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Xiaomi 12S Ultra vs Realme C55

Key Feature Comparison

8.1

Xiaomi 12S Ultra

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6.7

Realme C55

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At a Glance

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Octa core (3.2 GHz, Single core, Cortex X2 + 2.75 GHz, Tri core, Cortex A710 + 2 GHz, Quad core, Cortex A510)

Qualcomm Snapdragon 8 Plus Gen 1, Adreno 730

Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

MediaTek Helio G88, Mali-G52 MC2

4860 mAh

Li-Polymer, Fast, 67W

5000 mAh

Li-Polymer, Super VOOC, 33W

17.09 cm (6.73 inch)

521 ppi, 2K

17.07 cm (6.7 inch)

392 ppi, FHD

Triple, 50MP + 48MP + 48MP

7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Dual, 64MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.09 cm (6.73 inch)
17.07 cm (6.7 inch)

Screen Type

AMOLED
IPS LCD

Screen Resolution

1440 x 3200 pixels
1080 x 2400 pixels

Pixel Density

521 ppi
392 ppi

Aspect Ratio

20:09
20:09

Screen Protection

Gorilla Glass Victus
-

Screen to Body Ratio

89.51%
91.40%

Screen Design

Bezel-less
Punch hole

Screen Refresh Rate

120 Hz
90 Hz

Screen Quality

2K
FHD

Peak Brightness

1500 nits
680 nits

Phone Variants

8GB 256GB
4GB 64GB, 6GB 64GB, 8GB 128GB

Expandable Storage

No
Yes

RAM Type

LPDDR5
LPDDR4X

Storage Type

UFS 3.1
eMMC 5.1

OTG Support

Yes
Yes

Expandable Storage Capacity

-
Yes, 1 TB

Sensors

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

Operating System

Android v12
Android v13

GPU

Adreno 730
Mali-G52 MC2

Chipset

Qualcomm Snapdragon 8 Plus Gen 1
MediaTek Helio G88

CPU

Octa core (3.2 GHz, Single core, Cortex X2 + 2.75 GHz, Tri core, Cortex A710 + 2 GHz, Quad core, Cortex A510)
Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)

Custom User Interface

MIUI
Realme UI

Clock Speed

3.2 GHz
2 GHz

Architecture

64 bit
64 bit

Process Technology

4 nm
12 nm

Battery Capacity

4860 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Fast, 67W
Super VOOC, 33W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

100 % in 41 minutes
100 % in 63 minutes

Wireless Charging

Yes
-

Announced On

4-Jul-22
21-Mar-23

Market Status

Launched Globally
Available

Brand

Xiaomi
Realme

Price Status

Expected
Confirmed

Price

Rs. 70,690
Rs. 10,999

Model Number

-
RMX3710

GPS

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

Audio Features

Dolby Atmos
-

NFC

Yes
Yes

Network Support

5G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

No
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.2
v5.1

Audio Jack

USB Type-C
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...
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...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...
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...

FM Radio

-
No

Front Video Recording

1920x1080 @ 30 fps
-

Front Camera Setup

Single, 32MP
Single, 8MP

Front Camera 1 Resolution

32 MP
8 MP

Front Camera 1 Type

f/2.5, Wide Angle, Primary Camera
Primary Camera

Front Camera 1 Lens

26 mm focal length, 0.7 micrometre pixel size
-

Front Aperture

f/2.5
-

Weight

225 grams
189.5 grams

Colors

Classic Black, Verdant Green
Sun Shower, Rainy Night, Rain Forest

Dimensions

163.1 x 74.9 x 9 mm
165.6 x 75.9 x 7.8 mm

Build

-
Back: Plastic

SAR Value

-
Head:0.99 W/kg, Body: 1.23 W/kg

OIS

Yes
-

Rear Flash

Yes, Dual LED Flash
Yes, LED Flash

Rear Video Recording

7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Triple, 50MP + 48MP + 48MP
Dual, 64MP + 2MP

Rear Camera 1 Resolution

50 MP
64 MP

Rear Camera 1 Type

f/1.9, Wide Angle, Primary Camera
Primary Camera

Rear Camera 1 Lens

23 mm focal length
-

Rear Camera 2 Resolution

48 MP
2 MP

Rear Camera 2 Type

f/2.2, Ultra-Wide Angle Camera
Depth Camera

Rear Camera 2 Lens

13 mm focal length, 2" sensor size, 0.8 micrometre pixel size
-

Rear Camera 3 Resolution

48 MP
-

Rear Camera 3 Type

f/4.1, Periscope Camera
-

Rear Camera 3 Lens

120 mm focal length, 2" sensor size, 0.8 micrometre pixel size
-

Rear Sensor

Exmor-RS CMOS Sensor
-

Rear Aperture

f/1.9
-

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Side

Fingerprint Scanner Type

Optical
-

Face Unlock

Yes
Yes
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