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X80i vs Redmi Note 15

Honor X80i vs Xiaomi Redmi Note 15

What X80i does better (6) and where Redmi Note 15 wins (11) — every spec side by side.

Honor · 2026X80i

8.5Score

6 advantages≈ $270

Xiaomi · 2026Redmi Note 15

8.6Score

11 advantages≈ $280

Higher score

9.4Display8.5

4.6Camera8.6

8.8Battery7.6

7.5Features7.7

Dimensions

Size comparison

X80iRedmi Note 15

	X80i	Redmi Note 15	Difference
Height	157.4 mm	164 mm	−6.6 mm
Width	75.4 mm	75.4 mm	=
Thickness	7.3 mm	7.4 mm	−0.1 mm
Weight	185 g	178 g	+7 g

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

Why is X80i better than Redmi Note 15?

Battery capacity7,000 mAh vs 5,520 mAh+27%
Peak brightness6,500 nits vs 3,200 nits2×
Pixel density434 ppi vs 388 ppi+12%
CPU frequency2.6 GHz vs 2.4 GHz+8%
Bluetooth6 vs 5.1+18%
Resolution (width)1,200 px vs 1,080 px+11%

Why is Redmi Note 15 better than X80i?

Main camera50 MP vs 108 MP2.2×
Optical stabilisationNo · X80i: Yes
Selfie camera8 MP vs 20 MP2.5×
Memory card slotNo · X80i: Yes
Rear cameras1 vs 22×
Ultra-wide cameraNo · X80i: Yes
Max video1080p vs 4K
Weight185 g vs 178 g+4%
Screen size6.6″ vs 6.8″+3%
Process6 nm vs 4 nm+50%
Main camera aperturef/1.8 vs f/1.7+6%

Specifications

Side by side

Only differences	Honor X80i≈ $2708.5	Xiaomi Redmi Note 15≈ $2808.6
Design
Weight	185 g	178 g
Thickness	7.3 mm	7.4 mm
Height	157.4 mm	164 mm
Width	75.4 mm	75.4 mm
Frame	Aluminium	Plastic
Back	Glass	Plastic
Ingress protection	IP66	IP66
Water resistance (IPx)	IPx6	IPx6
Glass protection	Aluminosilicate glass	Scratch/drop-resistant glass
Colours	Black, White, Pink, Green	Black, Glacier Blue, Mist Purple
Display
Screen size	6.6″	6.8″
Panel	AMOLED	AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,200 px	1,080 px
Resolution (height)	2,600 px	2,392 px
Pixel density	434 ppi	388 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	6,500 nits	3,200 nits
Measured brightness	—	1,524 nits
Screen-to-body ratio	90.1%	89.7%
HDR	—	Yes
Performance
Chipset	Mediatek Dimensity 6500 Elite	Qualcomm SM6475-AB Snapdragon 6 Gen 3
Chip maker	MediaTek	Qualcomm
Process	6 nm	4 nm
CPU cores	8	8
CPU frequency	2.6 GHz	2.4 GHz
GPU	Mali-G57 MC2	Adreno 710
AnTuTu score	—	637,266
Geekbench 6 (multi-core)	—	2,958
3DMark Wild Life Extreme	—	861
Memory
RAM	12 GB	12 GB
Storage (max)	512 GB	512 GB
Storage (base)	128 GB	128 GB
Storage type	—	UFS 2.2
Memory card slot	No	Yes
Camera
Main camera	50 MP	108 MP
Main camera aperture	f/1.8	f/1.7
Main sensor size	—	1/1.67"
Rear cameras	1	2
Optical stabilisation	No	Yes
Ultra-wide camera	No	Yes
Telephoto camera	No	No
Max video	1080p	4K
4K video frame rate	—	30 fps
Selfie camera	8 MP	20 MP
4K selfie video	No	No
Battery
Battery capacity	7,000 mAh	5,520 mAh
Battery type	Li-Po	Si/C
Active use (test)	—	14.2 h
Wired charging	45 W	45 W
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 5
Bluetooth	6	5.1
NFC	Yes	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
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Loudspeaker loudness	—	-23.4 LUFS
Fingerprint sensor	Under display	Under display
Sensors	Fingerprint (under display, optical), accelerometer, compass, proximity (ultrasonic)	Fingerprint (under display, optical), accelerometer, gyro, compass
SAR (head)	—	1 W/kg
Software
OS at launch	Android 16	Android 15
Platform	Android	Android
Interface	MagicOS 10	HyperOS 2
Major OS updates promised	—	4
EU label
Energy class	—	B
Battery charge cycles	—	1,000
Endurance per cycle	—	51 h
Repairability class	—	C
Drop resistance class	—	A