iQOO 12 vs Xiaomi 15 – Price, Specs & Features

Q: Which phone has better performance, the iQOO 12 or the Xiaomi 15?

In this performance comparison, the Xiaomi 15 with its Snapdragon 8 Elite (3nm) performs better than the iQOO 12 with the Snapdragon 8 Gen 3 (4nm), thanks to superior chipset efficiency.

iQOO 12 alternatives

Tap above to see alternatives.

Samsung Galaxy S24 FE

vivo X200 FE

Oppo Reno14 Pro

Realme GT 7 Pro

OnePlus 13s

Xiaomi 15 alternatives

Tap above to see alternatives.

Samsung Galaxy S24+

Samsung Galaxy S25

Vivo X200 Pro

Samsung Galaxy S24 Ultra

Samsung Galaxy S25 Ultra

Your comparison result will be shown here.

iQOO 12

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

Xiaomi 15

Snapdragon 8 Elite
3 nm
5240 mAh
90W
6.36"
1200 x 2670 pixels
50 MP
8K@24/30fps
Specs

Xiaomi 15

General

Launch Date

December 12, 2023

March 11, 2025

Availability

Available Now

Android 14

Android 15

Custom UI

Funtouch 14

HyperOS 2

OS Updates

3 Years

4 Years

Security Updates

4 Years

6 Years

AI Features

HyperAI, Circle to Search, AI Write, AI translate, AI Erase Pro, AI Summary and more

Body

Dimensions

163.2 x 75.9 x 8.1 mm

152.3 x 71.2 x 8.1 mm

Thickness

8.1 mm

Weight

198.5 g

189 g

Build Details

Mineral Glass back panel, Aluminum Frame

Aluminum Alloy Frame

IP Rating

IP64

IP68 (dust tight and water resistant (immersible up to 1.5m for 30 min))

Display

Size

6.78 inches

6.36 inches

Type

LTPO AMOLED, HDR10

LTPO AMOLED, 68B colors, Dolby Vision, HDR10+

Refresh Rate

144 Hz

120 Hz

Peak Brightness

3000 nits

3200 nits

Resolution

1260x2800 pixels

1200 x 2670 pixels

Pixel Density

453 ppi

460 ppi

Aspect Ratio

20:9

Screen to Body Ratio

89.6 %

90.0 %

Performance

Chipset¹

Qualcomm Snapdragon 8 Gen 3

Qualcomm Snapdragon 8 Elite

Process Size

4 nm

3 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
2x4.32 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M

GPU

Adreno 750

Adreno 830

RAM & Storage

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

12GB 512GB (UFS 4.0)

RAM Type

LPDDR5X

Expandable Memory

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

50 MP
f/1.6, 23mm (wide), 1/1.31", 1.2µm, OmniVision Light Fusion 900, dual pixel PDAF, OIS

50 MP
f/2.0, 60mm (telephoto), 1/2.76", 0.64µm, S5KJN5, PDAF (10cm - ∞), OIS, 2.6x optical zoom

50 MP
f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, Samsung S5KJN1

OIS

Yes

Features

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

Laser AF, color spectrum sensor, Leica lens, Dual-LED dual-tone flash, HDR, panorama

Video Recording

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

8K@24/30fps
4K@24/30/60fps
1080p@30/60/120/240/960fps
720p@1920fps

Video Recording Features

gyro-EIS, Slo-motion

Selfie Camera

16 MP
f/2.5, (wide)

32 MP
f/2.0, 21mm (wide), 1/3.14", 0.7µm, OmniVision OV32B40

Selfie Features

HDR

HDR, panorama

Selfie Video Recording

1080p@30fps

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

Connectivity

SIM

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

Dual SIM
SIM1: Nano, SIM2: Nano

SIM 1

11 5G Bands

FDD: N1, N3, N5, N7, N8, N28
TDD: N38, N40, N41, N77, N78

19 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28
TDD: N38, N40, N41, N48, N66, N75, N77, N78

SIM 2

11 5G Bands

FDD: N1, N3, N5, N7, N8, N28
TDD: N38, N40, N41, N77, N78

19 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28
TDD: N38, N40, N41, N48, N66, N75, N77, N78

VoLTE

Yes

Wi-Fi

Wi-Fi 7

Wi-Fi Details

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

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

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

USB

USB Type-C 2.0, OTG

USB Type-C 3.2 Gen2, Display Port, OTG

Bluetooth

5.4

NFC

Yes

GPS

Yes with A-GPS, Glonass

Infrared

Yes

UWB (Ultra Wideband)

Battery

Capacity

5000 mAh

5240 mAh

Type

Li-Polymer

Si/C Li-Ion

Removable

Wired charging

120W

90W

Charging Speed

50% in 10 min

Wireless Charging

50W

Reverse Wireless Charging

10W

Charger in the Box

Yes

Sound

Stereo Speakers

Yes

3.5mm Headphone Jack

FM Radio

Extra Features

Sensors

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

Under-display ultrasonic fingerprint sensor, accelerometer, gyroscope, proximity, compass, barometer

Colors and Pricing

Colors

Black, Red, White (BMW M)

Black, White and Green

Price in India

₹44998

₹64998

FAQs

Which phone has better performance?

In this performance comparison, the Xiaomi 15 with its Qualcomm Snapdragon 8 Elite (3nm) performs better than the iQOO 12 with the Qualcomm Snapdragon 8 Gen 3 (4nm), thanks to superior chipset efficiency.

Which phone offers longer software support?

Xiaomi 15 offers 4 years of OS updates, whereas iQOO 12 provides 3 years. For security updates, Xiaomi 15 offers 6 years of support compared to iQOO 12's 4 years.

Which phone has a better display?

Both iQOO 12 and Xiaomi 15 feature AMOLED displays, offering vibrant colors and deeper blacks. In terms of smoothness, iQOO 12 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. Xiaomi 15 also boasts a brighter screen with 3200 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?

Xiaomi 15 features a larger 5240 mAh battery, potentially delivering better battery life. iQOO 12 also supports faster wired charging at 120W, compared to 90W on Xiaomi 15. Xiaomi 15 supports wireless charging at 50W, while iQOO 12 lacks this feature.

Which phone has better water and dust resistance?

Xiaomi 15 offers better protection against water and dust with an IP68 rating.

Can I buy these phones on Amazon?

iQOO 12 – Check price here
Xiaomi 15 – Check price here

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