Galaxy J7 Prime 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 J7 Prime counters on value.
SpecEagle subscores
66
Display
94
58
Camera
96
54
Performance
95
72
Battery
89
68
Build
92
0
Value
79
Category wins: Galaxy J7 Prime 0 · 6 Xiaomi 15 Ultra
Benchmarks
Test
A · Samsung
B · Xiaomi
AnTuTu v6
42,000
—
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
TFT LCD
LTPO AMOLED, 120 Hz, Dolby Vision
Size
5.5 inches
6.73 inches
Resolution
1080 x 1920 px
3,200 × 1,440 px (522 ppi)
Peak brightness
—
3,200 nits
Protection
—
Xiaomi Shield Glass
A · Samsung
B · Xiaomi
Main
13 MP, f/1.9
50 MP, f/1.63, 1-inch Sony LYT-900, OIS
Selfie
8 MP, f/1.9
32 MP, f/2.0
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
Video
—
8K @ 30 fps · Leica profiles
A · Samsung
B · Xiaomi
Chipset
Exynos 7870 (14nm, octa-core)
Snapdragon 8 Elite (3 nm)
GPU
Mali-T830 MP1
Adreno 830
CPU
—
8 cores
RAM
—
12 GB / 16 GB LPDDR5X
Storage
—
256 GB / 512 GB / 1 TB UFS 4.0
A · Samsung
B · Xiaomi
Capacity
3300 mAh
5,410 mAh
Wired
—
90 W HyperCharge
Wireless
—
80 W
Choose Galaxy J7 Prime if…
- Metal unibody at a budget price
- FHD screen + fingerprint sensor
- Reliable Exynos 7870 efficiency
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.