vivo iQOO Z5 vs vivo Y400

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

Phone 1

Phone 2

Vivo

vivo iQOO Z5

Price coming soon

3category wins

Vivo

vivo Y400

Price coming soon

2category wins

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

vivo iQOO Z5

Bigger battery

vivo Y400

Faster charging

vivo Y400

Higher-resolution camera

vivo iQOO Z5

Better display

Even

Lighter body

vivo iQOO Z5

Best value for money

Even

Full specs comparison

Display

Spec	vivo iQOO Z5	vivo Y400
Size (inches)	6.67	6.67
Panel Type	IPS LCD	AMOLED
Resolution Height	2400	2400
Resolution Width	1080	1080
Refresh Rate	120	120
Peak Brightness	650	1800
PPI	395	395
Glass Type	Panda Glass	—
Screen-to-body	85	87.9

Platform

Spec	vivo iQOO Z5	vivo Y400
CPU	Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55)	Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU	Adreno 642L	Adreno 613
Chipset Name	Snapdragon 778G 5G	Snapdragon 4 Gen 2
Process (nm)	6	4
OS Name	Android	Android
UI Skin	OriginOS	—
OS Version	11	15

Benchmarks

Geekbench (Single-Core)

vivo iQOO Z5 +11%

vivo iQOO Z51,017

vivo Y400915

Geekbench (Multi-Core)

vivo iQOO Z5 +39%

vivo iQOO Z52,943

vivo Y4002,115

AnTuTu

vivo iQOO Z5 +38%

vivo iQOO Z5783,606

vivo Y400568,395

Spec	vivo iQOO Z5	vivo Y400
Geekbench (Single-Core)	1,017	915
Geekbench (Multi-Core)	2,943	2,115
AnTuTu	783,606	568,395

Memory

Spec	vivo iQOO Z5	vivo Y400
Card Slot	No	Unspecified
Variants	128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM	128GB 8GB RAM, 256GB 8GB RAM

Main Camera

Spec	vivo iQOO Z5	vivo Y400
Video	4K@30/60fps, 1080p@30/60fps, gyro-EIS	1080p@30fps
Features	LED flash, HDR, panorama	Ring-LED flash, panorama, HDR
Count	3	2
Depth	—	2 MP, f/2.4, (depth)
Macro	2 MP, f/2.4, (macro)	—
ultrawide	8 MP, f/2.2, 16mm, (ultrawide)	—
Wide	64 MP, f/1.8, 26mm, (wide)	50 MP, f/1.8, (wide)

Selfie Camera

Spec	vivo iQOO Z5	vivo Y400
Video	1080p@30fps	1080p@30fps
Features	HDR	—
Count	1	1
Lens	16 MP, f/2.5, (wide)	32 MP, f/2.5, (wide)

Battery

Spec	vivo iQOO Z5	vivo Y400
Capacity (mAh)	5000	6000
Chemistry	—	Li-Ion
Wired Charging (W)	44	90

Body

Spec	vivo iQOO Z5	vivo Y400
Build	Glass front (Panda Glass), plastic frame, plastic back	Glass front, plastic back, plastic frame
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	164.7	162.3
Thickness (mm)	8.5	7.9
Weight (g)	193	197
Width (mm)	76.7	75.3

Launch

Spec	vivo iQOO Z5	vivo Y400
Announced	2021, September 23	2025, August 04
Status	Available. Released 2021, September 28	Available. Released 2025, August 07

Network

Spec	vivo iQOO Z5	vivo Y400
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 2100	HSDPA 800, 850, 900, 2100
4G Bands	1, 3, 5, 8, 28, 34, 38, 39, 40, 41 - China	1, 3, 4, 5, 8, 18, 19, 26, 28, 38, 40, 41, 42, 48
5G Bands	1, 5, 8, 28, 41, 77, 78 SA/NSA - China	1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Technology	GSM, CDMA, HSPA, CDMA2000, LTE, 5G	GSM, HSPA, LTE, 5G

Connectivity

Spec	vivo iQOO Z5	vivo Y400
Bluetooth	5.2	5
NFC	No	No
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS, GALILEO, BDS, QZSS
Radio	No	No
USB Type	Type-C	Type-C
USB Version	—	2.0
Wi-Fi	Wi-Fi 5	Wi-Fi 5

Sound

Spec	vivo iQOO Z5	vivo Y400
3.5mm Jack	Yes	No
Loudspeaker	Yes, with dual speakers	Yes, with stereo speakers

Features

Spec	vivo iQOO Z5	vivo Y400
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass