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400 (China) vs Redmi Note 15 Pro+ (China)

Honor 400 (China) vs Xiaomi Redmi Note 15 Pro+ (China)

What 400 (China) does better (10) and where Redmi Note 15 Pro+ (China) wins (6) — every spec side by side.

Honor · 2025400 (China)

9.4Score

10 advantages≈ $330

Higher score

Xiaomi · 2025Redmi Note 15 Pro+ (China)

9.3Score

6 advantages

9.0Display9.4

9.3Camera8.6

9.3Battery9.4

8.9Features8.9

Dimensions

Size comparison

400 (China)Redmi Note 15 Pro+ (China)

	400 (China)	Redmi Note 15 Pro+ (China)	Difference
Height	156.3 mm	163.3 mm	−7 mm
Width	74.7 mm	78.3 mm	−3.6 mm
Thickness	7.8 mm	7.9 mm	−0.1 mm
Weight	196 g	211 g	−15 g

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

Why is 400 (China) better than Redmi Note 15 Pro+ (China)?

Main camera200 MP vs 50 MP4×
Battery capacity7,200 mAh vs 7,000 mAh+3%
Peak brightness5,000 nits vs 3,200 nits+56%
4K selfie videoYes · Redmi Note 15 Pro+ (China): No
Weight196 g vs 211 g+8%
Pixel density460 ppi vs 443 ppi+4%
CPU frequency2.8 GHz vs 2.7 GHz+4%
Selfie camera50 MP vs 32 MP+56%
Screen-to-body ratio90.3% vs 86.8%+4%
Resolution (width)1,264 px vs 1,220 px+4%

Why is Redmi Note 15 Pro+ (China) better than 400 (China)?

Storage (max)512 GB vs 1,024 GB2×
Telephoto cameraNo · 400 (China): Yes
Wired charging80 W vs 90 W+12%
Screen size6.6″ vs 6.8″+4%
Rear cameras2 vs 3+50%
Main camera aperturef/1.9 vs f/1.6+19%

Specifications

Side by side

Only differences	Honor 400 (China)≈ $3309.4	Xiaomi Redmi Note 15 Pro+ (China)9.3
Design
Weight	196 g	211 g
Thickness	7.8 mm	7.9 mm
Height	156.3 mm	163.3 mm
Width	74.7 mm	78.3 mm
Frame	Aluminium	—
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Aluminosilicate glass	Xiaomi Dragon Crystal Glass
Colours	Black, Silver, Blue, Pink	Black, Purple, Blue, White
Display
Screen size	6.6″	6.8″
Panel	AMOLED	AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,264 px	1,220 px
Resolution (height)	2,736 px	2,772 px
Pixel density	460 ppi	443 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	5,000 nits	3,200 nits
Screen-to-body ratio	90.3%	86.8%
HDR	Yes	Yes
Performance
Chipset	Qualcomm SM7750-AB Snapdragon 7 Gen 4	Qualcomm SM7635-AC Snapdragon 7s Gen 4
Chip maker	Qualcomm	Qualcomm
Process	4 nm	4 nm
CPU cores	8	8
CPU frequency	2.8 GHz	2.7 GHz
GPU	Adreno 722	Adreno 810
Memory
RAM	16 GB	16 GB
Storage (max)	512 GB	1,024 GB
Storage (base)	256 GB	256 GB
Storage type	—	UFS 2.2
Memory card slot	No	No
Camera
Main camera	200 MP	50 MP
Main camera aperture	f/1.9	f/1.6
Main sensor size	1/1.4"	1/1.55"
Rear cameras	2	3
Optical stabilisation	Yes	Yes
Ultra-wide camera	Yes	Yes
Telephoto camera	No	Yes
Optical zoom	—	2.5×
Max video	4K	4K
4K video frame rate	—	30 fps
Selfie camera	50 MP	32 MP
4K selfie video	Yes	No
Battery
Battery capacity	7,200 mAh	7,000 mAh
Battery type	Si/C	Li-Ion
Wired charging	80 W	90 W
Charged in 30 min	78%	—
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 6
Bluetooth	5.4	5.4
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Dual-band GPS	—	Yes
Satellite navigation	GLONASS, GALILEO, BDS, QZSS, NavIC	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	MagicOS 9	HyperOS 2