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T-Mobile Revvl 4 vs T-Mobile Revvl 5G vs Samsung Galaxy A12

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

6.2 inches
6.5 inches
6.5 inches

Resolution:

1520 x 720 pixels, 19:9 ratio, 270 PPI
2340 x 1080 pixels, 19.5:9 ratio, 395 PPI
1600 x 720 pixels, 20:9 ratio, 270 PPI

Technology:

LCD
LCD

Screen-to-body:

79.97 %
83.07 %
85.80 %

Features:

Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

MediaTek Helio A22
Qualcomm Snapdragon 765 SM7250-AA
Mediatek Helio P35 MT6765

Processor:

Quad-core, 2000 MHz, ARM Cortex-A53, 64-bit, 12 nm
Octa-core, 2400 MHz, Kryo 475, 64-bit, 7 nm
Octa-core, 2350 MHz, Cortex-A53, 64-bit, 12 nm

GPU:

PowerVR GE8300
Adreno 620
PowerVR GE8320

RAM:

2GB
6GB LPDDR4
4GB LPDDR4

Internal storage:

32GB, available to use: 24 GB
128GB
64GB (eMMC 5.1), available to use: 48.2 GB

Storage expansion:

microSDXC up to 256 GB
microSDXC up to 256 GB
microSDXC up to 1024 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (10)
Android (10)
Android (10), Samsung One UI UI

Battery

Capacity:

3500 mAh
4500 mAh
5000 mAh

Type:

Not user replaceable
Not user replaceable
Li - Polymer, Not user replaceable

Charging:

Samsung Adaptive Fast Charging

Max charge speed:

Wired: 15.0W

Camera

Rear:

Single camera
Triple camera
Quad camera

Main camera:

13 MP (Autofocus)
48 MP (PDAF)
48 MP (Autofocus)

Specifications:

Aperture size: F2.0; Focal length: 26 mm

Second camera:

8 MP (Ultra-wide)
5 MP (Ultra-wide)

Specifications:

Aperture size: F2.2

Third camera:

5 MP (Macro)
2 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4

Video recording:

1920x1080 (Full HD)
Yes
1920x1080 (Full HD) (30 fps)

Front:

5 MP
16 MP
8 MP

Video capture:

1920x1080 (Full HD)
1920x1080 (Full HD)

Design

Dimensions:

6.26 x 2.99 x 0.32 inches (159 x 75.9 x 8.1 mm)
6.51 x 3 x 0.37 inches (165.4 x 76.2 x 9.4 mm)
6.46 x 2.98 x 0.35 inches (164 x 75.8 x 8.9 mm)

Weight:

5.59 oz (158.5 g)
7.58 oz (215.0 g)
7.23 oz (205.0 g)

Materials:

Back: Plastic
Back: Plastic
Back: Plastic; Frame: Plastic

Biometrics:

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

Keys:

Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key
Right: Volume control, Lock/Unlock key

Colors:

Graphite
Nebula black
Black, White, Blue, Red

Cellular

Carrier locked:

Yes
Yes

5G:

n2, n25, n41, n66, n71, SA, NSA

LTE (FDD):

Bands 2(1900), 4(AWS-1), 5(850), 7(2600), 12(700 a), 25(1900+), 26(850+), 66(AWS-3), 71(600)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 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), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)

LTE (TDD):

Bands 41(2600+)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

UMTS:

Bands 5(850), 4(1700/2100), 2(1900)
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Bands 1(2100), 5(850), 8(900)

Data Speed:

LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM
Nano SIM

HD Voice:

Yes

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Loudspeaker

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share, MirrorLink

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
5.0
5.0

Wi-Fi:

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

USB:

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

Features:

Charging
Charging
Charging, Mass storage device

Location:

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

Sensors:

Accelerometer
Accelerometer
Accelerometer

Other:

NFC
NFC

Hearing aid compatible:

M3, T3
M3, T4

Regulatory Approval

FCC approval:

Date approved:

Jul 28, 2020
Mar 11, 2021

FCC ID value:

2ACCJN039
A3LSMA125U

Measured SAR:

Head:

1.34 W/kg
1.14 W/kg

Body:

0.87 W/kg
1.20 W/kg

Simultaneous Transmission:

1.54 W/kg
1.59 W/kg

Wireless Router:

1.12 W/kg
1.34 W/kg

Phablet:

3.95 W/kg

Buyers information

Price:

$ 120
$ 400
€ 179

User Manual:

This is the official Samsu​ng Galaxy A12 User Guide in English provided from the manufacturer.

In The Box:

Quick Start Guide, Charger Head, Data cable, Product Safety Information, SIM Tool
Quick Start Guide, Charger Head, Data cable, Product Safety Information, SIM Tool
Power brick, USB cable, Headphones, Sim card extraction tool

Availability

Officially announced:

Aug 27, 2020
Aug 27, 2020
Nov 24, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless