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Armor 33 vs Redmi Note 15 (China)

UleFone Armor 33 vs Xiaomi Redmi Note 15 (China)

What Armor 33 does better (9) and where Redmi Note 15 (China) wins (10) — every spec side by side.

UleFone · 2025Armor 33

8.2Score

9 advantages≈ $350

Xiaomi · 2025Redmi Note 15 (China)

8.4Score

10 advantages

Higher score

6.8Display9.0

6.9Camera5.5

9.4Battery8.1

6.7Features8.4

Dimensions

Size comparison

Armor 33Redmi Note 15 (China)

	Armor 33	Redmi Note 15 (China)	Difference
Height	185.5 mm	165 mm	+20.5 mm
Width	85.5 mm	75.4 mm	+10.1 mm
Thickness	34 mm	7.4 mm	+26.6 mm
Weight	765 g	178 g	+587 g

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

Why is Armor 33 better than Redmi Note 15 (China)?

Battery capacity25,500 mAh vs 5,800 mAh4.4×
Storage (max)512 GB vs 256 GB2×
Wired charging66 W vs 45 W+47%
Storage (base)512 GB vs 128 GB4×
Rear cameras3 vs 13×
Selfie camera32 MP vs 8 MP4×
Ultra-wide cameraYes · Redmi Note 15 (China): No
3.5 mm headphone jackYes · Redmi Note 15 (China): No
Screen size7″ vs 6.8″+3%

Why is Redmi Note 15 (China) better than Armor 33?

Weight765 g vs 178 g4.3×
Peak brightness700 nits vs 3,200 nits4.6×
OLED panelNo · Armor 33: Yes
5GNo · Armor 33: Yes
Thickness34 mm vs 7.4 mm4.6×
Max video1080p vs 4K
CPU frequency2.2 GHz vs 2.4 GHz+9%
Process6 nm vs 4 nm+50%
Screen-to-body ratio72.3% vs 89.1%+23%
Main camera aperturef/2 vs f/1.8+11%

Specifications

Side by side

Only differences	UleFone Armor 33≈ $3508.2	Xiaomi Redmi Note 15 (China)8.4
Design
Weight	765 g	178 g
Thickness	34 mm	7.4 mm
Height	185.5 mm	165 mm
Width	85.5 mm	75.4 mm
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	Corning Gorilla Glass 5	Xiaomi Dragon Crystal Glass
Colours	Black	Black, White, Blue
Display
Screen size	7″	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	387 ppi	388 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	700 nits	3,200 nits
Screen-to-body ratio	72.3%	89.1%
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
Memory
RAM	12 GB	12 GB
Storage (max)	512 GB	256 GB
Storage (base)	512 GB	128 GB
Storage type	UFS 2.2	UFS 2.2
Memory card slot	Yes	Yes
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/2	f/1.8
Main sensor size	1/1.3"	1/2.88"
Rear cameras	3	1
Optical stabilisation	No	No
Ultra-wide camera	Yes	No
Telephoto camera	No	No
Max video	1080p	4K
4K video frame rate	—	30 fps
Selfie camera	32 MP	8 MP
4K selfie video	No	No
Battery
Battery capacity	25,500 mAh	5,800 mAh
Battery type	—	Li-Ion
Wired charging	66 W	45 W
Wireless charging	No	No
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 2.0	USB Type-C 2.0
USB version	2	2
Satellite navigation	GLONASS, GALILEO, BDS, QZSS	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	Yes	No
Fingerprint sensor	Side	Under display
Barometer	Yes	—
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer	Fingerprint (under display, optical), accelerometer, gyro, compass, proximity
Software
OS at launch	Android 15	Android 15
Platform	Android	Android
Interface	—	HyperOS 2
EU label
Energy class	A	—
Battery charge cycles	1,000	—
Endurance per cycle	382 h	—
Repairability class	C	—
Drop resistance class	A	—