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Realme 14x 5G vs OPPO K13

Key Feature Comparison

5.9

Realme 14x 5G

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6.1

OPPO K13 5G

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At a Glance

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Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 6300, Mali-G57 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

6000 mAh

Li-Polymer, Super VOOC, 45W

7000 mAh

Silicon Carbon, Super Flash, 80W

6.67 inches

264 ppi, HD

6.67 inches

395 ppi, FHD+

Dual, 50MP + AI Lens

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

Detailed Specs

Screen Size

6.67 inches
6.67 inches

Screen Type

IPS LCD
AMOLED

Screen Resolution

720 x 1604 pixels
1080 x 2400 pixels

Pixel Density

264 ppi
395 ppi

Aspect Ratio

20:09
20:09

Screen to Body Ratio

85.05%
92.20%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Screen Quality

HD
FHD+

Peak Brightness

625 nits
1200 nits

Phone Variants

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

Expandable Storage

Yes
Yes

Expandable Storage Capacity

Yes, 2 TB
No

OTG Support

Yes
-

RAM Type

-
LPDDR4X

Storage Type

-
UFS 3.1

Sensors

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

Operating System

Android v14
Android v15

GPU

Mali-G57 MC2
Adreno 810

Chipset

MediaTek Dimensity 6300
Qualcomm Snapdragon 6 Gen 4

CPU

Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa 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)

Custom User Interface

Realme UI
ColorOS

Clock Speed

2.4 GHz
2.3 GHz

Architecture

64 bit
64 bit

Process Technology

6 nm
4 nm

Battery Capacity

6000 mAh
7000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Silicon Carbon

Charger Type

Super VOOC, 45W
Super Flash, 80W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

-
62 % in 30 minutes

Announced On

18-Dec-24
21-Apr-25

Market Status

Available
Available

Brand

Realme
OPPO

Model Number

RMX3998
CPH2729

Price Status

Confirmed
Confirmed

Price

Rs. 14,999
Rs. 17,999

GPS

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

NFC

No
No

Network Support

5G
5G

Bluetooth

Yes
Yes

FM Radio

No
No

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.3
v5.2

Audio Jack

3.5 mm
USB Type-C

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41, 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 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 850 / 900 M...
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, 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 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 850 / 900 M...
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...

3.5mm Audio Jack

-
No

Front Video Recording

Full HD @ 30 FPS, HD @ 30 FPS
1920x1080 @ 30 fps

Front Camera Setup

Single, 8MP
Single, 16MP

Front Camera 1 Resolution

8 MP
16 MP

Front Camera 1 Type

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

Front Camera 1 Lens

25 mm focal length, 1/4.0" sensor size, CMOS, 1.12 micrometer pixel size
1/5.0" sensor size, 1.75 micrometre pixel size

Front Aperture

f/2.0
f/2.45

Front Flash

Yes, LED Flash
Yes, Screen flash

Weight

197 grams
208 grams

Colors

Crystal Black, Golden Glow, Jewel Red
Icy Purple, Prism Black

Dimensions

165.7 x 76.22 x 7.94 mm
163.21 x 76.13 x 8.45 mm

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 50MP + AI Lens
Dual, 50MP + 8MP

Rear Camera 1 Resolution

50 MP
50 MP

Rear Camera 1 Type

f/1.8, Wide Angle (75 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, OV50D, CMOS image sensor, 0.61 micrometer pixel size
27 mm focal length, 1/2.88" sensor size, 0.61 micrometre pixel size

Rear Sensor

OV50D, CMOS image sensor
-

Rear Aperture

f/1.8
f/1.85

OIS

-
Yes

Rear Camera 2 Resolution

-
2 MP

Rear Camera 2 Type

-
f/2.4, Depth Camera

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
On-Screen

Fingerprint Scanner Type

-
Optical
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