OPPO Reno15 Pro Mini vs Motorola Signature

Comparing the OPPO Reno15 Pro Mini vs Motorola Signature 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: Motorola Signature scores higher on the Geekbench Multi-Core test with 9,583, while OPPO Reno15 Pro Mini scores 6,387, making Motorola Signature the better performer.

Display: Motorola Signature offers a screen size of 6.8 inches, while OPPO Reno15 Pro Mini offers 6.32 inches, making Motorola Signature the larger display of the two. Both OPPO Reno15 Pro Mini and Motorola Signature feature the same AMOLED display.

Rear Camera: OPPO Reno15 Pro Mini offers a higher rear camera resolution with 200 MP, while Motorola Signature offers 50 MP, making OPPO Reno15 Pro Mini better for rear camera photography.

Front Camera: Both OPPO Reno15 Pro Mini and Motorola Signature feature a 50 MP primary front camera.

Battery: Motorola Signature delivers longer battery life with 12h 53m, while OPPO Reno15 Pro Mini delivers 9h 54m, making Motorola Signature the better pick for all day usage.

Storage: Both OPPO Reno15 Pro Mini and Motorola Signature offer the same internal storage of 256 GB.

Expert Review: Motorola Signature receives a higher expert rating of 8.6 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 Motorola Signature has a rating of 4.4.

OPPO Reno15 Pro Mini

₹57,999

@ Amazon

Motorola Signature

₹54,799

@ Amazon

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Show Only Differences

Summary

Spec Score

92%

95%

Release Date

13 Jan, 2026

30 Jan, 2026

Performance


MediaTek Dimensity 8450	Snapdragon 8 Gen 5
Octa Core (upto 3.25 GHz)	Octa Core (upto 3.8 GHz)
12 GB RAM	12 GB RAM

Display


6.32 inches (16.05 cm)	6.8 inches (17.27 cm)
AMOLED	AMOLED
1216x2640 px (FHD+)	1264x2780 px (FHD+)
120 Hz Refresh Rate	165 Hz Refresh Rate

Rear Camera


200 MP Wide Angle Primary Camera (upto 3.5x Optical Zoom)	50 MP Wide Angle Primary Camera
50 MP Ultra-Wide Angle Camera	50 MP Ultra-Wide Angle Macro Camera
50 MP Telephoto Camera (upto 3.5x Optical Zoom)	50 MP Periscope Sony LYTIA 600 Cam (upto 100X Super zoom pro)

Front Camera


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

Battery


6200 mAh	5200 mAh
80W Super Charging	90W Turbo Charging
No Wireless Charging	Wireless Charging

Storage

256 GB	256 GB
UFS 3.1	UFS 4.1

Expert Review

8.2/10

Read Expert Review

8.6/10

Read Expert Review

Pros

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

Slim, lightweight, & premium
Excellent LTPO AMOLED display
Strong performance
Clean software, with longevity

Cons

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

Battery life could have been better
Audio lacks punch

User Ratings

4.6/5

(973 ratings)

4.4/5

(533 ratings)

Benchmarks (The higher, the better)

2,141,052 AnTuTu Score	3,098,258 AnTuTu Score
9h 54m Battery Life (PC Mark)	12h 53m Battery Life (PC Mark)

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₹57,999

@ Amazon

₹54,799

@ Amazon

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User Feedback

General

Launch Date

Jan 08, 2026

(Official)

Jan 23, 2026

(Official)

Operating System

Android v16

OS Updates

5 Years

7 Years

Security Updates

6 Years

7 Years

Custom UI

ColorOS

N/A

Performance

Performance Rating

Excellent

Chipset

MediaTek Dimensity 8450

Qualcomm Snapdragon 8 Gen 5 SM8845

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

3.8 GHz, Dual core, Oryon 3.32 GHz, Hexa Core, Oryon

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

3 nm

Graphics (GPU)

Mali-G720 MC7

Adreno 829

RAM

12 GB

12 GB / 16 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

3,098,258

Bootup Time (The lower, the better)

18.0 s

15.0 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

5,673

Battery Drain* (The lower, the better)

6.0 %

5.0 %

Heating* (The lower, the better)

18.2 %

43.7 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Best In Class

Display Type

AMOLED

Screen Size

6.32 inches (16.05 cm)

6.8 inches (17.27 cm)

Resolution

1216x2640 px (FHD+)

1264x2780 px (FHD+)

Peak Brightness

3600 nits

6200 nits

HBM Brightness

1800 nits

N/A

Refresh Rate

120 Hz

165 Hz

Aspect Ratio

20:9

Pixel Density

460 ppi

446 ppi

Screen to Body Ratio (calculated)

89.34 %

90.14 %

Screen Protection

Corning Gorilla Glass Glass 7i

Corning Gorilla Glass Glass Victus 2

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)

93.35 %

95.23 %

Design

Height

151.21 mm

162.1 mm

Width

72.42 mm

76.4 mm

Thickness

7.99 mm

6.99 mm

Weight

187 grams

186 grams

Build Material

Back: Aluminium Glass

N/A

Water Resistance

Yes Water resistant IP68 IP66 IP69

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

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Excellent

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 Cameraf/1.6 Wide Angle 84° field-of-view23 mm focal length 1/1.28" sensor size LYT 828 2.44µm pixel size

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

50 MP
f/2.0 Ultra-Wide Angle Macro Camera12 mm focal length 1/1.95" sensor size 1.28µm pixel size

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

50 MP
f/2.4 Periscope Camera71 mm focal length 1/2.76" sensor size 1.6µm pixel size

Autofocus

Yes Phase Detection Autofocus

Yes Dual Pixel Phase Detection Autofocus Omni-directional Phase Detection Autofocus

OIS

Yes

Flash

Yes LED Flash

Yes Dual LED Flash LED Flash

Shooting Modes

Cinema Mode

High Dynamic Range mode (HDR)
Macro Mode

Camera Features

18 x Digital Zoom
3.5 x Optical Zoom

Digital Zoom
Optical Zoom
Filters
Smile detection

Video Recording

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

8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120/240 fps

Video Recording Features

Video HDR

Dual Video Recording
Macro Video
Audio Zoom

Front Camera

Front Camera Rating

Excellent

Resolution

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

50 MP
f/2.0 Wide Angle Primary Camera21 mm focal length 1/2.93" sensor size 1.2µm pixel size

Autofocus

Yes	Yes Dual Pixel Phase Detection Autofocus

Flash

Yes Screen flash

Video Recording

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

Full HD @30/60/120 fps

Compare Camera Samples

Battery

Battery Rating

Very Good

Excellent

Capacity

6200 mAh

5200 mAh

Battery Type

N/A	Silicon Carbon

TalkTime

N/A	Up to 52 Hours(2G)

Quick Charging

Yes 80W Super Charging 100% in 53 minutes

Yes 90W Turbo Charging

Wireless Charging

N/A	Yes 50W Wireless Charging

Wireless Reverse Charging

N/A	Yes 10W Wireless Reverse Charging

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

12h 53m

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

0h 54m 0s

0h 38m 0s

Storage

Internal Storage

256 GB / 512 GB

256 GB / 512 GB / 1 TB

Storage Type

UFS 3.1

UFS 4.1

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 / N20 / N25 / N26 / N28 / N66 / N70
TDD N38 / N40 / N41 / N71 / N77 / N78 / N80 / N81 / N83 / N84 / N89

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) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1500(band 32) / 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) / 1900(band 25) / 850(band 26) / 700 (band 12)

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 / N20 / N25 / N26 / N28 / N66 / N70
TDD N38 / N40 / N41 / N71 / N77 / N78 / N80 / N81 / N83 / N84 / N89

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) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 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) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66) / 700 (band 12)