T-Mobile Revvl 4+ vs Samsung Galaxy A42
Compare phone and tablet specifications of up to three devices. Type a model name in the search field of our phone specs comparison tool or pick a popular device from the ones below.
Display
Size
Resolution
Technology
LCD
Super AMOLED
Screen-to-body
82.56 %
Features
Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Hardware
System chip
Qualcomm Snapdragon 665 SM6125
Qualcomm Snapdragon 690 SM6350
Processor
GPU
Adreno 610
Adreno 619L
RAM
Internal storage
64GB
64GB
Storage expansion
microSDXC up to 256 GB
microSDXC
Device type
Smartphone
Smartphone
OS
Android (10)
Android (10), Samsung One UI
Battery
Capacity
4000 mAh
5000 mAh
Type
Not user replaceable
Not user replaceable
Charging
Qualcomm Quick Charge 3.0
Fast charging
Camera
Rear
Dual camera
Quad camera
Main camera
Specifications
Aperture size: F1.8
Pixel size: 0.8 μm
Second camera
5 MP (Depth information)
8 MP (Ultra-wide)
Third camera
5 MP (Macro)
Fourth camera
5 MP (Depth information)
Video recording
3840x2160 (4K UHD)
3840x2160 (4K UHD)
Front
16 MP
20 MP (Autofocus)
Design
Dimensions
Weight
the average is 6.3 oz (179 g)
Materials
Back: Plastic
Biometrics
2D Face unlock, Fingerprint (touch)
Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Colors
Steel gray
Black, White, Grey
Cellular
Carrier locked
Yes
5G
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), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3), 71(600)
LTE (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
UMTS
850, 1700/2100, 1900 MHz
Data Speed
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
VoLTE
Yes
Multimedia
Headphones
3.5mm jack
Speakers
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Screen mirroring
Wireless screen share
Wireless screen share
Radio
FM
Additional microphone(s)
for Noise cancellation
Connectivity & Features
Bluetooth
5.0
5.0
Wi-Fi
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
Type-C (reversible)
Type-C (reversible), USB 2.0
Features
Charging
Charging
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning
GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer
Accelerometer, Gyroscope, Compass
Other
NFC
NFC
Hearing aid compatible
M3, T3
Regulatory Approval
Measured SAR
Head
1.02 W/kg
Body
0.47 W/kg
Simultaneous Transmission
1.47 W/kg
Wireless Router
1.34 W/kg
Phablet
3.86 W/kg
Buyers information
Price
$ 192
€ 369
In The Box
Quick Start Guide, Charger Head, Data cable, Product Safety Information, SIM Tool
Availability
Officially announced
Aug 27, 2020
Sep 02, 2020
Scheduled release
November 2020
