Which phone offers longer software support, the iQOO Z9 or the Realme C75 5G?

Both phones offer the same 2 years of OS update support and receive 3 years of security updates.

iQOO Z9 vs Realme C75 5G – Price, Specs & Features

Q: Which phone has better performance, the iQOO Z9 or the Realme C75 5G?

In this comparison, the iQOO Z9 with the Dimensity 7200 (4 nm) performs better than the Realme C75 5G with the Dimensity 6300 (6 nm), thanks to its more efficient chipset.

iQOO Z9 alternatives

Tap above to see alternatives.

Samsung Galaxy A06 5G

Realme 14x

Poco M7

Samsung Galaxy A14

OnePlus Nord CE4 Lite

Realme C75 5G alternatives

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iQOO Z9

Dimensity 7200
4 nm
5000 mAh
44W
6.67"
1080x2400 pixels
50 MP
4K@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

March 12, 2024

May 02, 2025

Availability

Available Now

Android 14

Android 15

Custom UI

Funtouch 14

Realme UI 6.0

OS Updates

2 Years

Security Updates

3 Years

Body

Dimensions

163.2 x 75.8 x 7.8 mm

165.7 x 76.2 x 7.9 mm

Thickness

7.8 mm

7.9 mm

Weight

188 g

190 g

Build Details

Plastic Back, Plastic Frame

IP Rating

IP54

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

Display

Size

6.67 inches

Type

AMOLED, HDR10, Always-on display

IPS LCD

Refresh Rate

120 Hz

Peak Brightness

1800 nits

625 nits

Resolution

1080x2400 pixels

720 x 1604 pixels

Pixel Density

395 ppi

264 ppi

Aspect Ratio

20:9

Screen to Body Ratio

86.8 %

84.9 %

Performance

Chipset

Mediatek Dimensity 7200

Mediatek Dimensity 6300

Process Size

4 nm

6 nm

CPU

Octa-core
2x2.8 GHz Cortex-A715
6x Cortex-A510

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

GPU

Mali-G610 MC4

Mali-G57 MC2

RAM & Storage

8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)

4GB 128GB
6GB 128GB

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

50 MP
f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS

2 MP
f/2.4, (depth)

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

OIS

Yes

Features

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

LED flash, panorama

Video Recording

4K@30fps
1080p@30/60fps

1080p@30fps

Video Recording Features

Dual Video Recording, gyro-EIS, HDR

Selfie Camera

16 MP
f/2.0, (wide), 1/3.0", 1.0µm

8 MP
f/2.0, (wide)

Selfie Features

Panorama

Selfie Video Recording

1080p@30fps

Connectivity

SIM

Dual SIM, GSM+GSM, Dual VoLTE
SIM1: Nano, SIM2: Nano (Hybrid)

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

SIM 1

8 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78

9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78

SIM 2

8 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78

9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 6

Wi-Fi 5

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.3

NFC

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

6000 mAh

Type

Li-ion

Li-Po

Removable

Wired charging

44W

45W

Charging Speed

50% in 30 min

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

Side-mounted fingerprint sensor, accelerometer, proximity, compass

Colors and Pricing

Colors

Brushed Green, Graphene Blue

Midnight Lily, Purple Blossom, Lily White

Price in India

₹20499

₹12599.99

FAQs

Which phone has better performance?

In this comparison, the iQOO Z9 with the Mediatek Dimensity 7200 (4nm) performs better than the Realme C75 5G with the Mediatek Dimensity 6300 (6nm), thanks to its more efficient chipset.

Which phone offers longer software support?

Both phones offer the same OS update support and receive security updates for the same duration.

Which phone has a better display?

iQOO Z9 has a superior AMOLED display, while Realme C75 5G uses an LCD panel. They have the same 120 Hz refresh rate. iQOO Z9 also has a brighter display with 1800 nits, improving outdoor visibility. Notably, iQOO Z9 has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Realme C75 5G has a larger 6000 mAh battery for longer usage. Realme C75 5G supports faster wired charging at 45W.

Which phone has better water and dust resistance?

Realme C75 5G offers better water and dust resistance with an IP64 rating.

Can I buy these phones on Amazon?

iQOO Z9 – Check price here
Realme C75 5G – Check price here