OPPO A6s vs Xiaomi Redmi 15

Comparing the OPPO A6s vs Xiaomi Redmi 15 across performance, display, camera, battery, storage and user rating 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 Xiaomi Redmi 15 runs at 2.3 GHz, making OPPO A6s the better performer.

Display: Xiaomi Redmi 15 offers a screen size of 6.9 inches, while OPPO A6s offers 6.75 inches, making Xiaomi Redmi 15 the larger display of the two. Both OPPO A6s and Xiaomi Redmi 15 feature the same IPS LCD display.

Rear Camera: Both OPPO A6s and Xiaomi Redmi 15 feature a 50 MP primary rear camera.

Front Camera: Xiaomi Redmi 15 offers a higher front camera resolution with 8 MP, while OPPO A6s offers 5 MP, making Xiaomi Redmi 15 better for front camera photography.

Battery: Xiaomi Redmi 15 offers a higher battery capacity with 7000 mAh, while OPPO A6s offers 6500 mAh, making Xiaomi Redmi 15 better for longer battery life.

Storage: Both OPPO A6s and Xiaomi Redmi 15 offer the same internal storage of 128 GB.

User Rating: OPPO A6s receives a higher user rating of 4.4, while Xiaomi Redmi 15 has a rating of 4.2.

OPPO A6s

₹21,499

@ Amazon

Xiaomi Redmi 15

₹21,875

@ Flipkart

Summary

Spec Score

76%

78%

80%

Release Date

18 Mar, 2026

28 Aug, 2025

19 Oct, 2026

Performance


MediaTek Dimensity 6300	Snapdragon 6s Gen 3	Samsung Exynos 1330
Octa Core (upto 2.4 GHz)	Octa Core (upto 2.3 GHz)	Octa Core (upto 2.4 GHz)
4 GB RAM	6 GB RAM	4 GB/ 6 GB/ 8 GB/ RAM

Display


6.75 inches (17.15 cm)	6.9 inches (17.53 cm)	6.7 inches (17.02 cm)
IPS LCD	IPS LCD	Super AMOLED
720x1570 px (HD+)	1080x2340 px (FHD+)	1080x2340 px (FHD+)
120 Hz Refresh Rate	144 Hz Refresh Rate	90 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera
2 MP Mono Camera	N/A	5 MP Ultra-Wide Angle Camera
N/A	N/A	2 MP Macro Camera

Front Camera


5 MP Wide Angle Lens	8 MP Wide Angle Lens	13 MP Wide Angle Lens

Battery


6500 mAh	7000 mAh	5000 mAh
45W Flash Charging	33W Fast Charging	25W Fast Charging
N/A	No Wireless Charging	No Wireless Charging

Storage

128 GB	128 GB	128 GB
UFS 2.2	UFS 2.2	UFS 2.2

Expert Review

N/A

7.0/10

Read Expert Review

N/A

Pros

Device yet to be reviewed

Two-day battery life
Premium design
Big screen for bingeing content

Device yet to be reviewed

Cons

Device yet to be reviewed

Thick bezels
Phone seems unnecessarily large
Low-light photography could be better

Device yet to be reviewed

User Ratings

4.4/5

(561 ratings)

4.2/5

(4,741 ratings)

N/A

Benchmarks (The higher, the better)

N/A	463,289 AnTuTu Score	N/A
N/A	14h 54m Battery Life (PC Mark)	N/A

Compare Prices

₹21,499

@ Amazon

₹21,875

@ Flipkart

₹17,999

@ Flipkart

Video

There are no videos available for the device.

1 Video

There are no videos available for the device.

User Feedback

General

Launch Date

Mar 18, 2026

(Official)

Aug 19, 2025

(Official)

Oct 18, 2026

(Official)

Operating System

Android v15

OS Updates

N/A

2 Year

5 Year

Security Updates

N/A

4 Year

5 Year

Custom UI

ColorOS

HyperOS

Samsung One UI

Performance

Performance Rating

Good

Chipset

MediaTek Dimensity 6300

View Details

Qualcomm Snapdragon 6s Gen 3

View Details

Samsung Exynos 1330

View Details

Processor

Octa core

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55

Octa core

2.3 GHz, Dual core, Cortex A78 1.95 GHz, Hexa Core, Cortex A55

Octa core

2.4 GHz, Dual core, Cortex A78 2 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

6 nm

5 nm

Graphics (GPU)

Mali-G57 MC2

Adreno 619

Mali-G68 MP2

RAM

4 GB / 6 GB

6 GB / 8 GB

4 GB

RAM Type

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.

N/A

463,289

N/A

Bootup Time (The lower, the better)

N/A

34.0 s

N/A

Gaming Test Results

Battery Drain* (The lower, the better)

N/A

6.0 %

N/A

Heating* (The lower, the better)

N/A

23.7 %

N/A

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

IPS LCD

Super AMOLED

Screen Size

6.75 inches (17.15 cm)

6.9 inches (17.53 cm)

6.7 inches (17.02 cm)

Resolution

720x1570 px (HD+)

1080x2340 px (FHD+)

Peak Brightness

1125 nits

850 nits

1100 nits

HBM Brightness

1125 nits

N/A

800 nits

Refresh Rate

120 Hz

144 Hz

90 Hz

Touch Sampling Rate

240 Hz

288 Hz

N/A

Aspect Ratio

19.5:9

Pixel Density

256 ppi

374 ppi

387 ppi

Screen to Body Ratio (calculated)

85.32 %

86.04 %

85.86 %

Screen Protection

N/A

Corning Gorilla Glass Victus

Bezel-less Display

Yes with punch-hole display

Yes with notch

Screen to Body Ratio (claimed by the brand)

90.6 %

N/A

84.70 %

Design

Height

166.61 mm

168.48 mm

164.4 mm

Width

78.51 mm

80.45 mm

77.9 mm

Thickness

8.61 mm

8.40 mm

7.5 mm

Weight

212 grams

217 grams

192 grams

Build Material

Back: Plastic

Back: Glass Fiber

Water Resistance

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

Yes Splash proof IP64

Yes Splash proof IP54

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/1.75 Wide Angle

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle1/2.76" sensor size S5KJN1 0.64µm pixel size

2 MP
f/2.4 Mono Camera

N/A

5 MP
f/2.2 Ultra-Wide Angle Camera1/5.0" sensor size 1.12µm pixel size

N/A

2 MP
f/2.4 Macro Camera1/5.0" sensor size 1.75µm pixel size

Autofocus

Yes Phase Detection Autofocus

Yes

OIS

N/A

Yes

Flash

Yes LED Flash

Image Resolution

N/A

8150 x 6150 Pixels

8160 x 6120 Pixels

Settings

N/A

Exposure compensation ISO control

Shooting Modes

High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

10 x Digital Zoom

Digital Zoom
Auto Flash
Face detection
Filters
Touch to focus

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

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

Full HD @30 fps

Full HD @30 fps
HD @120 fps

Video Recording Features

N/A

Video Pro Mode

Front Camera

Front Camera Rating

Very Good

Resolution

5 MP
f/2.4 Wide Angle Primary Camera

8 MP
f/2.2 Wide Angle Primary Camera

13 MP
f/2.0 Wide Angle Primary Camera1/3.1" sensor size 1.12µm pixel size

Autofocus

N/A

Flash

Yes Screen flash

N/A

Camera Features

N/A

Fixed Focus

Video Recording

Full HD @30 fps
HD @30 fps

Full HD @30 fps

Battery

Battery Rating

Very Good

Capacity

6500 mAh

7000 mAh

5000 mAh

Battery Type

Silicon Carbon

Li-ion

Quick Charging

Yes 45W Flash Charging

Yes 33W Fast Charging

Yes 25W Fast Charging

Reverse Charging

Yes 5W Reverse Charging

Yes 18W Reverse Charging

N/A

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.

N/A

14h 54m

N/A

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

N/A

1h 18m

N/A

Storage

Internal Storage

128 GB

128 GB / 256 GB

128 GB

Storage Type

UFS 2.2

Expandable Storage

Yes

Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: Nano (Hybrid)

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 / N78

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / 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 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 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 17) / 800(band 20) / 850(band 26) / 700 (band 12)

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 / N78

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / 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 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) / 1700(band 66) / 700 (band 12)