Galaxy A51 vs Galaxy Note 9
Side-by-side specs, benchmarks and the SpecEagle AI verdict.
vs
AI Verdict
The Galaxy A51 and Galaxy Note 9 finish level on the SpecEagle score (72/100 each). The Galaxy A51 leads on parity, while the Galaxy Note 9 answers on Display, Camera, Performance, Battery, Build, Value — pick on ecosystem and price.
SpecEagle subscores
82
Display
85
70
Camera
76
62
Performance
64
76
Battery
80
68
Build
84
0
Value
66
Category wins: Galaxy A51 0 · 6 Galaxy Note 9
Benchmarks
Test
A · Samsung
B · Samsung
AnTuTu v8
175,000
—
Geekbench 5 ST
350
—
AnTuTu v10
—
425,000
Geekbench 6 Single
—
855
Geekbench 6 Multi
—
2,120
3DMark Solar Bay
—
9.0
Full specifications
A · Samsung
B · Samsung
Type
Super AMOLED
Super AMOLED, 60 Hz, HDR10
Size
6.5 inches
6.4 inches
Resolution
1080 x 2400 px
2,960 × 1,440 px (516 ppi)
Notch
Infinity-O punch hole
—
Protection
—
Gorilla Glass 5
A · Samsung
B · Samsung
Main
48 MP, f/2.0
12 MP, f/1.5–2.4 dual aperture, OIS
Ultrawide
12 MP, 123 deg
—
Macro
5 MP
—
Depth
5 MP
—
Selfie
32 MP, f/2.2
8 MP, f/1.7
Telephoto
—
12 MP, f/2.4, 2× optical
Video
—
4K @ 60 fps
A · Samsung
B · Samsung
Chipset
Exynos 9611 (10nm)
Snapdragon 845 / Exynos 9810 (10 nm)
GPU
Mali-G72 MP3
Adreno 630 / Mali-G72
CPU
—
8 cores
RAM
—
6 GB / 8 GB
Storage
—
128 GB / 512 GB · microSD
A · Samsung
B · Samsung
Capacity
4000 mAh
4,000 mAh
Charging
15W
—
Wired
—
15 W
Wireless
—
9 W
Choose Galaxy A51 if…
- Gorgeous Prism Crush finishes
- Vivid FHD+ Super AMOLED
- 32 MP selfie + versatile quad cam
Choose Galaxy Note 9 if…
- First S Pen with Bluetooth remote control.
- Large 4,000 mAh battery for 2018.
- Dual camera with variable aperture.
- IP68, headphone jack and microSD.