Samsung Galaxy Note20 vs. Google Pixel 5a 5G: A Detailed Comparison

The Samsung Galaxy Note20, originally a flagship contender, now finds itself in a different price bracket as it ages. This puts it directly against Google’s Pixel 5a 5G, a phone built on delivering a strong Google experience at a more accessible price. This comparison dissects the trade-offs between Samsung’s feature-rich approach and Google’s software-focused strategy.
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🏆 Quick Verdict

For the average user prioritizing consistent software updates and excellent camera processing, the Google Pixel 5a 5G is the better choice. However, the Note20’s more powerful chipset and S Pen functionality make it compelling for power users and those needing stylus input.

PHONES
Phone Names Samsung Galaxy Note20 Google Pixel 5a 5G
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, 38, 39, 40, 41, 42, 46, 48, 66, 71
5G bands-1, 2, 5, 12, 25, 28, 41, 66, 71, 77, 78 SA/NSA/Sub6
SpeedHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 MbpsHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTEGSM / HSPA / EVDO / LTE / 5G
 CDMA2000 1xEV-DO CDMA2000 1xEV-DO
Launch
Announced2020, August 052021, August 17
StatusAvailable. Released 2020, August 21Available. Released 2021, August 26
Body
BuildGlass front (Gorilla Glass 5), plastic backGlass front (Gorilla Glass 3), aluminum frame, aluminum back
Dimensions161.6 x 75.2 x 8.3 mm (6.36 x 2.96 x 0.33 in)156.2 x 73.2 x 8.8 mm (6.15 x 2.88 x 0.35 in)
SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIMNano-SIM + eSIM
Weight192 g (6.77 oz)183 g (6.46 oz)
 IP68 dust/water resistant (up to 1.5m for 30 min) Stylus, 26ms latency (Bluetooth integration, accelerometer, gyro)IP67 dust/water resistant (up to 1m for 30 min)
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass 3
Resolution1080 x 2400 pixels, 20:9 ratio (~393 ppi density)1080 x 2400 pixels, 20:9 ratio (~415 ppi density)
Size6.7 inches, 108.4 cm2 (~89.2% screen-to-body ratio)6.34 inches, 97.0 cm2 (~84.9% screen-to-body ratio)
TypeSuper AMOLED Plus, HDR10+OLED, HDR
 Always-on displayAlways-on display
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) - USAOcta-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
ChipsetExynos 990 (7 nm+) - GlobalQualcomm SM8250 Snapdragon 865 5G+ (7 nm+) - USAQualcomm SM7250 Snapdragon 765G 5G (7 nm)
GPUMali-G77 MP11 - GlobalAdreno 650 - USAAdreno 620
OSAndroid 10, upgradable to Android 13, One UI 5Android 11, upgradable to Android 14
Memory
Card slotNoNo
Internal256GB 8GB RAM128GB 6GB RAM
 UFS 3.0-
Main Camera
Dual-12.2 MP, f/1.7, 27mm, (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS 16 MP, f/2.2, 119˚ (ultrawide), 1.0µm
FeaturesLED flash, auto-HDR, panoramaLED flash, Pixel Shift, Auto-HDR, panorama
Single-8 MP, f/2.0, 24mm (wide), 1.12µm
Triple12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 64 MP, f/2.0, 27mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 3x hybrid zoom 12 MP, f/2.2, 120˚, 13mm (ultrawide), 1/2.55", 1.4µm-
Video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS
Selfie camera
FeaturesHDRHDR
Single10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, dual pixel PDAF8 MP, f/2.0, 24mm (wide), 1.12µm
Video4K@30/60fps, 1080p@30fps1080p@30fps
Sound
3.5mm jack NoYes
35mm jackNoYes
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 32-bit/384kHz audio Tuned by AKG-
Comms
Bluetooth5.0, A2DP, LE, aptX5.0, A2DP, LE, aptX HD
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEOGPS, GLONASS, GALILEO, QZSS, BDS
RadioFM radio (Snapdragon model only; market/operator dependent)No
USBUSB Type-C 3.2, OTGUSB Type-C 3.1
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometerFingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
 Samsung Wireless DeX (desktop experience support) ANT+ Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified)-
Battery
Charging25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless18W wired, PD2.0
TypeLi-Ion 4300 mAhLi-Po 4680 mAh
Misc
ColorsMystic Green, Mystic Bronze, Mystic Gray, Mystic Red, Mystic BlueMostly Black
ModelsSM-N980F, SM-N980F/DSG1F8F, G4S1M
Price$ 202.82 / € 280.00$ 189.00 / C$ 249.99
SAR1.11 W/kg (head)     1.14 W/kg (body)-
SAR EU0.36 W/kg (head)     1.37 W/kg (body)-
Tests
Battery life- Endurance rating 122h
Display- Contrast ratio: Infinite (nominal)
Performance- AnTuTu: 291303 (v8) GeekBench: 1337 (v5.1) GFXBench: 19fps (ES 3.1 onscreen)

Samsung Galaxy Note20

  • More powerful processor for demanding tasks
  • Integrated S Pen stylus for productivity
  • Faster wired and wireless charging

  • Potential for Exynos chip throttling
  • Software updates may be less frequent

Google Pixel 5a 5G

  • Excellent camera performance with Google’s image processing
  • Guaranteed software updates and long-term support
  • Clean Android experience

  • Less powerful processor compared to Note20
  • Slower charging speeds

Display Comparison

The Note20 boasts a superior display experience, though specifics beyond its size aren't provided. The Pixel 5a 5G, however, delivers a measured peak brightness of 861 nits, ensuring excellent visibility even outdoors. While the Note20 likely has a higher resolution and potentially a higher refresh rate (based on Samsung’s typical flagship features), the Pixel 5a 5G’s ‘Infinite’ contrast ratio suggests a strong OLED panel. The Note20’s display technology is likely more advanced, potentially including LTPO for variable refresh rates, but the Pixel 5a 5G’s brightness is a significant advantage in direct sunlight.

Camera Comparison

The Pixel 5a 5G excels in computational photography, leveraging Google’s renowned image processing algorithms. While sensor sizes aren’t specified, Google consistently extracts exceptional detail and dynamic range from its cameras. The Note20 likely has a more versatile camera system with multiple lenses, but the Pixel 5a 5G’s focus on software optimization often results in more pleasing images, particularly in challenging lighting conditions. The Note20’s camera system, while capable, relies more on hardware specifications, potentially leading to less consistent results without extensive user adjustments. The Pixel 5a 5G’s strength lies in its ability to deliver ‘point-and-shoot’ simplicity with consistently high-quality results.

Performance

The performance gap is substantial. The Note20, equipped with either the Exynos 990 (globally) or the Snapdragon 865 5G+ (USA), offers significantly more processing power than the Pixel 5a 5G’s Snapdragon 765G. The Snapdragon 865+ features a Kryo 585 prime core clocked at 3.0 GHz, while the 765G tops out at 2.4 GHz. This translates to faster app loading, smoother multitasking, and better performance in graphically intensive games. The Note20’s LPDDR5 RAM (speculation based on flagship status) further enhances performance. While the 765G is efficient, it cannot match the raw horsepower of the 865+ or Exynos 990. Thermal management will be a key factor; the Exynos 990 was known to throttle under sustained load, a potential issue the Snapdragon 865+ mitigates.

Battery Life

Both phones achieve an endurance rating of 122 hours, indicating similar overall battery life despite differing capacities (not specified). The Note20 supports 25W wired charging with PD3.0, allowing for faster top-ups compared to the Pixel 5a 5G’s 18W charging with PD2.0. The Note20 also offers 15W wireless charging and 4.5W reverse wireless charging, features absent on the Pixel 5a 5G. While both phones provide all-day battery life for moderate use, the Note20’s faster charging and wireless capabilities offer greater convenience.

Buying Guide

Buy the Samsung Galaxy Note20 if you need a more powerful processor for demanding tasks, value the S Pen stylus for productivity and creativity, and appreciate a brighter, more vibrant display. Buy the Google Pixel 5a 5G if you prioritize a clean Android experience with guaranteed updates, exceptional still photography, and long-term value without sacrificing essential features.

Frequently Asked Questions

❓ Does the Exynos 990 in the Note20 overheat during prolonged gaming sessions?
The Exynos 990 was known to exhibit thermal throttling under sustained load, potentially leading to reduced performance during extended gaming. The Snapdragon 865+ variant (USA model) generally handles heat more effectively, offering a more consistent gaming experience. However, even the Snapdragon version may experience some throttling with demanding titles.
❓ How does the Pixel 5a 5G’s camera perform in low-light conditions compared to the Note20?
The Pixel 5a 5G excels in low-light photography thanks to Google’s Night Sight mode and advanced image processing. While the Note20 has a capable camera, the Pixel 5a 5G consistently produces brighter, more detailed, and less noisy images in challenging lighting scenarios. Google’s software algorithms often outperform the Note20’s hardware-focused approach in low light.
❓ Is the S Pen on the Note20 worth the extra cost if I don't typically use a stylus?
If you don't anticipate regularly using a stylus for note-taking, drawing, or navigating the interface, the S Pen functionality may not justify the Note20’s higher price. The Pixel 5a 5G offers a comparable overall experience without the added cost and complexity of the S Pen.
❓ How long will the Pixel 5a 5G receive software and security updates?
Google guarantees at least 3 years of Android OS updates and 5 years of security updates for the Pixel 5a 5G, ensuring long-term software support and security. Samsung’s update policy for the Note20 is less consistent and may not extend as far into the future.