iQOO Z9s Pro vs Samsung Galaxy A15 – Price, Specs & Features

Q: Which phone has better performance, the iQOO Z9s Pro or the Samsung Galaxy A15?

In this performance comparison, the iQOO Z9s Pro with its Snapdragon 7 Gen 3 (4nm) performs better than the Samsung Galaxy A15 with the Dimensity 6100+ (6nm), thanks to superior chipset efficiency.

iQOO Z9s Pro alternatives

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Samsung Galaxy A15 alternatives

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iQOO Z9s Pro

Snapdragon 7 Gen 3
4 nm
5500 mAh
80W
6.77"
1080x2392 pixels
50 MP
4K@30/60fps
Specs

Samsung Galaxy A15

Dimensity 6100+
6 nm
5000 mAh
25W
6.5"
1080 x 2340 pixels
50 MP
1080p@30fps
Specs

Samsung Galaxy A15

General

Launch Date

August 21, 2024

December 11, 2023

Availability

Available Now

Android 14

Custom UI

One UI 6

OS Updates

2 Years

4 Years

Security Updates

3 Years

5 Years

Body

Dimensions

163.7 x 75 x 7.5 mm

160.1 x 76.8 x 8.4 mm

Thickness

7.5 mm

8.4 mm

Weight

185 g

200 g

Build Details

Plastic Back OR Vegan Leather

Plastic Back, Plastic Frame

IP Rating

IP64 (dust and water resistant)

Display

Size

6.77 inches

6.5 inches

Type

AMOLED, HDR10

Super AMOLED

Refresh Rate

120 Hz

90 Hz

Peak Brightness

4500 nits

420 nits

Resolution

1080x2392 pixels

1080 x 2340 pixels

Pixel Density

388 ppi

396 ppi

Aspect Ratio

20:9

19.5:9

Screen to Body Ratio

90.3 %

84.3 %

Performance

Chipset¹

Qualcomm Snapdragon 7 Gen 3

Mediatek Dimensity 6100+

Process Size

4 nm

6 nm

CPU

Octa-core
1x2.63 GHz Cortex-A715
3x2.4 GHz Cortex-A715
4x1.8 GHz Cortex-A510

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

GPU

Adreno 720

Mali-G57 MC2

RAM & Storage

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

4GB 128GB
6GB 128GB
8GB 128GB
8GB 256GB

RAM Type

LPDDR4X

Expandable Memory

Yes

Camera

Main Camera

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

8 MP
f/2.2, 120˚ (ultrawide)

50 MP
f/1.8, (wide), AF

5 MP
f/2.2, (ultrawide)

2 MP
f/2.4, (macro)

OIS

Yes

Features

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

LED flash, panorama, HDR, 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Video Recording

4K@30/60fps
1080p

1080p@30fps

Video Recording Features

Dual Video Recording, gyro-EIS, OIS

gyro-EIS

Selfie Camera

16 MP
f/2.5, (wide), 1/3.0", 1.0µm

13 MP
f/2.0, (wide)

Selfie Video Recording

1080p@30fps

Connectivity

SIM

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

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

5G Support

Yes

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

Yes

12 5G bands
n1, n3, n5, n7, n8, n26, n28, n40, n41, n66, 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

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 2.0

Bluetooth

5.4

5.3

NFC

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5500 mAh

5000 mAh

Type

Li-ion

Removable

Wired charging

80W

25W

Charging Speed

50% in 21 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

Yes

Extra Features

Sensors

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

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

Others

Virtual proximity sensing

Colors and Pricing

Colors

Flamboyant Orange, Luxe Marble

Brave Black, Personality Yellow, Magical Blue, Optimistic Blue

Price in India

₹24999

₹17999

FAQs

Which phone has better performance?

In this performance comparison, the iQOO Z9s Pro with its Qualcomm Snapdragon 7 Gen 3 (4nm) performs better than the Samsung Galaxy A15 with the Mediatek Dimensity 6100+ (6nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Samsung Galaxy A15 offers 4 years of OS updates, whereas iQOO Z9s Pro provides 2 years. For security updates, Samsung Galaxy A15 offers 5 years of support compared to iQOO Z9s Pro's 3 years.

Which phone has a better display?

Both iQOO Z9s Pro and Samsung Galaxy A15 feature AMOLED displays, offering vibrant colors and deeper blacks. In terms of smoothness, iQOO Z9s Pro offers a higher 120 Hz refresh rate, ensuring fluid scrolling and animations. iQOO Z9s Pro also boasts a brighter screen with 4500 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Which phone has a bigger battery and faster charging?

iQOO Z9s Pro comes with a larger 5500 mAh battery, which may offer longer usage on a single charge. iQOO Z9s Pro also supports faster wired charging at 80W, compared to 25W on Samsung Galaxy A15.

Which phone has better water and dust resistance?

iQOO Z9s Pro includes an IP64 rating, while Samsung Galaxy A15 lacks an official IP rating.

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