Smart 4 Plus Smart 4 Plus 1/2
  • Blue
  • Silver
  • 2 colours
Lava

Lava Smart 4 Plus

Launched June 2026

Overview

Strengths

  • Large 6.75″ IPS LCD with a 20:9 ratio and 87.6% usable surface.
  • Android 15, dual Nano-SIM, USB Type-C and expandable storage provide a practical foundation.
  • IP64 protection and a side fingerprint sensor cover two common everyday needs.

Weak points

  • Performance is among the weakest: 4 GB of RAM and the Unisoc SC9863A leave limited hardware headroom.
  • The 64 GB of storage are among the weakest capacities of their time, although storage can be expanded.
  • The 5,000 mAh battery holds less than most, while 10 W charging is among the weakest.
Display
6.75″IPS LCD720 × 1,600 px90 Hz
Design
76.1 mm165 mm8.5 mm
Performance
Unisoc SC9863AOcta-Core4 GB RAM64 GB
Battery
5,000 mAh10 W
Cameras
13 Mpxselfie 5 Mpx
Network
4G3G2G
Software
Android 15

Editorial report

Lava Smart 4 Plus technical sheet

The Lava Smart 4 Plus suits buyers seeking a simple Android phone with a large display and essential features. Its main trade-off is the hardware: performance is among the weakest of its time, and 10 W charging is also among the weakest.

The 6.75″ IPS LCD uses a 20:9 ratio and 87.6% usable surface, but its 90 Hz refresh rate is among the weakest and 260 ppi is worse than most phones offer. Android 15, a side fingerprint sensor and IP64 protection provide a practical everyday base.

The Unisoc SC9863A and 4 GB of RAM leave limited room for demanding use, while 64 GB of storage is among the weakest capacities of its time. Expandable storage helps offset that limit. The phone also has a 13 MP rear camera, 5 MP front camera, 1080p video at 30 fps, dual Nano-SIM, USB Type-C, Wi-Fi 5, Bluetooth 4.2, GPS and GLONASS.

Its 5,000 mAh battery holds less than most, and charging reaches only 10 W. The Lava Smart 4 Plus is therefore best suited to calls, basic apps and uncomplicated media; it has no NeoScore because the available coverage is insufficient to calculate one.

Technical index

NeoScore

NeoScore is NeoTeo's technical index: it weighs each phone's verified specifications and compares them with those of the phones of its time.

Prices in United States

Selected variant

Smart 4 Plus

NeoScore does not apply to this phone: its specifications do not cover enough categories, as with basic phones

Lava

Technical specifications

Performance

Processor Model
Unisoc SC9863A
Processor Process Size
28 nm
Graphics GPU
IMG8322
Maximum CPU Clock
1.6 GHz
Maximum Storage Capacity
64 GB
CPU Description
Octa-core processor with four 1.6 GHz Cortex-A55 cores and four 1.2 GHz Cortex-A55 cores
Processor Type
Octa-Core
RAM Capacity
4 GB
Expandable Storage
Yes

Design

Body Colors
Blue, Silver
Body Thickness
8.5 mm
Body Width
76.1 mm
Body Height
165 mm
Usable Surface
87.6 %
Resistance Features
IP64
Foldable
No
Rugged Build
No

Battery

Battery Capacity
5,000 mAh
Battery Type
Li-Ion
Fast Charge Power
10 W
Battery Features
Fast Charging

Display

Display Aspect Ratio
20:9
Display Technology
IPS LCD
Display Diagonal
6.75″
Display Horizontal Resolution
720 px
Display Vertical Resolution
1,600 px
Display Pixel Density
260 ppi
Display Refresh Rate
90 Hz
Integrated Projector
No

Sensors

Fingerprint Sensor Placement
Side

Sensor

Sensor Features
Fingerprint Sensor, Accelerometer

Software

Operating System
Android 15
OS Family
Android
OS Version
15

Connectivity

SIM Configurations
Dual Nano-SIM
Cellular Bands
2G GSM 900, 2G GSM 1800, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, LTE B28, 4G LTE B40, 4G LTE B41
Cellular Technologies
GSM, HSPA, LTE
Wi-Fi Standards
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11b/g
Bluetooth Version
Bluetooth 4.2
Bluetooth Profiles
A2DP
Navigation Systems
GPS, GLONASS
Connectivity Features
3.5 mm Audio Jack, Virtual Proximity Sensing, Infrared, FM Radio, USB Charging, USB Type-C, USB OTG, USB 2.0
USB Version
USB 2.0

Audio

Audio Features
A2DP, Stereo Speakers

Smart 4 Plus

Camera system

Every physical camera module is shown separately, with its sensor, lens and capture capabilities.

1

13 MP rear camera

Resolution
13 Mpx
Video Recording
1080p at 30 fps
Flash Type
LED
Flash LED Count
1 LED
Camera Features
LED Flash
Sensor
Resolution
13 Mpx
Video
Video Recording
1080p at 30 fps
Flash
Flash Type
LED
Flash LED Count
1 LED
Features
Camera Features
LED Flash
2

5 MP front camera

Resolution
5 Mpx
Sensor
Resolution
5 Mpx
02
Smart 4 Plus
Smart 4 Plus

Prices No stores

→
Google

Follow NeoTeo on Google to see more of our stories

Add as a preferred source on Google