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Samsung Galaxy J7 (2017) vs Samsung Galaxy A32 vs T-Mobile Revvl 5G

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

Comparison mode:

Display

Size:

5.5 inches
6.5 inches
6.5 inches

Resolution:

1920 x 1080 pixels, 401 PPI
1600 x 720 pixels, 20:9 ratio, 270 PPI
2340 x 1080 pixels, 19.5:9 ratio, 395 PPI

Technology:

Super AMOLED
TFT

Refresh rate:

60Hz

Screen-to-body:

73.28 %
81.58 %
83.07 %

Features:

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

Hardware

System chip:

Samsung Exynos 7 Octa 7870
MediaTek Dimensity 720 MT6853
Qualcomm Snapdragon 765 SM7250-AA

Processor:

Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm
Octa-core, 2000 MHz, Cortex-A76 and Cortex-A55, 64-bit, 7 nm
Octa-core, 2400 MHz, Kryo 475, 64-bit, 7 nm

GPU:

Mali-T830 MP2
Mali-G57 MC3
Adreno 620

RAM:

3GB LPDDR3
4GB LPDDR4
6GB LPDDR4

Internal storage:

16GB, available to use: 10 GB
64GB (UFS 2.2)
128GB

Storage expansion:

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

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (9.0 Pie, 7.0 Nougat), Samsung One UI
Android
Android (10)

Battery

Capacity:

3600 mAh
5000 mAh
4500 mAh

Type:

Not user replaceable
Not user replaceable
Not user replaceable

Max charge speed:

Wired: 15.0W

Camera

Rear:

Single camera
Quad camera
Triple camera

Main camera:

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

Specifications:

Aperture size: F1.7
Aperture size: F1.8

Second camera:

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

Specifications:

Aperture size: F2.2

Third camera:

2 MP (Macro)
5 MP (Macro)

Specifications:

Aperture size: F2.4

Fourth camera:

2 MP (Depth information)

Specifications:

Aperture size: F2.4

Video recording:

1920x1080 (Full HD) (30 fps)
3840x2160 (4K UHD) (30 fps)
Yes

Features:

Video calling, Video sharing

Front:

13 MP (Flash)
13 MP
16 MP

Video capture:

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

Design

Dimensions:

6.00 x 2.94 x 0.31 inches (152.5 x 74.8 x 8 mm)
6.46 x 3.00 x 0.36 inches (164.2 x 76.1 x 9.1 mm)
6.51 x 3 x 0.37 inches (165.4 x 76.2 x 9.4 mm)

Weight:

6.38 oz (181.0 g)
7.23 oz (205.0 g)
7.58 oz (215.0 g)

Materials:

Back: Aluminum
Back: Plastic; Frame: Metal
Back: Plastic

Biometrics:

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

Features:

Touch sensitive control keys

Keys:

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

Colors:

Black, Gold, Silver, Rose gold
Awesome black, Awesome white, Awesome blue, Awesome violet
Nebula black

Cellular

Carrier locked:

Yes

5G:

n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n78, n79
n2, n25, n41, n66, n71, SA, NSA

LTE (FDD):

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
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)

LTE (TDD):

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

UMTS:

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

Data Speed:

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

Dual SIM:

Shared with microSD

SIM type:

Nano SIM
Nano SIM
Nano SIM

VoLTE:

Yes

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Loudspeaker
Earpiece, Loudspeaker
Earpiece, Loudspeaker

Features:

Album art cover, Background playback
Dolby Atmos, Dolby Digital, Dolby Digital Plus

Screen mirroring:

Wireless screen share
Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

4.1
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 a, b, g, n, ac; Wi-Fi Direct, Hotspot

USB:

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

Features:

Charging, OTG, Mass storage device
Charging
Charging

Location:

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

Sensors:

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

Other:

NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync
NFC
NFC

Hearing aid compatible:

M3, T4

Regulatory Approval

FCC approval:

Date approved:

Mar 08, 2021
Jul 28, 2020

FCC ID value:

A3LSMA326U
2ACCJN039

Measured SAR:

Head:

0.57 W/kg
1.34 W/kg

Body:

1.17 W/kg
0.87 W/kg

Simultaneous Transmission:

1.59 W/kg
1.54 W/kg

Wireless Router:

1.02 W/kg
1.12 W/kg

Phablet:

3.95 W/kg

Buyers information

Price:

€ 280
$ 400

In The Box:

Quick Start Guide, Charger Head, Data cable, Product Safety Information, SIM Tool

Availability

Officially announced:

Jun 06, 2017
Jan 13, 2021
Aug 27, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless