LG Velvet vs vivo X90

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 39, 40, 41

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
5G network

5G band 1, 3, 28, 78; SA/NSA

5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE-A (5CA), Cat6, 1000 Mbps download, 75 Mbps upload

LTE-A
5G speed

2 Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, glass back, aluminum frame

Glass front, glass back or eco leather back
SIM

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

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

167.2 mm

164.1 mm
Width

74.1 mm

74.4 mm
Thickness

7.9 mm

8.5 mm
Weight

180 g

196/200 g
Waterproof

IP68, 1.5m and 30 minutes

IP64
Dust proof

IP68

IP64
MIL-STD-810G

Yes

-
Colors

Gray, Green, Pink, Red, Sunset, White

Black, Blue, Red

Display
Display type

P-OLED capacitive touchscreen

AMOLED
Physical size

6.8 inches

6.78 inches
Resolution

1080 x 2460 pixels

1260 x 2800 pixels
Pixel density

395 ppi

453 ppi
Display colors

16777216

1073741824
Protection

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5

Scratch resistant, 3D curved glass screen
Display features

-

120Hz, HDR10+

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 2.4 GHz Kryo 475 Prime

Single-core 3.05 GHz Cortex-X3
CPU(second)

Single-core 2.2 GHz Kryo 475 Gold

Triple-core 2.85 GHz Cortex-A715
CPU(third)

Hexa-core 1.8 GHz Kryo 475 Silver

Quad-core 1.8 GHz Cortex-A510
Chipset

Qualcomm SDM765 Snapdragon 765G

MediaTek Dimensity 9200
GPU

-

Arm Immortalis-G715
Internal storage

128 GB

128, 256, 512 GB
Memory RAM

6, 8 GB

8, 12 GB
Memory card

microSD, microSDHC, microSDXC

No
Memory card max

2 TB

-
Storage

UFS 2.1

UFS 3.1, UFS 4.0

Main camera
Camera type

Triple

Triple
Main camera

48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm

50 MP, f/1.8 , 1/1.49" , 1.0 µm, (wide) , 10x digital zoom
8 MP, f/2.2 , 26 mm, 1/4.0" , 1.12 µm

12 MP, f/2.0 , 50 mm, 1/2.93" , 1.22 µm, (telephoto) , 2x optical zoom
2 MP, f/2.4

12 MP, f/2.0 , 116˚ , (ultrawide) , 16 mm, 1/2.93" , 1.22 µm
Primary camera resolution

8000 x 6000 pixels

8190 x 6120 pixels
Primary camera video

4K@30fps, 1080p@30/60fps, gyro-EIS

4K@30/60fps, 1080p@30/60fps, gyro-EIS
Primary camera optics

-

Zeiss optics
Primary camera flash

LED flash

dual-LED dual-tone 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, macro mode, phase detection autofocus

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

Selfie camera
Selfie camera type

-

Single
Selfie camera

16 MP, f/1.9 , 29 mm, 1/3.06" , 1.0 µm

32 MP, f/2.5 , 24 mm, 1/2.8" , 0.8 µm, (wide)
Selfie camera resolution

4608 x 3456 pixels

6528 x 4896 pixels
Selfie camera features

-

Face unlock
Selfie camera video

1080p@30fps

4K@30fps, 1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

-
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
WLAN DLNA

Yes

-
USB

Type-C 1.0 reversible connector

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

Yes

aptX HD
Infrared

-

Yes
NFC

Yes

Yes
GPS

Yes, with dual-band A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

-

Yes
NavIC

-

Yes

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity