Realme C3 (3 cameras) vs Sigma Mobile X-treme PQ51

Realme C3 (3 cameras)

Sigma Mobile X-treme PQ51

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 900, 2100
4G network

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

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
HSDPA speed

42.2 Mbps

-
HSUPA speed

11.5 Mbps

-
LTE speed

LTE-A (2CA) Cat6, 300 Mbps download, 75 Mbps upload

LTE Cat4, 150.8 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Plastic, rubber
SIM

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

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

164.4 mm

148 mm
Width

75 mm

76 mm
Thickness

9 mm

12 mm
Weight

195 g

214 g
Waterproof

-

IP68
Splash resistant

Yes

-
Dust proof

-

IP68
Colors

Blue, Red

Black,Red

Display
Display type

IPS LCD capacitive touchscreen

IPS capacitive touchscreen
Physical size

6.5 inches

5.2 inches
Resolution

720 x 1560 pixels

720 x 1280 pixels
Pixel density

270 ppi

282 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen, scratch resistant, Corning Gorilla Glass 3

Scratch resistant, Corning Gorilla Glass 3
Multitouch

Yes

Yes

Main camera
Camera type

Triple

Dual
Main camera

12 MP, f/1.8 , 28 mm, 1/2.8" , 1.25 µm

13 MP
2 MP, f/2.4

0.3 MP
Primary camera resolution

-

4160 x 3120 pixels
Primary camera video

1080p@30fps

720p@30fps
Primary camera flash

LED flash

LED flash
Camera features

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

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