realme C51 vs Infinix Smart 7 128GB

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Comparing the realme C51 vs Infinix Smart 7 128GB across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: realme C51 runs at a higher processing speed of 1.8 GHz, while Infinix Smart 7 128GB runs at 1.6 GHz, making realme C51 the better performer.


Display: realme C51 offers a screen size of 6.74 inches, while Infinix Smart 7 128GB offers 6.6 inches, making realme C51 the larger display of the two. Both realme C51 and Infinix Smart 7 128GB feature the same IPS LCD display.


Rear Camera: realme C51 offers a higher rear camera resolution with 50 MP, while Infinix Smart 7 128GB offers 13 MP, making realme C51 better for rear camera photography.


Front Camera: Both realme C51 and Infinix Smart 7 128GB feature a 5 MP primary front camera.


Battery: Infinix Smart 7 128GB offers a higher battery capacity with 6000 mAh, while realme C51 offers 5000 mAh, making Infinix Smart 7 128GB better for longer battery life.


Storage: realme C51 offers higher internal storage with 64 GB, while Infinix Smart 7 128GB offers 128 GB, making realme C51 the better option for storage.


User Rating: realme C51 and Infinix Smart 7 128GB both receive the same user rating of 4.3.

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✕
realme C51
₹8,999
(Out of Stock)
✕
Infinix Smart 7 128GB
₹7,799
(Out of Stock)
Add to Compare

Summary

Spec Score

73%
67%

Release Date

04 Sep, 2023
22 Feb, 2023

Performance

Unisoc T612
Unisoc SC9863A
Octa Core (upto 1.8 GHz)
Octa Core (upto 1.6 GHz)
4 GB RAM
4 GB RAM

Display

6.74 inches (17.12 cm)
6.6 inches (16.76 cm)
IPS LCD
IPS LCD
720x1600 px (HD+)
720x1612 px (HD+)
90 Hz Refresh Rate
60 Hz Refresh Rate

Rear Camera

50 MP
Wide Angle Primary Camera
13 MP
Primary Camera
0.08 MP
Depth Camera
0.3 MP
Depth Camera

Front Camera

5 MP
Wide Angle Lens
5 MP

Battery

5000 mAh
6000 mAh
33W Super VOOC Charging
N/A
No Wireless Charging
No Wireless Charging

Storage

64 GB
128 GB

User Ratings

4.3/5
(86,421 ratings)
4.3/5
(139,810 ratings)

Benchmarks (The higher, the better)

249,012
AnTuTu Score
N/A
9h 27m
Battery Life (PC Mark)
N/A

Video

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

User Feedback

General

Launch Date

Sep 04, 2023
(Official)
Jul 30, 2023
(Official)

Operating System

Android v13
Android v12

Custom UI

Realme UI
XOS

Performance

Performance Rating

Good
Good

Chipset

Unisoc T612
Unisoc SC9863A

Processor

Octa core

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

1.6 GHz, Quad core, Cortex A55 1.2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

64 bit
32 bit

Fabrication (The lower, the better)

12 nm
28 nm

Graphics (GPU)

Mali-G57
PowerVR GE8322

RAM

4 GB
4 GB

RAM Type

LPDDR4X
LPDDR4X

Performance Test Results

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

249,012
N/A

Bootup Time (The lower, the better)

25.0 s
N/A

Gaming Test Results

Battery Drain* (The lower, the better)

6.0 %
N/A

Heating* (The lower, the better)

37.5 %
N/A
* after 30 mins of gaming

Display

Display Rating

Very Good
Very Good

Display Type

IPS LCD
IPS LCD

Screen Size

6.74 inches  (17.12 cm)
6.6 inches  (16.76 cm)

Resolution

720x1600 px (HD+)
720x1612 px (HD+)

Brightness

560 nits
500 nits

Refresh Rate

90 Hz
60 Hz

Touch Sampling Rate

180 Hz
120 Hz

Aspect Ratio

20:9
20:9

Pixel Density

260 ppi
267 ppi

Screen to Body Ratio (calculated)

85.52 %
84.72 %

Bezel-less Display

Yes with waterdrop notch
Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

90.3 %
N/A

Design

Height

167.2 mm
164.2 mm

Width

76.7 mm
75.6 mm

Thickness

7.9 mm
9.3 mm

Weight

186 grams
207 grams

Build Material

N/A
Back: Plastic

Rear Camera

Rear Camera Rating

Good
Good

Resolution

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
13 MP
Primary Cameraf/2.0
0.08 MP
f/3.0 Depth Camera61 mm focal length
0.3 MP
Depth Camera

Autofocus

Yes Phase Detection Autofocus
Yes

Flash

Yes LED Flash
Yes Dual LED Flash

Image Resolution

8150 x 6150 Pixels
4128 x 3096 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

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

Video Recording

Full HD @30 fps
HD @30 fps
Full HD @30 fps

Front Camera

Front Camera Rating

Very Good
Avg

Resolution

5 MP
f/2.2 Wide Angle Primary Camera1/5.0" sensor size 1.12µm pixel size
5 MP
Primary Camera

Flash

Yes Screen flash
Yes LED Flash

Camera Features

Fixed Focus
N/A

Video Recording

HD @30 fps
N/A

Compare Camera Samples

Battery

Battery Rating

Very Good
Good

Capacity

5000 mAh
6000 mAh

Battery Type

Li-Polymer
Li-Polymer

Quick Charging

Yes 33W Super VOOC Charging 50% in 28 minutes
N/A

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.

9h 27m
N/A

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

1h 1m 42s
N/A

Storage

Internal Storage

64 GB / 128 GB
64 GB / 128 GB

Expandable Storage

Yes Up to 2 TB
Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

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

Network Support

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

VoLTE

Yes
Yes

SIM 1

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)
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)

SIM 2

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)
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)

SAR Value

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 MIMO
Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v4.2

GPS

Yes with A-GPS Glonass
Yes with A-GPS

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Audio Features

N/A
DTS Sound

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Side
Rear

Other Sensors

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