alcatel 1x (2019) vs vivo Y15 (2019)

alcatel 1x (2019)

vivo Y15 (2019)

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

W-CDMA 850, 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 40(2300)

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Plastic
SIM

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

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

146.4 mm

159.43 mm
Width

68.8 mm

76.77 mm
Thickness

8.3 mm

8.92 mm
Weight

130 g

190 g
Colors

Black, Blue

Blue, Red

Display
Display type

IPS capacitive touchscreen

IPS capacitive touchscreen
Physical size

5.5 inches

6.35 inches
Resolution

720 x 1440 pixels

720 x 1544 pixels
Pixel density

293 ppi

268 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Dragontrail glass

2.5D curved glass screen, Scratch resistant
Multitouch

Yes

Yes

Main camera
Camera type

Dual

Triple
Main camera

13 MP, f/2.0 , 1/2.8" , 1.12 µm

13 MP, f/2.2
2 MP, f/2.4 , 1/5" , 1.65 µm

8 MP, f/2.2 , 16 mm
2 MP, f/2.4
Interpolated resolution

16 MP

-
Primary camera resolution

4160 x 3120 pixels

4160 x 3120 pixels
Primary camera video

1080p@30fps

1080@30fps
Primary camera flash

LED flash

LED flash
Camera features

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

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