T-Mobile Revvl 5G vs Samsung Galaxy A42 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.

T-Mobile Revvl 5G Samsung Galaxy A42
Released · Sep 04, 2020
Released · Nov 06, 2020
6.5-inch · 2340x1080px
6.6-inch · 1600x720px
Triple camera
Quad camera
6GB · 128GB
4GB · 128GB
4500 mAh
5000 mAh
Check prices

Availability

Officially announced
Aug 27, 2020 Sep 02, 2020
Prices (MSRP)
$400 €340

Design

Dimensions
6.51 x 3 x 0.37 inches
165.4 x 76.2 x 9.4 mm
6.47 x 2.99 x 0.34 inches
164.4 x 75.9 x 8.6 mm
Weight
7.58 oz / 215.0 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
Nebula black Prism Dot black, Prism Dot white, Prism Dot grey

Display

Size
6.5-inch, 83.07% screen-to-body 6.6-inch, 84.26% screen-to-body
Type
Super AMOLED, 60Hz
Resolution
2340x1080px, 19.5:9 ratio, 395 PPI 1600x720px, 20:9 ratio, 266 PPI

Hardware

System chip
Snapdragon 765 SM7250-AA (7 nm) Snapdragon 750G SM7225 (8 nm)
Processor
Octa-core
2400 MHz
Kryo 475
Octa-core
2x2.2GHz Kryo 570
6x1.8GHz Kryo 570
GPU
Adreno 620 Adreno 619
Memory
6GB (LPDDR4)/128GB 4GB (LPDDR4)/128GB
Storage expansion
microSDXC up to 256 GB microSDXC up to 1000 GB
OS
Android (10) Android (12, 11, 10)

Battery

Type
4500 mAh 5000 mAh
Charging
Samsung Adaptive Fast Charging
Charge speed
Wired: 15.0W

Camera

Rear
Triple camera Quad camera
Main camera
48 MP (PDAF) 48 MP (PDAF)
Aperture size: F1.8
Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide) 8 MP (Ultra-wide)
Aperture size: F2.2
Third camera
5 MP (Macro) 5 MP (Macro)
Aperture size: F2.4
Fourth camera
5 MP (Depth information)
Aperture size: F2.4
Flash
LED LED
Video recording
Yes 4K UHD (30 fps), 720p (480 fps)
Front
16 MP
Video capture: 1080p
20 MP (Autofocus)

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
a,b,g,n,ac
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
USB
Type-C Type-C, USB 2.0
Sensors
Accelerometer, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC NFC

Multimedia

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

Cellular

Carrier locked
Yes
5G Bands
n2, n25, n41, n66, n71, SA, NSA n1, n3, n5, n7, n8, n28, Sub-6
4G (FDD) Bands
1, 2, 3, 4, 7, 8, 12, 13, 20, 25, 26, 28, 66, 71 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28
4G (TDD) Bands
38, 39, 40, 41 38, 40, 41
3G Bands
5, 8, 4, 2, 1 1, 2, 4, 5, 8
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Nano SIM

Regulatory Approval

FCC approval
Date approved: Jul 28, 2020
FCC ID value: 2ACCJN039
Date approved: Apr 08, 2021
FCC ID value: A3LSMA426U
Measured SAR
Head: 1.34 W/kg
Body: 0.87 W/kg
Simultaneous Transmission: 1.54 W/kg
Wireless Router: 1.12 W/kg
Phablet: 3.95 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
FCC OKs Cingular\'s purchase of AT&T Wireless