iQOO Z9x vs Poco X7 – Price, Specs & Features

Q: Which phone has better performance, the iQOO Z9x or the Poco X7?

In this performance comparison, the Poco X7 with its Dimensity 7300 Ultra (4nm) performs better than the iQOO Z9x with the Snapdragon 6 Gen 1 (4nm), thanks to superior chipset efficiency.

iQOO Z9x alternatives

Tap above to see alternatives.

Poco X7 alternatives

Tap above to see alternatives.

Your comparison result will be shown here.

iQOO Z9x

Snapdragon 6 Gen 1
4 nm
6000 mAh
44W
6.72"
1080x2408 pixels
50 MP
4K
Specs

Poco X7

Dimensity 7300 Ultra
4 nm
5500 mAh
45W
6.67"
1220 x 2712 pixels
50 MP
4K@24/30fps
Specs

Poco X7

General

Launch Date

May 16, 2024

January 09, 2025

Availability

Available Now

Operating System (OS)

Android 14

Custom UI

Funtouch OS

HyperOS

OS Updates

2 Years (until Android 16)

3 Years (until Android 17)

Security Updates

3 Years (until 2027)

4 Years (until 2029)

AI Features

AI Night Mode, AI Magic Eraser Pro, AI Sky Replacement

Body

Dimensions

165.7 x 76 x 8 mm

162.3 x 74.4 x 8.4 mm

Thickness

8 mm

8.4 mm

Weight

199 g

185.5 g

Build Details

Plastic Back OR Vegan Leather

IP Rating

IP64

IP69 (up to 1.5m for 30 min)

Display

Size

6.72 inches

6.67 inches

Type

IPS LCD

AMOLED, HDR10, Always-on display

Refresh Rate

120 Hz

Peak Brightness

1000 nits

3000 nits

Resolution

1080x2408 pixels

1220 x 2712 pixels

Pixel Density

393 ppi

446 ppi

Aspect Ratio

20:9

Screen to Body Ratio

86.4 %

88.9 %

Protection

Gorilla Glass Victus 2

Performance

Chipset¹

Qualcomm Snapdragon 6 Gen 1

Mediatek Dimensity 7300 Ultra

Process Size

4 nm

CPU

Octa-core
4x2.2 GHz Cortex-A78
4x1.8 GHz Cortex-A55

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

GPU

Adreno 710

Mali-G615 MC2

RAM & Storage

4GB 128GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)

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

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

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

2 MP
f/2.4, (depth)

50 MP
f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS

8 MP
f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm

2 MP
f/2.4, (macro)

OIS

Yes

Features

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

LED flash, HDR, panorama

Video Recording

4K
1080p

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

Video Recording Features

gyro-EIS

gyro-EIS, OIS

Selfie Camera

8 MP
f/2.1, (wide)

20 MP
f/2.2, 25mm (wide), 1/4.0", 0.7µm

Selfie Video Recording

1080p@30fps

1080p@30/60fps

Connectivity

SIM

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

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

5G Support

Yes

8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78

Yes

14 5G bands
n1, n2, n3, n5, n7, n8, n20, n28, n38, n40, n41, n48, n77, n78

VoLTE

Yes

Wi-Fi

Wi-Fi 5

Wi-Fi 6

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

USB

USB Type-C 2.0, OTG

Bluetooth

5.1

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

6000 mAh

5500 mAh

Type

Li-ion

Removable

Wired charging

44W

45W

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 (side-mounted), accelerometer, gyro, proximity, compass

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

Colors and Pricing

Colors

Tornado Green, Storm Grey

POCO Yellow, Glacier Green and Cosmic Silver

Price in India

₹13499

₹18499

FAQs

Which phone has better performance?

In this performance comparison, the Poco X7 with its Mediatek Dimensity 7300 Ultra (4nm) performs better than the iQOO Z9x with the Qualcomm Snapdragon 6 Gen 1 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Poco X7 launched with Android 14 and will receive updates until Android 17, whereas iQOO Z9x launched with Android 14 and will get Android 16. Poco X7 will get security updates until 2029 (approx. 4 years), while iQOO Z9x is supported till 2027.

Which phone has a better display?

Poco X7 features a superior AMOLED display, while iQOO Z9x comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. Poco X7 also boasts a brighter screen with 3000 nits of peak brightness, enhancing outdoor visibility. Notably, Poco X7 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Which phone has a bigger battery and faster charging?

iQOO Z9x comes with a larger 6000 mAh battery, which may offer longer usage on a single charge. Poco X7 also supports faster wired charging at 45W, compared to 44W on iQOO Z9x.

Which phone has better water and dust resistance?

Poco X7 offers better protection against water and dust with an IP69 rating.

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