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Realme P4x 5G vs Realme Narzo 80 Pro 5G vs OPPO K13 5G

Key Feature Comparison

Realme P4x 5G

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6.1

Realme Narzo 80 Pro 5G

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6.1

OPPO K13 5G

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At a Glance

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Octa core (2.6 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)

MediaTek Dimensity 7400 Ultra, Mali-G615 MC2

Octa core (2.6 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)

MediaTek Dimensity 7400, Mali-G615 MC2

Octa core (2.3 GHz, Single core, Cortex A720 + 2.2 GHz, Tri core, Cortex A720 + 1.8 GHz, Quad core, Cortex A520)

Qualcomm Snapdragon 6 Gen 4, Adreno 810

7000 mAh

Li-Polymer, Super VOOC, 45W

6000 mAh

Li-Polymer, Super VOOC, 80W

7000 mAh

Silicon Carbon, Super Flash, 80W

17.07 cm (6.72 inch)

391 ppi, FHD+

17.53 cm (6.9 inch)

392 ppi, FHD+

16.33 cm (6.43 inch)

395 ppi, FHD+

Dual, 50MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 30 @ 60 @ 120 fps, 1280x720 @ 30 @ 60 @ 120 @ 240 fps

Dual, 50MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Dual, 50MP + 8MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.07 cm (6.72 inch)
17.53 cm (6.9 inch)
16.33 cm (6.43 inch)

Screen Type

IPS LCD
-
AMOLED

Pixel Density

391 ppi
392 ppi
395 ppi

Aspect Ratio

20:09
-
20:09

Screen to Body Ratio

91.40%
93.70%
92.20%

Screen Design

Punch hole
Punch hole
Punch hole

Screen Refresh Rate

144 Hz
120 Hz
120 Hz

Screen Quality

FHD+
FHD+
FHD+

Peak Brightness

950 nits
4500 nits
1200 nits

Screen Resolution

-
1080 x 2392 pixels
1080 x 2400 pixels

Phone Variants

6GB 128 GB, 8GB 128 GB, 8GB 256 GB
8GB 128GB, 8GB 256 GB, 12GB 256 GB
8GB 128GB, 8GB 256GB

Expandable Storage

Yes
No
Yes

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 3.1
UFS 3.1
UFS 3.1

Expandable Storage Capacity

Yes, 2 TB
-
No

OTG Support

Yes
Yes
-

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v15, OS Updates, 2 Years, Security Updates, 3 Years
Android v14
Android v15

GPU

Mali-G615 MC2
Mali-G615 MC2
Adreno 810

Chipset

MediaTek Dimensity 7400 Ultra
MediaTek Dimensity 7400
Qualcomm Snapdragon 6 Gen 4

CPU

Octa core (2.6 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)
Octa core (2.6 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)
Octa core (2.3 GHz, Single core, Cortex A720 + 2.2 GHz, Tri core, Cortex A720 + 1.8 GHz, Quad core, Cortex A520)

Clock Speed

2.6 GHz
2.6 GHz
2.3 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

4 nm
4 nm
4 nm

Custom User Interface

-
Realme UI
ColorOS

Battery Capacity

7000 mAh
6000 mAh
7000 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-Polymer
Silicon Carbon

Charger Type

Super VOOC, 45W
Super VOOC, 80W
Super Flash, 80W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Charging Time

100% in 90 Minutes
50 % in 21 minutes
62 % in 30 minutes

Announced On

4-Dec-25
9-Apr-25
21-Apr-25

Market Status

Available
Available
Available

Brand

Realme
Realme
OPPO

Model Number

RMX3944
RMX5033
CPH2729

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 15,999
Rs. 19,999
Rs. 17,999

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

No
No
No

Network Support

5G
5G
5G

Bluetooth

Yes
Yes
Yes

FM Radio

No
No
No

3.5mm Audio Jack

No
No
No

SIM Size

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

Wi-Fi

Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz, MIMO
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 6GHz
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz, MIMO

Bluetooth Type

v5.4
v5.4
v5.2

Audio Jack

USB Type-C
USB Type-C
USB Type-C

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41 / 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM...
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41 / 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM...
5G Bands: FDD N1 / N5 / N8 / N28, TDD N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5), 3G Ba...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41 / 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM...
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41 / 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM...
5G Bands: FDD N1 / N5 / N8 / N28, TDD N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5), 3G Ba...

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps

Front Camera Setup

Single, 8MP
Single, 16MP
Single, 16MP

Front Camera 1 Resolution

8 MP
16 MP
16 MP

Front Camera 1 Type

f/2.0, Wide Angle, Primary Camera
f/2.4, Primary Camera
f/2.45, Wide Angle, Primary Camera

Front Camera 1 Lens

1/4.0" sensor size, 1.12 micrometre pixel size
-
1/5.0" sensor size, 1.75 micrometre pixel size

Front Aperture

f/2.0
f/2.4
f/2.45

Front Flash

No
-
Yes, Screen flash

Weight

208 grams
179 grams
208 grams

Colors

Matte Silver, Elegant Pink, Lake Green
Nitro Orange, Speed Silver, Racing Green
Icy Purple, Prism Black

Build

Back: Glass, Plastic
-
-

Dimensions

166 x 76 x 8.39 mm
162.75 x 74.92 x 7.55 mm
163.21 x 76.13 x 8.45 mm

SAR Value

Head: 1.180 W/kg, Body: 0.720 W/kg
-
-

OIS

No
Yes
Yes

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 @ 60 @ 120 fps, 1280x720 @ 30 @ 60 @ 120 @ 240 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Rear Camera Features

10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Dual, 50MP + 2MP
Dual, 50MP + 2MP
Dual, 50MP + 8MP

Rear Camera 1 Resolution

50 MP
50 MP
50 MP

Rear Camera 1 Type

f/1.8, Wide Angle (76 degree field-of-view), Primary Camera
f/1.8, Wide Angle (79 degree field-of-view), Primary Camera
f/1.85, Wide Angle(75 degree field-of-view), Primary Camera

Rear Camera 1 Lens

27 mm focal length, 1/2.88" sensor size, 0.61micrometer pixel size
26 mm focal length, 1/1.95" sensor size, 0.8 Micrometer pixel size
27 mm focal length, 1/2.88" sensor size, 0.61 micrometre pixel size

Rear Camera 2 Resolution

2 MP
-
2 MP

Rear Camera 2 Type

f/2.4, Mono Camera
-
f/2.4, Depth Camera

Rear Camera 2 Lens

1/5.1" sensor size, 1.75micrometer pixel size
22 mm focal length
-

Rear Aperture

f/1.8
f/1.8
f/1.85

Rear Camera 3 Type

-
f/2.4, Mono Camera
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen
On-Screen

Fingerprint Scanner Type

Optical
Optical
Optical
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