Infinix S3X vs Realme Narzo 20A

Infinix S3X

Realme Narzo 20A

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)

LTE frequency band 1, 3, 5, 8, 38, 40, 41
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
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD capacitive touchscreen

IPS LCD
Physical size

6.2 inches

6.5 inches
Resolution

720 x 1500 pixels

720 x 1600 pixels
Pixel density

268 ppi

270 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
Multitouch

Yes

-
Display features

-

450 nits (typ)

Main camera
Camera type

Dual

Triple
Main camera

13 MP, f/2.0

12 MP, f/1.8 , (wide) , 28 mm, 1/2.8" , 1.25 µm
2 MP

2 MP, (depth) , f/2.4
(depth) , 2 MP, f/2.4
Primary camera resolution

4160 x 3120 pixels

4032 x 3024 pixels
Primary camera video

1080p@30fps

4K@30fps, 1080p@30fps, 480p@120fps
Primary camera flash

dual-LED flash

LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

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

Autofocus, digital zoom, digital 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

Selfie camera
Selfie camera type

-

Single
Selfie camera

16 MP, f/2.0 , 1.4 µm

8 MP, f/2.0 , 1.12 µm, (wide) , 79˚ , 26 mm, 1/4"
Selfie camera resolution

4608 x 3456 pixels

3264 x 2448 pixels
Selfie camera features

-

Face unlock, HDR
Selfie camera video

1080p@30fps

1080p@30fps