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V40 5G vs Redmi Note 15 Pro (China)

Vivo V40 5G vs Xiaomi Redmi Note 15 Pro (China)

What V40 5G does better (9) and where Redmi Note 15 Pro (China) wins (7) — every spec side by side.

Vivo · 2025V40 5G

8.9Score

9 advantages≈ $700

Xiaomi · 2025Redmi Note 15 Pro (China)

9.1Score

7 advantages

Higher score

9.4Display9.4

8.5Camera8.2

8.5Battery8.8

6.7Features8.9

Dimensions

Size comparison

V40 5GRedmi Note 15 Pro (China)

	V40 5G	Redmi Note 15 Pro (China)	Difference
Height	164.2 mm	163.6 mm	+0.6 mm
Width	74.9 mm	78.1 mm	−3.2 mm
Thickness	7.6 mm	7.8 mm	−0.2 mm
Weight	190 g	211 g	−21 g

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

Why is V40 5G better than Redmi Note 15 Pro (China)?

Wired charging80 W vs 45 W+78%
Selfie camera50 MP vs 20 MP2.5×
Peak brightness4,500 nits vs 3,200 nits+41%
4K selfie videoYes · Redmi Note 15 Pro (China): No
Weight190 g vs 211 g+11%
Pixel density453 ppi vs 443 ppi+2%
Screen-to-body ratio90.2% vs 86.8%+4%
Resolution (width)1,260 px vs 1,220 px+3%
Thickness7.6 mm vs 7.8 mm+3%

Why is Redmi Note 15 Pro (China) better than V40 5G?

Battery capacity5,250 mAh vs 7,000 mAh+33%
RAM8 GB vs 12 GB+50%
Storage (max)256 GB vs 512 GB2×
NFCNo · V40 5G: Yes
Dual SIMNo · V40 5G: Yes
Main camera aperturef/1.9 vs f/1.5+27%
Wi-Fi standardWi-Fi 5 vs Wi-Fi 6+20%

Specifications

Side by side

Only differences	Vivo V40 5G≈ $7008.9	Xiaomi Redmi Note 15 Pro (China)9.1
Design
Weight	190 g	211 g
Thickness	7.6 mm	7.8 mm
Height	164.2 mm	163.6 mm
Width	74.9 mm	78.1 mm
Frame	Plastic	—
Back	Glass	—
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Schott Xensation Alpha	Xiaomi Dragon Crystal Glass
Colours	Silver, Purple	Black, Purple, Blue, White
Display
Screen size	6.8″	6.8″
Panel	AMOLED	AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,260 px	1,220 px
Resolution (height)	2,800 px	2,772 px
Pixel density	453 ppi	443 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	4,500 nits	3,200 nits
Measured brightness	1,341 nits	—
Screen-to-body ratio	90.2%	86.8%
HDR	Yes	Yes
Performance
Chipset	Qualcomm 7	Mediatek Dimensity 7400 Ultra
Chip maker	Qualcomm	MediaTek
Process	—	4 nm
CPU cores	8	8
CPU frequency	—	2.6 GHz
GPU	—	Mali-G615 MC2
Memory
RAM	8 GB	12 GB
Storage (max)	256 GB	512 GB
Storage (base)	256 GB	256 GB
Storage type	UFS 2.2	UFS 2.2
Memory card slot	No	No
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.9	f/1.5
Main sensor size	1/1.56"	1/1.95"
Rear cameras	2	2
Optical stabilisation	Yes	Yes
Ultra-wide camera	Yes	Yes
Telephoto camera	No	No
Max video	4K	4K
4K video frame rate	30 fps	30 fps
Selfie camera	50 MP	20 MP
4K selfie video	Yes	No
Battery
Battery capacity	5,250 mAh	7,000 mAh
Battery type	Li-Ion	Li-Ion
Wired charging	80 W	45 W
Charged in 30 min	66%	—
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	No	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 6
Bluetooth	5.4	5.4
NFC	No	Yes
USB	USB Type-C	USB Type-C 2.0
USB version	2	2
Satellite navigation	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	Gyroscope, Accelerometer, Ambient light sensor, Compass, Fingerprint	Fingerprint (under display, optical), accelerometer, gyro, compass, proximity
SAR (head)	0.97 W/kg	—
Software
OS at launch	Android 14	Android 15
Platform	Android	Android
Interface	Funtouch 14	HyperOS 2

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