BeastCompare

Galaxy S21 Ultra vs Oppo Find N5: Which One Should You Buy?

Oppo Find N5 edges ahead with a BeastScore of 88.4/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Samsung · 2021

Galaxy S21 Ultra

Galaxy S21 Ultra
88/ 100
Launch price$1,199
Oppo · 2025

Oppo Find N5

Oppo Find N5
88/ 100
Launch price$1,900
Head-to-head

Oppo Find N5 wins 3 of 7 categories

Here's exactly where each phone is stronger.

Galaxy S21 Ultra
Galaxy S21 Ultra
2 wins
Oppo Find N5
Oppo Find N5
3 wins
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivityValue
Galaxy S21 UltraOppo Find N5
Category winners

Scores out of 100. How we score

  • SpeedOppo Find N5
    90
    95
  • CameraGalaxy S21 Ultra
    100
    91
  • VideoNot enough data
  • SelfieGalaxy S21 Ultra
    88
    40
  • BatteryOppo Find N5
    86
    94
  • DisplayTie
    88
    88
  • ConnectivityOppo Find N5
    83
    95
  • SecurityNot enough data
  • ValueTie
    55
    55
Key differences
  • Oppo Find N5 has the bigger battery5,600 mAh vs 5,000 mAh
  • Oppo Find N5 charges faster80W vs 25W
  • Galaxy S21 Ultra has a sharper main camera108 MP vs 50 MP
  • Oppo Find N5 has the bigger screen8.12" vs 6.8"
  • Galaxy S21 Ultra is lighter228 g vs 229 g
  • Galaxy S21 Ultra launched cheaper$1,199 vs $1,900
  • Galaxy S21 Ultra has a sharper selfie camera40 MP vs 8 MP
  • Oppo Find N5 has newer Bluetooth5.4 vs 5
  • Oppo Find N5 has more RAM16 GB vs 12 GB
  • Oppo Find N5 has faster Wi-FiWi-Fi 7 vs Wi-Fi 6E
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Galaxy S21 Ultra
  • ✓1 g lighter (228 g vs 229 g), easier to hold
  • ✓$701 cheaper at launch ($1,199 vs $1,900)
  • ✓108 MP main camera
Reasons to buy Oppo Find N5
  • ✓Bigger 5,600 mAh battery (+600 mAh)
  • ✓50 MP main camera
  • ✓8.12" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationGalaxy S21 UltraOppo Find N5
1. Display & Screen
Screen typeDynamic AMOLED 2XLTPO OLED (foldable)
Screen Size6.8"8.12"
Resolution & Density3200x1440 (515 ppi)2480x2248 (412 ppi)
Refresh Rate120 Hz120 Hz adaptive
Brightness1,500 nits peak2,450 nits peak
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 Oppo Find N5 Wins Performance
Chipset / ProcessorSnapdragon 888 (5nm)Snapdragon 8 Elite (3nm)
CPU CoresNot listedNot listed
GPU GraphicsAdreno 660Adreno 830
Operating SystemAndroid 11Android 15
3. Memory & Storage
RAM Memory12 GB LPDDR16 GB LPDDR
Internal Storage128GB / 256GB / 512GB256GB / 512GB / 1024GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 Galaxy S21 Ultra Wins Camera
Primary Camera108 MP, f/1.8, OIS, Samsung HM350 MP, f/1.8, OIS, Sony LYT-700
Telephoto Zoom10 MP (3x optical zoom), f/2.4, OIS + 10 MP (10x optical zoom), f/4.9, OIS50 MP (3x optical zoom), f/2.7, OIS
Ultrawide Camera12 MP, f/2.28 MP, f/2.2
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens40 MP, f/2.28 MP, f/2.4
7. Body & Dimensions🏆 Galaxy S21 Ultra Lightest Chassis
Dimensions165.1 x 75.6 x 8.9 mm154.6 x 145.6 x 4.21 mm
Weight228 g229 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP68IPX8/IPX9
8. Battery & Charging🏆 Oppo Find N5 Wins Battery
Battery Capacity5,000 mAh5,600 mAh
Wired Fast Charging25W wired fast charging80W wired fast charging
Wireless Charging15W wireless charging50W wireless charging
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 6EWi-Fi 7
Bluetooth5.05.4
USB Port & SpeedUSB-C 3.2USB-C 3.2
NFCYes (contactless payment)Yes (contactless payment)
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$1,199$1,900
Our verdict

Oppo Find N5 wins — BeastScore 88.4/100

The Oppo Find N5 is the better pick for most people thanks to its bigger battery (5,600 mAh vs 5,000 mAh) and faster charging (80W vs 25W). The Galaxy S21 Ultra is worth a look if you prefer its sharper main camera (108 MP vs 50 MP).

Buy Galaxy S21 Ultra if you want

Higher-resolution main camera: 108 MP vs 50 MP · Optical telephoto zoom (2 telephoto lenses)

Buy Oppo Find N5 if you want

Larger battery: 5,600 mAh vs 5,000 mAh · Faster wired charging: 80W vs 25W

Common questions

Which is better: Galaxy S21 Ultra or Oppo Find N5?

The Oppo Find N5 is the better pick for most people thanks to its bigger battery (5,600 mAh vs 5,000 mAh) and faster charging (80W vs 25W). The Galaxy S21 Ultra is worth a look if you prefer its sharper main camera (108 MP vs 50 MP). BeastScore: Galaxy S21 Ultra 87.8/100, Oppo Find N5 88.4/100.

What are the main battery and display differences between Galaxy S21 Ultra and Oppo Find N5?

Galaxy S21 Ultra has a 6.8-inch display and 5000 mAh battery. Oppo Find N5 has a 8.12-inch display and 5600 mAh battery.

How do Galaxy S21 Ultra and Oppo Find N5 compare for speed?

Galaxy S21 Ultra scores 90/100 for performance; Oppo Find N5 scores 95/100.

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Google

Google Pixel 11 Pro 5G

OnePlus 13s
Oneplus

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Xiaomi Redmi Note 15 Special Edition 5G
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vivo iQOO Z11i 5G
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