Samsung Galaxy S20 Ultra 5G vs. Huawei P40 Pro+: A Flagship Face-Off

Launched in early 2020, the Samsung Galaxy S20 Ultra 5G and Huawei P40 Pro+ represented the pinnacle of Android smartphone technology. While both aimed for the premium segment, they took different approaches. The S20 Ultra prioritized a massive display and versatile camera system, while the P40 Pro+ doubled down on camera innovation and efficient power management. This comparison revisits these titans to determine which still holds up today.
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🏆 Quick Verdict

For the average user prioritizing all-around capability, the Samsung Galaxy S20 Ultra 5G emerges as the slightly stronger choice. Its Snapdragon 865 variant (US market) offers more consistent performance, and the broader 5G band support provides future-proofing. However, the P40 Pro+ excels in battery endurance and wireless charging.

PHONES
Phone Names Samsung Galaxy S20 Ultra 5G Huawei P40 Pro+
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 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, 66 - SM-G988B1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41
5G bands1, 3, 5, 7, 8, 28, 40, 77, 78 SA/NSA/Sub6 - SM-G988B1, 3, 28, 38, 41, 77, 78, 79 SA/NSA
SpeedHSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)HSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced2020, February 112020, March 26
StatusAvailable. Released 2020, March 06Available. Released 2020, June 06
Body
BuildGlass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frameGlass front, ceramic back, ceramic frame
Dimensions166.9 x 76 x 8.8 mm (6.57 x 2.99 x 0.35 in)158.2 x 72.6 x 9 mm (6.23 x 2.86 x 0.35 in)
SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight222 g (7.83 oz)226 g (7.97 oz)
 -IP68 dust/water resistant (up to 1.5m for 30 mins)
Display
ProtectionCorning Gorilla Glass 6-
Resolution1440 x 3200 pixels, 20:9 ratio (~511 ppi density)1200 x 2640 pixels (~441 ppi density)
Size6.9 inches, 114.0 cm2 (~89.9% screen-to-body ratio)6.58 inches, 105.2 cm2 (~91.6% screen-to-body ratio)
TypeDynamic AMOLED 2X, 120Hz, HDR10+, 1400 nits (peak)OLED, 90Hz, HDR10
Platform
CPUOcta-core (2x2.73 GHz Mongoose M5 & 2x2.50 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - GlobalOcta-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) - USAOcta-core (2x2.86 GHz Cortex-A76 & 2x2.36 GHz Cortex-A76 & 4x1.95 GHz Cortex-A55)
ChipsetExynos 990 (7 nm+) - GlobalQualcomm SM8250 Snapdragon 865 5G (7 nm+) - USAKirin 990 5G (7 nm+)
GPUMali-G77 MP11 - GlobalAdreno 650 - USAMali-G76 MP16
OSAndroid 10, upgradable to Android 13, One UI 5.1Android 10, EMUI 10.1, no Google Play Services
Memory
Card slotmicroSDXC (uses shared SIM slot)Nano Memory (uses shared SIM slot)
Internal128GB 12GB RAM, 256GB 12GB RAM, 512GB 16GB RAM256GB 8GB RAM, 512GB 8GB RAM
 -UFS 3.0
Main Camera
FeaturesLED flash, auto-HDR, panoramaLeica optics, color spectrum sensor, LED flash, panorama, HDR
Quad-50 MP, f/1.9, 23mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, OIS 8 MP, f/4.4, 240mm (periscope telephoto), PDAF, OIS, 10x optical zoom 8 MP, f/2.4, 80mm (telephoto), PDAF, OIS, 3x optical zoom 40 MP, f/1.8, 18mm (ultrawide), 1/1.54", PDAF TOF 3D, (depth)
Triple108 MP, f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, OIS 48 MP, f/3.5, 103mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 4x optical zoom, 10x hybrid zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video 0.3 MP, TOF 3D, f/1.0, (depth)-
Video8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS4K@30/60fps, 1080p@30/60fps, 720@7680fps, 1080p@960fps, HDR; gyro-EIS
Selfie camera
FeaturesHDRHDR
Single40 MP, f/2.2, 26mm (wide), 1/2.8", 0.7µm, PDAF32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm, AF IR TOF 3D, (depth/biometrics sensor)
Video4K@30/60fps, 1080p@30fps4K@30/60fps, 1080p@30/60fps
Sound
3.5mm jack -No
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes
 -32-bit/384kHz audio
Comms
Bluetooth5.0, A2DP, LE5.1, A2DP, LE
Infrared port-Yes
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEOGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC
RadioFM radio (Snapdragon model only; market/operator dependent)No
USBUSB Type-C 3.2, OTGUSB Type-C 3.1, OTG
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, Wi-Fi Direct
Features
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometerInfrared Face ID, fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging45W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless40W wired 40W wireless 27W reverse wireless
TypeLi-Ion 5000 mAhLi-Po 4200 mAh
Misc
ColorsCosmic Grey, Cosmic Black, Cloud WhiteWhite Ceramic, Black Ceramic
ModelsSM-G988, SM-G988U, SM-G988U1, SM-G9880, SM-G988B/DS, SM-G988N, SM-G988B, SM-G988W, SCG03ELS-N39, ELS-AN10
Price€ 227.11 / $ 184.00 / £ 335.00About 1000 EUR
SAR0.94 W/kg (head)     0.95 W/kg (body)-
SAR EU0.32 W/kg (head)     1.56 W/kg (body)-
Tests
Battery life- Endurance rating 95h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -27.4 LUFS (Good)
Performance- AnTuTu: 529687 (v8) GeekBench: 3203 (v5.1) GFXBench: 31fps (ES 3.1 onscreen)

Samsung Galaxy S20 Ultra 5G

  • Brighter, more visible display
  • Snapdragon 865 variant offers superior performance (US)
  • Versatile camera system with 100x Space Zoom

  • Exynos 990 can suffer from thermal throttling (Global)
  • Battery life is shorter than the P40 Pro+

Huawei P40 Pro+

  • Exceptional battery life and endurance
  • Faster wireless charging (40W)
  • Natural color reproduction in photos

  • Display is less bright than the S20 Ultra
  • Kirin 990 performance lags behind Snapdragon 865

Display Comparison

The Samsung Galaxy S20 Ultra boasts a significantly brighter display, reaching 894 nits measured, compared to the Huawei P40 Pro+'s 760 nits. This translates to better visibility under direct sunlight. While the P40 Pro+ claims an infinite contrast ratio, the S20 Ultra’s larger screen size and higher peak brightness provide a more immersive viewing experience. Both utilize OLED technology, but Samsung’s panel is geared towards maximizing brightness for outdoor use, while Huawei focuses on color accuracy.

Camera Comparison

Both devices are camera powerhouses, but their approaches differ. While both offer versatile camera systems, the P40 Pro+’s image processing prioritizes natural color reproduction and detail preservation, particularly in low-light scenarios. The S20 Ultra, on the other hand, tends towards more saturated colors and aggressive sharpening. The S20 Ultra’s 100x Space Zoom is a marketing highlight, but image quality degrades significantly at extreme zoom levels. Both excel in video recording, but the S20 Ultra offers more frame rate options.

Performance

The chipset choice significantly impacts performance. The global S20 Ultra utilizes the Exynos 990, while the US version benefits from the Qualcomm Snapdragon 865 5G. The Snapdragon 865, with its Cortex-A77 cores clocked at 2.84 GHz, generally outperforms the Exynos 990’s Mongoose M5 cores (2.73 GHz) in sustained workloads due to superior thermal management. The Huawei P40 Pro+’s Kirin 990 5G, while competitive, falls slightly behind the Snapdragon 865 in GPU performance. Both phones feature ample RAM, but the Snapdragon variant’s efficiency gives it an edge in demanding tasks like gaming.

Battery Life

The Huawei P40 Pro+ takes the lead in battery endurance with a measured 95-hour rating, compared to the S20 Ultra’s 87 hours. This advantage stems from the Kirin 990’s efficiency and Huawei’s aggressive power management. While the S20 Ultra supports faster 45W wired charging, the P40 Pro+ counters with 40W wired and an impressive 40W wireless charging capability, alongside 27W reverse wireless charging – significantly exceeding the S20 Ultra’s 15W wireless and 4.5W reverse wireless. This makes the P40 Pro+ ideal for users who rely heavily on wireless charging.

Buying Guide

Buy the Samsung Galaxy S20 Ultra 5G if you need a large, bright display for media consumption, a versatile camera system with impressive zoom capabilities, and the widest 5G compatibility. Buy the Huawei P40 Pro+ if you prioritize exceptional battery life, fast wireless charging, and a camera focused on color accuracy and detail in challenging lighting conditions, and are comfortable with the limitations of the Huawei ecosystem.

Frequently Asked Questions

❓ Does the Exynos 990 in the S20 Ultra overheat during prolonged gaming sessions?
Yes, the Exynos 990 variant of the S20 Ultra is known to experience thermal throttling during extended gaming or demanding tasks. This results in reduced performance to prevent overheating. The Snapdragon 865 version, available in the US, manages heat more effectively.
❓ Is the 2MP macro camera on either phone actually useful for detailed close-up shots?
Generally, the 2MP macro cameras on both the S20 Ultra and P40 Pro+ are limited by their low resolution. While they can capture close-up images, the detail and clarity are often lacking compared to using the main camera with digital zoom or dedicated macro lenses found on other devices.
❓ Does the Samsung Galaxy S20 Ultra support 90fps gameplay in PUBG Mobile?
The Samsung Galaxy S20 Ultra, particularly the Snapdragon 865 variant, can achieve 90fps gameplay in PUBG Mobile with the highest graphics settings enabled. However, this may result in increased battery consumption and some thermal throttling during extended sessions.
❓ How does Huawei's ecosystem (or lack thereof) impact the P40 Pro+ user experience?
The P40 Pro+ lacks full Google Mobile Services (GMS) due to US trade restrictions. This means no pre-installed Google apps like Gmail, YouTube, or the Play Store. Users must rely on Huawei's AppGallery and sideloading apps, which can be inconvenient for some.