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Rock 5 vs Redmi Note 15

Blackview Rock 5 vs Xiaomi Redmi Note 15

What Rock 5 does better (7) and where Redmi Note 15 wins (15) — every spec side by side.

Blackview · 2026Rock 5

7.8Score

7 advantages≈ $250

Xiaomi · 2026Redmi Note 15

8.6Score

15 advantages≈ $280

Higher score

6.9Display8.5

6.7Camera8.6

8.1Battery7.6

6.7Features7.7

Dimensions

Size comparison

Rock 5Redmi Note 15

	Rock 5	Redmi Note 15	Difference
Height	184 mm	164 mm	+20 mm
Width	83 mm	75.4 mm	+7.6 mm
Thickness	29.7 mm	7.4 mm	+22.3 mm
Weight	635 g	178 g	+457 g

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

Why is Rock 5 better than Redmi Note 15?

Battery capacity20,000 mAh vs 5,520 mAh3.6×
Selfie camera50 MP vs 20 MP2.5×
Endurance per cycle190 h vs 51 h3.7×
Water resistance (IPx)IPx8 vs IPx6+33%
Storage (base)256 GB vs 128 GB2×
Repairability classB vs C
Pixel density396 ppi vs 388 ppi+2%

Why is Redmi Note 15 better than Rock 5?

Weight635 g vs 178 g3.6×
Peak brightness700 nits vs 3,200 nits4.6×
OLED panelNo · Rock 5: Yes
Storage (max)256 GB vs 512 GB2×
Optical stabilisationNo · Rock 5: Yes
5GNo · Rock 5: Yes
Wired charging33 W vs 45 W+36%
Thickness29.7 mm vs 7.4 mm4×
Ultra-wide cameraNo · Rock 5: Yes
Max video1080p vs 4K
CPU frequency2.2 GHz vs 2.4 GHz+9%
Process6 nm vs 4 nm+50%

Specifications

Side by side

Only differences	Blackview Rock 5≈ $2507.8	Xiaomi Redmi Note 15≈ $2808.6
Design
Weight	635 g	178 g
Thickness	29.7 mm	7.4 mm
Height	184 mm	164 mm
Width	83 mm	75.4 mm
Frame	—	Plastic
Back	—	Plastic
Ingress protection	IP68	IP66
Water resistance (IPx)	IPx8	IPx6
Glass protection	Panda Glass	Scratch/drop-resistant glass
Colours	Black, Yellow	Black, Glacier Blue, Mist Purple
Display
Screen size	6.8″	6.8″
Panel	IPS LCD	AMOLED
OLED panel	No	Yes
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,460 px	2,392 px
Pixel density	396 ppi	388 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	700 nits	3,200 nits
Measured brightness	—	1,524 nits
Screen-to-body ratio	71.5%	89.7%
HDR	—	Yes
Performance
Chipset	Mediatek Helio G100	Qualcomm SM6475-AB Snapdragon 6 Gen 3
Chip maker	MediaTek	Qualcomm
Process	6 nm	4 nm
CPU cores	8	8
CPU frequency	2.2 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)	256 GB	512 GB
Storage (base)	256 GB	128 GB
Storage type	UFS 2.2	UFS 2.2
Memory card slot	Yes	Yes
Camera
Main camera	108 MP	108 MP
Main camera aperture	f/1.9	f/1.7
Main sensor size	1/1.67"	1/1.67"
Rear cameras	2	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	50 MP	20 MP
4K selfie video	No	No
Battery
Battery capacity	20,000 mAh	5,520 mAh
Battery type	Li-Po	Si/C
Active use (test)	—	14.2 h
Wired charging	33 W	45 W
Wireless charging	No	No
Wireless charging power	15 W	—
Connectivity
5G	No	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 5
Bluetooth	5.2	5.1
NFC	Yes	Yes
USB	USB Type-C	USB Type-C 2.0
USB version	—	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	Side	Under display
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass
SAR (head)	—	1 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	190 h	51 h
Repairability class	B	C
Drop resistance class	A	A