Alcatel 1x (2019) vs LAVA Z40 Specs Comparison

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

Display

Size:

5.5 inches
4.0 inches

Resolution:

1440 x 720 pixels, 293 PPI
800 x 400 pixels, 224 PPI

Technology:

IPS LCD
TFT

Screen-to-body:

77.80 %
51.41 %

Colors:

16 777 216

Features:

Scratch-resistant glass (Dragontrail), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek MT6739 (28 nm)

Processor:

Quad-core, 1500 MHz, ARM Cortex-A53, 64-bit
Quad-core, 1400 MHz

GPU:

PowerVR GE8100
Yes

RAM:

2GB LPDDR3
1GB

Internal storage:

16GB
8GB

Storage expansion:

microSDXC up to 128 GB
microSDHC up to 64 GB

Device type:

Smartphone
Smartphone

OS:

Android (8.1 Oreo)
Android (8.1 Oreo)

Battery

Capacity:

3000 mAh
2250 mAh

Type:

Li - Ion

Camera

Rear:

Dual camera
Single camera

Main camera:

13 MP (Autofocus)
2 MP

Specifications:

Aperture size: F2.0; Sensor size: 1/3"; Pixel size: 1.12 μm

Second camera:

2 MP

Specifications:

Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.65 μm

Flash:

LED
LED

Video recording:

1920x1080 (Full HD) (30 fps)
1280x720 (HD)

Features:

Time-lapse video, Picture-taking during video recording, EIS, Video calling, Video sharing
Video calling, Video sharing

Front:

5 MP
2 MP (Flash)

Video capture:

1280x720 (HD) (30 fps)

Design

Dimensions:

5.76 x 2.7 x 0.29 inches (146.3 x 68.6 x 7.4 mm)
4.94 x 2.52 x 0.46 inches (125.5 x 63.9 x 11.65 mm)

Weight:

4.59 oz (130.0 g)
4.23 oz (120.0 g)

Materials:

Back: Plastic

Biometrics:

2D Face unlock

Features:

Touch sensitive control keys

Keys:

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

Colors:

Black, Blue
Black, Gold

Cellular

4G (FDD):

Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD), 28(700 APT)

3G:

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

Data Speed:

LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA
LTE, HSPA, UMTS

Dual SIM:

Shared with microSD
Yes

SIM type:

Nano SIM
Nano SIM

HD Voice:

Yes

VoLTE:

Yes
Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM
FM

Connectivity & Features

Bluetooth:

4.2
4.2

Wi-Fi:

802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 b, g, n; Hotspot, Wi-Fi Direct

USB:

microUSB, USB 2.0
microUSB, USB 2.0

Features:

Charging, Mass storage device
Mass storage device, Charging

Location:

GPS, A-GPS
GPS, A-GPS, Glonass

Sensors:

Accelerometer
Accelerometer

Other:

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

Phone features

Notifications:

Haptic feedback, Music ringtones, Vibration

Other features:

Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval:

Date approved:

Dec 04, 2018

FCC ID value:

2ACCJH097

Measured SAR:

Head:

0.58 W/kg
1.60 W/kg

Body:

0.62 W/kg

Simultaneous Transmission:

1.53 W/kg

Wireless Router:

1.23 W/kg

Buyers information

In The Box:

USB Cable, Charger, Warranty Card, Battery, Screen Guard & Plastic Case

Availability

Officially announced:

Jan 08, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless