LG Velvet 5G vs Oppo A3

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900, 2100
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(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500); LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
5G network

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

-
HSDPA speed

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
HSPA speed

-

HSPA
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE-A (5CA), Cat16, 1000 Mbps download, 75 Mbps upload

LTE
5G speed

2 Gbps download

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, glass back, aluminum frame

Metal
SIM

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

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

167.2 mm

156 mm
Width

74.1 mm

75.3 mm
Thickness

7.9 mm

7.8 mm
Weight

180 g

159 g
Waterproof

IP68, 1.5m and 30 minutes

-
Dust proof

IP68

-
MIL-STD-810G

Yes

-
Colors

Gray, Green, Pink, Red, Sunset

Garnet Red, Knight Black, Soybean Meal, Stardust Silver

Display
Display type

P-OLED capacitive touchscreen

LTPS IPS LCD capacitive touchscreen
Physical size

6.8 inches

6.2 inches
Resolution

1080 x 2460 pixels

1080 x 2280 pixels
Pixel density

395 ppi

405 ppi
Display colors

16777216

16777216
Protection

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

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

-

Yes

Main camera
Camera type

Triple

-
Main camera

48 MP, f/1.8 , 26 mm, 1/2.0" , 0.8 µm

16 MP, f/1.8
8 MP, f/2.2 , 15 mm, 1/4.0" , 1.12 µm
5 MP, f/2.4
Primary camera resolution

8000 x 6000 pixels

4608 x 3345 pixels
Primary camera video

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

1080p@30fps
Primary camera Autofocus

-

phase detection autofocus
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, macro mode, phase detection autofocus

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

Connectivity
WLAN

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

Wi-Fi 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
WLAN DLNA

Yes

-
USB

Type-C 1.0 reversible connector

microUSB 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

-
NFC

Yes

-
GPS

Yes, with dual-band A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
BDS

Yes

-

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging Push Email

-

Push Email
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, gyro, proximity