Samsung Galaxy S22 Ultra vs Xiaomi Redmi K30 5G

Samsung Galaxy S22 Ultra

Xiaomi Redmi K30 5G

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
5G network

5G band 1, 3, 5, 7, 8, 28, 40, 77, 78 SA/NSA/Sub6/mmWave

5G band 41(2500), 78(3500); Sub6
HSDPA speed

42.2 Mbps

42 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A (7CA), Cat20, 2000 Mbps download, 200 Mbps upload

LTE-A
5G speed

5+ Gbps download

2+ Gbps download
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame

Aluminium alloy, glass
SIM

Single SIM (Nano-SIM) or Dual SIM (2 Nano-SIMs + eSIM, dual stand-by)

Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

163.3 mm

165.3 mm
Width

77.9 mm

76.6 mm
Thickness

8.9 mm

8.8 mm
Weight

228 / 229 (mmWave) g

208 g
Stylus

Yes

-
Payment

Samsung Pay (Visa, MasterCard certified)

-
Waterproof

IP68 (1.5m and 30 mins)

-
Dust proof

IP68

-
Colors

Black, Blue, Burgundy, Graphite, Green, Red, White

Blue, Purple, Red, White

Display
Display type

Dynamic AMOLED 2X

IPS LCD capacitive touchscreen
Physical size

6.8 inches

6.67 inches
Resolution

1440 x 3088 pixels

1080 x 2400 pixels
Pixel density

500 ppi

395 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass Victus+

2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 5, Oleophobic coating
Multitouch

-

Yes
Display features

120Hz, HDR10+, 1750 nits (peak), Infinity-O display, Always-on display

HDR10, 120Hz sampling rate

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 3.0 GHz Cortex-X2

Single-core 2.4 GHz Kryo 475 Prime
CPU(second)

Triple-core 2.40 GHz Cortex-A710

Single-core 2.2 GHz Kryo 475 Gold
CPU(third)

Quad-core 1.7 GHz Cortex-A510

Hexa-core 1.8 GHz Kryo 475 Silver
Chipset

Qualcomm SM8450 Snapdragon 8 Gen 1

Qualcomm SDM765 Snapdragon 765G
GPU

Adreno 730

Adreno 620
Internal storage

128, 256, 512, 1024 GB

64, 128, 256 GB
Memory RAM

8, 12 GB

6, 8 GB
Memory card

No

microSD, microSDHC, microSDXC
Memory card max

-

256 GB
Storage

UFS 3.1

UFS 2.1

Main camera
Camera type

Triple

Quad
Main camera

(wide) , 108 MP, f/1.8 , 85˚ , 24 mm, 1/1.33" , 0.8 µm, 100x digital zoom

64 MP, f/1.9 , 26 mm, 1/1.7" , 0.8 µm
(periscope telephoto) , 10 MP, f/4.9 , 230 mm, 1/3.52" , 1.12 µm, 10x optical zoom

8 MP, f/2.2 , 13 mm, 1/4" , 1.12 µm
(telephoto) , 10 MP, f/2.4 , 70 mm, 1/3.52" , 1.12 µm, 3x optical zoom

2 MP, f/2.4 , 1/5" , 1.75 µm
(ultrawide) , 12 MP, f/2.2 , 120˚ , 13 mm, 1/2.55" , 1.4 µm

2 MP, f/2.4 , 1/5" , 1.75 µm
Primary camera resolution

-

9248 x 6944 pixels
Primary camera video

8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS

2160p@30fps, 1080p@30/120fps, 720p@960fps
Primary camera flash

LED flash

dual LED flash
Camera features

Autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Selfie camera
Selfie camera type

-

Dual
Selfie camera

(wide) , 40 MP, f/2.2 , 80˚ , 26 mm, 1/2.82" , 0.7 µm

20 MP, f/2.2 , 27 mm, 1/3.4" , 0.8 µm
2 MP, f/2.4 , 1/5" , 1.75 µm
Selfie camera resolution

-

5963 x 3354 pixels
Selfie camera features

Autofocus, HDR, phase detection autofocus

-
Selfie camera video

4K@30/60fps, 1080p@30fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 6E

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 3.2

Type-C reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.2

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

-

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
BDS

Yes

-
QZSS

-

Yes

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, barometer, compass, geomagnetic, gravity, gyroscope, pedometer, proximity, light, side-mounted fingerprint sensor