Samsung Galaxy A20 vs T-Mobile Revvlry+

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Display

Display size

6.4 inches
6.2 inches

Resolution

720 x 1560 pixels
1080 x 2270 pixels

Pixel density

268 ppi
403 ppi

Technology

Super AMOLED
IPS LCD

Screen-to-body ratio

84.95 %
82.58 %

Features

Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Camera

Rear

Dual camera
Dual camera

Main camera

13 megapixels
16 megapixels

Hardware Features

Autofocus
Optical image stabilization, Phase detection autofocus

Specifications

Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm
Aperture size: F1.7; Focal length: 27 mm; Sensor size: 1/2.6"; Pixel size: 1.22 μm

Second camera

5 megapixels
5 megapixels

Hardware Features

Ultra-wide
Depth information

Specifications

Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/5"; Pixel size: 1.12 μm
Aperture size: F2.2

Video recording

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features

 
Time-lapse video, Hyperlapse, Digital image stabilization, Video calling, Video sharing

Front

8 megapixels
12 megapixels

Features

 
High Dynamic Range mode (HDR)

Design

Dimensions

6.24 x 2.94 x 0.31 inches (158.4 x 74.7 x 7.8 mm)
6.18 x 2.96 x 0.33 inches (157 x 75.3 x 8.3 mm)

Weight

5.96 oz (169 g)
the average is 6.1 oz (174 g)
6.21 oz (176 g)
the average is 6.1 oz (174 g)

Materials

Back: Plastic
Back: Glass (Corning Gorilla Glass); Frame: Aluminum

Resistance

 
Splash

Biometrics

2D Face unlock, Fingerprint (touch)
2D Face unlock, Fingerprint (touch)

Colors

Black, Blue, Red
Black

Multimedia

Headphones

3.5 mm jack
3.5 mm jack

Speakers

Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features

 
Album art cover, Background playback

Screen mirroring

Wireless screen share
Wireless screen share

Radio

 
FM

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Hardware & Performance

System chip

Samsung Exynos 7884
Qualcomm Snapdragon 636 SDM636

Processor

Octa-core, 1600 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 1800 MHz, Kryo 260, 64-bit, 14 nm

GPU

Mali-G71 MP2
Adreno 509

RAM

3 GB
4 GB

Internal storage

32 GB
64 GB

Available to use

21.7 GB
 

Storage expansion

microSDXC up to 512 GB
microSDXC up to 512 GB

OS

Android (9.0 Pie), Samsung One UI
Android (9.0 Pie)

Connectivity & Features

Bluetooth

5.0
5.0

Wi-Fi

802.11 b, g, n; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, dual-band; Hotspot, Wi-Fi Direct

USB

USB Type-C (reversible), USB 2.0
USB Type-C (reversible), USB 2.0

Features

Mass storage device
Mass storage device, USB OTG

Location

GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo

Sensors

Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass

Other

VoIP, Tethering, Computer sync, OTA sync
NFC, VoIP, Tethering, Computer sync, OTA sync

Cellular

LTE (FDD)

Bands 1, 3, 5, 7, 8, 20
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 66, 71

LTE (TDD)

Bands 38, 40, 41
Bands 38, 39, 40, 41

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

Data

LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE-A Cat 13/5 (400/75 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Dual SIM

Yes
 

SIM type

Nano SIM
Nano SIM

Battery

Capacity

4000 mAh
3000 mAh

Type

Not user replaceable
Not user replaceable

Charging

Samsung Adaptive Fast Charging
Motorola TurboPower

Talk time

 
22.55 hours
the average is 20 h (1174 min)

Stand-by time

 
16.5 days (396 hours)
the average is 20 days (491 h)

Talk time (3G)

26.00 hours
the average is 23 h (1387 min)
 

Internet use

3G: 12 hours; LTE: 13 hours; Wi-Fi: 13 hours
 

Music playback

82.00 hours
 

Video playback

21.00 hours
 

Phone features

Notifications

 
Haptic feedback, Music ringtones, Vibration

Other features

 
Voice dialing, Voice commands, Voice recording, TTY/TDD

Shopping information

In The Box

 
SIM card, Wall charger, Charging cable, Quick start guide, Terms & Conditions

MSRP price

$ 250
$ 350
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