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Samsung Galaxy Quantum 2 vs OnePlus 9R

Samsung Galaxy Quantum 2 SamsungGalaxy Quantum 2
VS
OnePlus 9R OnePlus9R

The third device is shown on desktop screens only

General

Device Type
Smart Phone
Smart Phone
Device Name
Samsung Galaxy Quantum 2SM-A826S
OnePlus 9RLE2101
Announced
April 2021
March 2021
Released
April 2021
April 2021
Colors
BlackWhiteViolet
Carbon BlackLake Blue

Design

Length
161.9 mm (6.37 in)
161 mm (6.34 in)
Width
73.8 mm (2.91 in)
74.1 mm (2.92 in)
Thickness
8.1 mm (0.32 in)
8.4 mm (0.33 in)
Weight
176 g (6.21 oz)
189 g (6.67 oz)
Materials
—
Glass front (Gorilla Glass 5)Glass back (Gorilla Glass 5)Aluminum frame

Network

2G Network
Yes
Yes
3G Network
Yes
Yes
4G Network
Yes
Yes
5G Network
—
Yes
GPRS
Yes
Yes
EDGE
Yes
Yes
SIM
Nano SIM
Nano SIM
Multi SIM
Single SIM
Dual SIM - SIM1 + SIM2 + MicroSD
Speed
3G Up to 42 MB4G Up to 2 GB
3G Up to 42 MB4G Up to 2 GB5G Up to 7.5 GB

Display

Display Type
Dynamic AMOLED 2X
Fluid AMOLED
Size
6.7 Inches
6.55 Inches
Refresh Rate
120Hz (FHD)60Hz (QHD)
120 Hz
Resolution
1440x3200 Pixels (2K+)
1080x2400 Pixels (FHD+)
Screen Ratio
90.7%
86.8%
Aspect Ratio
20:9
20:9
Pixel Density
524 PPI
402 PPI
Brightness Level
1200 Nits
—
Display Protection
—
Corning Gorilla Glass 5
Features
No extras
HDR10+Eye Care DisplayFrameless
On both: Always-on Display, Hole-punch Notch, Dark Mode, Capacitive, Multi-touch, 16M Colors

Hardware

Chipset
Qualcomm Snapdragon 855+ (QRNG Security Chipset)
Qualcomm Snapdragon 870 5G
Manufacturing Technology
7 nm
7 nm
CPU Type
Octa-core
Octa-core
CPU
Single-Core 2.96 GHzQuad-core 1.78 GHz
Single-Core 3.2 GHzQuad-core 1.80 GHz
On both: Octa-core:, Triple-core 2.42 GHz
GPU
Adreno 640
Adreno 650
RAM (Memory)
6 GB
8/12 GB8 GB (128 GB)8 GB (256 GB)12 GB (256 GB)
Internal Storage
128 GB
128/256 GB
Storage Type
—
UFS 3.1
Ram Type
—
LPDDR4x
Card Slot
Yes - MicroSD
No

Software

OS
Android 11
Android 11
User Interface
One UI 3.1
OxygenOS 11

Main camera

Triple
First Camera: 64 MP (Standard)Second Camera: 12 MP (Ultrawide)Third Camera: 5 MP (Macro)
—
Four
—
First Camera: 48 MP (Standard)Second Camera: 16 MP (Ultrawide)Third Camera: 5 MP (Macro)Fourth Camera: 2 MP (Monochrome)
Aperture Size
First Camera: F/1.8
First Camera: F/1.7Fourth Camera: F/2.4
On both: Second Camera: F/2.2, Third Camera: F/2.4
Sensor
—
Sony IMX586
Video
4K 2160P@30fpsFHD 1080P@30fps
4K 2160P@30/60fpsFHD 1080P@60/240fpsHD 720P@480fps
On both: Electronic Stabilization (EIS), Slow Motion
Flash
Yes
Yes
More details (1)Camera Features
Camera Features
Autofocus (AF)Optical Stabilization (OIS)Night ModePortrait ModePro ModeAI Scene DetectionDigital ZoomContinuous shootingPanoramaExposure compensationFace detectionGeotaggingHDRISO settingsScene modeSelf-timerTouch focusWhite balance settings
Same on both

Selfie Camera

Camera
10 MP
16 MP
Aperture Size
F/2.2
F/2.4
Video
FHD 1080P@30fps
FHD 1080P@30fpsElectronic Stabilization (EIS)
Flash
No
No
More details (1)Camera Features
Camera Features
Portrait ModeFace DetectionBeauty ModeGesture ShotHDR
Same on both

Connectivity

Wi-Fi
Wi-Fi 802.11
Wi-Fi 6 802.11DLNA
On both: a/b/g/n/ac, Dual-band, Wi-Fi Direct, Hotspot
Bluetooth
5.0
5.1aptX HD
On both: A2DP, LE
Location
GPSA-GPSGLONASSGALILEOBDS
Same on both
NFC
Yes
Yes
USB
USB Type-C 2.0
USB Type-C 3.1

Media

Loudspeaker
Yes - Stereo speakers
Yes - Stereo speakers
3.5mm jack
No
No
FM Radio
No
No

Other specifications

Sensors
AccelerometerGyroscopeProximityCompass
Same on both
Lock Type
Fingerprint (Under Display)Facial RecognitionPatternPINPassword
Same on both
Box Contents
Power Adapter (25 W)Headphones
Power Adapter (65W)
On both: Device, USB Cable, SIM Eject Tool, Quick start guide

Charging and Battery

Fast Charging
Yes - 25 W
Yes - 65 W (100% in 39 min)
Capacity
4500 mAh
4500 mAh

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Copyright © 2026 NXT Test. All Rights Reserved