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Galaxy S23 vs iQOO Z7s

Samsung Galaxy S23 vs Vivo iQOO Z7s

What Galaxy S23 does better (22) and where iQOO Z7s wins (8) — every spec side by side.

Samsung · 2023Galaxy S23

8.5Score

22 advantages≈ $250

Higher score

Vivo · 2023iQOO Z7s

7.0Score

8 advantages≈ $240

7.8Display7.4

9.2Camera7.7

2.9Battery4.8

9.5Features4.5

Dimensions

Size comparison

Galaxy S23iQOO Z7s

	Galaxy S23	iQOO Z7s	Difference
Height	146.3 mm	158.9 mm	−12.6 mm
Width	70.9 mm	73.5 mm	−2.6 mm
Thickness	7.6 mm	7.8 mm	−0.2 mm
Weight	168 g	172 g	−4 g

Drawn to the same scale from the official dimensions (front and side).

Why is Galaxy S23 better than iQOO Z7s?

Storage (max)512 GB vs 128 GB4×
Water resistance (IPx)IPx8 vs IPx42×
Telephoto cameraYes · iQOO Z7s: No
Wireless chargingYes · iQOO Z7s: No
NFCYes · iQOO Z7s: No
Stereo speakersYes · iQOO Z7s: No
Refresh rate120 Hz vs 90 Hz+33%
CPU frequency3.36 GHz vs 2.2 GHz+53%
Rear cameras3 vs 13×
Peak brightness1,750 nits vs 1,300 nits+35%
Ultra-wide cameraYes · iQOO Z7s: No
Max video8K vs 1080p

Why is iQOO Z7s better than Galaxy S23?

Wired charging25 W vs 44 W+76%
Battery capacity3,900 mAh vs 4,500 mAh+15%
Main camera50 MP vs 64 MP+28%
Memory card slotNo · Galaxy S23: Yes
3.5 mm headphone jackNo · Galaxy S23: Yes
Screen size6.1″ vs 6.4″+5%
Selfie camera12 MP vs 16 MP+33%
Charged in 30 min50% vs 62%+24%

Specifications

Side by side

Only differences	Samsung Galaxy S23≈ $2508.5	Vivo iQOO Z7s≈ $2407.0
Design
Weight	168 g	172 g
Thickness	7.6 mm	7.8 mm
Height	146.3 mm	158.9 mm
Width	70.9 mm	73.5 mm
Frame	Aluminium	—
Back	Glass	—
Ingress protection	IP68	IP54
Water resistance (IPx)	IPx8	IPx4
Glass protection	Corning Gorilla Glass Victus 2	Schott Xensation glass
Colours	Phantom Black, Cream, Green, Lavender, Graphite, Lime	Norway Blue, Pacific Night
Display
Screen size	6.1″	6.4″
Panel	Dynamic AMOLED 2X	AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,340 px	2,400 px
Pixel density	425 ppi	413 ppi
Refresh rate	120 Hz	90 Hz
Peak brightness	1,750 nits	1,300 nits
Measured brightness	1,198 nits	—
Screen-to-body ratio	86.8%	84.1%
HDR	Yes	—
Performance
Chipset	Qualcomm SM8550-AC Snapdragon 8 Gen 2	Qualcomm SM6375 Snapdragon 695 5G
Chip maker	Qualcomm	Qualcomm
Process	4 nm	6 nm
CPU cores	8	8
CPU frequency	3.36 GHz	2.2 GHz
GPU	Adreno 740	Adreno 619
AnTuTu score	1,231,075	—
Geekbench 6 (multi-core)	4,950	—
3DMark Wild Life Extreme	3,669	—
Memory
RAM	8 GB	8 GB
Storage (max)	512 GB	128 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 3.1	UFS 2.2
Memory card slot	No	Yes
Camera
Main camera	50 MP	64 MP
Main camera aperture	f/1.8	—
Main sensor size	1/1.56"	1/1.97"
Rear cameras	3	1
Optical stabilisation	Yes	Yes
Ultra-wide camera	Yes	No
Telephoto camera	Yes	No
Optical zoom	3×	—
Max video	8K	1080p
4K video frame rate	60 fps	—
Selfie camera	12 MP	16 MP
4K selfie video	Yes	No
Battery
Battery capacity	3,900 mAh	4,500 mAh
Battery type	Li-Ion	—
Active use (test)	11.4 h	—
Wired charging	25 W	44 W
Charged in 30 min	50%	62%
Wireless charging	Yes	No
Wireless charging power	15 W	—
Reverse wireless charging	Yes	—
Connectivity
5G	Yes	Yes
eSIM	Yes	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6E	Wi-Fi 5
Bluetooth	5.3	5.1
NFC	Yes	No
USB	USB Type-C 3.2	USB Type-C 2.0
USB version	3.2	2
Video output	Yes	—
Satellite navigation	GLONASS, GALILEO, BDS	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	Yes	No
3.5 mm headphone jack	No	Yes
Loudspeaker loudness	-27 LUFS	—
Fingerprint sensor	Under display, ultrasonic	Under display
Barometer	Yes	—
Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
SAR (head)	0.96 W/kg	1.15 W/kg
Software
OS at launch	Android 13	Android 13
Platform	Android	Android
Interface	One UI 8.5	Funtouch 13
Major OS updates promised	4	—