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Xiaomi Redmi 15C vs Xiaomi Redmi 15C 5G vs Vivo Y21

Key Feature Comparison

Xiaomi Redmi 15C

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Xiaomi Redmi 15C 5G

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At a Glance

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Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity G81 Ultra, Mali-G57 MC2

Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 6300, Mali-G57 MC2

Quad core, 1.3 GHz, Cortex A7

MediaTek MT6580, Mali-400 MP

6000 mAh

Li-Polymer, Fast, 33W

6000 mAh

Li-Polymer, Fast, 33W

1900 mAh

Li-ion

17.53 cm (6.9 inch)

260 ppi, HD

17.53 cm (6.9 inch)

254 ppi, HD

11.43 cm (4.5 inch)

218 ppi

Dual, 50MP + AI Lens

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Dual, 50MP + AI Lens

Full HD @30 fps, HD @30 fps

Single, 5MP

1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

3G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.53 cm (6.9 inch)
17.53 cm (6.9 inch)
11.43 cm (4.5 inch)

Screen Type

IPS LCD
IPS LCD
IPS LCD

Screen Resolution

720 x 1600 pixels
720 x 1600 pixels
480 x 854 pixels

Pixel Density

260 ppi
254 ppi
218 ppi

Aspect Ratio

20:09
20:09
-

Screen to Body Ratio

83.70%
81.88%
64.18%

Screen Design

Waterdrop notch
Waterdrop notch
-

Screen Quality

HD
HD
-

Screen Refresh Rate

-
120 Hz
-

Peak Brightness

-
660 nits
-

Phone Variants

4GB 128GB
4GB 128GB, 6GB 128GB, 8GB 128GB
1GB 16GB

Expandable Storage

Yes
Yes
Yes

RAM Type

-
LPDDR4X
-

Storage Type

-
UFS 2.2
-

Expandable Storage Capacity

-
Yes, 1 TB
Yes, 128 GB

Sensors

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

Operating System

Android v15
Android v15, OS Updates, 2 Years, Security Updates, 4 Years
Android v5.1 (Lollipop)

GPU

Mali-G57 MC2
Mali-G57 MC2
Mali-400 MP

Chipset

MediaTek Dimensity G81 Ultra
MediaTek Dimensity 6300
MediaTek MT6580

CPU

Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Quad core, 1.3 GHz, Cortex A7

Clock Speed

2.2 GHz
2.4 GHz
1.3 GHz

Architecture

64 bit
64 bit
32 bit

Process Technology

6 nm
4 nm
-

Battery Capacity

6000 mAh
6000 mAh
1900 mAh

Battery Removable

No
No
Yes

Battery Type

Li-Polymer
Li-Polymer
Li-ion

Charger Type

Fast, 33W
Fast, 33W
-

USB Type-C

-
Yes
No

Fast Charging

-
Yes
-

Charging Time

-
50% in 28 Minutes
-

Announced On

Not Available
3-Dec-25
16-May-16

Market Status

Launched Globally
Available
Available

Brand

Xiaomi
Xiaomi
Vivo

Price Status

Expected
Confirmed
Confirmed

Price

Rs. 9,999
Rs. 12,499
Rs. 7,990

GPS

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

Network Support

4G
5G
3G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.3
v5.4
v4.0

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

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

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

SIM 1 Bands

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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900...
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N78, 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900...
3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900...
5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N78, 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), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900...
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...

NFC

-
Yes
No

eSIM

-
No
No

VoLTE

-
Yes
-

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
Full HD @30 fps, HD @30 fps
-

Front Camera Setup

Single, 13MP
Single, 8MP
Single, 2MP

Front Camera 1 Resolution

-
8 MP
2 MP

Front Camera 1 Type

-
f/2.0, Wide Angle, Primary Camera
f/2.2 Primary Camera

Front Camera 1 Lens

-
1/4.0" sensor size, 1.12 micrometre pixel size
-

Front Aperture

-
f/2.0
f/2.2

Front Flash

-
Yes, Screen flash
No

Weight

205 grams
211 grams
145 grams

Colors

Moonlight Blue, Black, Pink, Green
Dusk Purple, Midnight Black, Moonlight Blue
Gold, White

Dimensions

-
171.56 x 79.47 x 7.99 mm
130.7 x 66.4 x 9.2 mm

SAR Value

-
Head: 0.797 W/kg, Body: 0.796 W/kg
-

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Dual, 50MP + AI Lens
Dual, 50MP + AI Lens
Single, 5MP

OIS

-
No
No

Rear Flash

-
Yes, LED Flash
Yes, LED Flash

Rear Camera 1 Resolution

-
50 MP
5 MP

Rear Camera 1 Type

-
f/1.8, Wide Angle, Primary Camera
f/2.2 Primary Camera

Rear Camera 1 Lens

-
28 mm focal length, 1/2.76" sensor size, 0.64 micrometre pixel size
-

Rear Aperture

-
f/1.8
f/2.2

Fingerprint Scanner

Yes
Yes
No

Fingerprint Scanner Position

Side
Side
-

Face Unlock

-
Yes
-
Turn your old phone into cash

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