Realme C15 Qualcomm Edition vs Vertex Impress Spring

Realme C15 Qualcomm Edition

Vertex Impress Spring

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, 3, 5, 8, 38, 40, 41

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

42.2 Mbps

-
HSUPA speed

11.5 Mbps

-
EV-DO speed

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE-A, Cat4, 150 Mbps download, 51 Mbps upload

LTE, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD

IPS capacitive touchscreen
Physical size

6.5 inches

5 inches
Resolution

720 x 1600 pixels

720 x 1280 pixels
Pixel density

270 ppi

294 ppi
Display colors

16777216

16777216
Protection

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

-
Multitouch

-

Yes
Display features

480 nits (typ), 600 nits (peak)

-

Main camera
Camera type

Quad

-
Main camera

(wide) , 13 MP, f/2.2

5 MP
(ultrawide) , 8 MP, f/2.3 , 119˚ , 1/4.0" , 1.12 µm
mono , 2 MP, f/2.4 , 1/5.0" , 1.75 µm
retro , 2 MP, f/2.4 , 1/5.0" , 1.75 µm
Primary camera resolution

4160 x 3120 pixels

2592 x 1944 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, 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