Realme 15x 5g vs Xiaomi Redmi Note 12 Pro Speed Edition

Should you buy Realme 15x 5G or Xiaomi Redmi Note 12 Pro Speed Edition? 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.

SpecificationsRealme 15x 5GXiaomi Redmi Note 12 Pro Speed Edition
Price18999.020290.0
Camera50MP + 5MP And 50MP108 MP + 8 MP + 2 MP And 16 MP
Operating SystemAndroid 15 with Realme UI 6.0Android v13
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Discounted price:₹17,999 Original price:₹21,999
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₹20,290
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Key Specs

Battery

- 5000 mAh

Display

- 6.67 inches (16.94 cm)

Front Camera

- 16 MP

Processor

- Qualcomm Snapdragon 778G

RAM

- 6 GB

Rear Camera

- 108 MP + 8 MP + 2 MP

Audio

Stereo Speakers

Yes -

Battery

Capacity

7000 mAh 5000 mAh

Quick Charging

60W SuperVOOC Yes, Flash, 67W

Removable

- No

Type

- Li-Polymer

USB Type-C

Yes Yes

Camera

Autofocus

- Yes

Camera Features

- Digital Zoom Auto Flash Custom Watermark Face detection Touch to focus

Camera Setup

- Single

Flash

- Yes, Screen flash

Front Camera

50MP -

Image Resolution

- 12000 x 9000 Pixels

Rear Camera

50MP + 5MP -

Resolution

- 16 MP, Wide Angle, Primary Camera(3" sensor size, 1µm pixel size)

Sensor

- S5KHM2, ISOCELL Plus

Settings

- Exposure compensation, ISO control

Shooting Modes

- High Dynamic Range mode (HDR)

Video Recording

- 1920x1080 @ 30 fps 1280x720 @ 30 fps

Video Recording Features

- Slo-motion Movie Frame Vlog Mode Kaleidoscope

Design

Colours

- Blue, Midnight Black, Shimmer Green

Height

- 162.9 mm

Ruggedness

- Dust proof

Thickness

- 7.9 mm

Water Resistance

IP69 dust and water resistance -

Waterproof

- Yes, Splash proof, IP53

Weight

- 181 grams

Width

- 76 mm
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Display

Aspect Ratio

- 20:9

Bezelless Display

- Yes with punch-hole display

Brightness

1200 nits 900 nits

Display Type

- OLED

HDR 10 / HDR+ support

- Yes, HDR 10+

Pixel Density

- 395 ppi

Refresh Rate

144Hz 120 Hz

Resolution

720x1570 pixels -

Screen Size

6.8-inch 6.67 inches (16.94 cm)

Screen to Body Ratio (calculated)

- 86.76 %

Touch Screen

- Yes, Capacitive Touchscreen, Multi-touch

General

Brand

Realme Xiaomi

Custom UI

- MIUI

Launch Date

October 1, 2025 -

Model

15x 5G -

Operating System

Android 15 with Realme UI 6.0 Android v13

Multimedia

Audio Features

- Dolby Atmos

Audio Jack

- 3.5 mm

Loudspeaker

- Yes

Network & Connectivity

Bluetooth

v5.3 Yes, v5.2

GPS

- Yes with A-GPS, Glonass

NFC

- Yes

Network Support

4G/5G 5G Supported in India, 4G Supported in India, 3G, 2G

SIM 1

- 5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N38 / 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) / 900(band 8) / 850(band 5) / 850(band 19) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM 2

- 5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N38 / 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) / 900(band 8) / 850(band 5) / 850(band 19) 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

Usb Connectivity

- Mass storage device, USB charging

VoLTE

- Yes

Volte

- Yes

Wi-Fi

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

Wi-Fi Features

- Wi-Fi Direct, Mobile Hotspot

Performance

Architecture

- 64 bit

CPU

- Octa core (2.4 GHz, Single core, Cortex A78 + 2.2 GHz, Tri core, Cortex A78 + 1.9 GHz, Quad core, Cortex A55)

Chipset

- Qualcomm Snapdragon 778G

Fabrication

- 6 nm

Graphics

- Adreno 642L

Processor

MediaTek Dimensity 6300 -

Processor Fabrication

6nm -

RAM

6GB/8GB -

RAM Type

- LPDDR4X

RAM type

- LPDDR4X

Ram

- 6 GB

Sensors

Fingerprint Sensor

side-mounted fingerprint sensor Yes

Fingerprint Sensor Position

- Side

Other Sensors

- Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory

up to 2TB via MicroSD card No

Internal Memory

128GB/256GB 128 GB

Storage Type

UFS 2.2 storage UFS 2.2

USB OTG

- Yes

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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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