Redmi 15 5g vs Samsung Galaxy M12 128gb

Should you buy Redmi 15 5G or Samsung Galaxy M12 128GB? Find out which mobile phone is best for you - compare the two models on the basis of... price and key specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsRedmi 15 5GSamsung Galaxy M12 128GB
Price14999.013999.0
Camera50MP + 2MP And 8MP48 MP + 5 MP + 2 MP + 2 MP And 8 MP
Operating SystemAndroid 15 with HyperOS 2.2Android v11
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₹14,999
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3% OFF
Discounted price:₹13,999Original price:₹14,499
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Key Specs

Battery

- 6000 mAh

Display

- 6.5 inches (16.51 cm)

Front Camera

- 8 MP

Processor

- Samsung Exynos 8 Octa 850

RAM

- 6 GB

Rear Camera

- 48 MP + 5 MP + 2 MP + 2 MP

Audio

Audio Features

Dolby-certified speakers, 200% super volume -

Audio Jack

3.5 mm -

Stereo Speakers

Yes -

Battery

Capacity

7000 mAh 6000 mAh

Quick Charging

33W wired fast charging Yes, Fast, 15W

Removable

- No

TalkTime

- Up to 58 Hours(4G)

Type

lithium-polymer Li-ion

USB Type-C

Yes, v2.0 Yes

Camera

Front Camera

8MP -

Rear Camera

50MP + 2MP -

Video Recording

1080p video recording -

Design

Build Material

IP64 dust and splash resistance Back: Plastic

Colours

Midnight Black, Titan Gray, Ripple Green Black, Blue, White

Height

- 164 mm

Thickness

- 9.7 mm

Water Resistance

No official IP rating (not water proof) -

Weight

217 grams 221 grams

Width

- 75.9 mm
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Dimensions

Dimensions

169.5 x 80.5 x 8.4 mm -

Thickness

8.6 mm -

Display

Aspect Ratio

- 20:9

Bezel-less display

- Yes with notch

Brightness

700 nits -

Display Type

IPS LCD PLS TFT LCD

Pixel Density

- 270 ppi

Refresh Rate

144 Hz 90 Hz

Resolution

1080 x 2340 pixels 720x1600 px (HD+)

Screen Size

6.9-inch 6.5 inches (16.51 cm)

Screen to Body Ratio (calculated)

- 81.95 %

Touch Screen

- Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus

- No

Camera Setup

- Single

Flash

- No

Resolution

- 8 MP f/2.2, Wide Angle, Primary Camera

General

Brand

Redmi Samsung

Custom UI

HyperOS 2 Samsung One UI

Launch Date

August 19, 2025 March 17, 2021 (Official)

Model

15 5G -

Operating System

Android 15 with HyperOS 2.2 Android v11

Main Camera

Autofocus

- Yes

Camera Features

- 10 x Digital Zoom Auto Flash Face detection Touch to focus

Camera Setup

- Quad

Flash

- Yes, LED Flash

Image Resolution

- 8000 x 6000 Pixels

OIS

- No

Resolution

- 48 MP f/2.0, Wide Angle (80° field-of-view), Primary Camera(2" sensor size, 0.8µm pixel size)5 MP f/2.2, Ultra-Wide Angle Camera(4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Macro Camera 2 MP f/2.4, Depth Camera

Sensor

- S5KGM2, ISOCELL Plus

Settings

- Exposure compensation, ISO control

Shooting Modes

- Continuous Shooting High Dynamic Range mode (HDR)

Video Recording

- 1920x1080 @ 30 fps

Multimedia

Audio Jack

- 3.5 mm

Loudspeaker

- Yes

Network & Connectivity

Bluetooth

v5.1 Yes, v5.0

GPS

Yes Yes with A-GPS, Glonass

NFC

Yes No

Network Support

5G 5G Not Supported in India, 4G Supported in India, 3G, 2G

SAR Value

- Head: 1.19 W/kg

SIM 1

- 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) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM 2

- 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) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM Size

- SIM1: Nano, SIM2: Nano

SIM Slot(s)

- Dual SIM, GSM+GSM

USB Connectivity

- Mass storage device, USB charging

VoLTE

Yes Yes

Wi-Fi

v5.0 Yes, Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

- Wi-Fi Direct, Mobile Hotspot

Performance

Architecture

- 64 bit

CPU

- Octa core, 2 GHz, Cortex A55

Chipset

- Samsung Exynos 8 Octa 850

Fabrication

- 8 nm

Graphics

- Mali-G52 MP1

Processor

Qualcomm Snapdragon 6s Gen 3 (6nm), Octa-core (2x 2.3 GHz Cortex-A78 + 6x 1.95 GHz Cortex-A55), Adreno 619 GPU -

RAM

6GB / 8GB 6 GB

RAM Type

- LPDDR4X

RAM type

- LPDDR4X

Sensors

Fingerprint Sensor

Side-mounted fingerprint sensor Yes

Fingerprint Sensor Position

- Side

Other Sensors

accelerometer, compass, proximity sensor Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory

expandable via microSD card up to 1TB Yes, Up to 1 TB

Internal Memory

128GB / 256GB 128 GB

Storage Type

UFS 2.2 eMMC 5.1

USB OTG

- Yes

User Available Storage

- Up to 105 GB

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Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • score popup Performance
  • score popup Battery
  • score popup Camera
  • score popup Storage
  • score popup Display

Each Mobiles has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.

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