OnePlus Ace ProvsSamsung Galaxy S21+
We compare these two popular phones to help you decide which one fits your needs and budget better.
OnePlus Ace Pro
#272
Winner
+4
Processor:Qualcomm Snapdragon 8+ Gen1
RAM:12 GBGB
Storage:256 GBGB
Quick Stats
The OnePlus Ace Pro's 4800 mAh battery with 150W ultra-fast charging ensures all-day use and rapid power-ups.
OnePlus Ace Pro's 6.7" AMOLED display offers 120Hz refresh rate and 950 nits brightness for vivid, smooth visuals.
OnePlus Ace Pro's 50MP main camera with OIS, 4K video, and 480fps slow-mo delivers sharp, dynamic photos and videos.
OnePlus Ace Pro's flagship Snapdragon 8+ Gen1 and 12GB RAM ensure seamless multitasking and top-tier performance.
Samsung Galaxy S21+
#274
+9
Processor:Samsung Exynos 2100
RAM:8 GBGB
Storage:128 GBGB
Quick Stats
The S21+ offers ~1.5 days of moderate use but drains faster with heavy gaming or 5G, supported by 25W fast charging.
The S21+ offers a vibrant QHD+ 120Hz display with 1300 nits brightness but drains battery faster with high refresh rates.
The S21+ offers a versatile triple-lens camera system with 3x hybrid zoom and 30x digital zoom but lacks the 100x Space Zoom feature.
The S21+ delivers flagship performance with Exynos 2100 and 8GB RAM, ensuring smooth multitasking but lacks major innovations.
Specifications Comparison
Specification
OnePlus OnePlus Ace Pro
Samsung Samsung Galaxy S21+
Model
Qualcomm Snapdragon 8+ Gen1
Samsung Exynos 2100
CPU
1x3.2 GHz Cortex, X2 +3x2.8 GHz Cortex, A710 + 4x2.0 GHz Cortex, A510
1x Cortex, X1 2,91 GHz + 3x Cortex, A78 2,81 GHz + 4x Cortex, A55 2,21 GHz.
Type
Octa-Core
Octa-Core
Nanometer
4 nm
5 nm
Frequency
3,2 GHz
2,9 GHz
64 Bits
Yes
Yes
GPU
Qualcomm Adreno 730 875 MHz
ARM Mali-G78 MP14
RAM
12 GB
8 GB
Type
RAM LPDDR5
RAM LPDDR5
Capacity
256 GB
128 GB
Type
UFS Storage 3.1
UFS Storage 3.1
SD slot
No
No
Fingerprint security
Yes, in screen
Yes, in screen
Fingerprint sensor
Yes
Yes
Proximity sensor
Yes
Yes
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
Yes
Yes
Barometer sensor
N/A
Yes
Hall sensor
N/A
Yes
Geomagnetic sensor
Yes
Yes
Audio
Hi-Res Audio, Noise cancellation microphone, Stereo Speakers, 2 microphones
Dolby Atmos, Hi-Res Audio, Noise cancellation microphone, Stereo Speakers
Antutu Score
1318578
749100
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 90% of devices
Overall performance better than 80% of devices
Cooling system
Yes
No
Gaming buttons
No
No
Extras
N/A
N/A
Note: Highlighted specifications show differences between the two devices.
Rankings
Connectivity
OnePlus Ace Pro
#170
Winner
Samsung Galaxy S21+
#372
Design
OnePlus Ace Pro
#745
Samsung Galaxy S21+
#35
Winner
Display
OnePlus Ace Pro
#167
Winner
Samsung Galaxy S21+
#213
Performance
OnePlus Ace Pro
#188
Winner
Samsung Galaxy S21+
#423
Battery
OnePlus Ace Pro
#367
Winner
Samsung Galaxy S21+
#738
Camera
OnePlus Ace Pro
#412
Samsung Galaxy S21+
#296
Winner
| Metric | OnePlus Ace Pro | Samsung Galaxy S21+ |
|---|---|---|
| Connectivity | #170 Winner | #372 |
| Design | #745 | #35 Winner |
| Display | #167 Winner | #213 |
| Performance | #188 Winner | #423 |
| Battery | #367 Winner | #738 |
| Camera | #412 | #296 Winner |
Note: Lower rank number indicates a better position in category.
Key Differences
No significant specification differences found between these devices.
Scores by Category
Pros and Cons
OnePlus Ace Pro
Strengths
Flagship Snapdragon 8+ Gen1 delivers blazing-fast performance and efficiency.
150W ultra-fast charging ensures rapid power-up in minutes.
Vibrant AMOLED display with 120Hz refresh rate and HDR10+ for immersive visuals.
Advanced 50MP camera system with optical stabilization and 4K video capabilities.
Weaknesses
Non-expandable 256GB storage may limit flexibility for heavy users.
Plastic frame may feel less premium compared to all-glass designs.
1080p resolution on a 6.7-inch display lacks 4K sharpness for some users.
High refresh rate and fast charging may drain battery faster under heavy use.
Samsung Galaxy S21+
Strengths
Stunning QHD+ 120Hz display with vibrant colors and 1300 nits peak brightness
Versatile triple-lens camera system with 3x hybrid zoom and 30x digital zoom
Durable build with Gorilla Glass Victus and IP68 water/dust resistance
4800mAh battery with 25W fast charging and 15W wireless charging
Flagship Exynos 2100 chipset and 8GB LPDDR5 RAM for smooth performance
Sleek Glastic hybrid design in vibrant color options
Weaknesses
Lacks 100x Space Zoom feature found in S21 Ultra
No expandable storage (no microSD slot)
No 3.5mm headphone jack
Battery drains faster under heavy use or 5G connectivity
Read Full Reviews
OnePlus Ace Pro
Unleash flagship power with the OnePlus Ace Pro. Sleek design, vibrant display, ultra-fast charging, and a cinematic camera for stunning shots. Experience seamless performance and style.
Samsung Galaxy S21+
Experience the power of the Samsung Galaxy S21+ with its stunning display, versatile triple-lens camera, and sleek design. Perfect for capturing life in vibrant detail and seamless performance.
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