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Nothing Phone 3a vs Xiaomi Redmi Note 12

Key Feature Comparison

Nothing Phone 3a

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Xiaomi Redmi Note 12

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At a Glance

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Octa core (2.5 GHz, Single core, Cortex A720 + 2.4 GHz, Tri core, Cortex A720 + 1.8 GHz, Quad core, Cortex A520)

Qualcomm Snapdragon 7s Gen 3, Adreno 710

Octa core (2.8 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265)

Qualcomm Snapdragon 685, Adreno 610

5000 mAh

Li-Polymer, Fast, 50W

5000 mAh

Li-Polymer, Fast, 33W

6.77 inches

388 ppi, FHD+

6.67 inches

395 ppi, FHD

Triple, 50MP + 8MP + 50MP

3840x2160 @ 30 fps, 1920x1080 @ 120 fps

Triple, 50MP + 8MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.77 inches
6.67 inches

Screen Type

AMOLED
Super AMOLED

Screen Resolution

1080 x 2392 pixels
1080 x 2400 pixels

Pixel Density

388 ppi
395 ppi

Aspect Ratio

20:09
20:09

Screen to Body Ratio

91.40%
85.46%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Screen Quality

FHD+
FHD

Peak Brightness

3000 nits
1200 nits

Screen Protection

-
Corning Gorilla Glass

Phone Variants

8GB 128GB, 8GB 256 GB
6GB 64GB, 6GB 128GB

Expandable Storage

No
Yes

RAM Type

LPDDR4X
LPDDR4X

Storage Type

UFS 2.2
UFS 2.2

Expandable Storage Capacity

-
Yes, 1 TB

OTG Support

-
Yes

Sensors

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

Operating System

Android v15
Android v13

GPU

Adreno 710
Adreno 610

Chipset

Qualcomm Snapdragon 7s Gen 3
Qualcomm Snapdragon 685

CPU

Octa core (2.5 GHz, Single core, Cortex A720 + 2.4 GHz, Tri core, Cortex A720 + 1.8 GHz, Quad core, Cortex A520)
Octa core (2.8 GHz, Quad core, Kryo 265 + 1.9 GHz, Quad core, Kryo 265)

Clock Speed

2.5 GHz
2.8 GHz

Architecture

64 bit
64 bit

Process Technology

4 nm
6 nm

Custom User Interface

-
MIUI

Battery Capacity

5000 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Fast, 50W
Fast, 33W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

50 % in 19 minutes
50 % in 24 minutes

Announced On

4-Mar-25
30-Mar-23

Market Status

Available
Available

Brand

Nothing
Xiaomi

Model Number

A059
MZB0E6FIN

Price Status

Confirmed
Confirmed

Price

Rs. 24,999
Rs. 14,999

GPS

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

NFC

Yes
No

Network Support

5G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

No
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

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

Bluetooth Type

v5.4
v5.0

Audio Jack

USB Type-C
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
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) /...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

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) /...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Audio Features

-
High-Res Audio, Dual microphones (for noise cancellation)

FM Radio

-
Yes, Recording option

Front Video Recording

1920x1080 @ 60 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera Features

Fixed Focus
-

Front Camera Setup

Single, 32MP
Single, 13MP

Front Camera 1 Resolution

32 MP
13 MP

Front Camera 1 Type

f/2.2, Wide Angle, Primary Camera
f/2.45, Wide Angle, Primary Camera

Front Camera 1 Lens

22 mm focal length, 1/3.4" sensor size
3" sensor size

Front Aperture

f/2.2
f/2.45

Front Flash

-
Yes, Screen flash

Weight

201 grams
186 grams

Colors

Black, White, Blue
Ice Blue, Lunar Black, Sunrise Gold

Dimensions

163.52 x 77.50 x 8.35 mm
165.6 x 75.9 x 7.8 mm

SAR Value

-
Head: 0.867 W/kg, Body: 0.862 W/kg

OIS

Yes
-

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Triple, 50MP + 8MP + 50MP
Triple, 50MP + 8MP + 2MP

Rear Camera 1 Resolution

50 MP
50 MP

Rear Camera 1 Type

Primary Camera,f/1.88, Wide Angle (84degree field-of-view)
f/1.8, Wide Angle, Primary Camera

Rear Camera 1 Lens

24 mm focal length, 1/1.57" sensor size, S5KGN9, ISO-CELL, 1micrometer pixel size
2.7" sensor size, 0.64 micrometre pixel size

Rear Camera 2 Resolution

8 MP
8 MP

Rear Camera 2 Type

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

Rear Camera 2 Lens

15 mm focal length, 1/4.0" sensor size, 1.12micrometer pixel size
4.0" sensor size, 1.12 micrometre pixel size

Rear Camera 3 Resolution

50 MP
2 MP

Rear Camera 3 Type

f/2.0, Telephoto Camera
f/2.4, Macro Camera

Rear Camera 3 Lens

50 mm focal length, 1/2.75" sensor size, 0.64micrometer pixel size
-

Rear Sensor

ISO-CELL
S5K3J1, ISOCELL Plus

Rear Aperture

f/1.88
f/1.8

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Side

Fingerprint Scanner Type

Optical
-

Face Unlock

-
Yes

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