LG Arena KM900 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 60/100 SpecEagle score, leading on Display, Performance, Camera, Battery, Build, Value. The LG Arena KM900 counters on Software.
SpecEagle subscores
64
Display
96
50
Performance
94
60
Camera
93
70
Battery
88
60
Software
0
0
Build
93
0
Value
78
Category wins: LG Arena KM900 1 · 6 Galaxy S25 Ultra
Benchmarks
Test
A · LG
B · Samsung
N/A
0
—
AnTuTu v10
—
2,580,000
Geekbench 6 Single
—
3,050
Geekbench 6 Multi
—
9,900
3DMark Solar Bay
—
78.0
Full specifications
A · LG
B · Samsung
Type
TFT touch
LTPO AMOLED 2X, 120 Hz, HDR10+
Size
3.0"
6.9 inches
Resolution
800 x 480
3,120 × 1,440 px (498 ppi)
Peak brightness
—
2,600 nits
Protection
—
Corning Gorilla Armor 2
Always-on
—
Yes
A · LG
B · Samsung
Main
5 MP autofocus + Schneider-Kreuznach
200 MP, f/1.7, multi-directional PDAF, OIS
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
Selfie
—
12 MP, f/2.2
Video
—
8K @ 30 fps · 4K @ 120 fps
A · LG
B · Samsung
Storage
100 MB + microSDHC
256 GB / 512 GB / 1 TB UFS 4.0
Chipset
—
Snapdragon 8 Elite for Galaxy (3 nm)
CPU
—
8 cores (2 × 4.47 GHz + 6 × 3.53 GHz)
GPU
—
Adreno 830
RAM
—
12 GB LPDDR5X
A · LG
B · Samsung
Capacity
1,000 mAh
5,000 mAh
Wired
—
45 W
Wireless
—
15 W Qi2
Reverse
—
4.5 W wireless
A · LG
B · Samsung
Body
Stainless steel
—
Weight
105 g
—
A · LG
B · Samsung
Launch OS
LG proprietary + S-Class 3D UI
—
A · LG
B · Samsung
S-Class 3D UI
First
—
Schneider lens
Cam
—
Choose LG Arena KM900 if…
- S-Class 3D UI first.
- Schneider-Kreuznach cam optics.
- Stainless steel + WVGA.
- GPS + Wi-Fi.
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.