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P3 5G vs Redmi Note 15 (China)

Realme P3 5G vs Xiaomi Redmi Note 15 (China)

What P3 5G does better (7) and where Redmi Note 15 (China) wins (6) — every spec side by side.

Realme · 2025P3 5G

8.2Score

7 advantages≈ $240

Xiaomi · 2025Redmi Note 15 (China)

8.4Score

6 advantages

Higher score

7.4Display9.0

6.2Camera5.5

8.2Battery8.1

8.3Features8.4

Dimensions

Size comparison

P3 5GRedmi Note 15 (China)

	P3 5G	Redmi Note 15 (China)	Difference
Height	163.1 mm	165 mm	−1.9 mm
Width	75.6 mm	75.4 mm	+0.2 mm
Thickness	8 mm	7.4 mm	+0.6 mm
Weight	194 g	178 g	+16 g

Drawn to the same scale from the official dimensions (front and side).

Why is P3 5G better than Redmi Note 15 (China)?

Battery capacity6,000 mAh vs 5,800 mAh+3%
Rear cameras5 vs 15×
Storage (base)256 GB vs 128 GB2×
Selfie camera16 MP vs 8 MP2×
Water resistance (IPx)IPx9 vs IPx8+12%
Wi-Fi standardWi-Fi 6 vs Wi-Fi 5+20%
Screen-to-body ratio92.6% vs 89.1%+4%

Why is Redmi Note 15 (China) better than P3 5G?

Peak brightness600 nits vs 3,200 nits5.3×
NFCNo · P3 5G: Yes
Dual SIMNo · P3 5G: Yes
Weight194 g vs 178 g+9%
CPU frequency2.3 GHz vs 2.4 GHz+4%
Thickness8 mm vs 7.4 mm+8%

Specifications

Side by side

Only differences	Realme P3 5G≈ $2408.2	Xiaomi Redmi Note 15 (China)8.4
Design
Weight	194 g	178 g
Thickness	8 mm	7.4 mm
Height	163.1 mm	165 mm
Width	75.6 mm	75.4 mm
Frame	Plastic	—
Back	Plastic	—
Ingress protection	IP69	IP68
Water resistance (IPx)	IPx9	IPx8
Glass protection	—	Xiaomi Dragon Crystal Glass
Colours	Silver, Gray, Pink	Black, White, Blue
Display
Screen size	6.7″	6.8″
Panel	AMOLED	AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,400 px	2,392 px
Pixel density	395 ppi	388 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	600 nits	3,200 nits
Screen-to-body ratio	92.6%	89.1%
Performance
Chipset	Qualcomm Snapdragon 6 Gen 4	Qualcomm SM6475-AB Snapdragon 6 Gen 3
Chip maker	Qualcomm	Qualcomm
Process	4 nm	4 nm
CPU cores	8	8
CPU frequency	2.3 GHz	2.4 GHz
GPU	Adreno 810	Adreno 710
AnTuTu score	982,776	—
Geekbench 6 (multi-core)	3,057	—
Memory
RAM	12 GB	12 GB
Storage (max)	256 GB	256 GB
Storage (base)	256 GB	128 GB
Storage type	UFS 2.2	UFS 2.2
Memory card slot	Yes	Yes
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.8	f/1.8
Main sensor size	1/2.88"	1/2.88"
Rear cameras	5	1
Optical stabilisation	No	No
Ultra-wide camera	No	No
Telephoto camera	No	No
Max video	4K	4K
4K video frame rate	30 fps	30 fps
Selfie camera	16 MP	8 MP
4K selfie video	No	No
Battery
Battery capacity	6,000 mAh	5,800 mAh
Battery type	Si/C	Li-Ion
Wired charging	45 W	45 W
Charged in 30 min	50%	—
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	No	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 5
Bluetooth	5.2	5.1
NFC	No	Yes
USB	USB Type-C	USB Type-C 2.0
USB version	2	2
Satellite navigation	GPS, GLONASS, GALILEO, BDS, QZSS	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Fingerprint sensor	Under display	Under display
Sensors	proximity, accelerometer, gyro, light, fingerprint	Fingerprint (under display, optical), accelerometer, gyro, compass, proximity
Software
OS at launch	Android 15	Android 15
Platform	Android	Android
Interface	Realme UI 6.0	HyperOS 2