vivo iQOO Z5x vs vivo Y55s (2023)

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

Phone 1

Phone 2

Vivo

vivo iQOO Z5x

Price coming soon

3category wins

Vivo

vivo Y55s (2023)

Price coming soon

1category wins

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

vivo iQOO Z5x

Bigger battery

Even

Faster charging

vivo iQOO Z5x

Higher-resolution camera

Even

Better display

vivo iQOO Z5x

Lighter body

vivo Y55s (2023)

Best value for money

Even

Full specs comparison

Display

Spec	vivo iQOO Z5x	vivo Y55s (2023)
Size (inches)	6.58	6.58
Panel Type	IPS LCD	IPS LCD
Resolution Height	2408	2408
Resolution Width	1080	1080
Refresh Rate	120	—
PPI	401	401
Screen-to-body	84.5	83.8

Platform

Spec	vivo iQOO Z5x	vivo Y55s (2023)
CPU	Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G68 MC4	Mali-G57 MC2
Chipset Name	Dimensity 900	Dimensity 700
Process (nm)	6	7
OS Name	Android	Android
UI Skin	OriginOS 1.0	—
OS Version	11	12

Benchmarks

Geekbench (Single-Core)

vivo iQOO Z5x +45%

vivo iQOO Z5x1,003

vivo Y55s (2023)690

Geekbench (Multi-Core)

vivo iQOO Z5x +40%

vivo iQOO Z5x2,423

vivo Y55s (2023)1,736

AnTuTu

vivo iQOO Z5x +30%

vivo iQOO Z5x671,241

vivo Y55s (2023)515,647

Spec	vivo iQOO Z5x	vivo Y55s (2023)
Geekbench (Single-Core)	1,003	690
Geekbench (Multi-Core)	2,423	1,736
AnTuTu	671,241	515,647

Memory

Spec	vivo iQOO Z5x	vivo Y55s (2023)
Card Slot	No	microSDXC
Variants	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM	128GB 4GB RAM, 128GB 6GB RAM

Main Camera

Spec	vivo iQOO Z5x	vivo Y55s (2023)
Video	4K@30fps, 1080p@30/60fps, gyro-EIS	1080p@30fps, gyro-EIS
Features	LED flash, HDR, panorama	Dual-LED flash, HDR, panorama
Count	2	3
Depth	—	2 MP, f/2.4, (depth)
Macro	2 MP, f/2.4, (macro)	2 MP, f/2.4, (macro)
Wide	50 MP, f/1.8, 26mm, (wide)	50 MP, f/1.8, 26mm, (wide)

Selfie Camera

Spec	vivo iQOO Z5x	vivo Y55s (2023)
Video	1080p@30fps	1080p@30fps
Count	1	1
Lens	8 MP, f/2, (wide)	8 MP, f/1.8, (wide)

Battery

Spec	vivo iQOO Z5x	vivo Y55s (2023)
Capacity (mAh)	5000	5000
Wired Charging (W)	44	18

Body

Spec	vivo iQOO Z5x	vivo Y55s (2023)
Build	Glass front, plastic frame, plastic back	Glass front, plastic frame, plastic back
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	164	164
Thickness (mm)	8.5	8.3
Weight (g)	189	187
Width (mm)	75.3	75.9

Launch

Spec	vivo iQOO Z5x	vivo Y55s (2023)
Announced	2021, October 20	2023, January 21
Status	Available. Released 2021, November 01	Available. Released 2023, January 21

Network

Spec	vivo iQOO Z5x	vivo Y55s (2023)
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 1700(AWS), 2100	HSDPA 850, 900, 1700(AWS), 1900, 2100
4G Bands	1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 39, 40, 41
5G Bands	1, 3, 28, 41, 77, 78 SA/NSA	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 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 Z5x	vivo Y55s (2023)
Bluetooth	5.2	5.1
NFC	No	Yes
Positioning	GPS, GLONASS, GALILEO, BDS, QZSS	GPS, GLONASS, GALILEO, BDS, QZSS
Radio	No	FM radio
USB Type	Type-C	Type-C
Wi-Fi	Wi-Fi 6	Wi-Fi 5