OPPO A6s vs Nothing Phone 4b

Comparing the OPPO A6s 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: OPPO A6s runs at a higher processing speed of 2.4 GHz, while Nothing Phone 4b runs at 2.3 GHz, making OPPO A6s the better performer.

Display: Nothing Phone 4b offers a screen size of 6.77 inches, while OPPO A6s offers 6.75 inches, making Nothing Phone 4b the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to OPPO A6s's IPS LCD, making Nothing Phone 4b the better display of the two.

Rear Camera: Both OPPO A6s 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 OPPO A6s offers 5 MP, making Nothing Phone 4b better for front camera photography.

Battery: OPPO A6s offers a higher battery capacity with 6500 mAh, while Nothing Phone 4b offers 6000 mAh, making OPPO A6s better for longer battery life.

Storage: Both OPPO A6s and Nothing Phone 4b offer the same internal storage of 128 GB.

OPPO A6s

₹20,480

@ Amazon

Nothing Phone 4b

₹34,999

@ Flipkart

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Show Only Differences

Summary

Spec Score

76%

83%

Release Date

18 Mar, 2026

14 Jul, 2026

Performance


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

Display


6.75 inches (17.15 cm)	6.77 inches (17.2 cm)
IPS LCD	Super AMOLED
720x1570 px (HD+)	1080x2344 px (FHD+)
120 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


5 MP Wide Angle Lens	16 MP

Battery


6500 mAh	6000 mAh
45W Flash Charging	33W Fast Charging

Storage

128 GB	128 GB
UFS 2.2	UFS 2.2

User Ratings

4.5/5

(586 ratings)

N/A

Compare Prices

₹20,480

@ Amazon

₹34,999

@ Flipkart

User Feedback

General

Launch Date

Mar 18, 2026

(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

ColorOS

Nothing OS

Performance

Performance Rating

Good

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

RAM Type

LPDDR4X

Display

Display Rating

Excellent

Display Type

IPS LCD

Super AMOLED

Screen Size

6.75 inches (17.15 cm)

6.77 inches (17.2 cm)

Resolution

720x1570 px (HD+)

1080x2344 px (FHD+)

Peak Brightness

1125 nits

2000 nits

HBM Brightness

1125 nits

1200 nits

Refresh Rate

120 Hz

Aspect Ratio

19.5:9

20:9

Pixel Density

256 ppi

381 ppi

Screen to Body Ratio (calculated)

85.32 %

87.32 %

Screen Protection

N/A

Yes

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

90.6 %

N/A

Design

Height

166.61 mm

164.4 mm

Width

78.51 mm

78.2 mm

Thickness

8.61 mm

8.6 mm

Weight

212 grams

210 grams

Build Material

Back: Plastic

N/A

Water Resistance

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

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

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Good

Very Good

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 76° field-of-view

50 MP
Primary Cameraf/1.81/2.76" sensor size

2 MP
f/2.4 Mono Camera

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

Autofocus

Yes Phase Detection Autofocus

Yes

OIS

N/A

Yes

Flash

Yes LED Flash

Yes

Shooting Modes

High Dynamic Range mode (HDR)

N/A

Camera Features

10 x Digital Zoom

N/A

Video Recording

Full HD @30/60 fps
HD @30/60 fps

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

Video Recording Features

N/A	Dual Video Recording Slow Motion

Front Camera

Front Camera Rating

Very Good

Resolution

5 MP
f/2.4 Wide Angle 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

6500 mAh

6000 mAh

Battery Type

Silicon Carbon

N/A

Quick Charging

Yes 45W Flash Charging

Yes 33W Fast Charging 50% in 80 minutes

Storage

Internal Storage

128 GB

128 GB / 256 GB

Storage Type

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 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78

5G Bands:

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

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)

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 / N12 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / 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) / 1900(band 39) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 850(band 26) / 1700(band 66)

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)