realme P4 Power vs Nothing Phone 4b

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Comparing the realme P4 Power 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 P4 Power runs at a higher processing speed of 2.6 GHz, while Nothing Phone 4b runs at 2.3 GHz, making realme P4 Power the better performer.


Display: realme P4 Power offers a screen size of 6.8 inches, while Nothing Phone 4b offers 6.77 inches, making realme P4 Power the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to realme P4 Power's AMOLED, making Nothing Phone 4b the better display of the two.


Rear Camera: Both realme P4 Power and Nothing Phone 4b feature a 50 MP primary rear camera.


Front Camera: Both realme P4 Power and Nothing Phone 4b feature a 16 MP primary front camera.


Battery: realme P4 Power delivers longer battery life with 21h 08m, while Nothing Phone 4b delivers None, making realme P4 Power the better pick for all day usage.


Storage: Both realme P4 Power and Nothing Phone 4b offer the same internal storage of 128 GB.


User Rating: realme P4 Power receives a higher user rating of 4.4, while Nothing Phone 4b has a rating of 4.3.

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✕
realme P4 Power
₹29,999
@ Flipkart
✕
Nothing Phone 4b
₹31,689
@ Amazon
✕
realme P4x
₹22,999
Buy Now
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Summary

Release Date

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

Performance

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

Display

6.8 inches (17.27 cm)
6.77 inches (17.2 cm)
6.72 inches (17.07 cm)
AMOLED
Super AMOLED
LCD
1280x2800 px (FHD+)
1080x2344 px (FHD+)
1080x2400 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
Wide Angle Primary Camera
8 MP
Ultra-Wide Angle Camera
8 MP
Ultra-Wide Angle Camera
2 MP
Mono Camera

Front Camera

16 MP
16 MP
8 MP

Battery

10001 mAh
6000 mAh
7000 mAh
80W Ultra Charging
33W Fast Charging
45W Super Charging
N/A
N/A
No Wireless Charging

Storage

128 GB
128 GB
128 GB
UFS 3.1
UFS 2.2
UFS 3.1

Expert Review

8.2/10
N/A
8.0/10

Pros

  • Long battery life
  • Vibrant and immersive display
  • Reliable performance
  • Durable design
  • Device yet to be reviewed
  • Excellent battery endurance
  • Delivers reliable performance
  • Snappy software with many AI tricks
  • Loud and crisp stereo speakers

Cons

  • Single bottom speaker
  • Slightly bulky
  • Device yet to be reviewed
  • Camera output details could be improved
  • Many apps don't run at max refresh rate

User Ratings

4.4/5
(8,792 ratings)
4.3/5
(1,078 ratings)
4.3/5
(16,755 ratings)

Benchmarks (The higher, the better)

1,047,842
AnTuTu Score
N/A
974,831
AnTuTu Score
21h 08m
Battery Life (PC Mark)
N/A
17h 38m
Battery Life (PC Mark)

Compare Prices

₹29,999
@ Flipkart
₹31,689
@ Amazon
₹22,999
@ Flipkart

Video

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

User Feedback

General

Launch Date

Jan 29, 2026
(Official)
Jul 07, 2026
(Official)
Dec 04, 2025
(Official)

Operating System

Android v16
Android v16
Android v15

OS Updates

3 Years
3 Year
2 Years

Security Updates

4 Years
6 Year
3 Years

Custom UI

Realme UI
Nothing OS
ColorOS

Performance

Performance Rating

Very Good
Very Good
Very Good

Chipset

MediaTek Dimensity 7400 Ultra MT6878T
View Details
Qualcomm Snapdragon 6 Gen 4 SM6650
View Details
MediaTek Dimensity 7400 Ultra MT6878T
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

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

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 MP2
Adreno 810
Mali-G615 MC2

RAM

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

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Cooling Technology

N/A
N/A
Vapor Chamber

Performance Test Results

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

1,047,842
N/A
974,831

Bootup Time (The lower, the better)

27.0 s
N/A
27.0 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.

1,024
N/A
1,017

Battery Drain* (The lower, the better)

5.0 %
N/A
3.0 %

Heating* (The lower, the better)

34.3 %
N/A
21.1 %
* after 30 mins of gaming

Display

Display Rating

Best In Class
Excellent
Excellent

Display Type

AMOLED
Super AMOLED
LCD

Screen Size

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

Resolution

1280x2800 px (FHD+)
1080x2344 px (FHD+)
1080x2400 px (FHD+)

Peak Brightness

6500 nits
2000 nits
950 nits

HBM Brightness

1800 nits
1200 nits
1000 nits

PWM Dimming

N/A
480 Hz
N/A

Refresh Rate

144 Hz
120 Hz
144 Hz

Touch Sampling Rate

240 Hz
1000 Hz
240 Hz

Aspect Ratio

20:9
20:9
20:9

Pixel Density

453 ppi
381 ppi
391 ppi

Screen to Body Ratio (calculated)

91.66 %
87.32 %
86.42 %

Screen Protection

Armor Shell Glass Corning Gorilla Glass 7i
Yes
Yes

Bezel-less Display

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

Screen to Body Ratio (claimed by the brand)

94.0 %
N/A
91.4 %

Design

Height

162.26 mm
164.4 mm
166 mm

Width

76.15 mm
78.2 mm
76 mm

Thickness

9.08 mm
8.6 mm
8.39 mm

Weight

219 grams
210 grams
208 grams

Build Material

N/A
N/A
Back: Glass Plastic

Water Resistance

N/A
Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)
Yes Splash proof IP64

Ruggedness

Dust proof
Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Very Good
Very Good
Very Good

Resolution

50 MP
Primary Camera20x Digital Zoomf/1.8 Wide Angle 79° field-of-view26 mm focal length 1/1.95" sensor size 0.8µm pixel size
50 MP
Primary Cameraf/1.81/2.76" sensor size
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
8 MP
f/2.2 Ultra-Wide Angle Camera16 mm focal length
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size
2 MP
f/2.4 Mono Camera1/5.1" sensor size 1.75µm pixel size

Autofocus

Yes
Yes
Yes Phase Detection Autofocus

OIS

Yes
Yes
No

Flash

Yes LED Flash
Yes
Yes LED Flash

Image Resolution

3072 x 4096 Pixels
N/A
3072 x 4096 Pixels

Shooting Modes

N/A
N/A
Continuous Shooting

Camera Features

20 x Digital Zoom
N/A
10 x Digital Zoom

Video Recording

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

Video Recording Features

Dual Video Recording
Dual Video Recording
Slow Motion
Slow Motion

Front Camera

Front Camera Rating

Very Good
Very Good
Very Good

Resolution

16 MP
f/2.4 Primary Camera23 mm focal length
16 MP
f/2.4 Primary Camera
8 MP
f/2.0 Primary Camera1/4.0" sensor size 1.12µm pixel size

Autofocus

N/A
N/A
No

Flash

Yes Screen flash
Yes Screen flash
No

Video Recording

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

Battery

Battery Rating

Excellent
Very Good
Very Good

Capacity

10001 mAh
6000 mAh
7000 mAh

Battery Type

N/A
N/A
Li-Polymer

TalkTime

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

Quick Charging

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

Reverse Charging

Yes 27W Reverse Charging
Yes 7.5W Reverse Charging
Yes 10W 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.

21h 08m
N/A
17h 38m

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

1h 20m
N/A
1h 25m

Storage

Internal Storage

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

Storage Type

UFS 3.1
UFS 2.2
UFS 3.1

Expandable Storage

No
N/A
Yes Up to 2048 GB

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
Yes

SIM 1

5G Bands:
FDD N1 / N3 / N5 / N8 / N28B
TDD N40 / N41 / N77 / N78
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)
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)
View More

SIM 2

5G Bands:
FDD N1 / N3 / N5 / N8
TDD N40 / N41 / N77 / N78
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)
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)
View More

SAR Value

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

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO
Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax)

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct Mobile Hotspot
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
No

IR Blaster

Yes
N/A
No

Multimedia

Stereo Speakers

N/A
Yes
Yes

Audio Jack

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

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen
Side

Fingerprint Sensor Type

Optical
Optical
N/A

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

₹29,999
@ Flipkart
₹31,689
@ Amazon
₹22,999
@ Flipkart