BLU VIVO XL4 vs Samsung Galaxy A71 5G vs LG Velvet

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.2 inches
6.7 inches
6.8 inches

Resolution:

1520 x 720 pixels, 271 PPI
2400 x 1080 pixels, 20:9 ratio, 393 PPI
2460 x 1080 pixels, 20.5:9 ratio, 395 PPI

Technology:

IPS LCD
Super AMOLED Plus
P-OLED

Screen-to-body:

80.08 %
88.38 %
88.89 %

Peak brightness:

440 cd/m2 (nit)

Features:

Ambient light sensor, Proximity sensor
60Hz refresh rate, Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
60Hz refresh rate, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek Helio P22 MT6762
Qualcomm Snapdragon 765 SM7250-AA
Qualcomm Snapdragon 765G SM7250-AB

Processor:

Octa-core, 2000 MHz, ARM Cortex-A53, 64-bit, 12 nm
Octa-core, 2400 MHz, Kryo 475, 64-bit, 7 nm
Octa-core, 2400 MHz, Kryo 475, 64-bit, 7 nm

GPU:

PowerVR GE8320
Adreno 620
Adreno 620

RAM:

3GB LPDDR4
6GB LPDDR4
6GB LPDDR4

Internal storage:

32GB
128GB (UFS 2.1), available to use: 104.3 GB
128GB (UFS 2.1), available to use: 95.4 GB

Storage expansion:

microSDXC up to 128 GB
microSDXC up to 1000 GB
microSDXC up to 2000 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (8.1 Oreo)
Android (11, 10), Samsung One UI
Android (11, 10)

Battery

Capacity:

4000 mAh
4500 mAh
4300 mAh

Type:

Li - Polymer, Not user replaceable
Li - Polymer, Not user replaceable
Li - Polymer, Not user replaceable

Battery life test results:

Charging:

Fast charging
Qualcomm Quick Charge 4+, USB Power Delivery, Qi wireless charging

Max charge speed:

Wired: 25.0W
Wired: 25.0W; Wireless: 9.0W

Camera

Rear:

Dual camera
Quad camera
Triple camera

Main camera:

13 MP (PDAF)
64 MP (PDAF)
48 MP (OIS, PDAF)

Specifications:

Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera:

2 MP (Depth information)
12 MP (Ultra-wide)
8 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Focal Length: 12 mm
Aperture size: F2.2; Focal Length: 15 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Third camera:

5 MP (Macro)
5 MP (Depth information)

Specifications:

Aperture size: F2.4; Focal Length: 25 mm; Sensor size: 1/5"; Pixel size: 1.12 μm
Aperture size: F2.4

Fourth camera:

5 MP (Depth information)

Specifications:

Aperture size: F2.2

Video recording:

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD)

Features:

Time-lapse video, Video calling, Video sharing
Hyperlapse, EIS
EIS

Front:

13 MP (Wide Angle, Flash)
32 MP (HDR)
16 MP (HDR)

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

6.19 x 3.00 x 0.31 inches (157.2 x 76.2 x 8 mm)
6.40 x 2.97 x 0.32 inches (162.5 x 75.5 x 8.1 mm)
6.58 x 2.91 x 0.31 inches (167.2 x 74 x 7.9 mm)

Weight:

6.28 oz (178.0 g)
6.53 oz (185.0 g)
6.35 oz (180.0 g)

Materials:

Back: Aluminum
Back: Plastic; Frame: Aluminum
Back: Glass (Corning Gorilla Glass); Frame: Aluminum

Resistance:

Water, Dust; IP68; MIL-STD-810 certified

Biometrics:

Fingerprint (touch)
2D Face unlock, In-screen fingerprint
In-screen fingerprint

Features:

Notification light

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Left: Volume control; Right: Lock/Unlock key

Colors:

Black, Gold
Prism Cube black, Prism Cube sliver, Prism Cube blue
Aurora white, Aurora green, Aurora gray, Illusion sunset, Aurora silver

Cellular

5G:

n41, n78, SA, NSA
SA, NSA

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 28(700 APT), 66(AWS-3)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS), 20(800 DD), 29(700 d), 30(2300 WCS), 66(AWS-3)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 14(700 PS), 20(800 DD), 29(700 d), 30(2300 WCS), 66(AWS-3)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46

UMTS:

Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Bands 1(2100), 2(1900), 4(1700/2100), 5(850)
Bands 5(850), 4(1700/2100), 2(1900), 1(2100)

Data Speed:

LTE-A Cat 7 (300/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA, UMTS
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM
Nano SIM

HD Voice:

Yes
Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features:

Album art cover, Background playback
Dolby Atmos
aptX-HD

Screen mirroring:

Wireless screen share
Wireless screen share
DLNA, Wireless screen share

Radio:

FM
FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

4.1
5.0
5.0

Wi-Fi:

802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB:

microUSB, USB 2.0
Type-C (reversible), USB 2.0
Type-C (reversible), USB 3.1

Features:

Mass storage device, Charging
Charging, OTG
Charging, OTG, Video out

Location:

GPS, A-GPS
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass, Barometer

Other:

VoIP, Tethering, Computer sync, OTA sync
NFC, ANT+
NFC, UMA (Wi-Fi Calling)

Hearing aid compatible:

M4, T3
M4, T3

Regulatory Approval

FCC approval:

Date approved:

Oct 03, 2018
Jun 04, 2020
Jun 30, 2020

FCC ID value:

YHLBLUVIVOXL4 link
A3LSMA716U link
ZNFG900UM link

Measured SAR:

Head:

0.73 W/kg
0.69 W/kg
0.23 W/kg

Body:

1.03 W/kg
1.11 W/kg
1.02 W/kg

Simultaneous Transmission:

1.18 W/kg
1.59 W/kg
1.59 W/kg

Wireless Router:

1.03 W/kg
1.16 W/kg
1.12 W/kg

Phablet:

3.93 W/kg
3.85 W/kg

Buyers information

Price:

$ 600
$ 600

User Manual:

This is the official Samsu​ng Galaxy A71 5G User Guide in English provided from the manufacturer.
This is the official LG Velvet User Guide in English provided from the manufacturer.

In The Box:

Quick Charging Block, USB-C cable, SIM Tray Eject Tool, Quick Start Guide, Product Safety and Warranty Information

Availability

Officially announced:

Apr 08, 2020
May 07, 2020
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