

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 3.0 (Global), 2.0 (China), OTG

USB Type-C 2.0

Bluetooth

5.4

5.3

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5630 mAh

5000 mAh

Type

Silicon Carbon

Li-ion

Removable

Wired charging

80W

25W

Wireless Charging

50W

Reverse Wireless Charging

10W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Extra Features

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum

Fingerprint (side-mounted), accelerometer, gyro, compass

Others

Virtual proximity sensing

Colors and Pricing

Colors

Space Black, Star Grey

Brave Black, Personality Yellow, Magical Blue, Optimistic Blue

Price in India

₹69999

₹17999

FAQs

Which phone has better performance?

In this performance comparison, the Oppo Find X8 with its Mediatek Dimensity 9400 (3nm) performs better than the Samsung Galaxy A15 with the Mediatek Dimensity 6100+ (6nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Oppo Find X8 offers 5 years of OS updates, whereas Samsung Galaxy A15 provides 4 years. For security updates, Oppo Find X8 offers 6 years of support compared to Samsung Galaxy A15's 5 years.

Which phone has a better display?

Both Oppo Find X8 and Samsung Galaxy A15 feature AMOLED displays, offering vibrant colors and deeper blacks. In terms of smoothness, Oppo Find X8 offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. Oppo Find X8 also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Notably, Oppo Find X8 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Oppo Find X8 comes with a larger 5630 mAh battery, which may offer longer usage on a single charge. Oppo Find X8 also supports faster wired charging at 80W, compared to 25W on Samsung Galaxy A15. Oppo Find X8 supports wireless charging at 50W, while Samsung Galaxy A15 does not support wireless charging.

Which phone has better water and dust resistance?

Oppo Find X8 includes an IP68 rating, while Samsung Galaxy A15 lacks an official IP rating.

Can I buy these phones on Amazon?

Oppo Find X8 – Check price here
Samsung Galaxy A15 – Check price here

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.