Compare
Realme P4x 5G vs Redmi Note 15 Pro 5G
Same price. Here is what actually separates them.
Which one should you buy?
Same price: both start at ₹26,999 in India, so this comes down to what you get for it.
- The P4x 5G has the bigger battery: 7,000 mAh against 5,800 mAh.
- The screens are a split decision: the P4x 5G is smoother (144Hz against 120Hz), the Redmi Note 15 Pro 5G is brighter (3,200 nits against 800) and sharper (2772 x 1280 against Full HD+).
- Only the Redmi Note 15 Pro 5G has an ultrawide camera; the P4x 5G backs its main camera with a 2MP depth sensor. Only the Redmi Note 15 Pro 5G stabilises its main camera optically (OIS), which helps in low light and on video.
- The Redmi Note 15 Pro 5G is promised more software updates: 3 OS updates, against 2 OS updates for the P4x 5G.
- The Redmi Note 15 Pro 5G is better sealed against dust and water: IP68 against IP64. Only it is rated to survive a dunk in water.
Which to buy
Get the P4x 5G for the bigger battery and the smoother screen. Get the Redmi Note 15 Pro 5G for the brighter screen, the ultrawide camera and a stabilised main camera.
Every spec, lined up
Better on paper
Display
SpecP4x 5GRedmi Note 15 Pro 5G
Size
6.72 inches
6.83 inches
Panel
LCD
AMOLED display
Resolution
2400 x 1080 (Full HD+)
2772 x 1280 (better)
Refresh rate
144Hz (better)
120Hz
Peak brightness
800 nits
3,200 nits (better)
Protection
Tempered glass
Gorilla Glass Victus 2
Performance
SpecP4x 5GRedmi Note 15 Pro 5G
Chipset
MediaTek Dimensity 7400 Ultra
MediaTek Dimensity 7400-Ultra
CPU
4nm Process, Octa-core, UP to 2.6GHz
8-core
GPU
Arm®Mali-G615 GPU@1047MHZ
Mali-G615
RAM
6GB, 8GB
8GB
Storage
128GB
128GB, 256GB
Software
realme UI 6, Android 15 · 2 OS updates
HyperOS 3 · 3 OS updates (better)
Camera
SpecP4x 5GRedmi Note 15 Pro 5G
Rear cameras
50MP main + 2MP depth
50MP Sony LYT-600 (OIS) + 8MP ultrawide + 2MP macro
Front camera
16MP
20MP
Video
1080p at 60fps (rear), 1080p at 30fps (front)
4K at 30fps
Battery
SpecP4x 5GRedmi Note 15 Pro 5G
Battery
7,000 mAh (better)
5,800 mAh
Wired charging
45W
45W
Build and connectivity
SpecP4x 5GRedmi Note 15 Pro 5G
Network
5G, 4G LTE
5G
SIM
Dual nano SIM
Dual nano SIM
Wi-Fi and Bluetooth
Wi-Fi 6, Bluetooth 5.4
Wi-Fi 6, Bluetooth 5.4
NFC
Yes
Yes
Dust and water
IP64
IP68 (better)
Weight
208 g
204 g (better)
Thickness
8.4 mm
7.9 mm (better)
Colours
Elegant Pink, Lake Green, Matte Silver
Carbon Black, Mirage Blue, Silver Ash
Availability
SpecP4x 5GRedmi Note 15 Pro 5G
Launch in India
26 May 2026
4 Feb 2026
Status
On sale
On sale
Versions and prices
P4x 5G
- 6GB + 128GB₹26,999
- 8GB + 128GB₹29,999
Redmi Note 15 Pro 5G
- 8GB + 128GB₹26,999
- 8GB + 256GB₹28,999
Prices in India as we last checked them. Sales and bank offers change them often, so check before you buy.
