Which phone offers longer software support, the iQOO Z9s or the Realme C73 5G?

No confirmed OS or security update details available for either phone.

iQOO Z9s vs Realme C73 5G – Price, Specs & Features

Q: Which phone has better performance, the iQOO Z9s or the Realme C73 5G?

In this comparison, the iQOO Z9s with the Dimensity 7300 (4 nm) performs better than the Realme C73 5G with the Dimensity 6300 (6 nm), thanks to its more efficient chipset.

iQOO Z9s alternatives

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Realme C73 5G alternatives

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iQOO Z9s

Dimensity 7300
4 nm
5500 mAh
44W
6.77"
1080x2392 pixels
50 MP
4K@30/60fps
Specs

Realme C73 5G

Dimensity 6300
6 nm
6000 mAh
15W
6.67"
720 x 1604 pixels
32 MP
1080p@30fps
Specs

Realme C73 5G

General

Launch Date

August 21, 2024

June 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

163.7 x 75 x 7.5 mm

165.7 x 76.2 x 7.9 mm

Thickness

7.5 mm

7.9 mm

Weight

180 g

197 g

IP Rating

IP64 (dust and water resistant)

IP64 (dust tight and water resistant (water splashes), Drop resistant up to 2m, MIL-STD-810H compliant*)

Display

Size

6.77 inches

6.67 inches

Type

AMOLED, HDR10

IPS LCD

Refresh Rate

120 Hz

Peak Brightness

1800 nits

625 nits

Resolution

1080x2392 pixels

720 x 1604 pixels

Pixel Density

388 ppi

264 ppi

Aspect Ratio

20:9

Screen to Body Ratio

90.3 %

84.9 %

Performance

Chipset

Mediatek Dimensity 7300

Mediatek Dimensity 6300

Process Size

4 nm

6 nm

CPU

Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55

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

GPU

Mali-G615 MC2

Mali-G57 MC2

RAM & Storage

8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)

4GB 64GB (eMMC 5.1)
4GB 128GB (eMMC 5.1)

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

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

2 MP
f/2.4, (depth)

32 MP
GalaxyCore GC32E2, f/1.8, 27mm (wide), 1/3.1", PDAF

OIS

Yes

Features

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

LED flash, panorama

Video Recording

4K@30/60fps
1080p

1080p@30fps

Video Recording Features

gyro-EIS, OIS

Selfie Camera

16 MP
f/2.5, (wide), 1/3.0", 1.0µm

8 MP
Hi-846W/ SC820CS, f/2.0, (wide)

Selfie Features

Panorama

Selfie Video Recording

1080p@30fps

Connectivity

SIM

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

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

SIM 1 5G Bands

8 Bands

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

9 Bands

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

SIM 2 5G Bands

8 Bands

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

9 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

5.4

5.3

NFC

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5500 mAh

6000 mAh

Type

Li-ion

Removable

Wired charging

44W

15W

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

Yes

Extra Features

Sensors

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

Side-mounted fingerprint sensor, accelerometer, proximity, compass

Colors and Pricing

Colors

Titanium Matte, Onyx Green

Jade Green, Crystal Purple, Onyx Black

Price in India

₹19999

₹10499

FAQs

Which phone has better performance?

In this comparison, the iQOO Z9s with the Mediatek Dimensity 7300 (4nm) performs better than the Realme C73 5G with the Mediatek Dimensity 6300 (6nm), thanks to its more efficient chipset.

Which phone offers longer software support?

Which phone has a better display?

iQOO Z9s has a superior AMOLED display, while Realme C73 5G uses an LCD panel. They have the same 120 Hz refresh rate. iQOO Z9s also has a brighter display with 1800 nits, improving outdoor visibility. Notably, iQOO Z9s has a higher resolution display, resulting in sharper visuals.

Which phone has a bigger battery and faster charging?

Realme C73 5G has a larger 6000 mAh battery for longer usage. iQOO Z9s supports faster wired charging at 44W.

Which phone has better water and dust resistance?

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