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OnePlus 15 vs Xiaomi Mi Mix 2

Key Feature Comparison

6.5

OnePlus 15

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At a Glance

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Octa core (4.6 GHz, Dual core, Oryon + 3.62 GHz, Hexa Core, Oryon)

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC, LPDDR5X

Octa core (2.45 GHz, Quad core, Kryo 280 + 1.9 GHz, Quad core, Kryo 280)

Qualcomm Snapdragon 835 MSM8998, Adreno 540

7300 mAh

Silicon Carbon, Super VOOC, 120W

3400 mAh

Li-ion, Quick, v3.0

6.78 inches

450 ppi, FHD+

5.99 inches

403 ppi, FHD

Triple, 50MP + 50MP + 50MP

3840x2160 @ 30 @ 60 fps, 1920x1080 @ 30 @ 60 fps, 1280x720 @ 30 fps

Single, 12MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 120 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.78 inches
5.99 inches

Screen Type

AMOLED
IPS LCD

Screen Resolution

1272 x 2772 pixels
1080 x 2160 pixels

Pixel Density

450 ppi
403 ppi

Screen to Body Ratio

95.50%
80.79%

Screen Design

Punch hole
Bezel-less

Screen Refresh Rate

165 Hz
-

Screen Quality

FHD+
FHD

Peak Brightness

800 nits
-

Aspect Ratio

-
18:09

Screen Protection

-
Gorilla Glass 4

Phone Variants

12GB 256GB
6GB 256GB, 6GB 128GB, 6GB 64GB

Expandable Storage

No
No

RAM Type

LPDDR5X
LPDDR4X

Storage Type

UFS 4.1
-

OTG Support

Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Operating System

Android v16
Android v7.1 (Nougat)

GPU

LPDDR5X
Adreno 540

Chipset

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
Qualcomm Snapdragon 835 MSM8998

CPU

Octa core (4.6 GHz, Dual core, Oryon + 3.62 GHz, Hexa Core, Oryon)
Octa core (2.45 GHz, Quad core, Kryo 280 + 1.9 GHz, Quad core, Kryo 280)

Custom User Interface

ColorOS
MIUI

Clock Speed

4.6 GHz
2.45 GHz

Architecture

64 bit
64 bit

Process Technology

3 nm
-

Battery Capacity

7300 mAh
3400 mAh

Battery Removable

No
No

Battery Type

Silicon Carbon
Li-ion

Charger Type

Super VOOC, 120W
Quick, v3.0

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

50 % in 15 minutes
-

Wireless Charging

Yes, 50W
-

Reverse Wireless Charging

Yes, 10W
-

Announced On

27-Oct-25
5-Sep-17

Market Status

Launched Globally
Available

Brand

OnePlus
Xiaomi

Price Status

Expected
Confirmed

Price

Rs. 49,540
Rs. 19,999

Model Number

-
MZB5778IN

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

NFC

Yes
Yes

Network Support

5G
4G

Bluetooth

Yes
Yes

FM Radio

No
No

3.5mm Audio Jack

No
No

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO

Bluetooth Type

v6.0
v5.0

Audio Jack

USB Type-C
USB Type-C

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) /...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), 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 13) / 700(band 17) / 850(band 18) / ...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N66 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) /...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), 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 13) / 700(band 17) / 850(band 18) / ...

Audio Features

-
Active noise cancellation with dedicated mic

Front Video Recording

7680x4320 @ 30 fps, 3840x2160 @ 30 @ 60 @ 120 fps, 1920x1080 @ 30 @ 60 @ 240 fps, 1280x720 @ 30 @ 240 @ 480 fps
1920x1080 @ 30 fps

Front Camera Features

Fixed Focus
-

Front Camera Setup

Single, 32MP
Single, 5MP

Front Camera 1 Resolution

32 MP
5 MP

Front Camera 1 Type

f/2.4, Wide Angle, Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

21 mm focal length, 2.74" sensor size, 0.8 micrometer
-

Front Aperture

f/2.4
f/2.0

Front Flash

Yes, Screen flash
-

Front Sensor

-
CMOS

Weight

211 grams
185 grams

Colors

Sand Storm, Black, Purple
Black

Build

Back: Crystal Shield Glass, Glass Fiber
Case: Aluminium, Back: Aluminium

Dimensions

161.42 x 76.67 x 8.10 mm
151.8 x 75.5 x 7.7 mm

OIS

Yes
Yes

Rear Flash

Yes, LED Flash
Yes, Dual-color LED Flash

Rear Video Recording

3840x2160 @ 30 @ 60 fps, 1920x1080 @ 30 @ 60 fps, 1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 120 fps

Rear Camera Features

Digital Zoom, Auto Flash, Face detection, Filters, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Triple, 50MP + 50MP + 50MP
Single, 12MP

Rear Camera 1 Resolution

50 MP
12 MP

Rear Camera 1 Type

f/1.8, Wide Angle, Primary Camera
f/2.0 Primary Camera

Rear Camera 1 Lens

24 mm focal length, 1./1.56"
2.9" sensor size, 1.25 micrometre pixel size

Rear Camera 2 Resolution

50 MP
-

Rear Camera 2 Type

f/2.0, Ultra-Wide Angle Camera
-

Rear Camera 2 Lens

16 mm focal length
-

Rear Camera 3 Resolution

50 MP
-

Rear Camera 3 Type

f/2.8, Periscope Camera, 85 mm
-

Rear Camera 3 Lens

85 mm focal length, 1/2.76" sensor size
-

Rear Aperture

f/2.4
f/2.0

Rear Sensor

-
Exmor-RS CMOS Sensor

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Rear

Fingerprint Scanner Type

Ultrasonic
-
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