Xiaomi Redmi 15 5G vs Realme P3x 5G (8GB RAM + 128GB)


Xiaomi Redmi 15 5G
Xiaomi Redmi 15 5G
vs
Realme P3x 5G (8GB RAM + 128GB)
Realme P3x 5G (8GB RAM + 128GB)

Quick Comparison

Realme P3x 5G (8GB RAM + 128GB) has better RAM than Xiaomi Redmi 15 5G. In terms of display resolution, Realme P3x 5G (8GB RAM + 128GB) has better resolution of 2400 x 1080 than Xiaomi Redmi 15 5G which has resolution of 2340 x 1080. Both have the same amount of internal memory.

NameXiaomi Redmi 15 5GRealme P3x 5G (8GB RAM + 128GB)
RAM4 GB8 GB
Display6.9 in6.72 in
Internal Memory128 GB128 GB
Battery7000 mAh6000 mAh
Camera50 MP Dual50 MP + 2 MP Dual
PriceRs. 17999Rs. 14199

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Detailed Comparison

Price And Launch

The launch Date of the first phone is August 01, 2025. The Expected cost of Xiaomi Redmi 15 5G is Rs. 17999. The launch Date of the second phone is February 18, 2025. The cost of Realme P3x 5G (8GB RAM + 128GB) is Rs. 14199.

Display comparison

Realme P3x 5G (8GB RAM + 128GB) has screen size of 6.72 inches which falls short to Xiaomi Redmi 15 5G's 6.9 inch screen. Xiaomi Redmi 15 5G has IPS Screen type where as Realme P3x 5G (8GB RAM + 128GB) has LCD Screen type. Realme's phone has display density of 392 PPI & Xiaomi's phone has only 374 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 92.65% than Xiaomi's phone ~ 83.2%. Xiaomi Redmi 15 5G has 20.6:9 aspect ratio where as Realme P3x 5G (8GB RAM + 128GB) has 20:9 aspect ratio.

Memory comparison

Realme P3x 5G (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi 15 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.

Camera comparison

They both have the same 50 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.

Technical comparison

Both the phones run on Android Operating System Version 15.

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Full Comparison

NameXiaomi Redmi 15 5GRealme P3x 5G (8GB RAM + 128GB)
General
Model15C 5GRMX3944
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateAugust 01, 2025February 18, 2025
In The Box1 Realme p3x 5G, 1 USB Type-C Cable, 1 45W Adapter, 1 Protect Case, 1 SIM Card Needle, 1 Screen Protect Film, 1 Quick Guide,
Design
Dimensions82.1 x 171.1 x 8.6 mm76.22 x 165.7 x 7.94 mm
Weight224 g197 g
Bezel lessNo
ColorsMidnight Black, Titan Gray, GreenMidnight Blue, Stellar Pink, and Lunar Silver
Display
TypeColor IPS Screen (16M Colors)Color LCD Screen (1B Colors)
TouchYesYes, 180 Hz Touch Sampling Rate
Size6.9 inches, 1080 x 2340 pixels, 144 Hz6.72 inches, 1080 x 2400 pixels, 120 Hz
Aspect Ratio20.6:920:9
PPI~ 374 PPI~ 392 PPI
Screen to Body Ratio~ 83.2%~ 92.65%
Glass TypeArmorshell Glass
FeaturesBrightness: 580nit (Typical), 690nit (HBM), Colour Gamut: 82% NTSC, Contrast Ratio: 1500: 1, Brightness Adjustment: 4096 Level,,Peak Brightness：950nit
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM4 GB8 GB
Storage128 GB128 GB
Storage TypeUFS 2.2
Card SlotYes, upto 1 TBYes, (Hybrid Slot)
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1/n3/n5/n8/n28/n40/n785G NR: n1/3/5/8/28B/40/41/77/78
VoLTEYesYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionSupport 2.4/5GHz Wi-Fi, Support 802.11 a/b/g/n/ac
BluetoothYes, v5.1, A2DP, LEYes, v5.3
USBYes, USB-CYes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging, USB Storage
IR BlasterYesNo
Extra
GPSYes, with A-GPS, Glonass, BeidouBeidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1), QZSS(L1)
Fingerprint SensorYes, SideYes, Side
Face UnlockYesYes
SensorsAccelerometer, CompassGeomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope
3.5mm Headphone JackYes
NFCYes
AI FeaturesCircle to Search, Gemini
Water ResistanceYesYes
IP RatingIP64IP69
Dust ResistantYesYes
Extra FeaturesPremium Vegan Leather Design, AI Clear Face, 200% Super Volume Mode, Military Grade Shock Resistance,Super Linear Speaker Supports, OReality Audio Effect, Dual-mic Noise Cancellation, Hi-Res Audio Certification, Up to 18GB Dynamic RAM
Camera
Rear Camera50 MP ƒ/1.8 (Wide Angle)
50 MP ƒ/1.8 (Wide Angle)
OMNIVISION OV50D, Resolution 8192*6144, Equivalent Focal Length: 27mm, FOV: 75.5°, Lens: 5P
2 MP ƒ/2.4 (Depth Sensor)
Equivalent Focal Length：22mm, FOV：88.8°, Lens：3P
Camera SensorOMNIVISION OV50D
Auto FocusYesYes
FeaturesHDRPhoto, Video, Night View, Street Shot, Professional, Panorama, Portrait, Time-lapse Photography, Slow Motion, Hypertext, High Pixel, Axis Shift, Movie, Multi Scene Video, Underwater Camera, Night View, Video, Photo, Portrait, Panorama, Time-lapse Photography, Multi-scene Video
Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD, 4K @ 30 fps UHD
FlashYes, LEDYes, LED
Front Camera8 MP ƒ/2 (Wide Angle)
Punch Hole, Screen Flash		8 MP ƒ/2 (Wide Angle)
Punch Hole, Screen Flash
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v15Android v15
Custom UIHyperOS 2Realme UI 6
ChipsetQualcomm Snapdragon 6s Gen3Mediatek Dimensity 6400
CPU2.3 GHz, Octa Core Processor2.5 GHz, Octa Core Processor
Core Details2x2.3 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55
GPUAdreno 619Mali-G615 MC2
JavaNoNo
BrowserYes, supports HTML5Yes
Multimedia
EmailYesYes
MusicYesMP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA
VideoYesAVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV
FM RadioYesNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size7000 mAh, Si/C6000 mAh
Fast ChargingYes, 33WYes, 45W
Reverse ChargingYes, 18WYes, 5W
Video Playback Time49 hours

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