Lava Agni 4 vs Nothing Phone 4b

Comparing the Lava Agni 4 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: Lava Agni 4 runs at a higher processing speed of 3.35 GHz, while Nothing Phone 4b runs at 2.3 GHz, making Lava Agni 4 the better performer.

Display: Nothing Phone 4b offers a screen size of 6.77 inches, while Lava Agni 4 offers 6.67 inches, making Nothing Phone 4b the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to Lava Agni 4's AMOLED, making Nothing Phone 4b the better display of the two.

Rear Camera: Both Lava Agni 4 and Nothing Phone 4b feature a 50 MP primary rear camera.

Front Camera: Lava Agni 4 offers a higher front camera resolution with 50 MP, while Nothing Phone 4b offers 16 MP, making Lava Agni 4 better for front camera photography.

Battery: Nothing Phone 4b offers a higher battery capacity with 6000 mAh, while Lava Agni 4 offers 5000 mAh, making Nothing Phone 4b better for longer battery life.

Storage: Lava Agni 4 offers higher internal storage with 256 GB, while Nothing Phone 4b offers 128 GB, making Lava Agni 4 the better option for storage.

Lava Agni 4

₹27,999

@ Amazon

Nothing Phone 4b

₹34,045

@ Amazon

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Show Only Differences

Summary

Spec Score

85%

83%

Release Date

25 Nov, 2025

14 Jul, 2026

Performance


MediaTek Dimensity 8350	Snapdragon 6 Gen 4
Octa Core (upto 3.35 GHz)	Octa Core (upto 2.3 GHz)
8 GB RAM	8 GB RAM

Display


6.67 inches (16.94 cm)	6.77 inches (17.2 cm)
AMOLED	Super AMOLED
1220x2712 px (FHD+)	1080x2344 px (FHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


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

Front Camera


50 MP Wide Angle Lens	16 MP

Battery


5000 mAh	6000 mAh
66W Super Fast Charging	33W Fast Charging
No Wireless Charging	N/A

Storage

256 GB	128 GB
UFS 4.0	UFS 2.2

Expert Review

7.9/10

Read Expert Review

N/A

Pros

Smooth performance and good gaming
Premium, minimalist design
Clean UI with no bloatware
Vibrant display

Device yet to be reviewed

Cons

Rear cameras could be better
Battery life feels inferior
UI needs more polish

Device yet to be reviewed

User Ratings

4.3/5

(556 ratings)

N/A

Benchmarks (The higher, the better)

1,406,042 AnTuTu Score	N/A
6h 36m Battery Life (PC Mark)	N/A

Compare Prices

₹27,999 @ Amazon	₹34,045 @ Amazon
Not Available in any other store	₹34,999 @ Flipkart

Video

1 More Video

There are no videos available for the device.

User Feedback

General

Launch Date

Nov 20, 2025

(Official)

Jul 07, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

3 Years

3 Year

Security Updates

4 Years

6 Year

Custom UI

N/A	Nothing OS

Performance

Performance Rating

Very Good

Chipset

MediaTek Dimensity 8350 MT6897

Qualcomm Snapdragon 6 Gen 4 SM6650

Processor

Octa core

3.35 GHz, Single core, Cortex A715 3.2 GHz, Tri core, Cortex A715 2.2 GHz, Quad core, Cortex A510

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 MC6

Adreno 810

RAM

8 GB

RAM Type

LPDDR5X

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.

1,406,042

N/A

Bootup Time (The lower, the better)

18.0 s

N/A

Gaming Test Results

Battery Drain* (The lower, the better)

7.0 %

N/A

Heating* (The lower, the better)

19.6 %

N/A

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

AMOLED

Super AMOLED

Screen Size

6.67 inches (16.94 cm)

6.77 inches (17.2 cm)

Resolution

1220x2712 px (FHD+)

1080x2344 px (FHD+)

Peak Brightness

2400 nits

2000 nits

HBM Brightness

N/A

1200 nits

Refresh Rate

120 Hz

Aspect Ratio

20:9

Pixel Density

446 ppi

381 ppi

Screen to Body Ratio (calculated)

86.87 %

87.32 %

Screen Protection

Corning Gorilla Glass

Yes

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

90.46 %

N/A

Design

Height

163.7 mm

164.4 mm

Width

75.53 mm

78.2 mm

Thickness

8.8 mm

8.6 mm

Weight

212 grams

210 grams

Build Material

Back: Metal Textured Matt Glass

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/1.88 Wide Angle25 mm focal length 1/1.55" sensor size 1µm pixel size

50 MP
Primary Cameraf/1.81/2.76" sensor size

8 MP
f/2.2 Ultra-Wide Angle Camera15 mm focal length 1.12µm pixel size

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

Autofocus

Yes

OIS

Yes

Flash

Yes Dual LED Flash

Yes

Image Resolution

6144 x 8192 Pixels

N/A

Shooting Modes

High Dynamic Range mode (HDR)

N/A

Camera Features

10 x Digital Zoom

N/A

Video Recording

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

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

Video Recording Features

Dual Video Recording
Slow Motion

Front Camera

Front Camera Rating

Excellent

Very Good

Resolution

50 MP
f/2.45 Wide Angle Primary Camera24 mm focal length 1/0.64" sensor size 1µm pixel size

16 MP
f/2.4 Primary Camera

Autofocus

N/A

Flash

Yes Screen flash

Video Recording

4k @60 fps
Full HD @30 fps

N/A

Battery

Battery Rating

Very Good

Capacity

5000 mAh

6000 mAh

Battery Type

Li-ion

N/A

Quick Charging

Yes 66W Super Fast Charging 50% in 19 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.

6h 36m

N/A

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

0h 40m 0s

N/A

Storage

Internal Storage

256 GB

128 GB / 256 GB

Storage Type

UFS 4.0

UFS 2.2

Expandable Storage

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 / N2 / N3 / N5 / N7 / N8 / N20 / N28
TDD N38 / N40 / N41 / N66 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20)

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 / N2 / N3 / N5 / N7 / N8 / N20 / N28
TDD N38 / N40 / N41 / N66 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20)

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)