realme P4x 8GB RAM vs Nothing Phone 4b

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

Here is the summary of the results:

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

Display: Nothing Phone 4b offers a screen size of 6.77 inches, while realme P4x 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 8GB RAM's LCD, making Nothing Phone 4b the better display of the two.

Rear Camera: Both realme P4x 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 8GB RAM offers 8 MP, making Nothing Phone 4b better for front camera photography.

Battery: realme P4x 8GB RAM offers a higher battery capacity with 7000 mAh, while Nothing Phone 4b offers 6000 mAh, making realme P4x 8GB RAM better for longer battery life.

Storage: Both realme P4x 8GB RAM and Nothing Phone 4b offer the same internal storage of 128 GB.

realme P4x 8GB RAM

₹18,999

@ Flipkart

Nothing Phone 4b

₹34,999

@ Flipkart

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Show Only Differences

Summary

Spec Score

80%

83%

Release Date

10 Dec, 2025

14 Jul, 2026

Performance


MediaTek Dimensity 7400 Ultra	Snapdragon 6 Gen 4
Octa Core (upto 2.6 GHz)	Octa Core (upto 2.3 GHz)
8 GB RAM	8 GB RAM

Display


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

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Primary Camera
2 MP Mono Camera	8 MP Ultra-Wide Angle Camera

Front Camera


8 MP	16 MP

Battery


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

Storage

128 GB	128 GB
UFS 3.1	UFS 2.2

Expert Review

8.0/10

Read Expert Review

N/A

Pros

Excellent battery endurance
Delivers reliable performance
Snappy software with many AI tricks
Loud and crisp stereo speakers

Device yet to be reviewed

Cons

Camera output details could be improved
Many apps don't run at max refresh rate

Device yet to be reviewed

User Ratings

4.2/5

(505 ratings)

N/A

Benchmarks (The higher, the better)

974,831 AnTuTu Score	N/A
17h 38m Battery Life (PC Mark)	N/A

Compare Prices

₹18,999

@ Flipkart

₹34,999

@ Flipkart

Video

1 More Video

There are no videos available for the device.

User Feedback

General

Launch Date

Dec 04, 2025

(Official)

Jul 07, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

2 Years

3 Year

Security Updates

3 Years

6 Year

Custom UI

ColorOS

Nothing OS

Performance

Performance Rating

Very Good

Chipset

MediaTek Dimensity 7400 Ultra

Qualcomm Snapdragon 6 Gen 4 SM6650

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

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

Graphics (GPU)

Mali-G615 MC2

Adreno 810

RAM

6 GB / 8 GB

8 GB

RAM Type

LPDDR4X

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

Bootup Time (The lower, the better)

27.0 s

N/A

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

Battery Drain* (The lower, the better)

3.0 %

N/A

Heating* (The lower, the better)

21.1 %

N/A

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

LCD	Super AMOLED

Screen Size

6.72 inches (17.07 cm)

6.77 inches (17.2 cm)

Resolution

1080x2400 px (FHD+)

1080x2344 px (FHD+)

Peak Brightness

950 nits

2000 nits

HBM Brightness

1000 nits

1200 nits

Refresh Rate

144 Hz

120 Hz

Aspect Ratio

20:9

Pixel Density

392 ppi

381 ppi

Screen to Body Ratio (calculated)

86.42 %

87.32 %

Screen Protection

Yes

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

91.4 %

N/A

Design

Height

166 mm

164.4 mm

Width

76 mm

78.2 mm

Thickness

8.39 mm

8.6 mm

Weight

208 grams

210 grams

Build Material

Back: Glass Plastic

N/A

Water Resistance

Yes Splash proof IP64

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

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

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

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

Autofocus

Yes Phase Detection Autofocus

Yes

OIS

Yes

Flash

Yes LED Flash

Yes

Image Resolution

3072 x 4096 Pixels

N/A

Shooting Modes

Continuous Shooting

N/A

Camera Features

10 x Digital Zoom

N/A

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

Video Recording Features

Slow Motion

Dual Video Recording
Slow Motion

Front Camera

Front Camera Rating

Very Good

Resolution

8 MP
f/2.0 Primary Camera1/4.0" sensor size 1.12µm pixel size

16 MP
f/2.4 Primary Camera

Autofocus

N/A

Flash

No	Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps

N/A

Battery

Battery Rating

Excellent

Very Good

Capacity

7000 mAh

6000 mAh

Battery Type

Li-Polymer

N/A

TalkTime

Up to 49.9 Hours(2G)

N/A

Quick Charging

Yes 45W Super Charging 100% in 90 minutes

Yes 33W Fast Charging 50% in 80 minutes

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

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

1h 25m 0s

N/A

Storage

Internal Storage

128 GB / 256 GB

Storage Type

UFS 3.1

UFS 2.2

Expandable Storage

Yes Up to 2048 GB

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

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

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)

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

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)

SAR Value

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

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

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.4

Yes v6.0

GPS

Yes with A-GPS Glonass

Yes with Glonass

NFC

Yes

IR Blaster

N/A

Multimedia

Stereo Speakers

Yes

Audio Jack

USB Type-C

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Side

On-screen

Fingerprint Sensor Type

N/A

Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

₹18,999

@ Flipkart

₹34,999

@ Flipkart