Samsung
Samsung Galaxy A51
The world's best-selling Android of early 2020: a crisp Super AMOLED and a quad-camera square on the Exynos 9611. Slow then, slower now - but the sales chart it topped explains the search volume it keeps.
Pros
- Excellent Super AMOLED for the class
- Thin, light 172g design
- Macro lens novelty done early
- Massive parts and case ecosystem
Cons
- Exynos 9611 aged fast
- 15W charging
- Plastic everything
Below average
Computed from specs & benchmarks via our public methodology.
Full specifications
Everything we track for the Samsung Galaxy A51
Display
- Screen size
- 6.5 ″
- Panel type
- Super AMOLED
- Resolution
- 2400x1080
- Pixel density
- 405 ppi
- Refresh rate
- 60 Hz
Performance
- Chipset
- Samsung Exynos 9611
- AnTuTu 10
- 215,000Top 98%
- Geekbench 6 (single)
- 350Top 99%
- Geekbench 6 (multi)
- 1,250Top 100%
- RAM (max)
- 6 GB
- Storage options
- 64GB / 128GB
- Storage type
- UFS 2.0
Camera
- Main camera
- 48 MP
- Main aperture
- f/2.0
- Ultra-wide
- 12 MP
- Max video
- 4K@30fps
- Front camera
- 32 MP
- OIS
- No
Battery
- Capacity
- 4,000 mAh
- Wired charging
- 15 W
Design
- Weight
- 172 g
- Thickness
- 7.9 mm
- Frame material
- Plastic
Connectivity
- 5G
- No
- Wi-Fi
- Wi-Fi 5
- Bluetooth
- 5.0
- NFC
- Yes
- USB
- USB-C 2.0
- eSIM
- No
Software
- OS at launch
- Android 10 (One UI 2)
- OS update pledge
- 3 years
Audio
- Stereo speakers
- No
- 3.5mm jack
- Yes
Quick answers
Is the Samsung Galaxy A51 good in 2026?
The Samsung Galaxy A51 earns an Inno Score of 28.3/100 (“Below average”) based on its specs and benchmark results. The world's best-selling Android of early 2020: a crisp Super AMOLED and a quad-camera square on the Exynos 9611. Slow then, slower now - but the sales chart it topped explains the search volume it keeps.
What is the Samsung Galaxy A51 AnTuTu score?
The Samsung Galaxy A51 scores 215,000 points in AnTuTu 10. In Geekbench 6 it reaches 350 single-core and 1,250 multi-core.
What are the key specs of the Samsung Galaxy A51?
Chipset: Samsung Exynos 9611 · Screen size: 6.5 ″ · Capacity: 4,000 mAh · Main camera: 48 MP
What are the closest alternatives to the Samsung Galaxy A51?
Its closest rivals on InnoReviews are Redmi Note 8 Pro, Redmi Note 9, iPhone 8 Plus — open the comparison pages for a spec-by-spec breakdown.
