Samsung Galaxy A72 vs Xiaomi Redmi K20 Pro Premium

Samsung Galaxy A72

Xiaomi Redmi K20 Pro Premium

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

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

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 3, 5, 7, 8

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500)
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE-A, 450 Mbps download, 151 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Aluminium alloy, glass
SIM

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

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

165 mm

156.7 mm
Width

77.4 mm

74.3 mm
Thickness

8.4 mm

8.8 mm
Weight

203 g

191 g
Waterproof

IP67

-
Dust proof

IP67

-
Colors

Black, Blue, Violet, White

Black, Blue, Red, Honey, White

Display
Display type

Super AMOLED

Super AMOLED capacitive touchscreen
Physical size

6.7 inches

6.39 inches
Resolution

1080 x 2400 pixels

1080 x 2340 pixels
Pixel density

393 ppi

403 ppi
Display colors

16777216

16777216
Protection

Scratch resistant

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 6
Multitouch

-

Yes
Display features

Infinity-U display, eye care display

HDR10, DCI-P3, Always-on-display

Main camera
Camera type

Quad

Triple
Main camera

(wide) , 64 MP, f/1.8 , 26 mm, 1/1.7" , 0.8 µm

48 MP, f/1.8 , 26 mm, 1/2" , 0.8 µm, 2x optical zoom
(telephoto) , 8 MP, f/2.4 , 1.0 µm, 3x optical zoom

8 MP, f/2.4 , 1.12 µm, 53 mm, 1/4"
123˚ , (ultrawide) , 12 MP, f/2.2 , 1.12 µm

13 MP, f/2.4 , 1.12 µm, 12 mm, 1/3"
(macro) , 4 MP, f/2.4
Primary camera resolution

9280 x 6920 pixels

8000 x 6000 pixels
Primary camera video

4K@30fps, 1080p@30/120fps; gyro-EIS

2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, optical 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

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

Selfie camera
Selfie camera type

Single

-
Selfie camera

(wide) , 32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm

20 MP, f/2.2 , 0.8 µm
Selfie camera resolution

6528 x 5480 pixels

5184 x 3880 pixels
Selfie camera features

HDR, Face unlock

-
Selfie camera video

4K@30fps, 1080p@30fps

1080p@30fps

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
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 1.0 reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

Yes (market dependent)

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
BDS

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, barometer, compass, fingerprint, gyroscope, hall, proximity, step counter, step detector, in-display fingerprint sensor