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LG K8x vs T-Mobile Revvl 4 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
LG K8x
T-Mobile Revvl 4
LG K8x T-Mobile Revvl 4
Released · Jul 13, 2020
Released · Sep 04, 2020
5.7-inch
6.2-inch
Dual camera
Single camera
2GB · 32GB
2GB · 32GB
3000 mAh
3500 mAh
Check prices Check prices

Design

Dimensions
5.82 x 2.8 x 0.34 inches
147.8 x 71.1 x 8.6 mm 		6.26 x 2.99 x 0.32 inches
159 x 75.9 x 8.1 mm
Weight
5.15 oz (146.0 g) 5.59 oz (158.5 g)
Materials
Back: Plastic
Frame: Plastic 		Back: Plastic
Biometrics
Fingerprint (touch) 2D Face unlock, Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Silver Graphite

Display

Size
5.7-inch 6.2-inch
Resolution
1520x720px, 19:9 ratio, 295 PPI 1520x720px, 19:9 ratio, 270 PPI
Technology
IPS LCD LCD
Screen-to-body
77.13 % 79.97 %
Features
Ambient light sensor, Proximity sensor Ambient light sensor, Proximity sensor

Hardware

System chip
MediaTek Helio P22 MT6762 (12 nm) MediaTek Helio A22 (12 nm)
Processor
Octa-core
2000 MHz
Arm Cortex-A53 		Quad-core
2000 MHz
ARM Cortex-A53
GPU
IMG PowerVR GE8320 PowerVR GE8300
RAM
2GB 2GB
Internal storage
32GB 32GB, available to use: 24 GB
Storage expansion
microSDXC microSDXC up to 256 GB
OS
Android (10) Android (10)

Battery

Capacity
3000 mAh 3500 mAh

Camera

Rear
Dual camera Single camera
Main camera
13 MP (PDAF)
Aperture size: F1.8
Sensor size: 1/3"
Pixel size: 1.12 μm 		13 MP (Autofocus)
Second camera
5 MP (Ultra-wide)
Aperture size: F2.2
Sensor size: 1/5"
Pixel size: 1.12 μm
Flash
LED LED
Video recording
1920x1080 (Full HD) (30 fps) 1920x1080 (Full HD)
Front
5 MP, Video capture: 1920x1080 (Full HD) 5 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
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
USB
microUSB, USB 2.0 Type-C
Hearing aid compatible
M3/T3 M3/T3
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer Accelerometer

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM FM

Cellular

Carrier locked
Yes
4G (FDD)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 13(700 c), 25(1900+), 66(AWS-3) Bands 2(1900), 4(AWS-1), 5(850), 7(2600), 12(700 a), 25(1900+), 26(850+), 66(AWS-3), 71(600)
4G (TDD)
Bands 41(2600+) Bands 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 5(850), 4(1700/2100), 2(1900)
Data Speed
LTE-A Cat 7 (300/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
SIM type
Nano SIM Nano SIM
HD Voice
Yes Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Apr 01, 2020
FCC ID value: ZNFK300UM
Measured SAR
Head: 0.52 W/kg
Body: 0.91 W/kg
Simultaneous Transmission: 1.24 W/kg
Wireless Router: 0.94 W/kg

Buyers information

MSRP
$ 40 $ 120
In The Box
Handset, Travel Adapter, USB Data Cable, SIM card, Quick Reference Guide Quick Start Guide, Charger Head, Data cable, Product Safety Information, SIM Tool

Availability

Officially announced
Aug 27, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless