Samsung Galaxy M33 vs Xiaomi Redmi K30 Pro Zoom

Samsung Galaxy M33

Xiaomi Redmi K30 Pro Zoom

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66

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, 20, 28, 38, 40, 41, 66, 78 SA/NSA

5G band 1(2100), 3(1800), 41(2500), 78(3500), 79(4700); SA/NSA
HSDPA speed

42.2 Mbps

42 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, 301 Mbps download, 151 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass 5), plastic frame, plastic back

Plastic, glass
SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

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

165.4 mm

163.3 mm
Width

76.9 mm

75.4 mm
Thickness

9.4 mm

8.9 mm
Weight

198 (global)/215 (India) g

218 g
Colors

Blue, Brown, Green

Blue, Grey, Purple, White

Display
Display type

TFT LCD

Super AMOLED capacitive touchscreen
Physical size

6.6 inches

6.67 inches
Resolution

1080 x 2408 pixels

1080 x 2400 pixels
Pixel density

400 ppi

395 ppi
Display colors

16777216

16777216
Protection

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

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

-

Yes
Display features

120Hz

HDR10+, DCI-P3 100%, 500 nits typ. brightness

Main camera
Camera type

Quad

Quad
Main camera

(wide) , 50 MP, f/1.8 , 26 mm

64 MP, f/1.9 , 26 mm, 1/1.72" , 0.8 µm
(ultrawide) , 5 MP, f/2.2 , 123˚

8 MP, f/2.2 , 1.6 µm, 3x optical zoom
(depth) , 2 MP, f/2.2

13 MP, f/2.4 , 13 mm, 1.75 µm
(macro) , 2 MP, f/2.4

2 MP
Primary camera resolution

8190 x 6120 pixels

9248 x 6944 pixels
Primary camera video

4K@30fps, 1080p@30fps

4320p@24/30fps, 2160p@30/60fps, 1080p@30/60/120/240fps, 1080p@960fps; gyro-EIS
Primary camera flash

LED flash

Dual LED dual-tone flash
Camera features

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

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, macro-mode, phase detection autofocus, RAW
DxOMark photo

-

129
DxOMark video

-

101
DxOMark camera score

-

120

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

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

Yes

Features
Sensors

Accelerometer, fingerprint, gyroscope, virtual proximity

Accelerometer, barometer, compass, gyroscope, light, proximity, in-display fingerprint sensor