vivo iQOO Z7 vs vivo S1

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

Phone 1

Phone 2

Vivo

vivo iQOO Z7

Price coming soon

Vivo

vivo S1

Price coming soon

Quick Verdict

Who wins each category, side by side.

Better price

Even

Faster chip

Even

Bigger battery

Even

Faster charging

vivo iQOO Z7

Higher-resolution camera

vivo iQOO Z7

Better display

vivo iQOO Z7

Lighter body

vivo iQOO Z7

Best value for money

Even

Full specs comparison

Display

Spec	vivo iQOO Z7	vivo S1
Size (inches)	6.38	6.38
Panel Type	AMOLED	AMOLED
Resolution Height	2400	2340
Resolution Width	1080	1080
Refresh Rate	90	—
Peak Brightness	1300	—
PPI	413	404
Glass Type	Schott Xensation glass	—
Screen-to-body	84.1	83.3

Platform

Spec	vivo iQOO Z7	vivo S1
CPU	Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU	Mali-G68 MC4	Mali-G52 MC2
Chipset Name	Mediatek Dimensity 920	Helio P65
Process (nm)	6	12
OS Name	Android	Android
OS Version	13	9.0

Memory

Spec	vivo iQOO Z7	vivo S1
Card Slot	microSDXC (uses shared SIM slot)	microSDXC (dedicated slot)
Variants	128GB 6GB RAM, 128GB 8GB RAM	64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 256GB 6GB RAM

Main Camera

Spec	vivo iQOO Z7	vivo S1
Video	4K@30fps, 1080p@30fps	1080p@30fps
Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Count	2	3
Depth	2 MP, f/2.4, (depth)	2 MP, f/2.4, (depth)
ultrawide	—	8 MP, f/2.2, 13mm, (ultrawide)
Wide	64 MP, (wide)	16 MP, f/1.8, (wide)

Selfie Camera

Spec	vivo iQOO Z7	vivo S1
Video	1080p@30fps	1080p@30fps
Features	—	HDR
Count	1	1
Lens	16 MP, f/2, (wide)	32 MP, f/2, 26mm, (wide)

Battery

Spec	vivo iQOO Z7	vivo S1
Capacity (mAh)	4500	4500
Wired Charging (W)	44	18

Body

Spec	vivo iQOO Z7	vivo S1
Build	—	Glass front, plastic back, plastic frame
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Height (mm)	158.9	159.5
Thickness (mm)	7.8	8.1
Weight (g)	173	179
Width (mm)	73.5	75.2

Launch

Spec	vivo iQOO Z7	vivo S1
Announced	2023, March 17	2019, July 17. Released 2019, July
Status	Available. Released 2023, March 21	Discontinued

Network

Spec	vivo iQOO Z7	vivo S1
2G Bands	GSM 850, 900, 1800, 1900	GSM 850, 900, 1800, 1900
3G Bands	HSDPA 850, 900, 2100	HSDPA 850, 900, 2100
4G Bands	1, 3, 5, 8, 38, 40, 41	1, 3, 5, 7, 8, 20, 38, 40, 41 - Asia
5G Bands	1, 3, 8, 28, 77, 78 SA/NSA	—
Speed	HSPA, LTE, 5G	HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/150 Mbps
Technology	GSM, HSPA, LTE, 5G	GSM, HSPA, LTE

Connectivity

Spec	vivo iQOO Z7	vivo S1
Bluetooth	5.2	5
NFC	No	No
Positioning	GPS, GLONASS, GALILEO, BDS, QZSS	GPS, GLONASS, GALILEO, BDS
Radio	Unspecified	FM radio
USB Type	Type-C	—
USB Version	2.0	2.0
Wi-Fi	Wi-Fi 6	Wi-Fi 5

Sound

Spec	vivo iQOO Z7	vivo S1
3.5mm Jack	Yes	Yes
Loudspeaker	Yes	Yes

Features

Spec	vivo iQOO Z7	vivo S1
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, proximity, compass