T-Mobile Revvl 4+ vs Samsung Galaxy A42 Specs Comparison

Design

Dimensions
6.51 x 2.96 x 0.32 inches 165.4 x 75.2 x 8.1 mm	6.47 x 2.99 x 0.34 inches 164.4 x 75.9 x 8.6 mm
Weight
6.35 oz (180.0 g)	6.81 oz (193.0 g)
Materials
Back: Plastic
Biometrics
2D Face unlock, Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Steel gray	Prism Dot black, Prism Dot white, Prism Dot grey

Display

Size
6.5-inch	6.6-inch
Resolution
1600x720px, 20:9 ratio, 269 PPI	1600x720px, 20:9 ratio, 266 PPI
Technology
LCD	Super AMOLED
Refresh rate
	60Hz
Screen-to-body
82.56 %	84.26 %
Features
Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 665 SM6125 (11 nm)	Qualcomm Snapdragon 750G SM7225 (8 nm)
Processor
Octa-core 1800 MHz Kryo 260	Octa-core 2x 2.2GHz Kryo 570 + 6x 1.8GHz Kryo 570
GPU
Adreno 610	Adreno 619
RAM
4GB	4GB (LPDDR4)
Internal storage
64GB	128GB, available to use: 106 GB
Storage expansion
microSDXC up to 256 GB	microSDXC up to 1000 GB
OS
Android (10)	Android (12, 11, 10), Samsung One UI

Battery

Capacity
4000 mAh	5000 mAh
Charging
Qualcomm Quick Charge 3.0	Samsung Adaptive Fast Charging
Charge speed
	Wired: 15.0W

Camera

Rear
Dual camera	Quad camera
Main camera
16 MP (Autofocus) Aperture size: F1.8	48 MP (PDAF) Aperture size: F1.8 Pixel size: 0.8 μm
Second camera
5 MP (Depth information)	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
	5 MP (Macro) Aperture size: F2.4
Fourth camera
	5 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
3840x2160 (4K UHD)	3840x2160 (4K UHD) (30 fps), 1280x720 (HD) (480 fps)
Front
16 MP, Video capture: 1920x1080 (Full HD)	20 MP (Autofocus)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
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	Type-C, USB 2.0
Hearing aid compatible
M3/T3
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer	Accelerometer, Gyroscope, Compass
Other
NFC	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

Carrier locked
Yes
5G
	Bands n1, n3, n5, n7, n8, n28, Sub-6
4G (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)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 5(850), 4(1700/2100), 2(1900)	Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Cat 12 (600/100 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes
VoLTE
Yes

Regulatory Approval

FCC approval
Date approved: Jun 18, 2020 FCC ID value: 2ACCJH122	Date approved: Apr 08, 2021 FCC ID value: A3LSMA426U
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	Head: 1.11 W/kg Body: 1.25 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.06 W/kg Phablet: 3.81 W/kg

Buyers information

MSRP
$ 192	€ 340
In The Box
Quick Start Guide, Charger Head, Data cable, Product Safety Information, SIM Tool

Availability

Officially announced
Aug 27, 2020	Sep 02, 2020

Links

Full specifications
T-Mobile Revvl 4+ Specs	Samsung Galaxy A42 Specs
User Reviews
T-Mobile Revvl 4+ User Reviews