iQOO Z11x vs vivo Y51 Pro

Comparing the iQOO Z11x vs vivo Y51 Pro across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: iQOO Z11x runs at a higher processing speed of 2.6 GHz, while vivo Y51 Pro runs at 2.5 GHz, making iQOO Z11x the better performer.

Display: iQOO Z11x offers a screen size of 6.76 inches, while vivo Y51 Pro offers 6.75 inches, making iQOO Z11x the larger display of the two. Both iQOO Z11x and vivo Y51 Pro feature the same LCD display.

Rear Camera: Both iQOO Z11x and vivo Y51 Pro feature a 50 MP primary rear camera.

Front Camera: iQOO Z11x offers a higher front camera resolution with 32 MP, while vivo Y51 Pro offers 8 MP, making iQOO Z11x better for front camera photography.

Battery: iQOO Z11x delivers longer battery life with 19h 59m, while vivo Y51 Pro delivers None, making iQOO Z11x the better pick for all day usage.

Storage: Both iQOO Z11x and vivo Y51 Pro offer the same internal storage of 128 GB.

User Rating: iQOO Z11x receives a higher user rating of 4, while vivo Y51 Pro has a rating of 3.9.

iQOO Z11x

₹24,999

(Out of Stock)

vivo Y51 Pro

₹32,999

@ Amazon

Summary

Release Date

16 Mar, 2026

11 Mar, 2026

21 Aug, 2026

Performance


MediaTek Dimensity 7400 Turbo	MediaTek Dimensity 7360 Turbo	MediaTek Dimensity 7400 Ultimate
Octa Core (upto 2.6 GHz)	Octa Core (upto 2.5 GHz)	Octa Core (upto 2.6 GHz)
6 GB RAM	8 GB RAM	8 GB RAM

Display


6.76 inches (17.17 cm)	6.75 inches (17.15 cm)	6.78 inches (17.22 cm)
LCD	LCD	AMOLED
1080x2344 px (FHD+)	1570x720 px (QHD (2k))	1208x2644 px (FHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera


50 MP Primary Camera	50 MP Primary Camera	50 MP Primary Camera
2 MP Camera	2 MP Camera	8 MP Ultra-Wide Angle Camera

Front Camera


32 MP	8 MP	13 MP Wide Angle Lens

Battery


7200 mAh	7200 mAh	6500 mAh
44W	44W	45W Super Charging
No Wireless Charging	N/A	No Wireless Charging

Storage

128 GB	128 GB	256 GB
UFS 3.1	UFS 3.1	UFS 2.2

Expert Review

8.3/10

Read Expert Review

N/A

Pros

Excellent battery life
Superb performance
Fluid software
Workable primary camera

Device yet to be reviewed

Device yet to be reviewed

Cons

Hefty weight
Lacks camera versatility

Device yet to be reviewed

Device yet to be reviewed

User Ratings

4/5

(600 ratings)

3.9/5

(13 ratings)

N/A

Benchmarks (The higher, the better)

960,651 AnTuTu Score	N/A	792,798 AnTuTu Score
19h 59m Battery Life (PC Mark)	N/A	10h 40m Battery Life (PC Mark)

Compare Prices

Not Available in any store

₹32,999

@ Amazon

₹46,999

@ Flipkart

User Feedback

General

Launch Date

Mar 12, 2026

(Official)

Mar 11, 2026

(Official)

Aug 18, 2026

(Official)

Operating System

Android v16

OS Updates

2 Year

N/A

2 Year

Security Updates

4 Year

N/A

3 Year

Custom UI

Origin OS

HiOS

Performance

Performance Rating

Very Good

Chipset

MediaTek Dimensity 7400 Turbo

View Details

MediaTek Dimensity 7360 Turbo

View Details

MediaTek Dimensity 7400 Ultimate MT6878

Processor

Octa core

2.6 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55

Octa core

2.5 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55

Octa core

2.6 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

Graphics (GPU)

Mali-G615 MP2

Mali-G615 MC2

RAM

6 GB / 8 GB

8 GB

8 GB / 12 GB

RAM Type

LPDDR4X

LPDDR5X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

960,651

N/A

792,798

Bootup Time (The lower, the better)

26.0 s

N/A

24.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

1,013

N/A

1,054

Battery Drain* (The lower, the better)

5.0 %

N/A

Heating* (The lower, the better)

27.1 %

N/A

* after 30 mins of gaming

Display

Display Rating

Excellent

Best In Class

Display Type

LCD

AMOLED

Screen Size

6.76 inches (17.17 cm)

6.75 inches (17.15 cm)

6.78 inches (17.22 cm)

Resolution

1080x2344 px (FHD+)

1570x720 px (QHD (2k))

1208x2644 px (FHD+)

Peak Brightness

N/A

4500 nits

HBM Brightness

1200 nits

N/A

1600 nits

Refresh Rate

120 Hz

144 Hz

Aspect Ratio

20:9

19.69:9

Pixel Density

382 ppi

256 ppi

429 ppi

Screen to Body Ratio (calculated)

85.64 %

85.24 %

89.68 %

Screen Protection

N/A

Corning Gorilla Glass Glass 7i

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

N/A

Yes

Screen to Body Ratio (claimed by the brand)

N/A

93.18 %

Design

Height

166.64 mm

162.48 mm

Width

78.43 mm

77.27 mm

Thickness

8.39 mm

7.39 mm

Weight

219 grams

189 grams

Build Material

Back: Plastic

Back: Polycarbonate

Water Resistance

N/A

Yes Water resistant IP68 IP69

Yes Water resistant IP68 IP66 IP69K IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

N/A

Dust proof

Rear Camera

Rear Camera Rating

Very Good

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.828 mm focal length IMX852

50 MP
Primary Cameraf/2.0

50 MP
Primary Camera15x Digital Zoomf/1.8823 mm focal length 1/1.56" sensor size LYT 700C CMOS image sensor 1µm pixel size

2 MP

2 MP
f/2.4

8 MP
f/2.2 Ultra-Wide Angle Camera

Autofocus

Yes

OIS

N/A

Yes

Flash

Yes LED Flash

Yes

Yes Dual LED Flash

Image Resolution

3072 x 4096 Pixels

N/A

3072 x 4096 Pixels

Shooting Modes

N/A

Film Camera
SuperMoon

Cinema Mode
Macro Mode

Camera Features

10 x Digital Zoom

N/A

15 x Digital Zoom
Auto Flash

Video Recording

4k @30 fps
Full HD @30 fps

3840x2160 fps

4k @30 fps
Full HD @30/60 fps
HD @30 fps

Video Recording Features

N/A

Dual Video Recording
Slow Motion

Front Camera

Front Camera Rating

Very Good

Resolution

32 MP
f/2.45 Primary Camera28 mm focal length

8 MP
f/2.05 Primary Camera

13 MP
f/2.2 Wide Angle Primary Camera24 mm focal length

Autofocus

N/A

Flash

Yes Screen flash

Camera Features

N/A

Wide Angle Selfie

Video Recording

4k @30 fps
Full HD @30 fps

N/A

4k @30 fps
Full HD @30/60 fps
HD @30 fps

Battery

Battery Rating

Excellent

Very Good

Capacity

7200 mAh

6500 mAh

Battery Type

Li-ion

Li-Polymer

Quick Charging

Yes 44W 50% in 43 minutes

Yes 44W

Yes 45W Super Charging 50% in 28 minutes

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

19h 59m

N/A

10h 40m

Charging Time (20% to 100%) (The lower, the better)

1h 16m

N/A

1h 15m

Storage

Internal Storage

128 GB / 256 GB

256 GB / 512 GB

Storage Type

UFS 3.1

UFS 2.2

Expandable Storage

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N3 / N5 / N8 / N28B
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N14 / N18 / N20 / N25 / N26 / N28 / N66 / N70 / N71
TDD N38 / N40 / N41 / N39 / N48 / N70 / N71 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 800(band 20) / 700(band 29) / 700 (band 12)

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66 / N70 / N71
TDD N38 / N40 / N41 / N48 / N39 / N66 / N70 / N71 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 800(band 20) / 600(Band 71) / 700(band 29) / 1700(band 66) / 700 (band 12)