Samsung Galaxy A15 vs. OnePlus 12R vs. Nothing Phone (2a)

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Mobile Phones

Samsung Galaxy A15

Commercialization

Brand

Samsung

OnePlus

Nothing

Model

Galaxy A15

12R

Phone (2a)

Known Since Year

Sold since year

Discontinued since year

Colors Available

Brave Black, Optimistic Blue, Magical Blue, Personality Yellow

Iron Gray, Cool Blue, Electric Violet

Black, White, Milk, Blue

Communications

Cell Technology

4G

5G

5G

SIM/Chip Type

Nano-SIM

Nano-SIM

Nano-SIM

Cell Bands

1, 3, 5, 7, 8, 20, 28, 38, 40, 41

1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA

1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA

WiFi

802.11 a/b/g/n/ac, dual-band

802.11 a/b/g/n/ac/6/7, dual-band

802.11 a/b/g/n/ac/6, dual-band

Bluetooth

5.3, A2DP, LE

5.3, A2DP, LE, aptX HD

5.3, A2DP, LE

Geolocation

GPS, GALILEO, GLONASS, BDS, QZSS

GPS, GALILEO, GLONASS, BDS, QZSS

GPS, GALILEO, GLONASS, BDS, QZSS

NFC

Yes

Yes, eSE, HCE

Yes

Broadcast Radio

FM radio

No

No

Physical Ports

Data Connector

USB Type-C

USB Type-C

USB Type-C

Data Technology

USB Type-C 2.0

USB Type-C 2.0

USB Type-C 2.0, OTG

Headphones Connector

3.5mm TRS

No

No

CPU, Memory and Storage

Chipset

Mediatek Helio G99 (6 nm)

Qualcomm SM8550-AB Snapdragon 8 Gen 2

Mediatek Dimensity 7200 Pro

CPU(s)

Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)

Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)

Octa-core (2x2.8 GHz Cortex-A715 & 6x 2.0 Cortex-A510)

GPU

Mali-G57 MC2

Adreno 740

Mali-G610 MC4

Min. RAM

4 GiB

8 GiB

8 GiB

Max. RAM

8 GiB

16 GiB

12 GiB

Min. Storage

Max. Storage

Type of Storage

UFS 3.1

Display

Technology

Super AMOLED

LTPO4 AMOLED

AMOLED

Scratch Protection

Glass

Corning Gorilla Glass Victus 2

Corning Gorilla Glass

Peak Brightness

800 nits

4500 nits

1300 nits

Refresh Rate

90 Hz

120 Hz

120 Hz

Size (Diam.)

6.5 in

6.78 in

6.7 in

Horizontal Resolution

1080 pixels

1264 pixels

1080 pixels

Vertical Resolution

2340 pixels

2780 pixels

2412 pixels

Pixel Density

396 ppi

450 ppi

394 ppi

Features and Software

Original Operative System

Android 14, One UI 6

Android 14, OxygenOS 14

Android 14, Nothing OS 2.5.5

Updated Operative System

Biometric Locking

Fingerprint (side-mounted)

Fingerprint (under display, optical)

Fingerprint (under display, optical)

Other Sensors

accelerometer, compass

accelerometer, gyro, proximity, compass, color spectrum

accelerometer, gyro, proximity, compass

IP Rating

IP64

IP54

Main Camera

Resolution

50 MP

50 MP

50 MP

Focal Length

24 mm

Lens Aperture

f/1.8

f/1.8

f/1.9

Image Stabilization

OIS

OIS

Auto-Focus

AF

multi-directional PDAF, Laser AF

PDAF

Pixel Size

1 μm

Wide Camera

Resolution

5 MP

8 MP

50 MP

Focal Length

16 mm

Lens Aperture

f/2.2

f/2.2

f/2.2

Auto-Focus Technology

AF

Pixel Size

1.12 μm

0.64 μm

Telephoto Camera

Resolution

Zoom

Focal Length

Lens Aperture

Image Stabilization Technology

Auto-Focus Technology

Pixel Size

2nd Telephoto Camera

Resolution

Zoom

Focal Length

Lens Aperture

Image Stabilization Technology

Auto-Focus Technology

Pixel Size

Front Camera

Resolution

13 MP

16 MP

32 MP

Focal Length

26 mm

Lens Aperture

f/2

f/2.4

f/2.2

Auto-Focus Technology

Pixel Size

1 μm

Energy and Autonomy

Battery Type/Chemistry

Li-Ion

Li-Po

Li-Ion

Battery Capacity

Battery Replacement Model

non-removable

non-removable

non-removable

Wired Charging Tech.

PD, QC

Wired Charging Power

25 W

100 W

45 W

Wireless Charging Tech.

No

No

No

Wireless Charging Power

Product Dimensions and Weight

Height

Width

Thickness

Weight

Packaging Dimensions and Weight

Length

Width

Height

Weight

Performance

AnTuTu (v8)

AnTuTu (v9)

316 967

578 493

AnTuTu (v10)

375 314

1 518 552

684 574

GeekBench (v5)

GeekBench (v5.1)

GeekBench (v6)