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Galaxy Note20 Ultra 5G vs Redmi K30 5G Racing

Samsung Galaxy Note20 Ultra 5G vs Xiaomi Redmi K30 5G Racing

What Galaxy Note20 Ultra 5G does better (23) and where Redmi K30 5G Racing wins (3) — every spec side by side.

Samsung · 2020Galaxy Note20 Ultra 5G

8.6Score

23 advantages≈ $300

Higher score

Xiaomi · 2020Redmi K30 5G Racing

7.0Score

3 advantages≈ $280

9.3Display6.7

9.7Camera7.4

4.3Battery3.8

9.4Features7.1

Dimensions

Size comparison

Galaxy Note20 Ultra 5GRedmi K30 5G Racing

	Galaxy Note20 Ultra 5G	Redmi K30 5G Racing	Difference
Height	164.8 mm	165.3 mm	−0.5 mm
Width	77.2 mm	76.6 mm	+0.6 mm
Thickness	8.1 mm	8.8 mm	−0.7 mm
Weight	208 g	208 g	=

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

Why is Galaxy Note20 Ultra 5G better than Redmi K30 5G Racing?

RAM12 GB vs 6 GB2×
Storage (max)512 GB vs 128 GB4×
Main camera108 MP vs 64 MP+69%
OLED panelYes · Redmi K30 5G Racing: No
Optical stabilisationYes · Redmi K30 5G Racing: No
Telephoto cameraYes · Redmi K30 5G Racing: No
Wireless chargingYes · Redmi K30 5G Racing: No
Stereo speakersYes · Redmi K30 5G Racing: No
Pixel density496 ppi vs 395 ppi+26%
Memory card slotYes · Redmi K30 5G Racing: No
Max video8K vs 4K
4K video frame rate60 fps vs 30 fps2×

Why is Redmi K30 5G Racing better than Galaxy Note20 Ultra 5G?

Wired charging25 W vs 30 W+20%
Selfie camera10 MP vs 20 MP2×
3.5 mm headphone jackNo · Galaxy Note20 Ultra 5G: Yes

Specifications

Side by side

Only differences	Samsung Galaxy Note20 Ultra 5G≈ $3008.6	Xiaomi Redmi K30 5G Racing≈ $2807.0
Design
Weight	208 g	208 g
Thickness	8.1 mm	8.8 mm
Height	164.8 mm	165.3 mm
Width	77.2 mm	76.6 mm
Frame	Stainless steel	Aluminium
Back	Glass	Glass
Ingress protection	IP68	—
Water resistance (IPx)	IPx8	—
Glass protection	Corning Gorilla Glass Victus	Corning Gorilla Glass 5
Colours	Mystic Bronze, Mystic Black, Mystic White	Mint, Blue, Red, Purple, White
Stylus	Yes	—
Display
Screen size	6.9″	6.7″
Panel	Dynamic AMOLED 2X	IPS LCD
OLED panel	Yes	No
Resolution (width)	1,440 px	1,080 px
Resolution (height)	3,088 px	2,400 px
Pixel density	496 ppi	395 ppi
Refresh rate	120 Hz	120 Hz
Measured brightness	1,024 nits	—
Screen-to-body ratio	91.7%	84.8%
HDR	Yes	Yes
Performance
Chipset	Exynos 990 - Global	Qualcomm SDM768 Snapdragon 768G 5G
Chip maker	Qualcomm	Qualcomm
Process	7 nm	7 nm
CPU cores	8	8
CPU frequency	3 GHz	2.8 GHz
GPU	Mali-G77 MP11 - Global Adreno 650 - USA	Adreno 620
AnTuTu score	508,760	—
Geekbench 6 (multi-core)	2,603	—
Memory
RAM	12 GB	6 GB
Storage (max)	512 GB	128 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 3.0	UFS 2.1
Memory card slot	Yes	No
Camera
Main camera	108 MP	64 MP
Main camera aperture	f/1.8	f/1.9
Main sensor size	1/1.33"	1/1.72"
Rear cameras	3	2
Optical stabilisation	Yes	No
Ultra-wide camera	Yes	Yes
Telephoto camera	Yes	No
Optical zoom	5×	—
Max video	8K	4K
4K video frame rate	60 fps	30 fps
Selfie camera	10 MP	20 MP
4K selfie video	Yes	No
Battery
Battery capacity	4,500 mAh	4,500 mAh
Battery type	Li-Ion	Li-Po
Wired charging	25 W	30 W
Charged in 30 min	—	53%
Wireless charging	Yes	No
Wireless charging power	15 W	—
Reverse wireless charging	Yes	—
Connectivity
5G	Yes	Yes
eSIM	Yes	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 5
Bluetooth	5	5.1
NFC	Yes	Yes
USB	USB Type-C 3.2	USB Type-C 2.0
USB version	3.2	2
Ultra Wideband	Yes	—
Satellite navigation	GLONASS, GALILEO, BDS	—
Features
Stereo speakers	Yes	No
3.5 mm headphone jack	No	Yes
Loudspeaker loudness	-27.8 LUFS	—
Fingerprint sensor	Under display, ultrasonic	Side
Barometer	Yes	—
Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
SAR (head)	0.34 W/kg	—
Software
OS at launch	Android 10	Android 10
Platform	Android	Android
Interface	One UI 5	MIUI 11