Oppo Find X8 vs Samsung Galaxy M55s – Price, Specs & Features

Q: Which phone has better performance, the Oppo Find X8 or the Samsung Galaxy M55s?

In this performance comparison, the Oppo Find X8 with its Dimensity 9400 (3nm) performs better than the Samsung Galaxy M55s with the Snapdragon 7 Gen 1 (4nm), thanks to superior chipset efficiency.

Oppo Find X8 alternatives

Tap above to see alternatives.

Samsung Galaxy M55s alternatives

Tap above to see alternatives.

Your comparison result will be shown here.

Oppo Find X8

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

Samsung Galaxy M55s

Snapdragon 7 Gen 1
4 nm
5000 mAh
45W
6.7"
1080x2400 pixels
50 MP
4K@30fps
Specs

Samsung Galaxy M55s

General

Launch Date

November 21, 2024

September 23, 2024

Availability

Available Now

Android 15

Android 14

Custom UI

ColorOS 15

One UI 6.1

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

163.9 x 76.5 x 7.8 mm

Thickness

7.9 mm

7.8 mm

Weight

193 g

180 g

Back Material

Gorilla Glass 7i

Build Details

Aluminum Frame, Glass Back

IP Rating

IP68 (up to 1.5m for 30 min)

IP67

Display

Size

6.59 inches

6.7 inches

Type

AMOLED, HDR10+ Ultra HDR image support

Super AMOLED+, Always-on display

Refresh Rate

120 Hz

Peak Brightness

4500 nits

1000 nits

Resolution

1256 x 2760 pixels

1080x2400 pixels

Pixel Density

460 ppi

393 ppi

Aspect Ratio

19.78:9

19.5:9

Screen to Body Ratio

90.3 %

86.4 %

Protection

Gorilla Glass 7i

Performance

Chipset¹

Mediatek Dimensity 9400

Qualcomm Snapdragon 7 Gen 1

Process Size

3 nm

4 nm

CPU

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

Octa-core
1x2.4 GHz Cortex-A710
3x2.36 GHz Cortex-A710
4x1.8 GHz Cortex-A510

GPU

Immortalis-G925

Adreno 644

RAM & Storage

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

8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)

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), 1/1.56", 1.0µm, PDAF, OIS)

8 MP
(f/2.2, 123˚ (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

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

Video Recording Features

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

Dual Video Recording, Slo-motion, Video Pro Mode

Selfie Camera

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

50 MP
(f/2.4, (wide))

Selfie Features

Panorama

Selfie Video Recording

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

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

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

13 5G Bands

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

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi 6

Wi-Fi Details

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

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

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, OTG

Bluetooth

5.4

5.2

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

45W

Wireless Charging

50W

Reverse Wireless Charging

10W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

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

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

Colors and Pricing

Colors

Space Black, Star Grey

Thunder Black and Coral Green

Price in India

₹69999

₹16449

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 M55s with the Qualcomm Snapdragon 7 Gen 1 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Oppo Find X8 offers 5 years of OS updates, whereas Samsung Galaxy M55s provides 4 years. For security updates, Oppo Find X8 offers 6 years of support compared to Samsung Galaxy M55s's 5 years.

Which phone has a better display?

Both Oppo Find X8 and Samsung Galaxy M55s feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. 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 45W on Samsung Galaxy M55s. Oppo Find X8 supports wireless charging at 50W, while Samsung Galaxy M55s does not support wireless charging.

Which phone has better water and dust resistance?

Oppo Find X8 offers better protection against water and dust with an IP68 rating.

Can I buy these phones on Amazon?

Oppo Find X8 – Check price here
Samsung Galaxy M55s – Check price here

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