realme P4x 256GB 8GB RAM vs Nothing Phone 4b

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Comparing the realme P4x 256GB 8GB RAM vs Nothing Phone 4b across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: realme P4x 256GB 8GB RAM runs at a higher processing speed of 2.6 GHz, while Nothing Phone 4b runs at 2.3 GHz, making realme P4x 256GB 8GB RAM the better performer.


Display: Nothing Phone 4b offers a screen size of 6.77 inches, while realme P4x 256GB 8GB RAM offers 6.72 inches, making Nothing Phone 4b the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to realme P4x 256GB 8GB RAM's LCD, making Nothing Phone 4b the better display of the two.


Rear Camera: Both realme P4x 256GB 8GB RAM and Nothing Phone 4b feature a 50 MP primary rear camera.


Front Camera: Nothing Phone 4b offers a higher front camera resolution with 16 MP, while realme P4x 256GB 8GB RAM offers 8 MP, making Nothing Phone 4b better for front camera photography.


Battery: realme P4x 256GB 8GB RAM delivers longer battery life with 17h 38m, while Nothing Phone 4b delivers None, making realme P4x 256GB 8GB RAM the better pick for all day usage.


Storage: realme P4x 256GB 8GB RAM offers higher internal storage with 256 GB, while Nothing Phone 4b offers 128 GB, making realme P4x 256GB 8GB RAM the better option for storage.


User Rating: realme P4x 256GB 8GB RAM and Nothing Phone 4b both receive the same user rating of 4.3.

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realme P4x 256GB 8GB RAM
₹20,999
(Out of Stock)
✕
Nothing Phone 4b
₹31,773
@ Amazon
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₹36,999
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Summary

Release Date

10 Dec, 2025
14 Jul, 2026
29 Apr, 2026

Performance

MediaTek Dimensity 7400 Ultra
Snapdragon 6 Gen 4
MediaTek Dimensity 8500 Extreme
Octa Core (upto 2.6 GHz)
Octa Core (upto 2.3 GHz)
Octa Core (upto 3.4 GHz)
8 GB RAM
8 GB RAM
8 GB / 12 GB RAM

Display

6.72 inches (17.07 cm)
6.77 inches (17.2 cm)
6.8 inches (17.27 cm)
LCD
Super AMOLED
Extreme AMOLED
1080x2400 px (FHD+)
1080x2344 px (FHD+)
1272x2772 px (FHD+)
144 Hz Refresh Rate
120 Hz Refresh Rate
144 Hz Refresh Rate

Rear Camera

50 MP
Wide Angle Primary Camera
50 MP
Primary Camera
50 MP
Primary Camera, with Sony-LYTIA 710
2 MP
Mono Camera
8 MP
Ultra-Wide Angle Camera
50 MP
Ultra-Wide Angle Macro Camera

Front Camera

8 MP
16 MP
50 MP
AF

Battery

7000 mAh
6000 mAh
6500 mAh
45W Super Charging
33W Fast Charging
90W Turbo Charging
No Wireless Charging
N/A
N/A

Storage

256 GB
128 GB
256 GB
UFS 3.1
UFS 2.2
UFS 4.1

Expert Review

8.0/10
N/A
8.2/10

Pros

  • Excellent battery endurance
  • Delivers reliable performance
  • Snappy software with many AI tricks
  • Loud and crisp stereo speakers
  • Device yet to be reviewed
  • Slim design, excellent durability
  • Gorgeous display
  • Good performance and battery life
  • Capable low light photography

Cons

  • Camera output details could be improved
  • Many apps don't run at max refresh rate
  • Device yet to be reviewed
  • Thermal efficiency could have been better
  • Skin tones lack accuracy

User Ratings

4.3/5
(6,805 ratings)
4.3/5
(1,074 ratings)
4.3/5
(974 ratings)

Benchmarks (The higher, the better)

974,831
AnTuTu Score
N/A
2,194,258
AnTuTu Score
17h 38m
Battery Life (PC Mark)
N/A
14h 01m
Battery Life (PC Mark)

Compare Prices

Not Available in any store
₹31,773
@ Amazon
₹36,999
@ Flipkart

Video

Videos
1 More Video
There are no videos available for the device.
Videos
1 Video

User Feedback

General

Launch Date

Dec 04, 2025
(Official)
Jul 07, 2026
(Official)
Apr 22, 2026
(Official)

Operating System

Android v15
Android v16
Android v16

OS Updates

2 Years
3 Year
3 Year

Security Updates

3 Years
6 Year
5 Year

Custom UI

ColorOS
Nothing OS
Hello UI

Performance

Performance Rating

Very Good
Very Good
Very Good

Chipset

MediaTek Dimensity 7400 Ultra
View Details
Qualcomm Snapdragon 6 Gen 4 SM6650
View Details
MediaTek Dimensity 8500 Extreme
View Details

Processor

Octa core

2.6 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55
Octa core

2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520
Octa core

3.4 GHz, Single core, Cortex A725 3.2 GHz, Tri core, Cortex A725 2.2 GHz, Quad core, Cortex A725

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

4 nm
4 nm
4 nm

Graphics (GPU)

Mali-G615 MC2
Adreno 810
Mali-G720 MP8

RAM

6 GB / 8 GB
6 GB / 8 GB
8 GB / 12 GB

RAM Type

LPDDR4X
LPDDR4X
LPDDR5X

Cooling Technology

Vapor Chamber
N/A
N/A

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

974,831
N/A
2,194,258

Bootup Time (The lower, the better)

27.0 s
N/A
17.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

1,017
N/A
4,385

Battery Drain* (The lower, the better)

3.0 %
N/A
7.0 %

Heating* (The lower, the better)

21.1 %
N/A
20.6 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Excellent
Excellent

Display Type

LCD
Super AMOLED
Extreme AMOLED

Screen Size

6.72 inches  (17.07 cm)
6.77 inches  (17.2 cm)
6.8 inches  (17.27 cm)

Resolution

1080x2400 px (FHD+)
1080x2344 px (FHD+)
1272x2772 px (FHD+)

Peak Brightness

950 nits
2000 nits
5200 nits

HBM Brightness

1000 nits
1200 nits
1800 nits

PWM Dimming

N/A
480 Hz
N/A

Refresh Rate

144 Hz
120 Hz
144 Hz

Touch Sampling Rate

240 Hz
1000 Hz
360 Hz

Aspect Ratio

20:9
20:9
19.6:9

Pixel Density

392 ppi
381 ppi
450 ppi

Screen to Body Ratio (calculated)

86.42 %
87.32 %
92.08 %

Screen Protection

Yes
Yes
Corning Gorilla Glass 7i

Bezel-less Display

Yes with punch-hole display
Yes with punch-hole display
Yes with punch-hole display

HDR 10 / HDR+ Support

N/A
N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

91.4 %
N/A
96.80 %

Design

Height

166 mm
164.4 mm
162.7 mm

Width

76 mm
78.2 mm
75.6 mm

Thickness

8.39 mm
8.6 mm
6.99 mm

Weight

208 grams
210 grams
183 grams

Build Material

Back: Glass Plastic
N/A
Back: Plastic

Water Resistance

Yes Splash proof IP64
Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)
Yes IP68 IP69

Ruggedness

Dust proof
Dust proof
N/A

Rear Camera

Rear Camera Rating

Very Good
Very Good
Very Good

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 76° field-of-view27 mm focal length 1/2.88" sensor size OV50D 0.61µm pixel size
50 MP
Primary Cameraf/1.81/2.76" sensor size
50 MP
Primary Camera50x Digital Zoomf/1.81/1.56" sensor size LYT 710 2.0µm pixel size
2 MP
f/2.4 Mono Camera1/5.1" sensor size 1.75µm pixel size
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size
50 MP
f/2.0 Ultra-Wide Angle Macro Camera12 mm focal length 1/1.28" sensor size

Autofocus

Yes Phase Detection Autofocus
Yes
Yes

OIS

No
Yes
Yes

Flash

Yes LED Flash
Yes
Yes LED Flash

Image Resolution

3072 x 4096 Pixels
N/A
N/A

Shooting Modes

Continuous Shooting
N/A
High Dynamic Range mode (HDR)

Camera Features

10 x Digital Zoom
N/A
50 x Digital Zoom

Video Recording

4k @30 fps
Full HD @30/60/120 fps
HD @30/60/120/240 fps
4k @30 fps
Full HD @30/60 fps
4k @30/60 fps
Full HD @30/60/120/240 fps

Video Recording Features

Slow Motion
Dual Video Recording
Slow Motion
Audio Zoom

Front Camera

Front Camera Rating

Very Good
Very Good
Best In Class

Resolution

8 MP
f/2.0 Primary Camera1/4.0" sensor size 1.12µm pixel size
16 MP
f/2.4 Primary Camera
50 MP
f/1.9 Primary Camera

Autofocus

No
N/A
Yes

Flash

No
Yes Screen flash
Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps
N/A
N/A

Battery

Battery Rating

Very Good
Very Good
Very Good

Capacity

7000 mAh
6000 mAh
6500 mAh

Battery Type

Li-Polymer
N/A
Silicon Carbon

TalkTime

Up to 49.9 Hours(2G)
N/A
N/A

Quick Charging

Yes 45W Super Charging 100% in 90 minutes
Yes 33W Fast Charging 50% in 80 minutes
Yes 90W Turbo Charging

Reverse Charging

Yes 10W Reverse Charging
Yes 7.5W Reverse Charging
Yes 5W Reverse Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

17h 38m
N/A
14h 01m

Charging Time (20% to 100%) (The lower, the better)

1h 25m
N/A
44m

Storage

Internal Storage

128 GB / 256 GB
128 GB / 256 GB
256 GB

Storage Type

UFS 3.1
UFS 2.2
UFS 4.1

Expandable Storage

Yes Up to 2048 GB
N/A
N/A

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

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

Network Support

5G 4G
5G 4G
5G 4G

VoLTE

Yes
Yes
N/A

SIM 1

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700 (band 12)
View More

SIM 2

5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)
View More

SAR Value

Head: 1.180 W/kg Body: 0.720 W/kg
N/A
N/A

Wi-Fi

Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax)

Wi-Fi Features

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

Bluetooth

Yes v5.4
Yes v6.0
Yes v5.4

GPS

Yes with A-GPS Glonass
Yes with Glonass
Yes with A-GPS Glonass

NFC

No
Yes
Yes

IR Blaster

No
N/A
N/A

Multimedia

Stereo Speakers

Yes
Yes
Yes

Audio Jack

USB Type-C
USB Type-C
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

Side
On-screen
On-screen

Fingerprint Sensor Type

N/A
Optical
Optical

Other Sensors

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

Compare Prices

Not Available in any store
₹31,773
@ Amazon
₹36,999
@ Flipkart