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Rock 3 vs Redmi Note 15 Pro

Blackview Rock 3 vs Xiaomi Redmi Note 15 Pro

What Rock 3 does better (8) and where Redmi Note 15 Pro wins (23) — every spec side by side.

Blackview · 2026Rock 3

7.9Score

8 advantages≈ $340

Xiaomi · 2026Redmi Note 15 Pro

8.9Score

23 advantages≈ $330

Higher score

6.9Display9.4

6.8Camera8.0

8.4Battery8.4

6.7Features9.4

Dimensions

Size comparison

Rock 3Redmi Note 15 Pro

	Rock 3	Redmi Note 15 Pro	Difference
Height	181 mm	163.6 mm	+17.4 mm
Width	82 mm	78.1 mm	+3.9 mm
Thickness	18.1 mm	8 mm	+10.1 mm
Weight	388 g	210 g	+178 g

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

Why is Rock 3 better than Redmi Note 15 Pro?

Battery capacity10,000 mAh vs 6,580 mAh+52%
Wireless chargingYes · Redmi Note 15 Pro: No
Selfie camera50 MP vs 20 MP2.5×
Storage (base)256 GB vs 128 GB2×
Memory card slotYes · Redmi Note 15 Pro: No
Repairability classB vs C
Drop resistance classA vs B
Endurance per cycle95 h vs 61 h+57%

Why is Redmi Note 15 Pro better than Rock 3?

Main camera108 MP vs 200 MP+85%
Peak brightness750 nits vs 3,200 nits4.3×
Wired charging27 W vs 45 W+67%
RAM8 GB vs 12 GB+50%
OLED panelNo · Rock 3: Yes
Storage (max)256 GB vs 512 GB2×
Optical stabilisationNo · Rock 3: Yes
5GNo · Rock 3: Yes
Weight388 g vs 210 g+85%
Thickness18.1 mm vs 8 mm2.3×
Rear cameras1 vs 22×
Ultra-wide cameraNo · Rock 3: Yes

Specifications

Side by side

Only differences	Blackview Rock 3≈ $3407.9	Xiaomi Redmi Note 15 Pro≈ $3308.9
Design
Weight	388 g	210 g
Thickness	18.1 mm	8 mm
Height	181 mm	163.6 mm
Width	82 mm	78.1 mm
Frame	—	Plastic
Back	—	Silicone polymer
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Corning Gorilla Glass 3	Corning Gorilla Glass Victus 2
Colours	Black, Black/Orange	Black, Glacier Blue, Mist Purple, Titanium
Display
Screen size	6.8″	6.8″
Panel	IPS LCD	AMOLED
OLED panel	No	Yes
Resolution (width)	1,080 px	1,280 px
Resolution (height)	2,460 px	2,772 px
Pixel density	396 ppi	447 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	750 nits	3,200 nits
Measured brightness	—	1,901 nits
Screen-to-body ratio	73.5%	89.7%
HDR	—	Yes
Performance
Chipset	Mediatek Helio G100	Mediatek Dimensity 7400 Ultra
Chip maker	MediaTek	MediaTek
Process	6 nm	4 nm
CPU cores	8	8
CPU frequency	2.2 GHz	2.6 GHz
GPU	Mali-G57 MC2	Mali-G615 MC2
AnTuTu score	—	652,862
Geekbench 6 (multi-core)	—	2,913
3DMark Wild Life Extreme	—	1,005
Memory
RAM	8 GB	12 GB
Storage (max)	256 GB	512 GB
Storage (base)	256 GB	128 GB
Storage type	UFS 2.1	UFS 2.2
Memory card slot	Yes	No
Camera
Main camera	108 MP	200 MP
Main camera aperture	f/1.9	f/1.7
Main sensor size	1/1.67"	1/1.4"
Rear cameras	1	2
Optical stabilisation	No	Yes
Ultra-wide camera	No	Yes
Telephoto camera	No	No
Optical zoom	—	2.5×
Max video	1080p	4K
4K video frame rate	—	30 fps
Selfie camera	50 MP	20 MP
4K selfie video	No	No
Battery
Battery capacity	10,000 mAh	6,580 mAh
Battery type	Li-Po	Si/C
Active use (test)	—	15.4 h
Wired charging	27 W	45 W
Wireless charging	Yes	No
Wireless charging power	15 W	—
Connectivity
5G	No	Yes
eSIM	No	Yes
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 6
Bluetooth	5.2	5.4
NFC	Yes	Yes
USB	USB Type-C	USB Type-C 2.0
USB version	—	2
Infrared port	—	Yes
Satellite navigation	GLONASS, GALILEO, BDS, QZSS	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Loudspeaker loudness	—	-21.1 LUFS
Fingerprint sensor	Side	Under display
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass, proximity
SAR (head)	—	0.95 W/kg
Software
OS at launch	Android 16	Android 15
Platform	Android	Android
Interface	DokeOS 5.0	HyperOS 2
Major OS updates promised	—	4
EU label
Energy class	B	B
Battery charge cycles	800	1,000
Endurance per cycle	95 h	61 h
Repairability class	B	C
Drop resistance class	A	B