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Nothing Phone 2a vs Samsung Galaxy A15 5G vs OnePlus One

Key Feature Comparison

7.1

Nothing Phone 2a 5G

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7.2

Samsung Galaxy A15 5G

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5.7

OnePlus One

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At a Glance

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Octa core (2.8 GHz, Dual core, Cortex A715 + 2 GHz, Hexa Core, Cortex A510)

MediaTek Dimensity 7200 Pro, Mali-G610 MC4

Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 6100 Plus, Mali-G57 MC2

Quad core, 2.5 GHz, Krait 400

Qualcomm Snapdragon 801 MSM8974AC, Adreno 330

5000 mAh

Li-Polymer, Fast, 45W

5000 mAh

Li-ion, Fast, 25W

3100 mAh

Li-Polymer

6.7 inches

395 ppi, FHD

6.5 inches

396 ppi, FHD

5.5 inches

401 ppi, FHD

Dual, 50MP + 50MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Triple, 50MP + 5MP + 2MP

1920x1080 @ 30 fps

Single, 13MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

4G

Single SIM, GSM

Detailed Specs

Screen Size

6.7 inches
6.5 inches
5.5 inches

Screen Type

AMOLED
Super AMOLED
IPS LCD

Screen Resolution

1080 x 2412 pixels
1080 x 2340 pixels
1080 x 1920 pixels

Pixel Density

395 ppi
396 ppi
401 ppi

Aspect Ratio

20:09
19.5:9
-

Screen Protection

Gorilla Glass 5
-
Gorilla Glass 3

Screen to Body Ratio

91.65%
84.17%
71.69%

Screen Design

Punch hole
Regular notch
-

Screen Refresh Rate

120 Hz
90 Hz
-

Screen Quality

FHD
FHD
FHD

Peak Brightness

700 nits
800 nits
-

Phone Variants

8GB 128GB, 8GB 256 GB, 12GB 256 GB
6GB 128GB, 8GB 128GB, 8GB 256GB
3GB 16GB, 3GB 64GB

Expandable Storage

No
Yes
No

RAM Type

LPDDR5
-
LPDDR3

Storage Type

UFS 3.1
-
eMMC 5.0

OTG Support

Yes
-
Yes

Expandable Storage Capacity

-
Yes, 1 TB
-

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope

Operating System

Android v14
Android v14
Android v4.4.2 (Kitkat)

GPU

Mali-G610 MC4
Mali-G57 MC2
Adreno 330

Chipset

MediaTek Dimensity 7200 Pro
MediaTek Dimensity 6100 Plus
Qualcomm Snapdragon 801 MSM8974AC

CPU

Octa core (2.8 GHz, Dual core, Cortex A715 + 2 GHz, Hexa Core, Cortex A510)
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Quad core, 2.5 GHz, Krait 400

Clock Speed

2.8 GHz
2.2 GHz
2.5 GHz

Architecture

64 bit
64 bit
32 bit

Process Technology

4 nm
6 nm
28 nm

Custom User Interface

-
Samsung One UI
-

Battery Capacity

5000 mAh
5000 mAh
3100 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-Polymer

Charger Type

Fast, 45W
Fast, 25W
-

USB Type-C

Yes
Yes
-

Fast Charging

Yes
Yes
-

Charging Time

50 % in 23 minutes
-
-

Announced On

5-Mar-24
26-Dec-23
6-Feb-15

Market Status

Available
Available
Discontinued

Brand

Nothing
Samsung
OnePlus

Model Number

A142
SM-A156ELBPINS
-

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 23,999
Rs. 19,499
Rs. 9,999

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

Yes
-
Yes

Network Support

5G
5G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

No
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Micro

Wi-Fi

Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz, MIMO
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz

Bluetooth Type

v5.3
v5.3
v4.1

Audio Jack

USB Type-C
3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Single SIM, GSM

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
-

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) /...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N26 / N28 / N66, TDD N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(ba...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 700(band 17), 3G Bands: UMTS 1700 / 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mb...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) /...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N26 / N28 / N66, TDD N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(ba...
-

Front Video Recording

1920x1080 @ 60 fps
1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

Fixed Focus
-
-

Front Camera Setup

Single, 32MP
Single, 13MP
Single, 5MP

Front Camera 1 Resolution

32 MP
13 MP
5 MP

Front Camera 1 Type

f/2.2, Wide Angle, Primary Camera
f/2.0, Wide Angle, Primary Camera
Primary Camera

Front Camera 1 Lens

2.74" sensor size
-
-

Front Sensor

Exmor RS
-
-

Front Aperture

f/2.2
f/2.0
-

Front Flash

-
No
No

Weight

190 grams
200 grams
162 grams

Colors

Black, White, Blue
Blue, Light Blue, Blue Black
Sandstone Black, Silk White

Dimensions

161.74 x 76.32 x 8.55 mm
160.1 x 76.8 x 8.4 mm
152.9 x 75.9 x 8.9 mm

Build

-
Back: Plastic
Back: Plastic

SAR Value

-
Head: 0.597 W/kg
Head: 0.62 W/kg, Body: 0.75 W/kg

OIS

Yes
No
No

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, Dual LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps
1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Touch to focus
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Digital image stabilization, Face detection, Touch to focus

Rear Camera Setup

Dual, 50MP + 50MP
Triple, 50MP + 5MP + 2MP
Single, 13MP

Rear Camera 1 Resolution

50 MP
50 MP
13 MP

Rear Camera 1 Type

f/1.88, Wide Angle, Primary Camera
f/1.8, Wide Angle, Primary Camera
f/2.0 Primary Camera

Rear Camera 1 Lens

1.56" sensor size
-
-

Rear Camera 2 Resolution

50 MP
5 MP
-

Rear Camera 2 Type

f/2.2, Ultra-Wide Angle Camera
f/2.2, Ultra-Wide Angle Camera
-

Rear Camera 2 Lens

2.7" sensor size, 0.64 micrometre pixel size
-
-

Rear Sensor

ISO-CELL
CMOS image sensor
Exmor-RS CMOS Sensor

Rear Aperture

f/1.88
f/1.8
f/2.0

Rear Camera 3 Resolution

-
2 MP
-

Rear Camera 3 Type

-
f/2.4, Macro Camera
-

Fingerprint Scanner

Yes
Yes
No

Fingerprint Scanner Position

On-Screen
Side
-

Fingerprint Scanner Type

Optical
-
-
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