Oppo Find X8 vs Oppo K13x – Price, Specs & Features

Q: Which phone has better performance, the Oppo Find X8 or the Oppo K13x?

In this performance comparison, the Oppo Find X8 with its Dimensity 9400 (3nm) performs better than the Oppo K13x with the Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Oppo Find X8 alternatives

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Apple iPhone 16 Pro Max

Apple iPhone 15

Samsung Galaxy S25 Ultra

Samsung Galaxy S23 Ultra

Apple iPhone 16 Pro

Oppo K13x 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

Oppo K13x

Dimensity 6300
6 nm
6000 mAh
45W
6.67"
720 x 1604 pixels
50 MP
1080p@30/60fps
Specs

Oppo K13x

General

Launch Date

November 21, 2024

June 23, 2025

Availability

Available Now

Android 15

Custom UI

ColorOS 15

OS Updates

5 Years

2 Years

Security Updates

6 Years

3 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

Google Gemini, AI Writer, AI Summary, Screen Translator, AI Eraser, AI Motion, AI Portrait and More

Body

Dimensions

157.4 x 74.3 x 7.9 mm

165.7 x 76.2 x 7.9 mm

Thickness

7.9 mm

Weight

193 g

194 g

Back Material

Gorilla Glass 7i

Build Details

Aluminum Frame, Glass Back

IP Rating

IP68 (up to 1.5m for 30 min)

IP65 (dust tight and water resistant (low pressure water jets), MIL-STD-810H compliant*)

Display

Size

6.59 inches

6.67 inches

Type

AMOLED, HDR10+ Ultra HDR image support

IPS LCD

Refresh Rate

120 Hz

Peak Brightness

4500 nits

1000 nits

Resolution

1256 x 2760 pixels

720 x 1604 pixels

Pixel Density

460 ppi

264 ppi

Aspect Ratio

19.78:9

20:9

Screen to Body Ratio

90.3 %

85.2 %

Protection

Gorilla Glass 7i

Performance

Chipset¹

Mediatek Dimensity 9400

Mediatek Dimensity 6300

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
2x2.4 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 (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)

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
OmniVision OV50D, f/1.8, (wide), PDAF

2 MP,
f/2.4, (Mono)

OIS

Yes

Features

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

LED flash, HDR, panorama

Video Recording

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

1080p@30/60fps

Video Recording Features

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

Selfie Camera

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

8 MP
GalaxyCore GC08A8, 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
SIM1: Nano, SIM2: Nano (Hybrid)

5G Support

Yes

15 5G bands
n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n66, n77, n78

Yes

9 5G bands
n1, n3, n5, n8, n28, 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

USB

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

USB Type-C 2.0, OTG

Bluetooth

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5630 mAh

6000 mAh

Type

Silicon Carbon

Li-Po

Removable

Wired charging

80W

45W

Charging Speed

50% in 37 min

Reverse Wired Charging

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

Side-mounted fingerprint sensor, accelerometer, proximity, compass

Colors and Pricing

Colors

Space Black, Star Grey

Midnight Violet, Sunset Peach

Price in India

₹69999

₹11999

FAQs

Which phone has better performance?

In this performance comparison, the Oppo Find X8 with its Mediatek Dimensity 9400 (3nm) performs better than the Oppo K13x with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Oppo Find X8 offers 5 years of OS updates, whereas Oppo K13x provides 2 years. For security updates, Oppo Find X8 offers 6 years of support compared to Oppo K13x's 3 years.

Which phone has a better display?

Oppo Find X8 features a superior AMOLED display, while Oppo K13x comes with an LCD panel. 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 K13x features a larger 6000 mAh battery, potentially delivering better battery life. Oppo Find X8 also supports faster wired charging at 80W, compared to 45W on Oppo K13x. Oppo Find X8 supports wireless charging at 50W, while Oppo K13x 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

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