Realme P4 vs realme 15x 256GB 8GB RAM - Comparison, Specs & Price in India (Sep 2026)

General Overview

Brand

Realme

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User Rating

⭐ 4.6/5 (23,000)

⭐ 4.2/5 (2,139)

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Price

₹20,990

₹27,999

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Release Date

Aug 2025

October 1, 2025 (Official)

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General

Launch Date

August 20, 2025 (Official)

October 1, 2025 (Official)

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Custom UI

Realme UI

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Operating System(OS)

Android v15

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OS Updates

3 Years

2 Year

—

Security Updates

4 Years

3 Year

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OIS

—

No

—

Bluetooth

—

Yes, v5.3

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Back Camera

Resolution

1080x2392 px (FHD+)

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Autofocus

Yes, Phase Detection Autofocus

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OIS

No

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Flash

Yes, LED Flash

Yes, Screen flash

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Shooting Modes

No

High Dynamic Range mode (HDR) Cinema Mode

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Camera Features

No

—

Video Recording Features

No

Full HD @30/60 fps HD @30 fps

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Autofocus

—

Yes, Phase Detection Autofocus

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Image Resolution

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3072 x 4096 Pixels

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Camera

—

50 MP

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Front Camera

Resolution

1080x2392 px (FHD+)

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Flash

Yes, LED Flash

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Video Recording

No

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Front Camera

—

50 MP

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Performance

Chipset

MediaTek Dimensity 7400 Ultra

MediaTek Dimensity 6300

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Architecture

64 bit

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Fabrication

4 nm

6 nm

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Graphics (GPU)

Mali-G615 MC2

Mali-G57 MC2

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RAM

6 GB / 8 GB

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RAM Type

LPDDR4X

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No of Cores

—

8 - Octa core

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CPU

—

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

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Display

Display Type

Hyper Glow AMOLED

IPS LCD

—

Screen Size

6.77 inches (17.2 cm)

6.8 inches (17.27 cm)

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Resolution

1080x2392 px (FHD+)

720x1570 px (HD+)

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Peak Brightness

4500 nits

1200 nits

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HBM Brightness

1600 nits

1200 nits

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Refresh Rate

144 Hz

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Aspect Ratio

19.9:9

20:9

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Pixel Density

387 ppi

395 ppi

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Screen to Body Ratio (calculated)

89.28 %

87.52 %

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Bezel-less Display

Yes with punch-hole display

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Screen to Body Ratio (claimed by the brand)

94 %

90.4 %

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Touch Sampling Rate

—

180 Hz

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Design & Body

Height

163.34 mm

166.07 mm

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Width

75.88 mm

77.93 mm

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Thickness

7.58 mm

8.28 mm

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Weight

185 grams

212 grams

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Water Resistance

—

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

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Ruggedness

—

Dust proof, Shock proof

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Network

SIM Slot(s)

Dual SIM

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SIM Type

SIM1: Nano, SIM2: Nano

SIM1: Nano, SIM2: Nano (Hybrid)

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Network Support

5G, 4G

—

VoLTE

Yes

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SIM 1

Head: 0.981 W/kg, Body: 0.907 W/kg

5G bands, 4G bands Expand

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SIM 2

Head: 0.981 W/kg, Body: 0.907 W/kg

5G bands, 4G bands Expand

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Wi-Fi

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

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Wi-Fi Features

Mobile Hotspot

Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)

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Bluetooth

Yes, v5.4

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GPS

Yes with A-GPS, Glonass

Yes with Glonass

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NFC

No

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Near Field Communication

—

No

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Battery

Capacity

7000 mAh

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Quick Charging

Yes, 80W Ultra Charging, 50% in 25 minutes

Yes, 60W Super VOOC Charging

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Reverse Charging

—

Yes, 5W Reverse Charging

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Storage

Internal Storage

128 GB / 256 GB

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Storage Type

UFS 3.1

UFS 2.2

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Expandable Storage

No

Yes

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Multimedia

Audio Jack

USB Type-C

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Sensors

Fingerprint Sensor

Yes

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Fingerprint Sensor Position

On-screen

Side

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Fingerprint Sensor Type

Optical

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Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass

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Processor

—

MediaTek Dimensity 6300

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RAM & Storage

—

6 GB RAM + 128 GB 8 GB RAM + 128 GB 8 GB RAM + 256 GB

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Display

—

6.8", 720 x 1570 Resolution

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