Oppo K13x vs vivo X Fold5 – Price, Specs & Features

Q: Which phone has better performance, the Oppo K13x or the vivo X Fold5?

In this performance comparison, the vivo X Fold5 with its Snapdragon 8 Gen 3 (4nm) performs better than the Oppo K13x with the Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Oppo K13x alternatives

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vivo X Fold5 alternatives

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Motorola Razr 50 Ultra

Motorola Razr 60 Ultra

Vivo X Fold3 Pro

Tecno Phantom V Fold2

Samsung Galaxy Z Fold6

Your comparison result will be shown here.

Oppo K13x

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

vivo X Fold5

Snapdragon 8 Gen 3
4 nm
6000 mAh
80W
8.03"
2200 x 2480 pixels
50 MP
8K@30fps
Specs

vivo X Fold5

General

Launch Date

June 23, 2025

July 14, 2025

Availability

Available Now

Android 15

Custom UI

ColorOS 15

OriginOS 5 (China)

OS Updates

2 Years

4 Years

Security Updates

3 Years

5 Years

AI Features

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

Google Gemini, Circle to Search, AI Screen Translation, Live Text, Smart Call Assistant and more

Body

Folded Dimensions

165.7 x 76.2 x 7.9 mm

159.7 x 72.6 x 9.2 mm

Folded Thickness

7.9 mm

9.2 mm

UnFolded Dimensions

159.7 x 142.3 x 4.3 mm

UnFolded Thickness

4.3 mm

Weight

194 g

217 g

Build Details

Aluminum Alloy Frame, Glass Fiber Back

IP Rating

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

IP59 (dust protected and water resistant (high pressure water jets; immersible up to 3m for 30 min), Also IP58 Rated)

Display

Size

6.67 inches

8.03 inches

Type

IPS LCD

Foldable LTPO AMOLED, 1B colors, PWM, HDR10+, Dolby Vision

Refresh Rate

120 Hz

Peak Brightness

1000 nits

4500 nits

Resolution

720 x 1604 pixels

2200 x 2480 pixels

Pixel Density

264 ppi

413 ppi

Aspect Ratio

20:9

4:3

Screen to Body Ratio

85.2 %

90.9 %

Protection

Gorilla Glass 7i

Cover Display

Size

6.53 inches

Type

LTPO AMOLED

Refresh Rate

120 Hz

Peak Brightness

5500 nits

Resolution

1172 x 2748 pixels

Aspect Ratio

21:9

Performance

Chipset¹

Mediatek Dimensity 6300

Qualcomm Snapdragon 8 Gen 3

Process Size

6 nm

4 nm

CPU

Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55

Octa-core
1x3.3 GHz Cortex-X4
3x3.2 GHz Cortex-A720
2x3.0 GHz Cortex-A720
2x2.3 GHz Cortex-A520

GPU

Mali-G57 MC2

Adreno 750

RAM & Storage

4GB 128GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)

16GB 512GB (UFS 4.1)

RAM Type

LPDDR4X

LPDDR5X Ultra

Expandable Memory

Yes

Camera

Main Camera

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

2 MP,
f/2.4, (Mono)

50 MP
f/1.57, (wide), 1/1.56", Sony IMX921, PDAF, OIS

50 MP
f/2.55, 85mm (periscope telephoto), 1/1.95", Sony IMX882, PDAF, OIS, 3x optical zoom

50 MP
f/2.1, 15mm, 119˚ (ultrawide), 1/2.76", Samsung JN1, PDAF

OIS

Yes

Features

LED flash, HDR, panorama

Color spectrum sensor, Laser AF, Zeiss optics, Zeiss T* lens coating, Dual-LED flash, panorama

Video Recording

1080p@30/60fps

8K@30fps
4K@30/60fps
1080p@30/60fps, gyro-EIS

Selfie Camera

8 MP
GalaxyCore GC08A8, f/2.0, (wide)

20 MP
f/2.4, (wide)

Selfie Features

HDR

Selfie Video Recording

1080p@30fps

1080p

Cover Camera

20 MP
f/2.4, (wide)

Connectivity

SIM

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

Dual SIM
SIM1: Nano, SIM2: Nano

SIM 1

9 5G Bands

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

18 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28
TDD: N38, N40, N41, N48, N66, N77, N78

SIM 2

9 5G Bands

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

18 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28
TDD: N38, N40, N41, N48, N66, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 5

Wi-Fi 7

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 3.2, OTG, Display Port

Bluetooth

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

UWB (Ultra Wideband)

Battery

Capacity

6000 mAh

Type

Li-Po

Si/C Li-Ion

Removable

Wired charging

45W

80W

Charging Speed

50% in 37 min

Wireless Charging

40W

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Extra Features

Sensors

Side-mounted fingerprint sensor, accelerometer, proximity, compass

Side-mounted fingerprint sensor, accelerometer, gyroscope, proximity, compass

Colors and Pricing

Colors

Midnight Violet, Sunset Peach

Titanium Gray

Price in India

₹11999

₹149999

FAQs

Which phone has better performance?

In this performance comparison, the vivo X Fold5 with its Qualcomm Snapdragon 8 Gen 3 (4nm) performs better than the Oppo K13x with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

vivo X Fold5 offers 4 years of OS updates, whereas Oppo K13x provides 2 years. For security updates, vivo X Fold5 offers 5 years of support compared to Oppo K13x's 3 years.

Which phone has a better display?

vivo X Fold5 features a superior AMOLED display, while Oppo K13x comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. vivo X Fold5 also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Notably, vivo X Fold5 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Both phones are equipped with the same 6000 mAh battery capacity. vivo X Fold5 also supports faster wired charging at 80W, compared to 45W on Oppo K13x. vivo X Fold5 supports wireless charging at 40W, while Oppo K13x lacks this feature.

Which phone has better water and dust resistance?

Oppo K13x offers better protection against water and dust with an IP65 rating.

Can I buy these phones on Amazon?

vivo X Fold5 – Check price here

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