Honor 400 vs Xiaomi Redmi Note 15 Specs Comparison

Availability

Officially announced
May 23, 2025	Dec 18, 2025
Prices (MSRP)
8GB/256GB - €499 8GB/512GB - €549	6GB/128GB - €210

Design

Dimensions
6.16 x 2.94 x 0.29 inches 156.5 x 74.6 x 7.3 mm	6.46 x 2.97 x 0.31 inches 164 x 75.4 x 7.9 mm
Weight
6.49 oz / 184.0 g	6.49 oz / 184.0 g
Materials
	Back: Plastic Frame: Aluminum
Resistance
Water, Dust; IP65	Water, Dust; IP64
Biometrics
Optical in-screen fingerprint	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Midnight Black, Meteor Silver, Desert Gold, Tidal Blue	Black, Forest Green, Glacier Blue, Purple

Display

Size
6.5-inch, 88.71% screen-to-body	6.8-inch, 89.59% screen-to-body
Type
AMOLED, 120Hz, 5000 nits	AMOLED, 120Hz, 3200 nits
Resolution
2736x1264px, 19.5:9 ratio, 460 PPI	2392x1080px, 20:9 ratio, 388 PPI

PhoneArena Display Test

Bright Max (20% APL)
1565 (Good)	3182 (Excellent)
Bright Min
1.5 (Good)	2 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 7 Gen 3 SM7550-AB (4 nm)	Mediatek Helio G100 Ultra (6 nm)
Processor
Octa-core 1x2.63GHz Cortex-A715 3x2.4​GHz Cortex-A715 4x1.8​GHz Cortex-A510	Octa-core 2x2.2GHz Cortex-A76 6x2.0G​Hz Cortex-A55
GPU
Adreno 720	Mali-G57 MC2
Memory
8GB/256GB 8GB/512GB	6GB/128GB (UFS 2.2) 8GB/128GB 8GB/256GB 8GB/512GB
Storage expansion
not expandable	microSDXC
OS
Android (15)	Android (15)

PhoneArena Performance Test

GeekBench 6 Single
1141	723
GeekBench 6 Multi
3179	1974
3D Mark High
1488	345
3D Mark Low
1482	342

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
5300 mAh, Si - Carbon	6000 mAh, Li - Ion
Charging
Reverse wired charging	Fast charging
Charge speed
Wired: 66.0W	Wired: 33.0W

PhoneArena Battery Tests

Battery Life Estimate

6h 28min

Browsing

13h 20min

Video

9h 34min

Gaming

10h 50min

Battery Life Estimate

8h 2min

Browsing

19h 2min

Video

11h 53min

Gaming

9h 53min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Single camera
Main camera
200 MP (OIS, PDAF) Aperture size: F1.9 Sensor size: 1/1.4"	108 MP (PDAF) Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.67" Pixel size: 0.64 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2
Flash
LED	LED
Video recording
4K UHD, 1080p	1080p (30 fps) HDR
Front
50 MP	20 MP Video capture: 1080p (30 fps)

PhoneArena Camera Tests

124

Overall

142

Photo

106

Video

97

Overall

111

Photo

84

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.4	5.3
WLAN
Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	Yes Wi-Fi Direct, Hotspot
USB
Type-C	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
	Dolby Atmos

Cellular

5G Bands
5G Ready
LTE Bands
	1, 3, 5, 7, 8, 20, 28
TDD Bands
	38, 40, 41
3G Bands
	1, 3, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM, Dual Nano SIM	Dual Nano SIM

Discover more

Full Specs Honor 400 Specs PA Review Honor 400 Review

Full Specs Xiaomi Redmi Note 15 Specs PA Review Xiaomi Redmi Note 15 Review