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Ace 5 Racing vs Redmi Note 15 5G

OnePlus Ace 5 Racing vs Xiaomi Redmi Note 15 5G

What Ace 5 Racing does better (10) and where Redmi Note 15 5G wins (13) — every spec side by side.

OnePlus · 2025Ace 5 Racing

9.1Score

10 advantages≈ $240

Higher score

Xiaomi · 2025Redmi Note 15 5G

8.8Score

13 advantages≈ $240

8.0Display9.0

9.1Performance6.5

8.1Camera8.2

9.3Battery8.1

6.9Features8.3

Dimensions

Size comparison

Ace 5 RacingRedmi Note 15 5G

	Ace 5 Racing	Redmi Note 15 5G	Difference
Height	163.6 mm	164 mm	−0.4 mm
Width	76 mm	75.4 mm	+0.6 mm
Thickness	8.2 mm	7.4 mm	+0.8 mm
Weight	200 g	178 g	+22 g

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

Why is Ace 5 Racing better than Redmi Note 15 5G?

AnTuTu score2,536,961 vs 830,7653.1×
Geekbench 6 (multi-core)7,452 vs 2,9722.5×
Wired charging80 W vs 45 W+78%
Battery capacity7,100 mAh vs 5,520 mAh+29%
RAM16 GB vs 12 GB+33%
CPU frequency3.4 GHz vs 2.4 GHz+42%
Storage (base)256 GB vs 128 GB2×
Max video4K vs 1080p
4K video frame rate60 fps vs 30 fps2×
Wi-Fi standardWi-Fi 7 vs Wi-Fi 5+40%

Why is Redmi Note 15 5G better than Ace 5 Racing?

Main camera50 MP vs 108 MP2.2×
Peak brightness1,300 nits vs 3,200 nits2.5×
Stereo speakersNo · Ace 5 Racing: Yes
Water resistance (IPx)IPx4 vs IPx5+25%
Memory card slotNo · Ace 5 Racing: Yes
Rear cameras1 vs 22×
Ultra-wide cameraNo · Ace 5 Racing: Yes
eSIMNo · Ace 5 Racing: Yes
Weight200 g vs 178 g+12%
Pixel density387 ppi vs 405 ppi+5%
Selfie camera16 MP vs 20 MP+25%
Thickness8.2 mm vs 7.4 mm+11%

Specifications

Side by side

Only differences	OnePlus Ace 5 Racing≈ $2409.1	Xiaomi Redmi Note 15 5G≈ $2408.8
Design
Weight	200 g	178 g
Thickness	8.2 mm	7.4 mm
Height	163.6 mm	164 mm
Width	76 mm	75.4 mm
Frame	—	Plastic
Back	—	Plastic
Ingress protection	IP64	IP65
Water resistance (IPx)	IPx4	IPx5
Glass protection	Crystal Shield Glass	Gorilla Glass 5
Colours	Black, White, Green	Black, Blue, Purple
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	387 ppi	405 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	1,300 nits	3,200 nits
Measured brightness	—	3,286 nits
Screen-to-body ratio	89.7%	91.1%
HDR	Yes	Yes
Performance
Chipset	Mediatek Dimensity 9400e	Qualcomm Snapdragon 6 Gen 3
Chip maker	MediaTek	Qualcomm
Process	4 nm	4 nm
CPU cores	8	8
CPU frequency	3.4 GHz	2.4 GHz
GPU	Immortalis-G720 MC12	Adreno 710
AnTuTu score	2,536,961	830,765
Geekbench 6 (multi-core)	7,452	2,972
Memory
RAM	16 GB	12 GB
Storage (max)	512 GB	512 GB
Storage (base)	256 GB	128 GB
Storage type	UFS 4.0	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	1/1.95"	1/1.67"
Rear cameras	1	2
Optical stabilisation	Yes	Yes
Ultra-wide camera	No	Yes
Telephoto camera	No	No
Max video	4K	1080p
4K video frame rate	60 fps	30 fps
Selfie camera	16 MP	20 MP
4K selfie video	No	No
Battery
Battery capacity	7,100 mAh	5,520 mAh
Battery type	Si/C	Li-Po
Wired charging	80 W	45 W
Charged in 30 min	—	55%
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	Yes
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 7	Wi-Fi 5
Bluetooth	5.4	5.4
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C
USB version	2	2
Infrared port	Yes	Yes
Satellite navigation	GLONASS, GALILEO, BDS, QZSS	GPS, GLONASS, GALILEO, BDS
Features
Stereo speakers	No	Yes
3.5 mm headphone jack	No	No
Fingerprint sensor	Under display	Under display
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	proximity, accelerometer, gyro, compass, fingerprint
Software
OS at launch	Android 15	Android 15
Platform	Android	Android
Interface	ColorOS 15	HyperOS 2
EU label
Energy class	—	B