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T4R vs Redmi Note 15 (China)

Vivo T4R vs Xiaomi Redmi Note 15 (China)

What T4R does better (6) and where Redmi Note 15 (China) wins (5) — every spec side by side.

Vivo · 2025T4R

8.3Score

6 advantages≈ $220

Xiaomi · 2025Redmi Note 15 (China)

8.4Score

5 advantages

Higher score

8.2Display9.0

7.8Camera5.4

8.0Battery8.1

6.3Features8.4

Dimensions

Size comparison

T4RRedmi Note 15 (China)

	T4R	Redmi Note 15 (China)	Difference
Height	163.3 mm	165 mm	−1.7 mm
Width	76.7 mm	75.4 mm	+1.3 mm
Thickness	7.4 mm	7.4 mm	=
Weight	184 g	178 g	+6 g

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

Why is T4R better than Redmi Note 15 (China)?

Optical stabilisationYes · Redmi Note 15 (China): No
Selfie camera32 MP vs 8 MP4×
4K selfie videoYes · Redmi Note 15 (China): No
CPU frequency2.6 GHz vs 2.4 GHz+8%
Wi-Fi standardWi-Fi 6 vs Wi-Fi 5+20%
Bluetooth5.4 vs 5.1+6%

Why is Redmi Note 15 (China) better than T4R?

NFCNo · T4R: Yes
Peak brightness1,800 nits vs 3,200 nits+78%
Wired charging44 W vs 45 W+2%
Memory card slotNo · T4R: Yes
Weight184 g vs 178 g+3%

Specifications

Side by side

Only differences	Vivo T4R≈ $2208.3	Xiaomi Redmi Note 15 (China)8.4
Design
Weight	184 g	178 g
Thickness	7.4 mm	7.4 mm
Height	163.3 mm	165 mm
Width	76.7 mm	75.4 mm
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Diamond Shield Glass	Xiaomi Dragon Crystal Glass
Colours	Arctic White, Twilight Blue	Black, White, Blue
Display
Screen size	6.8″	6.8″
Panel	AMOLED	AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,392 px	2,392 px
Pixel density	388 ppi	388 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	1,800 nits	3,200 nits
Screen-to-body ratio	88.5%	89.1%
HDR	Yes	—
Performance
Chipset	Mediatek Dimensity 7400	Qualcomm SM6475-AB Snapdragon 6 Gen 3
Chip maker	MediaTek	Qualcomm
Process	4 nm	4 nm
CPU cores	8	8
CPU frequency	2.6 GHz	2.4 GHz
GPU	Mali-G615 MC2	Adreno 710
Memory
RAM	12 GB	12 GB
Storage (max)	256 GB	256 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 2.2	UFS 2.2
Memory card slot	No	Yes
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.8	f/1.8
Main sensor size	1/1.95"	1/2.88"
Rear cameras	1	1
Optical stabilisation	Yes	No
Ultra-wide camera	No	No
Telephoto camera	No	No
Max video	4K	4K
4K video frame rate	30 fps	30 fps
Selfie camera	32 MP	8 MP
4K selfie video	Yes	No
Battery
Battery capacity	5,700 mAh	5,800 mAh
Battery type	Li-Ion	Li-Ion
Wired charging	44 W	45 W
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 5
Bluetooth	5.4	5.1
NFC	No	Yes
USB	USB Type-C 2.0	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	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass, proximity
Software
OS at launch	Android 15	Android 15
Platform	Android	Android
Interface	Funtouch 15	HyperOS 2
Major OS updates promised	2	—