Xiaomi Redmi 12 vs realme C51 128GB

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Comparing the Xiaomi Redmi 12 vs realme C51 128GB across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Redmi 12 runs at a higher processing speed of 2.0 GHz, while realme C51 128GB runs at 1.8 GHz, making Xiaomi Redmi 12 the better performer.


Display: Xiaomi Redmi 12 offers a screen size of 6.79 inches, while realme C51 128GB offers 6.74 inches, making Xiaomi Redmi 12 the larger display of the two. Both Xiaomi Redmi 12 and realme C51 128GB feature the same IPS LCD display.


Rear Camera: Both Xiaomi Redmi 12 and realme C51 128GB feature a 50 MP primary rear camera.


Front Camera: Xiaomi Redmi 12 offers a higher front camera resolution with 8 MP, while realme C51 128GB offers 5 MP, making Xiaomi Redmi 12 better for front camera photography.


Battery: Both Xiaomi Redmi 12 and realme C51 128GB offer the same 5000 mAh battery capacity.


Storage: Both Xiaomi Redmi 12 and realme C51 128GB offer the same internal storage of 128 GB.


User Rating: Xiaomi Redmi 12 and realme C51 128GB both receive the same user rating of 4.3.

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Xiaomi Redmi 12
₹9,499
(Out of Stock)
realme C51 128GB
₹9,499
(Out of Stock)
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Summary

Release Date

04 Aug, 2023
04 Sep, 2023
14 May, 2026

Performance

MediaTek Helio G88
Unisoc T612
Snapdragon 8 Elite Gen 5
Octa Core (upto 2 GHz)
Octa Core (upto 1.8 GHz)
Octa Core (upto 4.61 GHz)
4 GB RAM
4 GB RAM
16 GB RAM

Display

6.79 inches (17.25 cm)
6.74 inches (17.12 cm)
6.82 inches (17.32 cm)
IPS LCD
IPS LCD
AMOLED
1080x2460 px (FHD+)
720x1600 px (HD+)
1440x3168 px (QHD+)
90 Hz Refresh Rate
90 Hz Refresh Rate
144 Hz Refresh Rate

Rear Camera

50 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
200 MP
Primary Camera (upto 3.7x Optical Zoom)
8 MP
Ultra-Wide Angle Camera
0.08 MP
Depth Camera
200 MP
Telephoto Camera
2 MP
Macro Camera
N/A
50 MP
Ultra-Wide Angle Camera

Front Camera

8 MP
Wide Angle Lens
5 MP
Wide Angle Lens
50 MP

Battery

5000 mAh
5000 mAh
6600 mAh
18W Fast Charging
33W Super VOOC Charging
100W Flash Charging
No Wireless Charging
No Wireless Charging
Wireless Charging

Storage

128 GB
128 GB
512 GB
eMMC 5.1
N/A
UFS 4.1

Expert Review

N/A
N/A
8.7/10

Pros

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Stellar and versatile three-lens camera system
  • Excellent performance
  • Bright and crisp 2K AMOLED display

Cons

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Battery life could have been better
  • Very expensive with camera kit
  • No shortcut key

User Ratings

4.3/5
(110,862 ratings)
4.3/5
(85,484 ratings)
4.6/5
(29 ratings)

Benchmarks (The higher, the better)

N/A
N/A
3,977,648
AnTuTu Score
N/A
N/A
15h 10m
Battery Life (PC Mark)

Compare Prices

Not Available in any store
Not Available in any store
₹159,999

Video

Videos
1 Video
There are no videos available for the device.
Videos
1 Video

User Feedback

General

Launch Date

Aug 04, 2023
(Official)
Oct 23, 2023
(Official)
May 06, 2026
(Official)

Operating System

Android v13
Android v13
Android v16

OS Updates

2 Years
N/A
5 Year

Security Updates

4 Years
N/A
7 Year

Custom UI

MIUI
Realme UI
Origin OS

Performance

Performance Rating

Good
Good
Best In Class

Chipset

MediaTek Helio G88
Unisoc T612
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Processor

Octa core

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

1.8 GHz, Dual core, Cortex A75 1.8 GHz, Hexa Core, Cortex A55
Octa core

4.61 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

12 nm
12 nm
3 nm

Graphics (GPU)

Mali-G52 MC2
Mali-G57
Adreno 840

RAM

4 GB / 6 GB
4 GB
16 GB

RAM Type

LPDDR4X
LPDDR4X
LPDDR5X Ultra

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A
N/A
3,977,648

Bootup Time (The lower, the better)

N/A
N/A
14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
N/A
6,450

Battery Drain* (The lower, the better)

N/A
N/A
7.0 %

Heating* (The lower, the better)

N/A
N/A
21.7 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Very Good
Best In Class

Display Type

IPS LCD
IPS LCD
AMOLED

Screen Size

6.79 inches  (17.25 cm)
6.74 inches  (17.12 cm)
6.82 inches  (17.32 cm)

Resolution

1080x2460 px (FHD+)
720x1600 px (HD+)
1440x3168 px (QHD+)

Brightness

550 nits
560 nits
N/A

Peak Brightness

N/A
N/A
4500 nits

Refresh Rate

90 Hz
90 Hz
144 Hz

Aspect Ratio

20:9
20:9
19.8:9

Pixel Density

396 ppi
260 ppi
510 ppi

Screen to Body Ratio (calculated)

85.35 %
85.52 %
89.7 %

Screen Protection

Corning Gorilla Glass v3
N/A
Yes

Bezel-less Display

Yes with punch-hole display
Yes with waterdrop notch
Yes with punch-hole display

HDR 10 / HDR+ Support

N/A
N/A
Yes

Screen to Body Ratio (claimed by the brand)

91 %
90.3 %
94.49 %

Design

Height

168.6 mm
167.2 mm
162.98 mm

Width

76.2 mm
76.7 mm
76.81 mm

Thickness

8.1 mm
7.9 mm
8.19 mm

Weight

198.5 grams
186 grams
232 grams

Build Material

Back: Mineral Glass
N/A
Back: Glass

Water Resistance

Yes Splash proof IP53
N/A
N/A

Ruggedness

Dust proof
N/A
N/A

Rear Camera

Rear Camera Rating

Good
Good
Best In Class

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle
50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 77° field-of-view27 mm focal length 1/2.7" sensor size S5KJN1 ISO-CELL 0.64µm pixel size
200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size
8 MP
f/2.2 Ultra-Wide Angle Camera
0.08 MP
f/3.0 Depth Camera61 mm focal length
200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size
2 MP
f/2.4 Macro Camera
N/A
50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length

Autofocus

Yes
Yes Phase Detection Autofocus
Yes

OIS

N/A
N/A
Yes

Flash

Yes LED Flash
Yes LED Flash
Yes Dual LED Flash

Image Resolution

8150 x 6150 Pixels
8150 x 6150 Pixels
N/A

Settings

Exposure compensation ISO control
Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode
Film Camera
Continuous Shooting
High Dynamic Range mode (HDR)
N/A

Camera Features

10 x Digital Zoom
Auto Flash
Custom Watermark
Face detection
Touch to focus
10 x Digital Zoom
Auto Flash
Face detection
Filters
Touch to focus
105 x Digital Zoom
3.7 x Optical Zoom

Video Recording

Full HD @30 fps
HD @30 fps
Full HD @30 fps
HD @30 fps
8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120 fps

Video Recording Features

Movie Frame
N/A
N/A

Front Camera

Front Camera Rating

Very Good
Very Good
Best In Class

Resolution

8 MP
f/2.0 Wide Angle Primary Camera1.12µm pixel size
5 MP
f/2.2 Wide Angle Primary Camera1/5.0" sensor size 1.12µm pixel size
50 MP
f/2.45 Primary Camera

Flash

N/A
Yes Screen flash
Yes Screen flash

Camera Features

N/A
Fixed Focus
N/A

Video Recording

Full HD @30 fps
HD @30 fps
HD @30 fps
N/A

Battery

Battery Rating

Very Good
Very Good
Excellent

Capacity

5000 mAh
5000 mAh
6600 mAh

Battery Type

Li-Polymer
Li-Polymer
Li-ion

TalkTime

Up to 34 Hours(4G)
N/A
N/A

Quick Charging

Yes 18W Fast Charging
Yes 33W Super VOOC Charging 50% in 28 minutes
Yes 100W Flash Charging

Wireless Charging

N/A
N/A
Yes 40W Wireless Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A
N/A
15h 10m

Charging Time (20% to 100%) (The lower, the better)

N/A
N/A
0h 36m 0s

Storage

Internal Storage

128 GB
64 GB / 128 GB
512 GB

Storage Type

eMMC 5.1
N/A
UFS 4.1

Expandable Storage

Yes Up to 1 TB
Yes Up to 2 TB
N/A

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G Not Supported 4G
5G 4G

VoLTE

Yes
Yes
Yes

SIM 1

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
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)
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89
N/A
N/A
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 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) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
View More

SIM 2

4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
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)
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
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 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)
View More

SAR Value

Head: 0.846 W/kg Body: 0.747 W/kg
Head: 1.183 W/kg Body: 0.775 W/kg
N/A

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 MIMO
Yes Wi-Fi 7 (802.11 be/ax) MIMO

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.3
Yes v5.0
Yes v6.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

No
No
Yes

IR Blaster

N/A
N/A
Yes

Multimedia

Audio Jack

3.5 mm
3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

Side
Side
On-screen

Fingerprint Sensor Type

N/A
N/A
Ultrasonic

Other Sensors

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

Compare Prices

Not Available in any store
Not Available in any store
₹159,999