Galaxy A15 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 66/100 SpecEagle score, leading on Display, Camera, Performance, Battery, Build, Value. The Galaxy A15 counters on value.
SpecEagle subscores
78
Display
94
64
Camera
96
56
Performance
95
84
Battery
89
70
Build
92
78
Value
79
Category wins: Galaxy A15 0 · 6 Xiaomi 15 Ultra
Benchmarks
Test
A · Samsung
B · Xiaomi
AnTuTu v10
410,000
2,660,000▲
Geekbench 6 Single
730
3,090▲
Geekbench 6 Multi
1,950
10,000▲
3DMark Solar Bay
7.0
80.0▲
Full specifications
A · Samsung
B · Xiaomi
Type
Super AMOLED, 90 Hz
LTPO AMOLED, 120 Hz, Dolby Vision
Size
6.5 inches
6.73 inches
Resolution
2,340 × 1,080 px (396 ppi)
3,200 × 1,440 px (522 ppi)
Peak brightness
800 nits
3,200 nits
Protection
Gorilla Glass Victus+
Xiaomi Shield Glass
A · Samsung
B · Xiaomi
Main
50 MP, f/1.8
50 MP, f/1.63, 1-inch Sony LYT-900, OIS
Ultrawide
5 MP, f/2.2
50 MP, f/2.2, 115° FoV
Macro
2 MP, f/2.4
—
Selfie
13 MP, f/2.0
32 MP, f/2.0
Video
1080p @ 30 fps
8K @ 30 fps · Leica profiles
Telephoto
—
50 MP, f/1.8, 3× optical
Periscope
—
200 MP, f/2.6, 4.3× optical, Samsung HP9
A · Samsung
B · Xiaomi
Chipset
MediaTek Helio G99 (6 nm)
Snapdragon 8 Elite (3 nm)
CPU
8 cores
8 cores
GPU
Mali-G57 MC2
Adreno 830
RAM
4 GB / 6 GB / 8 GB
12 GB / 16 GB LPDDR5X
Storage
128 GB / 256 GB · microSD
256 GB / 512 GB / 1 TB UFS 4.0
A · Samsung
B · Xiaomi
Capacity
5,000 mAh
5,410 mAh
Wired
25 W
90 W HyperCharge
Wireless
No
80 W
Choose Galaxy A15 if…
- A genuine Super AMOLED screen at $199.
- Large 5,000 mAh battery; 25 W charging.
- Four years of OS updates — strong for a budget phone.
- Headphone jack and microSD.
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.