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Lab Benchmark Battle

Galaxy Note 20 Ultra vs Oppo K15 5G

Direct side-by-side battle analyzing display brightness, chipset benchmark percentiles, multi-camera arrays, battery capacity, and charging speeds.

Smartphone Battle
Comparing 2 devicesSwipe across ⇄
Samsung · 2020

Galaxy Note 20 Ultra

Galaxy Note 20 Ultra
86/ 100
Launch MSRP$1,299 USD
Oppo

Oppo K15 5G

Oppo K15 5G
86/ 100
Launch MSRPPricing on request
WHO WINS WHERE

WHY IS Oppo K15 5G BETTER THAN Galaxy Note 20 Ultra?

Tap an area on the radar to inspect category hardware facts

Galaxy Note 20 Ultra
Oppo K15 5GWinner 🏆

BIGGEST HARDWARE DIFFERENCES

Margin Delta
SPEC FACTORGalaxy NoteOppo K15LEADER
Refresh Rate120Hz120Hz120Hz
Battery Capacity4,500 mAh8,000 mAh+8,000 mAh
Wired Fast Charging25WStandard25W
Main Camera Sensor108 MP50 MP108 MP
Screen Display Size6.9"6.59"6.9"
Chassis Weight208gN/A208g Lightest
Compare All 177+ Specifications Below↓

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy Galaxy Note 20 Ultra:
  • ✓791g lighter chassis (208g) optimized for one-handed ergonomics
  • ✓$8700 lower launch MSRP ($1299 vs $9999)
  • ✓108MP primary camera sensor with 4K/120fps video recording
Reasons to buy Oppo K15 5G:
  • ✓Larger 8,000 mAh battery capacity (+3,500 mAh more capacity)
  • ✓50MP primary camera sensor with 4K/120fps video recording
  • ✓6.59" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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SpecificationGalaxy Note 20 UltraOppo K15 5G
1. Display & Screen🏆 Galaxy Note 20 Ultra Wins Display
Screen Type & TechDynamic AMOLED 2XAMOLED
Screen Size6.9"6.59"
Resolution & Density3088x1440 (496 ppi)FHD+ / LTPO AMOLED
Refresh Rate120 Hz ProMotion120 Hz ProMotion
Brightness1,500 nits peakN/A
Screen ProtectionScratch-resistant glassScratch-resistant glass
2. Platform & Performance🏆 Galaxy Note 20 Ultra Wins Performance
Chipset / ProcessorHigh performance SoC Dimensity 7360 Super
CPU CoresMulti-core high performanceMulti-core high performance
GPU GraphicsIntegrated GraphicsIntegrated Graphics
Operating SystemAndroid 10Android
3. Memory & Storage
RAM Memory12 GB LPDDR12 GB LPDDR
Internal Storage128GB / 256GB / 512GB256 GB
Storage SpeedHigh-speed flashHigh-speed flash
Card SlotNoNo
4. Main Camera Optics🏆 Galaxy Note 20 Ultra Wins Camera
Primary Camera108 MP, f/1.8, OIS, Samsung HM150 MP, Triple Camera System
Telephoto Zoom12 MP (5x optical zoom), f/3, OISNone (Digital zoom only)
Ultrawide Camera12 MP, f/2.2N/A
LiDAR / DepthNoneNone
5. Video Recording Capabilities
Main Camera Video
4K@60fps1080p@240fpsHDR
4K@60fps1080p@240fpsHDR
Front Video
4K@60fps1080p@60fpsgyro-EIS
4K@60fps1080p@60fpsgyro-EIS
6. Selfie Camera
Selfie Lens10 MP, f/2.212 MP
7. Body & Dimensions🏆 Galaxy Note 20 Ultra Lightest Chassis
Dimensions164.8 x 77.2 x 8.1 mmN/A
Weight208 gN/A
Build MaterialsGlass front, metal/glass frameGlass front, metal/glass frame
SIM TypeNano-SIM / eSIM supportNano-SIM / eSIM support
Water ResistanceIP68Not certified
8. Battery & Charging🏆 Oppo K15 5G Wins Battery
Battery Capacity4,500 mAh8,000 mAh
Wired Fast Charging25W wired fast chargingFast charging
Wireless Charging15W wireless chargingNot supported
Reverse ChargingReverse wireless chargingReverse wireless charging
9. Sound & Audio
LoudspeakerStereo speakersStereo speakers
3.5mm Headphone JackNoNo
10. Connectivity & Comms
Wi-Fi StandardWi-Fi 6Wi-Fi 7 / 6E tri-band
Bluetooth5.0Bluetooth 5.3+
USB Port & SpeedUSB-C 3.2USB Type-C
NFCYes (contactless payment)Yes
11. Sensors & Security
SensorsBiometric fingerprint/face, accelerometer, gyro, compassBiometric fingerprint/face, accelerometer, gyro, compass
Satellite FeaturesEmergency SOS via satellite (select markets)Emergency SOS via satellite (select markets)
12. Colors & Overview
ColorsStandard finishesStandard finishes
Launch Price$1299Price on request
Editorial Lab Verdict

Oppo K15 5G edges ahead with a BeastScore of 85.9/100

After comprehensive hardware benchmark comparisons, Oppo K15 5G ranks as the overall top pick in this matchup. Key differentiators include its Dimensity 7360 Super architecture and verified 80/100 camera rating.

When to buy Galaxy Note 20 Ultra:
Significantly faster wired charging: 25W vs max 0W · Higher resolution main sensor: 108 MP vs max 50 MP
When to buy Oppo K15 5G:
Higher overall BeastScore: 85.9 vs top rival 85.5 · Larger battery capacity: 8,000 mAh (+3,500 mAh more)
Quick Answers

Frequently Asked Questions: Galaxy Note 20 Ultra vs Oppo K15 5G

Which phone is better: Galaxy Note 20 Ultra or Oppo K15 5G?

Oppo K15 5G leads with an overall BeastScore of 85.9/100 compared to Galaxy Note 20 Ultra (85.5/100), driven by advantages in Higher overall BeastScore: 85.9 vs top rival 85.5 and Larger battery capacity: 8,000 mAh (+3,500 mAh more).

What are the primary battery and display differences between Galaxy Note 20 Ultra and Oppo K15 5G?

Galaxy Note 20 Ultra is equipped with a 6.9-inch display and 4500 mAh battery, while Oppo K15 5G features a 6.59-inch display and 8000 mAh battery.

How do the camera capabilities compare between Galaxy Note 20 Ultra and Oppo K15 5G?

In lab hardware evaluations, Galaxy Note 20 Ultra scores 97/100 in camera performance, while Oppo K15 5G scores 80/100.

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