Galaxy S6 Active 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 56/100 SpecEagle score, leading on Display, Camera, Performance, Battery, Build, Value. The Galaxy S6 Active counters on value.
SpecEagle subscores
86
Display
94
72
Camera
96
72
Performance
95
72
Battery
89
82
Build
92
62
Value
79
Category wins: Galaxy S6 Active 0 · 6 Xiaomi 15 Ultra
Benchmarks
Test
A · Samsung
B · Xiaomi
AnTuTu v5
68,000
—
AnTuTu v10
—
2,660,000
Geekbench 6 Single
—
3,090
Geekbench 6 Multi
—
10,000
3DMark Solar Bay
—
80.0
Full specifications
A · Samsung
B · Xiaomi
Type
Super AMOLED
LTPO AMOLED, 120 Hz, Dolby Vision
Size
5.1 inches
6.73 inches
Resolution
2,560 × 1,440 px (QHD)
3,200 × 1,440 px (522 ppi)
Peak brightness
—
3,200 nits
Protection
—
Xiaomi Shield Glass
A · Samsung
B · Xiaomi
Main
16 MP, f/1.9, OIS
50 MP, f/1.63, 1-inch Sony LYT-900, OIS
Video
2160p
8K @ 30 fps · Leica profiles
Front
5 MP
—
Ultrawide
—
50 MP, f/2.2, 115° FoV
Telephoto
—
50 MP, f/1.8, 3× optical
Periscope
—
200 MP, f/2.6, 4.3× optical, Samsung HP9
Selfie
—
32 MP, f/2.0
A · Samsung
B · Xiaomi
Chipset
Exynos 7420 (14 nm)
Snapdragon 8 Elite (3 nm)
RAM
3 GB
12 GB / 16 GB LPDDR5X
Storage
32 GB
256 GB / 512 GB / 1 TB UFS 4.0
CPU
—
8 cores
GPU
—
Adreno 830
A · Samsung
B · Xiaomi
Capacity
3,500 mAh
5,410 mAh
Wired
15 W
90 W HyperCharge
Wireless
Yes
80 W
Choose Galaxy S6 Active if…
- Bigger 3,500 mAh battery than the S6.
- IP68 + MIL-STD-810G ruggedness.
- Same fast Exynos 7420 and QHD AMOLED.
- Active key + wireless charging.
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.