T-Mobile REVVL V+ 5G specs

My old phone quit working due to falling into water. My wife went to the store to get me a new phone while I was at work. We had Galaxies. The T Mobile rep talked her into a family plan and these 5g phones. She told my wife they were just as good if not a little better than the Galaxies we had. They worked fine at first then after a year they started acting up. We started to get bad reception. Could not make calls from certain areas like inside Walmart or the Hospital. Kept needing to restart a lot. We needed reliable phones because of my wife's health. We did not have the money to get new ones. Since these were T mobiles "bargain basement phones" we could not trade them in for a newer phone. We were told by a T Mobile rep they "had no value." So we were stuck with them. I just bought an SD card because I was running short on memory. Watching the guides on how to upgrade it showed 2 choices, Portable storage and Internal storage. My phone only allows Portable storage. No option for Internal storage. So I cannot use it for Apps. A salesman working with this rep when I went back later about a problem made a comment if it was up to him he would not allow Walmart to sell anything but T mobile phones. Well, they should not allow T Mobile phones to be sold in Walmart.

Design
Dimensions	6.84x3.05x0.28 inches 173.7 x 77.5 x 7.1 mm
Weight	7.23 oz (205.0 g)
Biometrics	Fingerprint (touch)
Keys	Left: Volume control; Right: Lock/Unlock key
Colors	Nebula Black

Display
Size	6.8-inch
Resolution	1640x720px, 20:9 ratio, 263 PPI
Technology	IPS LCD
Refresh rate	60Hz
Screen-to-body	81.58 %
Features	Ambient light sensor, Proximity sensor

Hardware
System chip	MediaTek Dimensity 700 MT6833V/ZA (7 nm)
Processor	Octa-core 2200 MHz Cortex-A76
GPU	Mali-G57 MC2
RAM	4GB
Internal storage	64GB
Storage expansion	microSDXC up to 2048 GB
OS	Android (11)

Battery
Capacity	5000 mAh
Type	Not user replaceable
Charging	Fast charging
Charge speed	Wired: 18.0W

Camera
Rear	Triple camera
Main camera	16 MP (Autofocus) Aperture size: F1.8
Second camera	5 MP (Ultra-wide) Aperture size: F2.2
Third camera	2 MP (Depth information)
Flash	LED
Video recording	1920x1080 (Full HD) (30 fps)
Front	16 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features
Bluetooth	5.1
Wi-Fi	802.11 a,b,g,n,ac Wi-Fi Direct, Hotspot
USB	Type-C (reversible), Features: Charging
Hearing aid compatible	M4/T3
Location	GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning
Sensors	Accelerometer, Gyroscope, Barometer
Other	NFC

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

Cellular
5G	Bands n25, n41, n66, n71
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)
4G (TDD)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
3G	Bands 2(1900), 4(1700/2100), 5(850)
Data Speed	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type	Nano SIM
HD Voice	Yes
VoLTE	Yes

Regulatory Approval
FCC approval	Date approved: May 26, 2021 FCC ID value: 2APXW-WTRVL5G
Measured SAR	Head: 0.73 W/kg Body: 0.79 W/kg Simultaneous Transmission: 1.58 W/kg Wireless Router: 1.33 W/kg