Alcatel 7 vs LG K20 (2019) Specs Comparison

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

Display

Size:

6.0 inches
5.5 inches

Resolution:

2160 x 1080 pixels, 402 PPI
960 x 480 pixels, 18:9 ratio, 197 PPI

Technology:

LCD
IPS LCD

Screen-to-body:

76.51 %
71.76 %

Features:

Scratch-resistant glass (Dragontrail), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek Helio P23 MT6763T (16 nm)
MediaTek MT6739 (28 nm)

Processor:

Octa-core, 2300 MHz, ARM Cortex-A53, 64-bit
Quad-core, 1500 MHz, ARM Cortex-A53, 64-bit

GPU:

Mali-G71MP2
PowerVR GE8100

RAM:

2GB LPDDR4
1GB LPDDR3

Internal storage:

32GB
16GB

Storage expansion:

microSDXC up to 128 GB
microSDHC up to 32 GB

Device type:

Smartphone
Smartphone

OS:

Android (8.1 Oreo)
Android (9.0 Pie)

Battery

Capacity:

4000 mAh
3000 mAh

Type:

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

Charging:

MediaTek Pump Express

Camera

Rear:

Dual camera
Single camera

Main camera:

12 MP (PDAF)
8 MP (Autofocus)

Specifications:

Aperture size: F2.2; Focal length: 27 mm; Sensor size: 1/2.8"; Pixel size: 1.25 μm
Aperture size: F2.2; Focal length: 27 mm; Sensor size: 1/4"; Pixel size: 1.12 μm

Second camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4; Sensor size: 1/5"; Pixel size: 1.75 μm

Flash:

Dual LED
LED

Video recording:

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

Features:

EIS, Video calling, Video sharing

Front:

8 MP (Flash)
5 MP (Flash)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

6.38 x 2.95 x 0.34 inches (162.1 x 74.9 x 8.6 mm)
5.85 x 2.83 x 0.33 inches (148.6 x 71.9 x 8.3 mm)

Weight:

6.17 oz (175.0 g)
5.40 oz (153.0 g)

Materials:

Back: Glass
Back: Plastic; Frame: Plastic

Resistance:

Yes; MIL-STD-810 certified

Biometrics:

2D Face unlock, Fingerprint (touch)

Keys:

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

Colors:

Black
Aurora black, Moroccan blue

Cellular

4G (FDD):

Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 66(AWS-3), 71(600)
Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD)

4G (TDD):

Bands 38(2600)

3G:

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

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSPA, HSUPA, UMTS
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.2
5.0

Wi-Fi:

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

USB:

Type-C (reversible)
microUSB, USB 2.0

Features:

Mass storage device, Charging
Charging, Mass storage device

Location:

GPS, A-GPS
GPS, A-GPS

Sensors:

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

Other:

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

Hearing aid compatible:

M4, T3

Regulatory Approval

FCC approval:

Date approved:

May 25, 2018

FCC ID value:

2ACCJBT09

Measured SAR:

Head:

1.03 W/kg

Body:

1.10 W/kg

Simultaneous Transmission:

1.57 W/kg

Wireless Router:

1.18 W/kg

Buyers information

Price:

$ 180

In The Box:

Charging adapter, USB-B data cable, Sim card ejector, Instructions for use

Availability

Officially announced:

Aug 13, 2018
Aug 07, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless