OPPO Reno15 Pro Mini vs Nothing Phone 4a Pro

Comparing the OPPO Reno15 Pro Mini vs Nothing Phone 4a Pro 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 Pro Mini scores higher on the Geekbench Multi-Core test with 6,387, while Nothing Phone 4a Pro scores 4,314, making OPPO Reno15 Pro Mini the better performer.

Display: Nothing Phone 4a Pro offers a screen size of 6.83 inches, while OPPO Reno15 Pro Mini offers 6.32 inches, making Nothing Phone 4a Pro the larger display of the two. Both OPPO Reno15 Pro Mini and Nothing Phone 4a Pro feature the same AMOLED display.

Rear Camera: OPPO Reno15 Pro Mini offers a higher rear camera resolution with 200 MP, while Nothing Phone 4a Pro offers 50 MP, making OPPO Reno15 Pro Mini better for rear camera photography.

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

Battery: Nothing Phone 4a Pro delivers longer battery life with 13h 49m, while OPPO Reno15 Pro Mini delivers 9h 54m, making Nothing Phone 4a Pro the better pick for all day usage.

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

Expert Review: Nothing Phone 4a Pro receives a higher expert rating of 8.3 from the editorial team, while OPPO Reno15 Pro Mini is rated 8.2.

User Rating: OPPO Reno15 Pro Mini receives a higher user rating of 4.6, while Nothing Phone 4a Pro has a rating of 4.5.

OPPO Reno15 Pro Mini

₹59,999

@ Amazon

Nothing Phone 4a Pro

₹43,298

@ Amazon

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Show Only Differences

Summary

Spec Score

92%

86%

Release Date

13 Jan, 2026

13 Mar, 2026

Performance


MediaTek Dimensity 8450	Snapdragon 7 Gen 4
Octa Core (upto 3.25 GHz)	Octa Core (upto 2.8 GHz)
12 GB RAM	8 GB RAM

Display


6.32 inches (16.05 cm)	6.83 inches (17.35 cm)
AMOLED	AMOLED
1216x2640 px (FHD+)	1260x2800 px (FHD+)
120 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera


200 MP Wide Angle Primary Camera (upto 3.5x Optical Zoom)	50 MP Wide Angle Primary Camera (upto 2x Optical Zoom)
50 MP Ultra-Wide Angle Camera	50 MP Periscope Camera (upto 3.5x Optical Zoom)
50 MP Telephoto Camera (upto 3.5x Optical Zoom)	8 MP Ultra-Wide Angle Camera

Front Camera


50 MP Ultra-Wide Angle Lens	32 MP Wide Angle Lens

Battery


6200 mAh	5400 mAh
80W Super Charging	50W
No Wireless Charging	No Wireless Charging

Storage

256 GB	128 GB
UFS 3.1	UFS 3.1

Expert Review

8.2/10

Read Expert Review

8.3/10

Read Expert Review

Pros

Compact, premium in-hand feel
Bright, sharp AMOLED display
Reliable all-day battery life
Long software update promise

Premium, distinctive design
Bright, vibrant AMOLED display
Solid primary & telephoto cameras
Dependable performance

Cons

Processor is weaker than its rivals
Cluttered software out of the box
Charging is slower than competitors

Average ultrawide lens
Lacks NFC
No charger in the box

User Ratings

4.6/5

(1,004 ratings)

4.5/5

(2,544 ratings)

Benchmarks (The higher, the better)

2,141,052 AnTuTu Score	1,411,440 AnTuTu Score
9h 54m Battery Life (PC Mark)	13h 49m Battery Life (PC Mark)

Compare Prices

₹59,999

@ Amazon

₹43,298

@ Amazon

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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

Excellent

Very Good

Chipset

MediaTek Dimensity 8450

Qualcomm Snapdragon 7 Gen 4 SM7750-AB

Processor

Octa core

3.25 GHz, Single core, Cortex A725 3 GHz, Tri core, Cortex A725 2.1 GHz, Quad core, Cortex A725

Octa core

2.8 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)

Mali-G720 MC7

Adreno 722

RAM

12 GB

8 GB / 12 GB

RAM Type

LPDDR5X

Performance Test Results

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

2,141,052

1,411,440

Bootup Time (The lower, the better)

18.0 s

14.0 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

2,094

Battery Drain* (The lower, the better)

6.0 %

8.0 %

Heating* (The lower, the better)

18.2 %

16.2 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Best In Class

Display Type

AMOLED

Screen Size

6.32 inches (16.05 cm)

6.83 inches (17.35 cm)

Resolution

1216x2640 px (FHD+)

1260x2800 px (FHD+)

Peak Brightness

3600 nits

5000 nits

HBM Brightness

1800 nits

1600 nits

Refresh Rate

120 Hz

144 Hz

Aspect Ratio

20:9

Pixel Density

460 ppi

450 ppi

Screen to Body Ratio (calculated)

89.34 %

89.87 %

Screen Protection

Corning Gorilla Glass Glass 7i

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

93.35 %

93.9 %

Design

Height

151.21 mm

163.6 mm

Width

72.42 mm

76.6 mm

Thickness

7.99 mm

7.9 mm

Weight

187 grams

210 grams

Build Material

Back: Aluminium Glass

Back: Aluminium

Water Resistance

Yes Water resistant IP68 IP66 IP69

Yes Water resistant IP65 (up to 20 minutes in a depth of 0.25 meter)

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Excellent

Very Good

Resolution

200 MP
Primary Camera18x Digital Zoom 3.5x Optical Zoomf/1.8 Wide Angle 84° field-of-view24 mm focal length 1/1.56" sensor size S5KHP5 0.5µm pixel size

50 MP
Primary Camera2x Optical Zoomf/1.88 Wide Angle24 mm focal length 1/1.56" sensor size

50 MP
f/2.0 Ultra-Wide Angle Camera16 mm focal length

50 MP
Periscope Camera80 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 1µm 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

Cinema Mode

Macro Mode

Camera Features

18 x Digital Zoom
3.5 x Optical Zoom

Digital Zoom
2 x Optical Zoom

Video Recording

4k @30/60 fps
Full HD @30/60/120/480 fps
HD @30/240/960 fps

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

Video Recording Features

Video HDR

Slow Motion

Front Camera

Front Camera Rating

Excellent

Very Good

Resolution

50 MP
f/2.0 Ultra-Wide Angle Primary Camera1/2.76" sensor size 1µm pixel size

32 MP
f/2.2 Wide Angle Primary Camera22 mm focal length 1/3.44" sensor size 0.64µm pixel 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

Very Good

Capacity

6200 mAh

5400 mAh

Battery Type

N/A

Li-ion

Quick Charging

Yes 80W Super Charging 100% in 53 minutes

Yes 50W 100% in 64 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.

9h 54m

13h 49m

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

0h 54m 0s

1h 2m 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 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / 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) / 1900(band 39) / 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 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) / 1900(band 25) / 850(band 26)

SIM 2

5G Bands:

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

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N28 / N66 / N71
TDD N38 / N40 / N41 / N48 / 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) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 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) / 1900(band 25) / 850(band 26) / 1700(band 66)