Samsung Galaxy A05s vs Samsung Galaxy Note 20 Ultra 5G

Compare Samsung Galaxy A05s vs Samsung Galaxy Note 20 Ultra 5G side by side: Qualcomm Snapdragon 680 4G (6 nm) vs Qualcomm Snapdragon 865+ 5G, 50MP vs 108MP…

Samsung

Galaxy Note 20 Ultra 5G

$599

10categories won

2 categories tied · 18 scored in total · add a third phone

Information Gain

Which one wins?

MxMob Algorithmic Verdict

Samsung Galaxy A05s takes the overall win

Overall Pick

The Samsung Galaxy A05s claims the overall win over the Samsung Galaxy Note 20 Ultra 5G, delivering a stronger technical package across battery endurance and core hardware. In camera testing, the Galaxy Note 20 Ultra 5G leads with superior optics, while battery endurance leans towards the Galaxy A05s. Choose the Galaxy A05s if you want the highest performance ceiling, or opt for the Galaxy Note 20 Ultra 5G if its specific hardware strengths better fit your budget.

🔋 BatteryGalaxy A05s

Galaxy A05s wins on endurance with 5,000 mAh and 25W fast charging.

🎮 GamingTie

Both handsets deliver top-tier speed with Qualcomm Snapdragon 680 4G (6 nm) and smooth everyday multitasking.

📸 CameraGalaxy Note 20 Ultra 5G

Galaxy Note 20 Ultra 5G takes photography with 108MP optics and 5x optical telephoto capabilities.

🏷️ ValueGalaxy A05s

Galaxy A05s provides a sharper value proposition, coming in at $149 vs $599.

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 A05s vs Galaxy Note 20 Ultra 5G: specifications compared

Display

Display comparison between the Samsung Galaxy A05s, Samsung Galaxy Note 20 Ultra 5G
Specification	Galaxy A05s	Galaxy Note 20 Ultra 5G
Screen size	6.7"	6.9"
Resolution	1080 x 2400	1440 x 3088Winner
Pixel density	393 ppi	494 ppiWinner
Refresh rate	90 Hz	120 HzWinner
Peak brightness	600 nits	1500 nitsWinner

Performance

Performance comparison between the Samsung Galaxy A05s, Samsung Galaxy Note 20 Ultra 5G
Specification	Galaxy A05s	Galaxy Note 20 Ultra 5G
Chipset	Qualcomm Snapdragon 680 4G (6 nm)	Qualcomm Snapdragon 865+ 5G
Process node	6 nmWinner	7 nm
AnTuTu score	—	750,000
Geekbench multi	—	3580
Maximum RAM	6 GB	12 GBWinner
Maximum storage	128GB	512GBWinner

Camera

Camera comparison between the Samsung Galaxy A05s, Samsung Galaxy Note 20 Ultra 5G
Specification	Galaxy A05s	Galaxy Note 20 Ultra 5G
Main sensor	50 MP	108 MPWinner
Rear cameras	3	3
Optical zoom	—	5x
Ultrawide	—	12 MP
Selfie camera	13 MPWinner	10 MP
Max video	1080p at 60fps	8K at 24fps / 4K at 60fps

Battery and charging

Battery and charging comparison between the Samsung Galaxy A05s, Samsung Galaxy Note 20 Ultra 5G
Specification	Galaxy A05s	Galaxy Note 20 Ultra 5G
Capacity	5,000 mAhWinner	4,500 mAh
Wired charging	25 W	25 W
Wireless charging	25 WWinner	15 W

Design

Design comparison between the Samsung Galaxy A05s, Samsung Galaxy Note 20 Ultra 5G
Specification	Galaxy A05s	Galaxy Note 20 Ultra 5G
Weight	194 gWinner	208 g
Thickness	8.8 mm	8.1 mmWinner
Water resistance	IP52	IP68
Build	Glass front, matte plastic back and frame	Stainless steel frame, Gorilla Glass Victus front and back

Software and support

Software and support comparison between the Samsung Galaxy A05s, Samsung Galaxy Note 20 Ultra 5G
Specification	Galaxy A05s	Galaxy Note 20 Ultra 5G
Operating system	Android 13, upgradable to Android 14/15	Android 10
OS updates	2 years	3 yearsWinner
Security updates	2 years	4 yearsWinner

Connectivity and value

Connectivity and value comparison between the Samsung Galaxy A05s, Samsung Galaxy Note 20 Ultra 5G
Specification	Galaxy A05s	Galaxy Note 20 Ultra 5G
5G	Yes	Yes
Wi-Fi	—	Wi-Fi 6 (802.11ax)
Storage expansion	microSD	microSD
3.5mm jack	No	No
Launch price	$149Winner	$599