OPPO K13x 5G vs realme P3x

Comparing the OPPO K13x 5G vs realme P3x 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: realme P3x runs at a higher processing speed of 2.5 GHz, while OPPO K13x 5G runs at 2.4 GHz, making realme P3x the better performer.

Display: realme P3x offers a screen size of 6.72 inches, while OPPO K13x 5G offers 6.67 inches, making realme P3x the larger display of the two. Both OPPO K13x 5G and realme P3x feature the same LCD display.

Rear Camera: Both OPPO K13x 5G and realme P3x feature a 50 MP primary rear camera.

Front Camera: Both OPPO K13x 5G and realme P3x feature a 8 MP primary front camera.

Battery: realme P3x delivers longer battery life with 13h 56m, while OPPO K13x 5G delivers None, making realme P3x the better pick for all day usage.

Storage: Both OPPO K13x 5G and realme P3x offer the same internal storage of 128 GB.

Expert Review: OPPO K13x 5G receives a higher expert rating of 7.9 from the editorial team, while realme P3x is rated 7.5.

User Rating: OPPO K13x 5G and realme P3x both receive the same user rating of 4.3.

OPPO K13x 5G

₹15,900

@ Amazon

realme P3x

₹12,999

@ Flipkart

Summary

Release Date

27 Jun, 2025

28 Feb, 2025

06 May, 2026

Performance


MediaTek Dimensity 6300	MediaTek Dimensity 6400	Snapdragon 8 Gen 5
Octa Core (upto 2.4 GHz)	Octa Core (upto 2.5 GHz)	Octa Core (upto 3.8 GHz)
4 GB RAM	6 GB RAM	12 GB RAM

Display


6.67 inches (16.94 cm)	6.72 inches (17.07 cm)	6.31 inches (16.03 cm)
LCD	LCD	AMOLED
720x1604 px (HD+)	1080x2400 px (FHD+)	1216x2640 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 Primary Camera
2 MP Mono Camera	2 MP Depth Camera	50 MP Telephoto Camera (upto 3x Optical Zoom)
N/A	N/A	8 MP Ultra-Wide Angle Camera

Front Camera


8 MP Wide Angle Lens	8 MP Wide Angle Lens	50 MP

Battery


6000 mAh	6000 mAh	6500 mAh
45W Super VOOC Charging	45W Super VOOC Charging	90W Flash Charging
No Wireless Charging	No Wireless Charging	Wireless Charging

Storage

128 GB	128 GB	256 GB
UFS 2.2	UFS 2.2	UFS 4.1

Expert Review

7.9/10

Read Expert Review

7.5/10

Read Expert Review

8.4/10

Read Expert Review

Pros

Clean, sturdy design
Loud sound, smooth display
Long battery life
Feature-rich software

IP69-rated design
Decent display
Great battery life
Satisfactory performance

Compact, premium design
Excellent battery life
Reliable performance
Strong portrait photography

Cons

Several pre-installed apps
Modest cameras

Pre-installed apps
Cameras struggle to capture details

Video recording inconsistencies
Colours can be slightly oversaturated

User Ratings

4.3/5

(17,696 ratings)

4.3/5

(61,237 ratings)

4.5/5

(140 ratings)

Benchmarks (The higher, the better)

447,305 AnTuTu Score	414,477 AnTuTu Score	3,000,897 AnTuTu Score
N/A	13h 56m Battery Life (PC Mark)	16h 04m Battery Life (PC Mark)

Compare Prices

₹15,900

@ Amazon

₹12,999

@ Flipkart

₹79,999

@ Amazon

Video

1 Video

There are no videos available for the device.

User Feedback

General

Launch Date

Jun 27, 2025

(Official)

Feb 28, 2025

(Official)

May 06, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

2 Year

2 Years

5 Year

Security Updates

3 Year

3 Years

7 Year

Custom UI

ColorOS

Realme UI

Origin OS

Performance

Performance Rating

Good

Excellent

Chipset

MediaTek Dimensity 6300

MediaTek Dimensity 6400

Qualcomm Snapdragon 8 Gen 5 SM8845

Processor

Octa core

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55

Octa core

2.5 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55

Octa core

3.8 GHz, Dual core, Oryon V3 Phoenix L 3.32 GHz, Hexa Core, Oryon V3 Phoenix M

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

6 nm

3 nm

Graphics (GPU)

Mali-G57 MC2

Adreno 829

RAM

4 GB / 6 GB / 8 GB

6 GB / 8 GB

12 GB

RAM Type

LPDDR4X

LPDDR5X Ultra

Performance Test Results

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

447,305

414,477

3,000,897

Bootup Time (The lower, the better)

32.0 s

42.0 s

14.0 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.

366

382

4,004

Battery Drain* (The lower, the better)

5.0 %

6.0 %

5.0 %

Heating* (The lower, the better)

42.4 %

27.2 %

17.4 %

* after 30 mins of gaming

Display

Display Rating

Very Good

Excellent

Best In Class

Display Type

LCD

AMOLED

Screen Size

6.67 inches (16.94 cm)

6.72 inches (17.07 cm)

6.31 inches (16.03 cm)

Resolution

720x1604 px (HD+)

1080x2400 px (FHD+)

1216x2640 px (FHD+)

Peak Brightness

1000 nits

950 nits

5000 nits

HBM Brightness

1000 nits

N/A

Refresh Rate

120 Hz

Aspect Ratio

20:9

19.5:9

Pixel Density

264 ppi

392 ppi

460 ppi

Screen to Body Ratio (calculated)

85.07 %

86.33 %

90.11 %

Screen Protection

N/A

Yes

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

N/A

Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

89.9 %

91.4 %

94.38 %

Design

Height

165.7 mm

150.83 mm

Width

76.2 mm

76.22 mm

71.76 mm

Thickness

7.9 mm

7.94 mm

7.99 mm

Weight

194 grams

197 grams

191 grams

Build Material

N/A

Back: Plastic Vegan Leather

Back: Glass

Water Resistance

Yes Splash proof IP65

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 2 meter)

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

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Good

Excellent

Resolution

50 MP
Primary Cameraf/1.8 Wide Angle 76° field-of-view27 mm focal length 1/2.88" sensor size OV50D 0.61µm pixel size

50 MP
Primary Cameraf/1.8 Wide Angle 75° field-of-view27 mm focal length 1/2.88" sensor size OV50D 0.61µm pixel size

50 MP
Primary Cameraf/1.57IMX921

2 MP
f/2.4 Mono Camera22 mm focal length 1/5.0" sensor size 1.75µm pixel size

2 MP
f/2.4 Depth Camera22 mm focal length

50 MP
f/2.65 Telephoto Camera

N/A

8 MP
f/2.2 Ultra-Wide Angle Camera

Autofocus

Yes Phase Detection Autofocus

Yes

OIS

Yes

Flash

Yes LED Flash

Yes Dual LED Flash

Image Resolution

8150 x 6150 Pixels

8192 x 6144 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)
Cinema Mode

N/A

Camera Features

Digital Zoom
Auto Flash
Face detection

Digital Zoom
Auto Flash
Face detection
Touch to focus

N/A

Video Recording

Full HD @60 fps
HD @120 fps

8k @30 fps
4k @30/60 fps
Full HD @30/60/120 fps

Video Recording Features

Dual Video Recording

Dual Video Recording
AI Video Tracking

N/A

Front Camera

Front Camera Rating

Very Good

Best In Class

Resolution

8 MP
f/2.0 Wide Angle Primary Camera25 mm focal length 1/4.0" sensor size 1.12µm pixel size

8 MP
f/2.0 Wide Angle Primary Camera

50 MP
f/2.0 Primary Camera

Autofocus

N/A

Yes

Flash

N/A

Yes Screen flash

Camera Features

Fixed Focus

N/A

Video Recording

Full HD @30 fps
HD @30 fps

N/A

Battery

Battery Rating

Very Good

Excellent

Capacity

6000 mAh

6500 mAh

Battery Type

Li-Polymer

Li-ion

Quick Charging

Yes 45W Super VOOC Charging 50% in 37 minutes

Yes 45W Super VOOC Charging

Yes 90W Flash Charging

Wireless Charging

N/A

Yes 40W Wireless Charging

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.

N/A

13h 56m

16h 04m

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

1h 10m 30s

1h 14m 28s

0h 41m 0s

Storage

Internal Storage

128 GB

256 GB / 512 GB

Storage Type

UFS 2.2

UFS 4.1

Expandable Storage

Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)

SIM1: Nano SIM2: Nano/eSIM

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

N/A

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

N/A

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
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) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66)