Realme C55 vs Galaxy S25 Ultra
Side-by-side specs, benchmarks and the SpecEagle AI verdict.
vs
AI Verdict
The Galaxy S25 Ultra takes the overall edge with a 89/100 to 56/100 SpecEagle score, leading on Display, Camera, Performance, Battery, Build, Value. The Realme C55 counters on value.
SpecEagle subscores
60
Display
96
56
Camera
93
48
Performance
94
78
Battery
88
62
Build
93
74
Value
78
Category wins: Realme C55 0 · 6 Galaxy S25 Ultra
Benchmarks
Test
A · Realme
B · Samsung
AnTuTu v10
240,000
2,580,000▲
Geekbench 6 Single
380
3,050▲
Geekbench 6 Multi
1,300
9,900▲
3DMark Solar Bay
4.0
78.0▲
Full specifications
A · Realme
B · Samsung
Type
IPS LCD, 90 Hz
LTPO AMOLED 2X, 120 Hz, HDR10+
Size
6.72 inches
6.9 inches
Resolution
2,400 × 1,080 px
3,120 × 1,440 px (498 ppi)
Peak brightness
—
2,600 nits
Protection
—
Corning Gorilla Armor 2
Always-on
—
Yes
A · Realme
B · Samsung
Main
64 MP, f/1.8
200 MP, f/1.7, multi-directional PDAF, OIS
Depth
2 MP
—
Selfie
8 MP
12 MP, f/2.2
Ultrawide
—
50 MP, f/1.9, 120° FoV
Telephoto 1
—
10 MP, f/2.4, 3× optical
Telephoto 2
—
50 MP, f/3.4, 5× optical
Video
—
8K @ 30 fps · 4K @ 120 fps
A · Realme
B · Samsung
Chipset
Helio G88 (12 nm)
Snapdragon 8 Elite for Galaxy (3 nm)
RAM
6 / 8 GB
12 GB LPDDR5X
Storage
64 / 128 / 256 GB + microSD
256 GB / 512 GB / 1 TB UFS 4.0
CPU
—
8 cores (2 × 4.47 GHz + 6 × 3.53 GHz)
GPU
—
Adreno 830
A · Realme
B · Samsung
Capacity
5,000 mAh
5,000 mAh
Wired
33 W
45 W
Wireless
—
15 W Qi2
Reverse
—
4.5 W wireless
Choose Realme C55 if…
- 33 W charging at $179.
- Full-HD+ 90 Hz screen.
- Mini Capsule UI novelty.
- Headphone jack + microSD.
Choose Galaxy S25 Ultra if…
- The most versatile camera system on any phone — four useful focal lengths.
- Seven years of OS updates matches Apple for longevity.
- Gorilla Armor 2 glass is the most scratch- and glare-resistant around.
- Built-in S Pen still has no real equivalent elsewhere.