Samsung Galaxy Tab A 10.5 vs T-Mobile Revvl 4 Specs Comparison

Availability

Officially announced
Aug 01, 2018	Aug 27, 2020
Prices (MSRP)
$450	$120

Design

Dimensions
10.24 x 6.34 x 0.31 inches 260 x 161.1 x 8 mm	6.26 x 2.99 x 0.32 inches 159 x 75.9 x 8.1 mm
Weight
18.84 oz (534.0 g)	5.59 oz (158.5 g)
Materials
Back: Plastic	Back: Plastic
Biometrics
2D Face unlock	2D Face unlock, Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Gray, Blue	Graphite
Phone functionality
Yes

Display

Size
10.5-inch, 76.32% screen-to-body	6.2-inch, 79.97% screen-to-body
Type
TFT	LCD
Resolution
1920x1200px, 16:10 ratio, 216 PPI	1520x720px, 19:9 ratio, 270 PPI

Hardware

System chip
Snapdragon 450 SDM450 (14 nm)	MediaTek Helio A22 (12 nm)
Processor
Octa-core 1800 MHz ARM Cortex-A53	Quad-core 2000 MHz ARM Cortex-A53
GPU
Adreno 506	PowerVR GE8300
Memory
3GB (LPDDR3)/32GB	2GB/32GB
Storage expansion
microSDXC up to 400 GB	microSDXC up to 256 GB
OS
Android (9.0 Pie, 8.1 Oreo)	Android (10)

Battery

Type
7300 mAh, Li - Polymer	3500 mAh
Charging
Fast charging

Camera

Rear
Single camera	Single camera
Main camera
8 MP (Autofocus, CMOS image sensor, BSI sensor) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/4" Pixel size: 1.12 μm	13 MP (Autofocus)
Flash
LED	LED
Video recording
1080p (30 fps)	1080p
Front
5 MP Video capture: 1080p	5 MP Video capture: 1080p

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
a,b,g,n,ac,dual-band 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, USB 2.0	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T3
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Cell ID, Wi-Fi positioning
Other
ANT+, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Multiple speakers	Earpiece, Loudspeaker
Features
Dolby Atmos, Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
	FM

Cellular

Carrier locked
	Yes
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 66	2, 4, 5, 7, 12, 25, 26, 66, 71
4G (TDD) Bands
38, 40	41
3G Bands
5, 8, 4, 2, 1	5, 4, 2
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, HSUPA, UMTS	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
VoLTE
	Yes

Regulatory Approval

FCC approval
Date approved: Aug 02, 2018 FCC ID value: A3LSMT595C
Measured SAR
Body: 1.26 W/kg Simultaneous Transmission: 1.59 W/kg

Alternative variants

Wi-Fi only

Weight	18.66 oz (529.0 g)
Prices (MSRP)	$330

Links

Full specifications
Samsung Galaxy Tab A 10.5 Specs	T-Mobile Revvl 4 Specs