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Model

Compare LG W31 Plus and Lava Z81

LG W31 Plus vs Lava Z81

LG W31 Plus

Lava Z81

LG W31 Plus

Lava Z81

Network
2G network

GSM 850, 900, 1800, 1900

GSM 900, 1800
3G network

HSDPA 850, 900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 1, 3, 5, 8, 40, 41

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, Cat6, 301 Mbps download, 51 Mbps upload

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

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2020-11

2018-10
Status

2020-12

2018-10

Design
Build

Plastic

Plastic, metal
SIM

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

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

166.2 mm

152.2 mm
Width

76.3 mm

73 mm
Thickness

8.4 mm

7.9 mm
Weight

173.6 g

141 g
Colors

Blue

Black/Blue, Gold/Black

Display
Display type

IPS LCD

IPS capacitive touchscreen
Physical size

6.52 inches

5.7 inches
Resolution

720 x 1600 pixels

1080 x 2160 pixels
Pixel density

269 ppi

424 ppi
Display colors

16777216

16777216
Protection

-

Corning Gorilla Glass 3
Multitouch

-

Yes
Display features

Infinity-O Display

-

Hardware
CPU

Octa-core

-
CPU

Quad-core 2.0 GHz Cortex-A53

Quad-core 2.0 GHz Cortex-A53
CPU(second)

quad-core 1.5 GHz Cortex-A53
Chipset

Mediatek MT6762 Helio P22

Mediatek MT6761
GPU

PowerVR GE8320

PowerVR GE8300
Memory RAM

4 GB

2, 3 GB
Internal storage

128 GB

32 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

512 GB

128 GB

OS
OS

Android 10

Android 8.1 Oreo

Main camera
Camera type

Triple

-
Main camera

(wide) , 13 MP, f/2.0

13 MP, f/2.2
(ultrawide) , 5 MP
(depth) , 2 MP
Primary camera resolution

4032 x 3024 pixels

4160 x 3120 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital 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, 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

Selfie camera
Selfie camera type

Single

-
Selfie camera

(wide) , 8 MP, 1/3.0" , 1.12 µm

13 MP
Selfie camera resolution

4608 x 3456 pixels

4160 x 3120 pixels
Selfie camera features

Face unlock

-
Selfie camera video

1080p@30fps

720p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

FM Radio

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

Yes

-
USB

Type-C 2.0

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v4.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
NFC

No

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-

Features
Sensors

Accelerometer, fingerprint, proximity

Accelerometer, fingerprint, light, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4000 mAh

3000 mAh
Battery removable

Non-removable

Non-removable
Talk time 2G

25.5 h

19 h
Talk time 3G

25.5 h

19 h
Talk time 4G

-

21 h
Standby time 2G

-

320 h
Standby time 3G

-

320 h

Tests and performance
Antutu

93000 (v8)

-

SAR value
SAR(head)

0.82 W/kg

-
SAR(body)

0.316 W/kg

-

Cost
Price

170 USD

-

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