OnePlus 3 vs OnePlus 7

$199.95 VIEW ON AMAZON
$473.00 VIEW ON AMAZON

Display

Display size

5.5 inches
6.4 inches

Resolution

1080 x 1920 pixels
1080 x 2340 pixels

Pixel density

401 ppi
402 ppi

Technology

Super AMOLED
AMOLED

Screen-to-body ratio

73.15 %
85.63 %

Features

Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Dual camera

Main camera

16 megapixels
48 megapixels

Hardware Features

Optical image stabilization, Phase detection autofocus
Optical image stabilization, Phase detection autofocus

Specifications

Aperture size: F2.0; Pixel size: 1.12 μm
Aperture size: F1.7; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera

 
5 megapixels

Hardware Features

 
Depth information

Specifications

 
Aperture size: F2.4; Pixel size: 1.12 μm

Flash

LED
Dual LED

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (120 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)

Features

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

Front

8 megapixels
16 megapixels

Features

 
High Dynamic Range mode (HDR)

Design

Dimensions

6.01 x 2.94 x 0.29 inches (152.7 x 74.7 x 7.35 mm)
6.21 x 2.94 x 0.32 inches (157.7 x 74.8 x 8.2 mm)

Weight

5.57 oz (158 g)
the average is 6 oz (172 g)
6.42 oz (182 g)
the average is 6 oz (172 g)

Materials

Back: Aluminum
Back: Glass (Corning Gorilla Glass 5); Frame: Metal

Biometrics

Fingerprint (touch)
2D Face unlock, In-screen fingerprint

Features

Notification light
 

Colors

Gold, Gray
 

Colors

 
Mirror gray

Multimedia

Headphones

3.5 mm jack
USB Type-C (reversible)

Speakers

Earpiece, Loudspeaker
Earpiece, Multiple speakers

Features

Album art cover, Background playback
Dolby Atmos, aptX-HD

Screen mirroring

 
Wireless screen share

Additional microphone(s)

for Noise cancellation
for Noise cancellation

Hardware & Performance

System chip

Qualcomm Snapdragon 820 MSM8996
Qualcomm Snapdragon 855

Processor

Quad-core, 2200 MHz, Kryo, 64-bit
Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm

GPU

Adreno 530
Adreno 640

RAM

6 GB
8 GB

Internal storage

64 GB
256 GB, not expandable

OS

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

Connectivity & Features

Bluetooth

4.2
5.0

Wi-Fi

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

USB

USB Type-C (reversible), USB 2.0
USB Type-C (reversible), USB 3.1

Features

Mass storage device, USB charging
Mass storage device

Location

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

Sensors

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

Other

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

Cellular

LTE (FDD)

Bands 30
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29, 32

LTE (TDD)

 
Bands 34, 38, 39, 40, 41

UMTS

850, 900, 1700/2100, 1900, 2100 MHz
800, 850, 900, 1700/2100, 1900, 2100 MHz

Data

LTE-A Cat 6 (300/50 Mbit/s), HSPA
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

Battery

Capacity

3000 mAh
3700 mAh

Type

Not user replaceable
Not user replaceable

Charging

OnePlus Dash Charge
Fast charging

Phone features

Notifications

Haptic feedback, (MP3)
Haptic feedback, Music ringtones, Vibration

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Shopping information

In The Box

Screen Protector (pre-applied), Dash Charge Type-C Cable, Dash Charge Adapter, SIM Tray Ejector1x Quick Start Guide
Power Adapter, Type-C Cable (Support USB 2.0), Quick Start Guide, Welcome Letter, Safety Information, Warranty Card, LOGO Sticker, Case, Screen Protector (pre-applied), SIM Tray Ejector

MSRP price

$ 399
 
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