Phone Comparison
Samsung Galaxy S24 Ultra vs Samsung Galaxy S8 Comparison
A detailed, side-by-side comparison to help you pick the right phone.
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Verdict
Pros & cons
Galaxy S24 Ultra
A sturdy, feature-rich phone with advanced AI tools and great design.
+
What's good
+
Impressive AI features
+
Durable titanium body
+
Bright AMOLED display
+
High camera quality
+
Seven years of updates
−
What's not
−
Gets hot easily
−
Expensive
−
Curved display removed
−
AI features not exclusive
−
Mild software lag
Galaxy S8
+
What's good
+
Future-proof features and performance
+
Blazing performance
+
Stunning design
+
Gigabit LTE support
+
MicroSD support
+
Plenty of internal storage
+
All-day battery life
+
QuickCharge and wireless charging support
+
Crisp, vibrant display
+
Great camera (even in low lighting)
−
What's not
−
Slippery finish
−
Darker colors are fingerprint magnets
−
Hard-to-find fingerprint scanner
−
Screen measurement might mislead
Galaxy S24 Ultra
A sturdy, feature-rich phone with advanced AI tools and great design.
+
Good
+
Impressive AI features
+
Durable titanium body
+
Bright AMOLED display
+
High camera quality
+
Seven years of updates
−
Not
−
Gets hot easily
−
Expensive
−
Curved display removed
−
AI features not exclusive
−
Mild software lag
Galaxy S8
+
Good
+
Future-proof features and performance
+
Blazing performance
+
Stunning design
+
Gigabit LTE support
+
MicroSD support
+
Plenty of internal storage
+
All-day battery life
+
QuickCharge and wireless charging support
+
Crisp, vibrant display
+
Great camera (even in low lighting)
−
Not
−
Slippery finish
−
Darker colors are fingerprint magnets
−
Hard-to-find fingerprint scanner
−
Screen measurement might mislead
Spec data
How they compare
Choosing the cheaper Galaxy S8 means giving up most on: Camera zoom
Galaxy S24 Ultra
Galaxy S8
Price (MSRP)
$1,300
$260/yr of support
$725
OS
Android
Android
Processor
Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) Octa-core
Qualcomm MSM8998 Snapdragon 835 Octa core
Camera zoom
3×
—
Battery life
13h 49m
GSMArena Active Use
—
Wired charging
45W
—
Wireless charging
15W
—
Display
Color, 120Hz
2600 nits peak
Color
Software support
Until 2031
7 years guaranteed
—
Repairability
—
—
Weight
232g (8.2 oz)
155g (5.5 oz)
Fingerprint
Yes
Yes
Highlighted cells indicate the stronger value where a clear winner exists.
Spec data
How they compare
Choosing the cheaper Galaxy S8 means giving up most on: Camera zoom
Galaxy S24 Ultra
Galaxy S8
Price (MSRP)
$1,300
$260/yr of support
Price (MSRP)
$725
OS
Android
OS
Android
Processor
Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) Octa-core
Processor
Qualcomm MSM8998 Snapdragon 835 Octa core
Camera zoom
3×
Camera zoom
—
Battery life
13h 49m
GSMArena Active Use
Battery life
—
Wired charging
45W
Wired charging
—
Wireless charging
15W
Wireless charging
—
Display
Color, 120Hz
2600 nits peak
Display
Color
Software support
Until 2031
7 years guaranteed
Software support
—
Repairability
—
Repairability
—
Weight
232g (8.2 oz)
Weight
155g (5.5 oz)
Fingerprint
Yes
Fingerprint
Yes
Highlighted cells indicate the stronger value where a clear winner exists.
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Third-party data
Testing & benchmarks
Galaxy S24 Ultra
Galaxy S8
DxOMark v5
144
photo 144 · video 137
—
AnTuTu v10
2.33M
—
GSMArena endurance
13h 49m
Active Use
—
iFixit repairability
—
—
Third-party data
Testing & benchmarks
Galaxy S24 Ultra
Galaxy S8
DxOMark v5
144
photo 144 · video 137
DxOMark v5
—
AnTuTu v10
2.33M
AnTuTu v10
—
GSMArena endurance
13h 49m
Active Use
GSMArena endurance
—
iFixit repairability
—
iFixit repairability
—
Physical comparison
Size & weight
Footprint · to scale
Galaxy S24 Ultra
6.4" × 3.1"
Galaxy S8
5.9" × 2.7"
Thickness · to scale
Galaxy S24 Ultra
0.3"
Galaxy S8
0.3"
Galaxy S24 Ultra
Galaxy S8
Height
6.4" (162.3 mm)
5.9" (149 mm)
Width
3.1" (79 mm)
2.7" (68 mm)
Depth
0.3" (8.6 mm)
0.3" (8 mm)
Weight
232g (8.2 oz)
155g (5.5 oz)
Screen
6.8"
5.8"
Height
6.4" (162.3 mm)
Height
5.9" (149 mm)
Width
3.1" (79 mm)
Width
2.7" (68 mm)
Depth
0.3" (8.6 mm)
Depth
0.3" (8 mm)
Weight
232g (8.2 oz)
Weight
155g (5.5 oz)
Screen
6.8"
Screen
5.8"
Dimensions shown in inches (mm). Silhouettes are proportionally scaled for visual comparison.
Common questions
Galaxy S24 Ultra vs Galaxy S8: FAQ
Which is better, the Galaxy S24 Ultra or Galaxy S8?
Both phones earn identical Compass Scores of 8.9, meaning critics rate them equally overall. The right choice depends entirely on which trade-offs matter more to you. Scroll through the spec-by-spec breakdown above to see where each phone pulls ahead.
Which phone is more affordable, the Galaxy S24 Ultra or Galaxy S8?
The Galaxy S8 launches at $725, which is $575 less than the Galaxy S24 Ultra at $1,300. Street prices shift after launch, so check current deals for both phones before deciding.
Specifications sourced from manufacturers and third-party databases. Last updated October 2026. Suggest a correction →