OnePlus 3T vs Samsung Galaxy J7 Prime T-Mobile

Display

Size

5.5 inches
5.5 inches

Resolution

1920 x 1080 pixels,
401 PPI
1280 x 720 pixels,
267 PPI

Technology

Super AMOLED
TFT

Screen-to-body

73.15 %
72.05 %

Features

Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

Qualcomm Snapdragon 821 MSM8996 Pro
Samsung Exynos 7 Octa 7870

Processor

Quad-core, 2350 MHz, Kryo, 64-bit
Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm

GPU

Adreno 530
Mali-T830 MP1

RAM

6GB
2GB

Internal storage

128GB
16GB

Storage expansion

 
microSDXC up to 256 GB

OS

Android (9.0 Pie, 7.1 Nougat, 7.0 Nougat, 6.0 Marshmallow), OnePlus OxygenOS UI
Android (7.0 Nougat)

Battery

Capacity

3400 mAh
3300 mAh

Type

Li - Ion, Not user replaceable
Li - Ion, User replaceable

Charging

OnePlus Dash Charge
 

Camera

Rear

Single camera
Single camera

Main camera

16 MP
8 MP

Features

Sapphire crystal lens cover, OIS, PDAF
Autofocus, CMOS image sensor

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (120 fps)
1920x1080 (Full HD) (30 fps)

Features

OIS, EIS, Video calling, Video sharing
Video calling, Video sharing

Front

16 MP
5 MP

Design

Dimensions

6.01 x 2.94 x 0.29 inches (152.7 x 74.7 x 7.35 mm)
5.96 x 3.01 x 0.34 inches (151.5 x 76.4 x 8.6 mm)

Weight

5.57 oz (158 g)
the average is 6.3 oz (179 g)
5.6 oz (159 g)
the average is 6.3 oz (179 g)

Materials

Back: Aluminum
 

Biometrics

Fingerprint (touch)
 

Colors

Black, Gold, Gray
Gray

Cellular

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), 12(700 a)

LTE (TDD)

Bands 38(2600), 40(2300)
 

UMTS

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

Data Speed

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

Dual SIM

Yes
 

SIM type

Nano SIM
Nano SIM

HD Voice

 
Yes

VoLTE

 
Yes

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

Album art cover, Background playback
Album art cover, Background playback

Connectivity & Features

Bluetooth

4.2
4.1, EDR

Wi-Fi

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

USB

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

Features

Mass storage device, OTG, Charging
Mass storage device, Charging

Sensors

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

Other

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

Shopping information

MSRP

$ 479
 
This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.
FCC OKs Cingular's purchase of AT&T Wireless