OPPO Reno15 vs Nothing Phone 4a

Comparing the OPPO Reno15 vs Nothing Phone 4a across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: OPPO Reno15 scores higher on the Geekbench Multi-Core test with 4,200, while Nothing Phone 4a scores 3,364, making OPPO Reno15 the better performer.

Display: Nothing Phone 4a offers a screen size of 6.78 inches, while OPPO Reno15 offers 6.59 inches, making Nothing Phone 4a the larger display of the two. Nothing Phone 4a features a Flexible AMOLED display compared to OPPO Reno15's LTPS AMOLED, making Nothing Phone 4a the better display of the two.

Rear Camera: Both OPPO Reno15 and Nothing Phone 4a feature a 50 MP primary rear camera.

Front Camera: OPPO Reno15 offers a higher front camera resolution with 50 MP, while Nothing Phone 4a offers 32 MP, making OPPO Reno15 better for front camera photography.

Battery: OPPO Reno15 delivers longer battery life with 17h 06m, while Nothing Phone 4a delivers 14h 42m, making OPPO Reno15 the better pick for all day usage.

Storage: OPPO Reno15 offers higher internal storage with 256 GB, while Nothing Phone 4a offers 128 GB, making OPPO Reno15 the better option for storage.

Expert Review: Nothing Phone 4a receives a higher expert rating of 8.1 from the editorial team, while OPPO Reno15 is rated 8.

User Rating: Nothing Phone 4a receives a higher user rating of 4.5, while OPPO Reno15 has a rating of 4.4.

OPPO Reno15

₹47,999

@ Amazon

Nothing Phone 4a

₹34,999

(Out of Stock)

Add to Compare

Show Only Differences

Summary

Spec Score

88%

84%

Release Date

13 Jan, 2026

13 Mar, 2026

Performance


Snapdragon 7 Gen 4	Snapdragon 7s Gen 4
Octa Core (upto 2.8 GHz)	Octa Core (upto 2.7 GHz)
8 GB RAM	8 GB RAM

Display


6.59 inches (16.74 cm)	6.78 inches (17.22 cm)
LTPS AMOLED	Flexible AMOLED
1256x2760 px (FHD+)	1224x2720 px (FHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera (upto 3.5x Optical Zoom)	50 MP Wide Angle Primary Camera
8 MP Periscope Ultra-Wide Angle Camera (upto 3.5x Optical Zoom)	50 MP Periscope Camera (upto 3.5x Optical Zoom)
50 MP Telephoto Camera	8 MP Ultra-Wide Angle Camera

Front Camera


50 MP Wide Angle Lens	32 MP Wide Angle Lens

Battery


6500 mAh	5400 mAh
80W Super VOOC Charging	50W Quick Charging
No Wireless Charging	N/A

Storage

256 GB	128 GB
UFS 3.1	UFS 3.1

Expert Review

8.0/10

Read Expert Review

8.1/10

Read Expert Review

Pros

Striking, premium design
Crisp AMOLED display
Reliable primary & telephoto cameras
Good battery life

New Glyph Bar is useful & attractive
Bright, punchy display
Capable telephoto camera
Clean, bloatware-free software

Cons

Adequate performance, not class leading
Too many pre-installed apps
Average ultrawide camera

No NFC support
Selfie camera needs improvement

User Ratings

4.4/5

(1,057 ratings)

4.5/5

(5,734 ratings)

Benchmarks (The higher, the better)

1,394,716 AnTuTu Score	1,176,492 AnTuTu Score
17h 06m Battery Life (PC Mark)	14h 42m Battery Life (PC Mark)

Compare Prices

₹47,999

@ Amazon

Not Available in any store

Compare in 360 View

Video

There are no videos available for the device.

1 Video

User Feedback

General

Launch Date

Jan 08, 2026

(Official)

Mar 05, 2026

(Official)

Operating System

Android v16

OS Updates

5 Years

3 Year

Security Updates

6 Years

6 Year

Custom UI

ColorOS

Nothing OS

Performance

Performance Rating

Very Good

Chipset

Qualcomm Snapdragon 7 Gen 4

Qualcomm Snapdragon 7s Gen 4 SM7635-AC

Processor

Octa core

2.8 GHz, Single core, Cortex A725 2.4 GHz, Tri core, Cortex A725 1.84 GHz, Quad core, Cortex A725

Octa core

2.7 GHz, Single core, Cortex A720 2.4 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)

Adreno 722

Adreno 810

RAM

8 GB / 12 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.

1,394,716

1,176,492

Bootup Time (The lower, the better)

22.0 s

21.0 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.

N/A

1,116

Battery Drain* (The lower, the better)

7.0 %

9.0 %

Heating* (The lower, the better)

23.8 %

38.6 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

LTPS AMOLED

Flexible AMOLED

Screen Size

6.59 inches (16.74 cm)

6.78 inches (17.22 cm)

Resolution

1256x2760 px (FHD+)

1224x2720 px (FHD+)

Peak Brightness

1800 nits

4500 nits

HBM Brightness

1200 nits

1600 nits

Refresh Rate

120 Hz

Aspect Ratio

20:9

Pixel Density

460 ppi

440 ppi

Screen to Body Ratio (calculated)

89.97 %

87.37 %

Screen Protection

Corning Gorilla Glass Glass 7i

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

N/A	Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

93.4 %

N/A

Design

Height

158.0 mm

163.9 mm

Width

74.83 mm

77.5 mm

Thickness

7.77 mm

8.5 mm

Weight

197 grams

205 grams

Build Material

Back: Glass

Water Resistance

Yes Water resistant IP68 IP66 IP69

Yes Splash proof IP64

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Very Good

Resolution

50 MP
Primary Camera18x Digital Zoom 3.5x Optical Zoomf/1.8 Wide Angle 79° field-of-view26 mm focal length 1/1.95" sensor size IMX882 0.8µm pixel size

50 MP
Primary Cameraf/1.88 Wide Angle24 mm focal length 1/1.57" sensor size S5KGN9 1µm pixel size

8 MP
f/2.2 Periscope Ultra-Wide Angle Camera80 mm focal length 1/1.4" sensor size 1.12µm pixel size

50 MP
f/2.88 Periscope Camera50 mm focal length 1/2.75" sensor size 0.64µm pixel size

50 MP
f/2.8 Telephoto Camera80 mm focal length 1/2.76" sensor size 0.64µm pixel size

8 MP
f/2.2 Ultra-Wide Angle Camera15 mm focal length 1/4.0" sensor size 1.12µm pixel size

Autofocus

Yes Phase Detection Autofocus

OIS

Yes

Flash

Yes LED Flash

Shooting Modes

N/A	High Dynamic Range mode (HDR)

Camera Features

18 x Digital Zoom
3.5 x Optical Zoom

Optical Zoom

Video Recording

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

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

Video Recording Features

Ultra Steady Video
Video HDR

Optical Image stabilization
Slow Motion

Front Camera

Front Camera Rating

Excellent

Very Good

Resolution

50 MP
f/2.0 Wide Angle Primary Camera18 mm focal length 1/2.76" sensor size 0.64µm pixel size

32 MP
f/2.2 Wide Angle Primary Camera1/3.44" sensor size

Autofocus

Yes

N/A

Flash

Yes Screen flash

Video Recording

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

Full HD @30 fps

Compare Camera Samples

Battery

Battery Rating

Excellent

Capacity

6500 mAh

5400 mAh

Quick Charging

Yes 80W Super VOOC Charging

Yes 50W Quick Charging v4.0 50% in 19 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 06m

14h 42m

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

0h 55m 0s

1h 11m 0s

Storage

Internal Storage

256 GB / 512 GB

128 GB / 256 GB

Storage Type

UFS 3.1

Expandable Storage

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 / N18 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N28 / N66 / N71
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26)

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 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 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) / 700 (band 12)

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8 / N18 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N39 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N28 / N66 / N71
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) / 1700(band 66)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 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 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 850(band 26) / 1700(band 66)