realme Narzo 90X 8GB RAM vs Nothing Phone 4b

Comparing the realme Narzo 90X 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 Narzo 90X 8GB RAM runs at a higher processing speed of 2.4 GHz, while Nothing Phone 4b runs at 2.3 GHz, making realme Narzo 90X 8GB RAM the better performer.

Display: realme Narzo 90X 8GB RAM offers a screen size of 6.8 inches, while Nothing Phone 4b offers 6.77 inches, making realme Narzo 90X 8GB RAM the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to realme Narzo 90X 8GB RAM's LCD, making Nothing Phone 4b the better display of the two.

Rear Camera: Both realme Narzo 90X 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 Narzo 90X 8GB RAM offers 8 MP, making Nothing Phone 4b better for front camera photography.

Battery: realme Narzo 90X 8GB RAM offers a higher battery capacity with 7000 mAh, while Nothing Phone 4b offers 6000 mAh, making realme Narzo 90X 8GB RAM better for longer battery life.

Storage: Both realme Narzo 90X 8GB RAM and Nothing Phone 4b offer the same internal storage of 128 GB.

realme Narzo 90X 8GB RAM

₹21,499

@ Amazon

Nothing Phone 4b

₹34,999

@ Flipkart

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Show Only Differences

Summary

Spec Score

78%

83%

Release Date

23 Dec, 2025

14 Jul, 2026

Performance


MediaTek Dimensity 6300	Snapdragon 6 Gen 4
Octa Core (upto 2.4 GHz)	Octa Core (upto 2.3 GHz)
8 GB RAM	8 GB RAM

Display


6.8 inches (17.27 cm)	6.77 inches (17.2 cm)
LCD	Super AMOLED
720x1570 px (HD+)	1080x2344 px (FHD+)
144 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Primary Camera
N/A	8 MP Ultra-Wide Angle Camera

Front Camera


8 MP	16 MP

Battery


7000 mAh	6000 mAh
60W VOOC Charging	33W Fast Charging
No Wireless Charging	N/A

Storage

128 GB	128 GB
eMMC 5.1	UFS 2.2

User Ratings

4.2/5

(154 ratings)

N/A

Compare Prices

₹21,499

@ Amazon

₹34,999

@ Flipkart

User Feedback

General

Launch Date

Dec 16, 2025

(Official)

Jul 07, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

N/A

3 Year

Security Updates

N/A

6 Year

Custom UI

Realme UI

Nothing OS

Performance

Performance Rating

Very Good

Chipset

MediaTek Dimensity 6300

Qualcomm Snapdragon 6 Gen 4 SM6650

Processor

Octa core

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa 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)

6 nm

4 nm

Graphics (GPU)

Mali-G57 MC2

Adreno 810

RAM

4 GB / 6 GB / 8 GB

8 GB

RAM Type

LPDDR4X

Display

Display Rating

Very Good

Excellent

Display Type

LCD	Super AMOLED

Screen Size

6.8 inches (17.27 cm)

6.77 inches (17.2 cm)

Resolution

720x1570 px (HD+)

1080x2344 px (FHD+)

Brightness

975 nits

N/A

Peak Brightness

N/A

2000 nits

HBM Brightness

1200 nits

Refresh Rate

144 Hz

120 Hz

Aspect Ratio

20:9

Pixel Density

254 ppi

381 ppi

Screen to Body Ratio (calculated)

87.52 %

87.32 %

Screen Protection

Yes

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

90.4 %

N/A

Design

Height

166.07 mm

164.4 mm

Width

77.93 mm

78.2 mm

Thickness

8.28 mm

8.6 mm

Weight

212 grams

210 grams

Water Resistance

N/A	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 Cameraf/1.8 Wide Angle 76° field-of-view

50 MP
Primary Cameraf/1.81/2.76" sensor size

N/A	8 MP f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size

Autofocus

Yes

OIS

Yes

Flash

Yes

Image Resolution

3072 x 4096 Pixels

N/A

Camera Features

Digital Zoom

N/A

Video Recording

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 Camera

16 MP
f/2.4 Primary Camera

Flash

Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps

N/A

Battery

Battery Rating

Very Good

Capacity

7000 mAh

6000 mAh

TalkTime

Up to 5.5 Hours(2G)

N/A

Quick Charging

Yes 60W VOOC Charging v3.0

Yes 33W Fast Charging 50% in 80 minutes

Storage

Internal Storage

128 GB

128 GB / 256 GB

Storage Type

eMMC 5.1

UFS 2.2

Expandable Storage

Yes

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)

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 v5.3

Yes v6.0

GPS

Yes with A-GPS Glonass

Yes with Glonass

NFC

Yes

Multimedia

Stereo Speakers

N/A

Yes

Audio Jack

USB Type-C

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

On-screen

Fingerprint Sensor Type

N/A

Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

₹21,499

@ Amazon

₹34,999

@ Flipkart