vivo iQOO Z11x vs vivo Y400 4G

Side-by-side specs and price comparison for buyers in Algeria.

Phone 1

Phone 2

Vivo

vivo iQOO Z11x

Price coming soon

2category wins

Vivo

vivo Y400 4G

Price coming soon

0category wins

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

vivo iQOO Z11x

Bigger battery

Even

Faster charging

Even

Higher-resolution camera

Even

Better display

Even

Lighter body

vivo iQOO Z11x

Best value for money

Even

Full specs comparison

Display

Spec	vivo iQOO Z11x	vivo Y400 4G
Size (inches)	6.67	6.67
Panel Type	AMOLED	AMOLED
Resolution Height	2400	2400
Resolution Width	1080	1080
Refresh Rate	120	120
Peak Brightness	1800	1800
PPI	395	395
Screen-to-body	86.5	87.9

Platform

Spec	vivo iQOO Z11x	vivo Y400 4G
CPU	Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)	Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
GPU	Mali-G615 MC2	Adreno 610
Chipset Name	Dimensity 7300	Snapdragon 685
Process (nm)	4	6
OS Name	Android	Android
OS Version	15	15

Benchmarks

Geekbench (Single-Core)

vivo iQOO Z11x +115%

vivo iQOO Z11x1,001

vivo Y400 4G466

Geekbench (Multi-Core)

vivo iQOO Z11x +109%

vivo iQOO Z11x2,918

vivo Y400 4G1,396

AnTuTu

vivo iQOO Z11x +85%

vivo iQOO Z11x879,714

vivo Y400 4G476,175

Spec	vivo iQOO Z11x	vivo Y400 4G
Geekbench (Single-Core)	1,001	466
Geekbench (Multi-Core)	2,918	1,396
AnTuTu	879,714	476,175

Memory

Spec	vivo iQOO Z11x	vivo Y400 4G
Card Slot	No	No
Variants	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM	128GB 8GB RAM, 256GB 8GB RAM

Main Camera

Spec	vivo iQOO Z11x	vivo Y400 4G
Video	4K@30fps, 1080p@30/60fps	1080p@30fps
Features	LED flash, HDR, panorama	Ring-LED flash, panorama, HDR
Count	2	2
Depth	2 MP, f/2.4, (depth)	2 MP, f/2.4, (depth)
Wide	50 MP, f/1.8, (wide)	50 MP, f/1.8, (wide)

Selfie Camera

Spec	vivo iQOO Z11x	vivo Y400 4G
Video	1080p@30fps	1080p@30fps
Features	HDR	—
Count	1	1
Lens	16 MP, f/2, (wide)	8 MP, f/2.1, (wide)

Battery

Spec	vivo iQOO Z11x	vivo Y400 4G
Capacity (mAh)	6000	6000
Chemistry	Li-Po	Si/C Li-Ion
Wired Charging (W)	44	44

Body

Spec	vivo iQOO Z11x	vivo Y400 4G
Build	—	Glass front, plastic back, plastic frame
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	164.5	162.3
Thickness (mm)	8	7.9
Weight (g)	192	196
Width (mm)	76.1	75.3

Launch

Spec	vivo iQOO Z11x	vivo Y400 4G
Announced	2026, February	2025, July 28
Status	Available. Released 2026, March	Available. Released 2025, July 28

Network

Spec	vivo iQOO Z11x	vivo Y400 4G
2G Bands	—	GSM 850, 900, 1800, 1900
3G Bands	—	HSDPA 850, 900, 2100
4G Bands	—	1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed	HSPA, LTE, 5G	HSPA, LTE
Technology	GSM, HSPA, LTE, 5G	GSM, HSPA, LTE

Connectivity

Spec	vivo iQOO Z11x	vivo Y400 4G
Bluetooth	5.3	5
NFC	Yes	Yes (market/region dependent)
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, GALILEO, BDS, QZSS
Radio	—	No
USB Type	Type-C	Type-C
USB Version	2.0	2.0
Wi-Fi	Wi-Fi 6	Wi-Fi 5

Sound

Spec	vivo iQOO Z11x	vivo Y400 4G
3.5mm Jack	No	No
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers

Features

Spec	vivo iQOO Z11x	vivo Y400 4G
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass