Galaxy S24 vs Xiaomi 15 Ultra
Side-by-side specs, benchmarks and the SpecEagle AI verdict.
vs
AI Verdict
The Xiaomi 15 Ultra takes the overall edge with a 89/100 to 85/100 SpecEagle score, leading on Display, Camera, Performance, Battery, Build. The Galaxy S24 counters on Value.
SpecEagle subscores
89
Display
94
84
Camera
96
87
Performance
95
77
Battery
89
88
Build
92
84
Value
79
Category wins: Galaxy S24 1 · 5 Xiaomi 15 Ultra
Benchmarks
Test
A · Samsung
B · Xiaomi
AnTuTu v10
1,700,000
2,660,000▲
Geekbench 6 Single
2,150
3,090▲
Geekbench 6 Multi
6,700
10,000▲
3DMark Solar Bay
56.0
80.0▲
Full specifications
A · Samsung
B · Xiaomi
Type
LTPO AMOLED 2X, 120 Hz
LTPO AMOLED, 120 Hz, Dolby Vision
Size
6.2 inches
6.73 inches
Resolution
2,340 × 1,080 px (416 ppi)
3,200 × 1,440 px (522 ppi)
Peak brightness
2,600 nits
3,200 nits
Protection
Gorilla Glass Victus 2
Xiaomi Shield Glass
A · Samsung
B · Xiaomi
Main
50 MP, f/1.8, OIS
50 MP, f/1.63, 1-inch Sony LYT-900, OIS
Ultrawide
12 MP, f/2.2
50 MP, f/2.2, 115° FoV
Telephoto
10 MP, f/2.4, 3× optical
50 MP, f/1.8, 3× optical
Selfie
12 MP, f/2.2
32 MP, f/2.0
Video
8K @ 30 fps
8K @ 30 fps · Leica profiles
Periscope
—
200 MP, f/2.6, 4.3× optical, Samsung HP9
A · Samsung
B · Xiaomi
Chipset
Exynos 2400 (4 nm) / Snapdragon 8 Gen 3 (US)
Snapdragon 8 Elite (3 nm)
CPU
10 cores
8 cores
GPU
Xclipse 940
Adreno 830
RAM
8 GB
12 GB / 16 GB LPDDR5X
Storage
128 GB / 256 GB / 512 GB
256 GB / 512 GB / 1 TB UFS 4.0
A · Samsung
B · Xiaomi
Capacity
4,000 mAh
5,410 mAh
Wired
25 W
90 W HyperCharge
Wireless
15 W
80 W
Choose Galaxy S24 if…
- Compact, light flagship at 167 g.
- Seven years of OS updates.
- Bright 2,600-nit display.
- Galaxy AI features included.
Choose Xiaomi 15 Ultra if…
- One of the best phone camera systems ever — especially the 200 MP periscope.
- 1-inch main sensor delivers genuinely DSLR-like depth.
- 90 W wired + 80 W wireless charging.
- Bright, high-resolution Dolby Vision display.