Asus Zenfone Go ZB551KL vs Realme 1

Asus Zenfone Go ZB551KL

Realme 1

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800)

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

21.1 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

-
LTE-A speed

-

LTE-A, (2CA) Cat13, 600 Mbps download, 100 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Metal
SIM

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

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

151 mm

156.5 mm
Width

76.9 mm

75.2 mm
Thickness

10.7 mm

7.8 mm
Weight

160 g

155 g
Colors

Charcoal Black, Floral Pink, Glacier Gray, Glamour Red, Lake Blue, Pearl White, Sheer Gold, Silver Blue

Diamond Black, Moonlight Silver, Solar Red

Display
Display type

IPS LCD capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

5.5 inches

6.0 inches
Resolution

720 x 1280 pixels

1080 x 2160 pixels
Pixel density

267 ppi

402 ppi
Display colors

16777216

16777216
Protection

Corning Gorilla Glass 3

2.5D curved glass screen, LTPS(Low Temperature PolySilicon)
Multitouch

Yes

Yes

Main camera
Camera type

-

Photo / Video
Main camera

13 MP, f/2.0

13 MP, f/2.2
Primary camera resolution

-

4160 x 3120 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera Autofocus

autofocus

phase detection autofocus
Primary camera flash

dual-LED (dual tone) flash

LED flash
Camera features

Geo-tagging, HDR, face detection, panorama, touch focus

Geo-tagging, HDR, face detection, panorama, touch focus