Asus Zenfone Max Pro (M1) ZB601KL/ZB602K vs Samsung Galaxy M21s

Asus Zenfone Max Pro (M1) ZB601KL/ZB602K

Samsung Galaxy M21s

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

LTE-A, 603 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

GPRS

Yes

Design
Build

Front glass, aluminum body

Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM

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

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

159 mm

159.2 mm
Width

76 mm

75.1 mm
Thickness

8.5 mm

8.9 mm
Weight

180 g

191 g
Colors

Black, Silver

Black, Blue

Display
Display type

IPS LCD capacitive touchscreen

Super AMOLED
Physical size

5.99 inches

6.4 inches
Resolution

1080 x 2160 pixels

1080 x 2340 pixels
Pixel density

404 ppi

403 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

2.5D curved glass screen, Corning Gorilla Glass 3
Multitouch

Yes

-
Display features

-

420 nits (typ), Infinity U Display

Main camera
Camera type

Dual

Triple
Main camera

13 MP, f/2.2 , 25 mm, 1.12 µm

64 MP, f/1.8 , 26 mm, 0.8 µm, (wide) , 1/1.72"
5 MP, f/2.4 , 1.12 µm

8 MP, f/2.2 , 1.12 µm, (ultrawide) , 1/4.0"
(depth) , 5 MP, f/2.2
Primary camera resolution

4160 x 3120 pixels

9280 x 6920 pixels
Primary camera video

2160p@30fps, 1080p@30/60fps

4K@30fps, 1080p@30fps, gyro-EIS
Primary camera flash

LED flash

LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

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, RAW

Autofocus, continuous shooting, digital zoom, 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

-

Single
Selfie camera

8 MP, f/2.2 , 26 mm, 1.0 µm

32 MP, f/2.0 , 26 mm, 0.8 µm, (wide) , 1/2.8"
Selfie camera resolution

3264 x 2448 pixels

-
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

Yes

-
BDS

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, ambient light sensor, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity