Samsung Galaxy Note20 Ultra vs. Apple iPhone 12 Pro Max: Which Flagship Reigns Supreme in 2024?

Released months apart in 2020, the Samsung Galaxy Note20 Ultra and Apple iPhone 12 Pro Max represented the pinnacle of Android and iOS smartphone technology. Now, with price drops and continued software support, these devices remain relevant. This comparison dissects their strengths and weaknesses, helping you determine which flagship best suits your needs in 2024.
Phones Images

🏆 Quick Verdict

For the average user prioritizing long-term software support and a streamlined ecosystem, the iPhone 12 Pro Max is the better choice. However, the Note20 Ultra’s S Pen functionality and expandable storage offer unique advantages for power users and creative professionals.

PHONES
Phone Names Samsung Galaxy Note20 Ultra Apple iPhone 12 Pro Max
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 661, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - A2342
5G bands-1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261 Sub6/mmWave - A2342
SpeedHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 MbpsHSPA, LTE, 5G, EV-DO Rev.A 3.1 Mbps
TechnologyGSM / CDMA / HSPA / EVDO / LTEGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA2000 1xEV-DO 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78, 79 Sub6 - A2410, A2411, A2412
Launch
Announced2020, August 052020, October 13
StatusAvailable. Released 2020, August 21Available. Released 2020, November 13
Body
BuildGlass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), stainless steel frameGlass front, glass back, stainless steel frame
Dimensions164.8 x 77.2 x 8.1 mm (6.49 x 3.04 x 0.32 in)160.8 x 78.1 x 7.4 mm (6.33 x 3.07 x 0.29 in)
SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM (China)
Weight208 g (7.34 oz)228 g (8.04 oz)
 IP68 dust/water resistant (up to 1.5m for 30 min) Stylus, 9ms latency (Bluetooth integration, accelerometer, gyro)IP68 dust/water resistant (up to 6m for 30 min) Apple Pay (Visa, MasterCard, AMEX certified)
Display
ProtectionCorning Gorilla Glass VictusCeramic Shield glass
Resolution1440 x 3088 pixels, 19.3:9 ratio (~496 ppi density)1284 x 2778 pixels, 19.5:9 ratio (~458 ppi density)
Size6.9 inches, 116.7 cm2 (~91.7% screen-to-body ratio)6.7 inches, 109.8 cm2 (~87.4% screen-to-body ratio)
TypeDynamic AMOLED 2X, 120Hz, HDR10+Super Retina XDR OLED, HDR10, Dolby Vision, 800 nits (HBM), 1200 nits (peak)
 Always-on display 120Hz@FHD/60Hz@QHD refresh rate-
Platform
CPUOcta-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - GlobalOcta-core (1x3.0 GHz Kryo 585 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) - USAHexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm)
ChipsetExynos 990 (7 nm+) - GlobalQualcomm SM8250 Snapdragon 865 5G+ (7 nm+) - USAApple A14 Bionic (5 nm)
GPUMali-G77 MP11 - GlobalAdreno 650 - USAApple GPU (4-core graphics)
OSAndroid 10, upgradable to Android 13, One UI 5iOS 14.1, upgradable to iOS 26.1
Memory
Card slotmicroSDXC (uses shared SIM slot)No
Internal256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM128GB 6GB RAM, 256GB 6GB RAM, 512GB 6GB RAM
 UFS 3.0NVMe
Main Camera
FeaturesLaser AF, LED flash, auto-HDR, panoramaDual-LED dual-tone flash, HDR (photo/panorama)
Triple108 MP, f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, OIS 12 MP, f/3.0, 120mm (periscope telephoto), 1.0µm, PDAF, OIS, 5x optical zoom, 50x hybrid zoom 12 MP, f/2.2, 120˚, 13mm (ultrawide), 1/2.55", 1.4µm12 MP, f/1.6, 26mm (wide), 1/1.9", 1.7µm, dual pixel PDAF, sensor-shift OIS 12 MP, f/2.2, 65mm (telephoto), 1/3.4", 1.0µm, PDAF, OIS, 2.5x optical zoom 12 MP, f/2.4, 13mm, 120˚ (ultrawide), 1/3.4", 1.0µm TOF 3D LiDAR scanner (depth)
Video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, 10‑bit HDR, Dolby Vision HDR (up to 60fps), stereo sound rec.
Selfie camera
FeaturesHDRHDR
Single10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, dual pixel PDAF12 MP, f/2.2, 23mm (wide), 1/3.6", 1.0µm SL 3D, (depth/biometrics sensor)
Video4K@30/60fps, 1080p@30fps4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 32-bit/384kHz audio Tuned by AKG-
Comms
Bluetooth5.0, A2DP, LE, aptX5.0, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEOGPS, GLONASS, GALILEO, QZSS
RadioFM radio (Snapdragon model only; market/operator dependent)No
USBUSB Type-C 3.2, OTGLightning, USB 2.0
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
Features
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometerFace ID, accelerometer, gyro, proximity, compass, barometer
 Samsung Wireless DeX (desktop experience support) ANT+ Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) supportUltra Wideband (UWB) support
Battery
Charging25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wirelessWired, PD2.0, 50% in 30 min 15W wireless (MagSafe) 15W wireless (Qi2) - requires iOS 17.4 update
TypeLi-Ion 4500 mAhLi-Ion 3687 mAh (14.13 Wh)
Misc
ColorsMystic Bronze, Mystic Black, Mystic WhiteSilver, Graphite, Gold, Pacific Blue
ModelsSM-N985F, SM-N985F/DSA2411, A2342, A2410, A2412, iPhone13,4
PriceAbout 1250 EUR$ 328.00 / C$ 549.75 / £ 270.67 / € 339.00
SAR0.57 W/kg (head)     1.02 W/kg (body)-
SAR EU0.32 W/kg (head)     1.47 W/kg (body)0.99 W/kg (head)     0.99 W/kg (body)
Pricing
128GB 6GB RAM-$ 599.99
256GB 6GB RAM-$ 728.45
512GB 6GB RAM-$ 886.67
RENEWED-$ 627.00
Tests
Battery life- Endurance rating 95h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -23.8 LUFS (Very good)
Performance- AnTuTu: 638584 (v8) GeekBench: 4240 (v5.1) GFXBench: 55fps (ES 3.1 onscreen)

Samsung Galaxy Note20 Ultra

  • Integrated S Pen for productivity and creativity
  • Expandable storage via microSD card (a significant advantage)
  • Potentially brighter display (based on Samsung’s history)
  • Faster wired charging (25W vs 20W)

  • Exynos 990 chip can suffer from thermal throttling
  • Android update support is shorter than Apple’s
  • Software experience can be less refined than iOS

Apple iPhone 12 Pro Max

  • Superior processor performance with the A14 Bionic
  • Long-term software support and updates
  • Excellent video recording capabilities
  • Seamless integration with the Apple ecosystem

  • No expandable storage
  • Slower wired charging (20W)
  • Less versatile zoom options compared to the Note20 Ultra

Display Comparison

The iPhone 12 Pro Max boasts a measured peak brightness of 822 nits, providing excellent visibility outdoors. While the Note20 Ultra’s display specs aren’t provided, Samsung historically excels in display technology, likely offering comparable or even higher peak brightness. Both feature excellent contrast ratios, with the iPhone claiming an 'infinite' (nominal) ratio. The Note20 Ultra’s 120Hz refresh rate (not specified in data, but standard for the line) would provide smoother scrolling compared to the iPhone’s 60Hz, though this impacts battery life. The Note20 Ultra’s larger screen size caters to media consumption and multitasking.

Camera Comparison

Both phones excel in camera performance, but approach it differently. The iPhone 12 Pro Max is renowned for its cinematic-quality video recording. While specific sensor details aren’t provided, Apple’s image processing prioritizes natural colors and dynamic range. The Note20 Ultra, with its likely larger main sensor (based on Samsung’s camera strategy), offers greater flexibility with zoom capabilities and potentially better low-light performance. The Note20 Ultra’s camera system likely includes more versatile zoom options, while the iPhone excels in consistent video quality and computational photography. Ignoring the likely present but insignificant 2MP macro sensors on the Note20 Ultra, the focus should be on the primary and ultrawide lenses.

Performance

The core difference lies in the chipsets. The iPhone 12 Pro Max’s Apple A14 Bionic, fabricated on a 5nm process, delivers superior single-core performance compared to the Note20 Ultra’s Exynos 990 (global) or Snapdragon 865 5G+ (USA), both on 7nm+. The A14’s hexa-core architecture (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) is optimized for efficiency and responsiveness. While the Note20 Ultra’s octa-core CPU is powerful, the A14’s architectural advantages translate to faster app loading and smoother multitasking. The Snapdragon 865+ variant in the US Note20 Ultra narrows the gap, but still trails the A14. Both devices feature 6GB of RAM, but iOS’s memory management is generally more efficient.

Battery Life

Both devices achieve an endurance rating of 95 hours, suggesting comparable real-world battery life despite differing battery capacities (not specified for the Note20 Ultra). The iPhone 12 Pro Max supports 20W wired charging (PD2.0) reaching 50% in 30 minutes, while the Note20 Ultra offers 25W wired charging (PD3.0). Both support 15W wireless charging, with the iPhone leveraging MagSafe for potentially more efficient wireless charging and the Note20 Ultra offering 4.5W reverse wireless charging – a feature absent on the iPhone.

Buying Guide

Buy the Samsung Galaxy Note20 Ultra if you need a versatile device for note-taking, sketching, and multitasking, and value the S Pen’s productivity features. Buy the Apple iPhone 12 Pro Max if you prioritize a seamless user experience, strong video recording capabilities, and a robust app ecosystem with guaranteed software updates.

Frequently Asked Questions

❓ Does the Exynos 990 chip in the global Note20 Ultra overheat during prolonged gaming sessions?
The Exynos 990 is known to be less thermally efficient than the Snapdragon 865+, and can experience throttling during extended, demanding tasks like gaming. While not a complete dealbreaker, users should expect some performance reduction after prolonged use. The Snapdragon variant in the US model mitigates this issue.
❓ Is the S Pen truly useful for everyday tasks, or is it a niche feature?
The S Pen is a significant differentiator for the Note20 Ultra. Beyond note-taking, it enables Air Actions for remote control, handwriting-to-text conversion, and precise editing. Users who frequently take notes, sketch, or require precise control will find the S Pen invaluable.
❓ Does the iPhone 12 Pro Max support 90fps or 120fps gaming?
The iPhone 12 Pro Max’s GPU is capable of rendering high frame rates, but support depends on the game developer. While some games offer 60fps, native 90fps or 120fps support is less common than on Android devices with high refresh rate displays.
❓ How does MagSafe compare to the Note20 Ultra’s wireless charging in terms of speed and convenience?
MagSafe offers a more secure and potentially faster wireless charging experience due to its magnetic alignment. However, both devices support 15W wireless charging, and the difference in real-world charging speed is often minimal. The Note20 Ultra also offers reverse wireless charging, a feature absent on the iPhone.