Phone Comparison
Apple iPhone 15 Pro Max vs OnePlus 6 Comparison
A detailed, side-by-side comparison to help you pick the right phone.
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Verdict
Pros & cons
iPhone 15 Pro Max
A feature-packed phone with a sleek design but still needs extra care due to its delicate exterior.
+
What's good
+
Lighter titanium design
+
Advanced gaming performance
+
Impressive 5x optical zoom
+
Long battery life
+
Clear audio quality
−
What's not
−
Screen easily scratches
−
Slow charging
−
Action Button limitations
−
Heats up during heavy use
−
High price
OnePlus 6
The OnePlus 6 is about as good as it gets without paying flagship prices. If you don’t mind the lack of waterproofing and don’t mind picking up a case to keep it looking good, it’s a solid value that reviewers loved.
+
What's good
+
Bright, vibrant display
+
Sleek design
+
Excellent value
+
Great cameras
+
Clean interface
+
Dash charging
+
All-day battery life
−
What's not
−
No microSD support
−
Fingerprint magnet
−
No IP rating
iPhone 15 Pro Max
A feature-packed phone with a sleek design but still needs extra care due to its delicate exterior.
+
Good
+
Lighter titanium design
+
Advanced gaming performance
+
Impressive 5x optical zoom
+
Long battery life
+
Clear audio quality
−
Not
−
Screen easily scratches
−
Slow charging
−
Action Button limitations
−
Heats up during heavy use
−
High price
OnePlus 6
The OnePlus 6 is about as good as it gets without paying flagship prices. If you don’t mind the lack of waterproofing and don’t mind picking up a case to keep it looking good, it’s a solid value that reviewers loved.
+
Good
+
Bright, vibrant display
+
Sleek design
+
Excellent value
+
Great cameras
+
Clean interface
+
Dash charging
+
All-day battery life
−
Not
−
No microSD support
−
Fingerprint magnet
−
No IP rating
Spec data
How they compare
iPhone 15 Pro Max
OnePlus 6
Price (MSRP)
$1,199
$529
OS
iOS
Android
Processor
Apple A17 Pro Hexa-core
Qualcomm Snapdragon 845 Octa core
Camera zoom
—
—
Battery life
12h 58m
GSMArena Active Use
—
Wired charging
—
—
Wireless charging
15W
—
Display
Color, 120Hz
2000 nits peak
Color
Software support
—
—
Repairability
7/10
iFixit
—
Weight
221g (7.8 oz)
177g (6.2 oz)
Fingerprint
No
Yes
Highlighted cells indicate the stronger value where a clear winner exists.
Spec data
How they compare
iPhone 15 Pro Max
OnePlus 6
Price (MSRP)
$1,199
Price (MSRP)
$529
OS
iOS
OS
Android
Processor
Apple A17 Pro Hexa-core
Processor
Qualcomm Snapdragon 845 Octa core
Camera zoom
—
Camera zoom
—
Battery life
12h 58m
GSMArena Active Use
Battery life
—
Wired charging
—
Wired charging
—
Wireless charging
15W
Wireless charging
—
Display
Color, 120Hz
2000 nits peak
Display
Color
Software support
—
Software support
—
Repairability
7/10
iFixit
Repairability
—
Weight
221g (7.8 oz)
Weight
177g (6.2 oz)
Fingerprint
No
Fingerprint
Yes
Highlighted cells indicate the stronger value where a clear winner exists.
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Third-party data
Testing & benchmarks
iPhone 15 Pro Max
OnePlus 6
DxOMark v5
154
photo 153 · video 158
—
AnTuTu v10
1.42M
—
GSMArena endurance
12h 58m
Active Use
—
iFixit repairability
7/10
—
Third-party data
Testing & benchmarks
iPhone 15 Pro Max
OnePlus 6
DxOMark v5
154
photo 153 · video 158
DxOMark v5
—
AnTuTu v10
1.42M
AnTuTu v10
—
GSMArena endurance
12h 58m
Active Use
GSMArena endurance
—
iFixit repairability
7/10
iFixit repairability
—
Physical comparison
Size & weight
Footprint · to scale
iPhone 15 Pro Max
6.3" × 3"
OnePlus 6
6.1" × 3"
Thickness · to scale
iPhone 15 Pro Max
0.3"
OnePlus 6
0.3"
iPhone 15 Pro Max
OnePlus 6
Height
6.3" (159.9 mm)
6.1" (155.7 mm)
Width
3" (76.7 mm)
3" (75.4 mm)
Depth
0.3" (8.3 mm)
0.3" (7.8 mm)
Weight
221g (7.8 oz)
177g (6.2 oz)
Screen
6.7"
6.28"
Height
6.3" (159.9 mm)
Height
6.1" (155.7 mm)
Width
3" (76.7 mm)
Width
3" (75.4 mm)
Depth
0.3" (8.3 mm)
Depth
0.3" (7.8 mm)
Weight
221g (7.8 oz)
Weight
177g (6.2 oz)
Screen
6.7"
Screen
6.28"
Dimensions shown in inches (mm). Silhouettes are proportionally scaled for visual comparison.
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Common questions
iPhone 15 Pro Max vs OnePlus 6: FAQ
Which is better, the iPhone 15 Pro Max or OnePlus 6?
Based on aggregated critic reviews, the iPhone 15 Pro Max earns a Compass Score of 9.0 compared to 8.8 for the OnePlus 6. That 0.2-point gap reflects stronger reviews across the board, though individual priorities like camera quality, battery life, or price could tip the scales the other way. Scores aggregate dozens of expert opinions, so they are a useful starting point, not the final word.
Which phone is more affordable, the iPhone 15 Pro Max or OnePlus 6?
The OnePlus 6 launches at $529, which is $670 less than the iPhone 15 Pro Max at $1,199. Street prices shift after launch, so check current deals for both phones before deciding.
Should I buy the iPhone 15 Pro Max or the OnePlus 6?
Our critics' take on the iPhone 15 Pro Max: "A feature-packed phone with a sleek design but still needs extra care due to its delicate exterior." On the OnePlus 6: "The OnePlus 6 is about as good as it gets without paying flagship prices." Both phones have clear strengths in different areas; scroll through the comparison above to see which trade-offs align with your priorities.
Specifications sourced from manufacturers and third-party databases. Last updated October 2026. Suggest a correction →