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21 Note vs Redmi K70 Ultra

Meizu 21 Note vs Xiaomi Redmi K70 Ultra

What 21 Note does better (4) and where Redmi K70 Ultra wins (5) — every spec side by side.

Meizu · 202421 Note

9.1Score

4 advantages≈ $360

Xiaomi · 2024Redmi K70 Ultra

9.5Score

5 advantages≈ $360

Higher score

9.6Display9.5

8.8Camera9.0

8.2Battery9.0

8.3Features9.3

Dimensions

Size comparison

21 NoteRedmi K70 Ultra

	21 Note	Redmi K70 Ultra	Difference
Height	162.4 mm	160.4 mm	+2 mm
Width	76.9 mm	75.1 mm	+1.8 mm
Thickness	8.2 mm	8.4 mm	−0.2 mm
Weight	205 g	211 g	−6 g

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

Why is 21 Note better than Redmi K70 Ultra?

Peak brightness5,000 nits vs 4,000 nits+25%
Weight205 g vs 211 g+3%
Resolution (width)1,264 px vs 1,220 px+4%
Thickness8.2 mm vs 8.4 mm+2%

Why is Redmi K70 Ultra better than 21 Note?

Wired charging65 W vs 120 W+85%
RAM16 GB vs 24 GB+50%
Storage (max)512 GB vs 1,024 GB2×
Water resistance (IPx)IPx5 vs IPx8+60%
Selfie camera16 MP vs 20 MP+25%

Specifications

Side by side

Only differences	Meizu 21 Note≈ $3609.1	Xiaomi Redmi K70 Ultra≈ $3609.5
Design
Weight	205 g	211 g
Thickness	8.2 mm	8.4 mm
Height	162.4 mm	160.4 mm
Width	76.9 mm	75.1 mm
Frame	Aluminium	Aluminium
Back	Plastic	Glass
Ingress protection	IP65	IP68
Water resistance (IPx)	IPx5	IPx8
Glass protection	—	Scratch/drop-resistant glass
Colours	Black, White	Black, White, Violet, Green Championship Edition, Orange Championship Edition
Display
Screen size	6.8″	6.7″
Panel	LTPO OLED	OLED
OLED panel	Yes	Yes
LTPO (adaptive 1–120 Hz)	Yes	—
Resolution (width)	1,264 px	1,220 px
Resolution (height)	2,780 px	2,712 px
Pixel density	450 ppi	446 ppi
Refresh rate	144 Hz	144 Hz
Peak brightness	5,000 nits	4,000 nits
Screen-to-body ratio	89.5%	89.1%
HDR	Yes	Yes
Performance
Chipset	Qualcomm SM8550-AB Snapdragon 8 Gen 2	Mediatek Dimensity 9300+
Chip maker	Qualcomm	MediaTek
Process	4 nm	4 nm
CPU cores	8	8
CPU frequency	3.2 GHz	3.25 GHz
GPU	Adreno 740	Immortalis-G720 MC12
AnTuTu score	—	2,384,849
Geekbench 6 (multi-core)	—	7,541
3DMark Wild Life Extreme	—	3,834
Memory
RAM	16 GB	24 GB
Storage (max)	512 GB	1,024 GB
Storage (base)	256 GB	256 GB
Storage type	—	UFS 4.0
Memory card slot	No	No
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.7	f/1.7
Main sensor size	1/1.56"	1/1.56"
Rear cameras	2	2
Optical stabilisation	Yes	Yes
Ultra-wide camera	Yes	Yes
Telephoto camera	No	No
Max video	8K	8K
4K video frame rate	—	60 fps
Selfie camera	16 MP	20 MP
4K selfie video	No	No
Battery
Battery capacity	5,500 mAh	5,500 mAh
Battery type	—	Li-Po
Wired charging	65 W	120 W
Charged in 30 min	—	125%
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 7	Wi-Fi 7
Bluetooth	5.3	5.4
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C
USB version	2	—
Infrared port	—	Yes
Dual-band GPS	Yes	Yes
Satellite navigation	GLONASS, GALILEO, BDS, QZSS, NavIC	GLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Fingerprint sensor	Under display, ultrasonic	Under display
Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Software
OS at launch	Flyme OS	Android 14
Platform	Other	Android
Interface	Flyme AIOS	HyperOS