Infinix Smart 10 vs Realme C51

Should you buy Infinix Smart 10 or Realme C51? Find out which mobile phone is best for you - compare the two models on the basis of price an...d key specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsInfinix Smart 10Realme C51
Price6799.07949.0
Camera8MP And 8MP50 MP + 0.08 MP And 5 MP
Operating SystemAndroid 15Android v13
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₹6,799
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₹7,949
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Audio

Audio Jack

3.5mm 3.5 mm

Loudspeaker

- Yes

Stereo Speakers

Dual -

Battery

Capacity

5000 mAh 5000 mAh

Quick Charging

15W Fast Charging Yes, Super VOOC, 33W: 50 % in 28 minutes

Removable

- No

Type

- Li-Polymer

USB Type-C

- Yes

Camera

Autofocus

- Yes, Phase Detection autofocus

Flash

LED Flash Yes, LED Flash

Front Camera

8MP 5 MP

Image Resolution

- 8150 x 6150 Pixels

Rear Camera

8MP 50 MP + 0.08 MP

Shooting Modes

- Continuous Shooting High Dynamic Range mode (HDR)

Video Recording

QHD/2K Video (30fps) 1280x720 @ 30 fps

Design

Build Material

Glass front, plastic frame -

Colours

Sleek Black, Titanium Silver, Iris Blue, Twilight Gold Mint Green, Carbon Black

Water Resistance

IP64 rating -

Weight

187 gram 186 grams

Dimensions

Height

- 167.2 mm

Thickness

8.3mm 7.9 mm

Width

- 76.7 mm
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Display

Aspect Ratio

- 20:9

Bezel-less display

- Yes with waterdrop notch

Brightness

700 nits 560 nits

Display Type

HD+ IPS LCD IPS LCD

Pixel Density

- 260 ppi

Refresh Rate

120 Hz 90 Hz

Resolution

720×1600 px 720x1600 px (HD+)

Screen Size

6.67-inch 6.74 inches (17.12 cm)

Screen to Body Ratio (claimed by the brand)

- 90.3 %

General

Brand

Infinix realme

Custom UI

XOS 15 UI Realme UI

Launch Date

July 25, 2025 September 4, 2023

Model

Smart 10 -

Operating System

Android 15 Android v13

SAR Value

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

Network & Connectivity

Bluetooth

- Yes, v5.0

GPS

- Yes with A-GPS, Glonass

NFC

Yes No

Network Support

- 5G Not Supported in India, 4G Supported in India, 3G, 2G

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) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

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) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM Size

Dual SIM SIM1: Nano, SIM2: Nano

SIM Slot(s)

- Dual SIM, GSM+GSM

VoLTE

Yes Yes

Wi-Fi

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

Performance

Graphics

- Mali-G57

Processor

Unisoc T7250 (Octa-Core, 1.8GHz, 12nm) Unisoc T612

RAM

4GB/6GB 4 GB

RAM Type

- LPDDR4X

Sensors

Fingerprint Sensor

Side-mounted Yes

Other Sensors

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

Storage

Expandable Memory

256GB/2TB Yes, Up to 2 TB

Internal Memory

64GB 64 GB

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