iQOO 12 vs Realme C75 5G – Price, Specs & Features

Q: Which phone has better performance, the iQOO 12 or the Realme C75 5G?

In this performance comparison, the iQOO 12 with its Snapdragon 8 Gen 3 (4nm) performs better than the Realme C75 5G with the Dimensity 6300 (6nm), thanks to superior chipset efficiency.

iQOO 12 alternatives

Tap above to see alternatives.

Realme GT 7 Pro

OnePlus 13s

Vivo V40 Pro

Motorola Edge 50 Ultra

iQOO 13

Realme C75 5G alternatives

Tap above to see alternatives.

Samsung Galaxy A06 5G

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iQOO 12

Snapdragon 8 Gen 3
4 nm
5000 mAh
120W
6.78"
1260x2800 pixels
50 MP
8K@30fps
Specs

Realme C75 5G

Dimensity 6300
6 nm
6000 mAh
45W
6.67"
720 x 1604 pixels
32 MP
1080p@30fps
Specs

Realme C75 5G

General

Launch Date

December 12, 2023

May 02, 2025

Availability

Available Now

Android 14

Android 15

Custom UI

Funtouch 14

Realme UI 6.0

OS Updates

3 Years

2 Years

Security Updates

4 Years

3 Years

Body

Dimensions

163.2 x 75.9 x 8.1 mm

165.7 x 76.2 x 7.9 mm

Thickness

8.1 mm

7.9 mm

Weight

198.5 g

190 g

Build Details

Mineral Glass back panel, Aluminum Frame

IP Rating

IP64

IP64 (Dust-tight and water-resistant (protected against splashes), drop-resistant up to 2 meters, MIL-STD-810H compliant.*)

Display

Size

6.78 inches

6.67 inches

Type

LTPO AMOLED, HDR10

IPS LCD

Refresh Rate

144 Hz

120 Hz

Peak Brightness

3000 nits

625 nits

Resolution

1260x2800 pixels

720 x 1604 pixels

Pixel Density

453 ppi

264 ppi

Aspect Ratio

20:9

Screen to Body Ratio

89.6 %

84.9 %

Performance

Chipset¹

Qualcomm Snapdragon 8 Gen 3

Mediatek Dimensity 6300

Process Size

4 nm

6 nm

CPU

Octa-core
1x3.3 GHz Cortex-X4
3x3.2 GHz Cortex-A720
2x3.0 GHz Cortex-A720
2x2.3 GHz Cortex-A520

Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55

GPU

Adreno 750

Mali-G57 MC2

RAM & Storage

12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)
16GB 512GB (UFS 4.0)
16GB 1024GB (UFS 4.0)

4GB 128GB
6GB 128GB

RAM Type

LPDDR5X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.7, 23mm (wide), 1/1.3", 1.2µm, multi-directional PDAF, OIS

64 MP,
f/2.6, 70mm (periscope telephoto), 1/2.0", PDAF, OIS, 3x optical zoom

50 MP
f/2.0, 15mm, 119˚ (ultrawide), AF

32 MP
f/1.8, 27mm (wide), 1/3.1", GalaxyCoreGC32E2, PDAF

OIS

Yes

Features

Dual-LED flash, HDR, panorama, Digital Zoom, Auto Flash, Face detection, Touch to focus

LED flash, panorama

Video Recording

8K@30fps
4K@24/30/60fps
1080p@30/60/120/240fps

1080p@30fps

Video Recording Features

gyro-EIS, Slo-motion

Selfie Camera

16 MP
f/2.5, (wide)

8 MP
f/2.0, (wide)

Selfie Features

HDR

Panorama

Selfie Video Recording

1080p@30fps

Connectivity

SIM

Dual SIM, GSM+GSM, Dual VoLTE
SIM1: Nano, SIM2: Nano

Dual SIM
SIM1: Nano, SIM2: Nano (Hybrid)

5G Support

Yes

11 5G bands
n1, n3, n5, n7, n8, n28, n38, n40, n41, n77, n78

Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi 5

Wi-Fi Details

802.11 a/b/g/n/ac/be/ax 5GHz 6GHz

802.11 a/b/g/n/ac 5GHz

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.4

5.3

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

6000 mAh

Type

Li-Polymer

Li-Po

Removable

Wired charging

120W

45W

Charging Speed

50% in 10 min

Reverse Wired Charging

Wireless Charging

Reverse Wireless Charging

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

Yes

FM Radio

Extra Features

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum

Side-mounted fingerprint sensor, accelerometer, proximity, compass

Colors and Pricing

Colors

Black, Red, White (BMW M)

Midnight Lily, Purple Blossom, Lily White

Price in India

₹44998

₹12110

FAQs

Which phone has better performance?

In this performance comparison, the iQOO 12 with its Qualcomm Snapdragon 8 Gen 3 (4nm) performs better than the Realme C75 5G with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

iQOO 12 offers 3 years of OS updates, whereas Realme C75 5G provides 2 years. For security updates, iQOO 12 offers 4 years of support compared to Realme C75 5G's 3 years.

Which phone has a better display?

iQOO 12 features a superior AMOLED display, while Realme C75 5G comes with an LCD panel. In terms of smoothness, iQOO 12 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. iQOO 12 also boasts a brighter screen with 3000 nits of peak brightness, enhancing outdoor visibility. Notably, iQOO 12 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

Realme C75 5G features a larger 6000 mAh battery, potentially delivering better battery life. iQOO 12 also supports faster wired charging at 120W, compared to 45W on Realme C75 5G.

Which phone has better water and dust resistance?

Both phones feature the same IP64 rating for water and dust resistance.

Can I buy these phones on Amazon?

iQOO 12 – Check price here
Realme C75 5G – Check price here

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.