Realme 15x (India) vs Realme P3x: Which is better?

Screen size

15x (India)6.8"+1.3%

P3x6.7"

Technology

15x (India)

GSM / HSPA / LTE / 5G

P3x

GSM / HSPA / LTE / 5G

2G bands

15x (India)

GSM 850 / 900 / 1800 / 1900

P3x

GSM 850 / 900 / 1800 / 1900

3G bands

15x (India)

HSDPA 850 / 900 / 2100

P3x

HSDPA 850 / 900 / 2100

4G bands

15x (India)

1, 3, 5, 8, 28, 40, 41

Resolution

15x (India)720 × 1570 px

P3x1080 × 2400 px+56%

Refresh rate

15x (India)144 Hz+17%

P3x120 Hz

Peak brightness

15x (India)1,200 nits+21%

P3x950 nits

Pixel density

15x (India)254 ppi

P3x392 ppi+35%

CPU speed

15x (India)Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

P3xOcta-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)+4%

RAM

equal specs

15x (India)6.0 GB

P3x6.0 GB

Storage

equal specs

15x (India)128 GB

P3x128 GB

Main camera

equal specs

15x (India)50.0 MP

P3x50.0 MP

Front camera

15x (India)50.0 MP+84%

P3x8.0 MP

Battery

15x (India)7,000 mAh+14%

P3x6,000 mAh

Wired charging

15x (India)60 W+25%

P3x45 W

Weight

15x (India)212 g

P3x197 g+7.6%

Thickness

15x (India)8.3 mm

P3x7.9 mm+5.1%

IP rating

equal specs

15x (India)IP69/IP68

P3xIP69/IP68

Wi‑Fi

15x (India)Wi-Fi 802.11 a/b/g/n/ac, dual-band

P3xWi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

equal specs

15x (India)5.3, A2DP, LE

P3x5.3, A2DP, LE, aptX HD, BLE Audio

USB

equal specs

15x (India)USB Type-C 2.0, OTG

P3xUSB Type-C 2.0, OTG

5G support

equal specs

15x (India)Yes

P3xYes

NFC

equal specs

15x (India)No

P3xNo

3.5mm jack

equal specs

15x (India)No

P3xNo

SD card

equal specs

15x (India)Yes

P3xYes

Stereo speakers

15x (India)—

P3x—

5G bands

15x (India)

1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA

P3x

1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA

Speed

15x (India)

HSPA, LTE, 5G

P3x

HSPA, LTE, 5G

Announced

15x (India)

2025, October 01

P3x

2025, February 18

Status

15x (India)

Available. Released 2025, October 01

P3x

Available. Released 2025, February 28

Dimensions

15x (India)

166.1 x 77.9 x 8.3 mm (6.54 x 3.07 x 0.33 in)

P3x

165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in)

Weight

15x (India)

212 g (7.48 oz)

P3x

197 g (6.95 oz)

SIM

15x (India)

Nano-SIM + Nano-SIM

P3x

Nano-SIM + Nano-SIM

Other

15x (India)

IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions Drop resistant up to 2m RGB notification (on the back)

P3x

IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions

Build

15x (India)

P3x

Glass front, aluminum frame, plastic back or silicone polymer back (eco leather)

Type

15x (India)

IPS LCD, 144Hz, 1200 nits (HBM)

P3x

IPS LCD, 120Hz, 950 nits (peak)

Size

15x (India)

6.81 inches, 113.4 cm2 (~87.6% screen-to-body ratio)

P3x

6.72 inches, 109.0 cm2 (~86.3% screen-to-body ratio)

Resolution

15x (India)

720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)

P3x

1080 x 2400 pixels, 20:9 ratio (~392 ppi density)

Protection

15x (India)

P3x

ArmorShell glass

15x (India)

Android 15, Realme UI 6.0

P3x

Android 15, Realme UI 6.0

Chipset

15x (India)

Mediatek Dimensity 6300 (6 nm)

P3x

Mediatek Dimensity 6400 (6 nm)

CPU

15x (India)

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

P3x

Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

GPU

15x (India)

Mali-G57 MC2

P3x

Mali-G57 MC2

Card slot

15x (India)

microSDXC (uses shared SIM slot)

P3x

microSDXC (uses shared SIM slot)

Internal

15x (India)

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

P3x

128GB 6GB RAM, 128GB 8GB RAM

Other

15x (India)

P3x

eMMC 5.1

Single

15x (India)

50 MP, f/1.8, 28mm (wide), 1/2.93", 0.60µm, PDAF

P3x

Features

15x (India)

LED flash, HDR, panorama

P3x

LED flash, HDR, panorama

Video

15x (India)

1080p@30fps

P3x

1080p@30/60fps

Dual

15x (India)

P3x

50 MP, f/1.8, 27mm (wide), 2.88", 0.61µm, PDAF Auxiliary lens

Single

15x (India)

50 MP, f/2.4, 22mm (wide), 1/2.88", 0.61µm

P3x

8 MP, f/2.0, (wide)

Features

15x (India)

Panorama

P3x

Panorama

Video

15x (India)

1080p@30/60fps

P3x

1080p@30fps

Loudspeaker

15x (India)

Yes

P3x

Yes

3.5mm jack

15x (India)

P3x

Other

15x (India)

P3x

24-bit/192kHz Hi-Res audio

WLAN

15x (India)

Wi-Fi 802.11 a/b/g/n/ac, dual-band

P3x

Wi-Fi 802.11 a/b/g/n/ac, dual-band

Bluetooth

15x (India)

5.3, A2DP, LE

P3x

5.3, A2DP, LE, aptX HD, BLE Audio

Positioning

15x (India)

GPS, GALILEO, GLONASS, QZSS, BDS

P3x

GPS, GALILEO, GLONASS, QZSS, BDS

NFC

15x (India)

P3x

Radio

15x (India)

P3x

USB

15x (India)

USB Type-C 2.0, OTG

P3x

USB Type-C 2.0, OTG

Sensors

15x (India)

Fingerprint (side-mounted), accelerometer, proximity, compass

P3x

Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Type

15x (India)

Si/C Li-Ion 7000 mAh

P3x

Si/C Li-Ion 6000 mAh

Charging

15x (India)

60W wired 6.5W reverse wired

P3x

45W wired 5W reverse wired

Colors

15x (India)

Aqua Blue, Marine Blue, Maroon Red

P3x

Midnight Blue, Stellar Pink, Lunar Silver

Models

15x (India)

RMX5250

P3x

RMX3944

Price

15x (India)

₹ 18,189

P3x

About 140 EUR

15x (India) vs P3x

Which is better?

Choose 15x (India) for

Choose P3x for

Biggest differences

15x (India)

P3x

Head-to-head comparison

Display

Specifications Comparison

Network

Performance

Cameras

Battery

Build

Connectivity

Display

Performance

Cameras

Battery

Build

Connectivity

Launch

Body

Display

Platform

Memory

Main Camera

Selfie camera

Sound

Comms

Features

Battery

Misc