Select City
TECH500

Realme C51 vs Xiaomi Redmi Note 11

Key Feature Comparison

6.5

Realme C51

Check Price
close
7.7

Xiaomi Redmi Note 11

Check Price
close
Add more phone to compare

At a Glance

Show differences only

Octa core (1.8 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

Unisoc T612, Mali-G57

Octa core (2.4 GHz, Quad core, Kryo 265 + 1.8 GHz, Quad core, Kryo 265)

Qualcomm Snapdragon 680, Adreno 610

5000 mAh

Li-Polymer, Super VOOC, 33W

5000 mAh

Li-Polymer, Fast, 33W

17.12 cm (6.74 inch)

260 ppi, HD

16.33 cm (6.43 inch)

409 ppi, FHD

Dual, 50MP + 0.08MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Quad, 50MP + 8MP + 2MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.12 cm (6.74 inch)
16.33 cm (6.43 inch)

Screen Type

IPS LCD
AMOLED

Screen Resolution

720 x 1600 pixels
1080 x 2400 pixels

Pixel Density

260 ppi
409 ppi

Aspect Ratio

20:09
20:09

Screen to Body Ratio

90.30%
84.64%

Screen Design

Waterdrop notch
Punch hole

Screen Refresh Rate

90 Hz
90 Hz

Screen Quality

HD
FHD

Peak Brightness

560 nits
1000 nits

Screen Protection

-
Gorilla Glass 3

Phone Variants

4GB 64GB, 4GB 128GB
4GB 64GB, 6GB 64GB, 6GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR4X

Expandable Storage Capacity

Yes, 2 TB
Yes, 1 TB

OTG Support

Yes
Yes

Storage Type

-
UFS 2.2

Sensors

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

Operating System

Android v13
Android v11

GPU

Mali-G57
Adreno 610

Chipset

Unisoc T612
Qualcomm Snapdragon 680

CPU

Octa core (1.8 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Octa core (2.4 GHz, Quad core, Kryo 265 + 1.8 GHz, Quad core, Kryo 265)

Custom User Interface

Realme UI
MIUI

Clock Speed

1.8 GHz
2.4 GHz

Architecture

64 bit
64 bit

Process Technology

12 nm
6 nm

Battery Capacity

5000 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Super VOOC, 33W
Fast, 33W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

50 % in 28 minutes
100 % in 60 minutes

Announced On

4-Sep-23
9-Feb-22

Market Status

Available
Available

Brand

Realme
Xiaomi

Model Number

RMX3830
2201117TI

Price Status

Confirmed
Confirmed

Price

Rs. 8,999
Rs. 13,499

GPS

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

NFC

No
Yes

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

No
-

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Audio Features

-
Dual Speaker, Hi-Res Audio

Front Video Recording

1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera Features

Fixed Focus
-

Front Camera Setup

Single, 5MP
Single, 13MP

Front Camera 1 Resolution

5 MP
13 MP

Front Camera 1 Type

f/2.2, Wide Angle, Primary Camera
f/2.4, Wide Angle, Primary Camera

Front Camera 1 Lens

5.0" sensor size, 1.12 micrometre pixel size
1.12 micrometre pixel size

Front Aperture

f/2.2
f/2.4

Front Flash

Yes, Screen flash
-

Weight

186 grams
179 grams

Colors

Mint Green, Carbon Black
Starburst White, Space Black, Horizon Blue

Dimensions

167.2 x 76.7 x 7.9 mm
159.8 x 73.8 x 8 mm

SAR Value

Head: 1.183 W/kg, Body: 0.775 W/kg
-

Build

-
Back: Plastic

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 50MP + 0.08MP
Quad, 50MP + 8MP + 2MP + 2MP

Rear Camera 1 Resolution

50 MP
50 MP

Rear Camera 1 Type

f/1.8, Wide Angle (77 degree field-of-view), Primary Camera
f/1.8, Wide Angle, Primary Camera

Rear Camera 1 Lens

27 mm focal length, 2.7" sensor size, 0.64 micrometre pixel size
26 mm focal length

Rear Camera 2 Resolution

0.08 MP
8 MP

Rear Camera 2 Type

f/3.0, Depth Camera
f/2.2, Ultra-Wide Angle Camera

Rear Camera 2 Lens

61 mm focal length
-

Rear Sensor

S5KJN1, ISO-CELL
ISOCELL Plus

Rear Aperture

f/1.8
f/1.8

Rear Camera 3 Resolution

-
2 MP

Rear Camera 3 Type

-
f/2.4, Macro Camera

Rear Camera 4 Resolution

-
2 MP

Rear Camera 4 Type

-
f/2.4, Depth Camera

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
Side

Face Unlock

-
Yes
Turn your old phone into cash

You May Also Read

Google Mobile Phone Price List
POCO Mobile Price List
Huawei Mobile Price List
LG Mobile Price List
Motorola Mobile Price List

Recent News

Apple Releases iPhones And iPads Update For Devices Launched Over 10 Years Ago
13th Mar 2026
YouTube Premium Lite India Just Got Upgraded With Background Play, Downloads Rollout
13th Mar 2026
Motorola Edge 70 Fusion+ Launch: New Cameras And Snapdragon Chip Revealed
12th Mar 2026
One UI 8.5 Eligible Devices: Check If Your Samsung Galaxy Will Get The Update
12th Mar 2026
iQOO Z11x Launches In India With 7,200mAh Battery And 50MP Camera
12th Mar 2026

Tips & Tricks

Vivo X300 Best Camera Settings For Best Quality: Full Guide
11th Mar 2026
How To Transfer Airtel eSIM From One Phone To Another
2nd Mar 2026
Google Pixel 10a Best Camera Settings: All Pro Mode Explained
25th Feb 2026
Best Camera Settings For iPhone 15
24th Feb 2026
How To Delete Snap Story: Simple Step-by-Step Guide
18th Feb 2026

Popular Leaks

OnePlus 15T Details Confirmed: Compact Design, 7500mAh Battery Teased Ahead Of China Launch
9th Mar 2026
Samsung Galaxy S26 Price Confirmed: No Increase In 2026
13th Jan 2026
Exclusive: Nothing Phone 4a Starts At Rs 31,999 – 50MP 3.5x Telephoto, Snapdragon 7s Gen 4
2nd Mar 2026
Honor Launches Robot Phone: The First Ever Phone With A Robotic Arm Is Here 
17th Oct 2025
Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025