Samsung Galaxy S25 Slim vs Samsung Galaxy Z Flip 8

Compare Samsung Galaxy S25 Slim vs Samsung Galaxy Z Flip 8 side by side: Qualcomm Snapdragon 8 Elite for Galaxy vs Qualcomm Snapdragon 8 Elite Gen 2 for…

Samsung

Galaxy Z Flip 8

$1,099

5categories won

10 categories tied · 21 scored in total · add a third phone

Information Gain

Which one wins?

MxMob Algorithmic Verdict

Samsung Galaxy Z Flip 8 takes the overall win

Overall Pick

The Samsung Galaxy Z Flip 8 proves superior overall against the Samsung Galaxy S25 Slim, outperforming on gaming and photography. In camera testing, the Galaxy Z Flip 8 leads with superior optics, while battery life remains closely matched. Choose the Galaxy Z Flip 8 if you want the highest performance ceiling, or opt for the Galaxy S25 Slim if its lower retail price better fit your budget.

🔋 BatteryTie

Both phones deliver comparable battery performance with 4,400 mAh.

🎮 GamingGalaxy Z Flip 8

Galaxy Z Flip 8 provides greater sustained gaming output with its Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy and 16GB RAM.

📸 CameraGalaxy Z Flip 8

Galaxy Z Flip 8 takes photography with 50MP optics.

🏷️ ValueGalaxy S25 Slim

Galaxy S25 Slim provides a sharper value proposition, coming in at $999 vs $1099.

Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.

Galaxy S25 Slim vs Galaxy Z Flip 8: specifications compared

Display

Display comparison between the Samsung Galaxy S25 Slim, Samsung Galaxy Z Flip 8
Specification	Galaxy S25 Slim	Galaxy Z Flip 8
Screen size	6.66"	6.75"
Resolution	1440 x 3120Winner	1080 x 2640
Pixel density	516 ppiWinner	423 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	3000 nitsWinner	2800 nits

Performance

Performance comparison between the Samsung Galaxy S25 Slim, Samsung Galaxy Z Flip 8
Specification	Galaxy S25 Slim	Galaxy Z Flip 8
Chipset	Qualcomm Snapdragon 8 Elite for Galaxy	Qualcomm Snapdragon 8 Elite Gen 2 for Galaxy
Process node	3 nm	2 nmWinner
AnTuTu score	2,400,000	3,200,000Winner
Geekbench multi	8900	10800Winner
Maximum RAM	16 GB	16 GB
Maximum storage	512GB	512GB

Camera

Camera comparison between the Samsung Galaxy S25 Slim, Samsung Galaxy Z Flip 8
Specification	Galaxy S25 Slim	Galaxy Z Flip 8
Main sensor	50 MP	50 MP
Rear cameras	2	2
Ultrawide	12 MP	50 MPWinner
Selfie camera	16 MPWinner	12 MP
Max video	8K at 30fps / 4K at 120fps	8K at 30fps / 4K at 120fps

Battery and charging

Battery and charging comparison between the Samsung Galaxy S25 Slim, Samsung Galaxy Z Flip 8
Specification	Galaxy S25 Slim	Galaxy Z Flip 8
Capacity	4,400 mAh	4,400 mAh
Wired charging	45 W	45 W
Wireless charging	15 W	20 WWinner

Design

Design comparison between the Samsung Galaxy S25 Slim, Samsung Galaxy Z Flip 8
Specification	Galaxy S25 Slim	Galaxy Z Flip 8
Weight	168 gWinner	187 g
Thickness	6.6 mm	6.7 mm
Water resistance	IP68	IP68
Build	Grade 5 Titanium frame, Gorilla Glass Armor 2 front, matte glass back	Grade 5 Titanium frame, Ceramic Glass front and back

Software and support

Software and support comparison between the Samsung Galaxy S25 Slim, Samsung Galaxy Z Flip 8
Specification	Galaxy S25 Slim	Galaxy Z Flip 8
Operating system	Android 15	Android 17
OS updates	7 years	7 years
Security updates	7 years	7 years

Connectivity and value

Connectivity and value comparison between the Samsung Galaxy S25 Slim, Samsung Galaxy Z Flip 8
Specification	Galaxy S25 Slim	Galaxy Z Flip 8
5G	Yes	Yes
Wi-Fi	Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth)	Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth)
Storage expansion	None	None
3.5mm jack	No	No
Launch price	$999Winner	$1,099