Phone Comparison
OnePlus 6 vs Apple iPhone 15 Pro Max Comparison
A detailed, side-by-side comparison to help you pick the right phone.
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Verdict
Pros & cons
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.
+
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.
+
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
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
Spec data
How they compare
OnePlus 6
iPhone 15 Pro Max
Price (MSRP)
$529
$1,199
OS
Android
iOS
Processor
Qualcomm Snapdragon 845 Octa core
Apple A17 Pro Hexa-core
Camera zoom
—
—
Battery life
—
12h 58m
GSMArena Active Use
Wired charging
—
—
Wireless charging
—
15W
Display
Color
Color, 120Hz
2000 nits peak
Software support
—
—
Repairability
—
7/10
iFixit
Weight
177g (6.2 oz)
221g (7.8 oz)
Fingerprint
Yes
No
Highlighted cells indicate the stronger value where a clear winner exists.
Spec data
How they compare
OnePlus 6
iPhone 15 Pro Max
Price (MSRP)
$529
Price (MSRP)
$1,199
OS
Android
OS
iOS
Processor
Qualcomm Snapdragon 845 Octa core
Processor
Apple A17 Pro Hexa-core
Camera zoom
—
Camera zoom
—
Battery life
—
Battery life
12h 58m
GSMArena Active Use
Wired charging
—
Wired charging
—
Wireless charging
—
Wireless charging
15W
Display
Color
Display
Color, 120Hz
2000 nits peak
Software support
—
Software support
—
Repairability
—
Repairability
7/10
iFixit
Weight
177g (6.2 oz)
Weight
221g (7.8 oz)
Fingerprint
Yes
Fingerprint
No
Highlighted cells indicate the stronger value where a clear winner exists.
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Third-party data
Testing & benchmarks
OnePlus 6
iPhone 15 Pro Max
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
OnePlus 6
iPhone 15 Pro Max
DxOMark v5
—
DxOMark v5
154
photo 153 · video 158
AnTuTu v10
—
AnTuTu v10
1.42M
GSMArena endurance
—
GSMArena endurance
12h 58m
Active Use
iFixit repairability
—
iFixit repairability
7/10
Physical comparison
Size & weight
Footprint · to scale
OnePlus 6
6.1" × 3"
iPhone 15 Pro Max
6.3" × 3"
Thickness · to scale
OnePlus 6
0.3"
iPhone 15 Pro Max
0.3"
OnePlus 6
iPhone 15 Pro Max
Height
6.1" (155.7 mm)
6.3" (159.9 mm)
Width
3" (75.4 mm)
3" (76.7 mm)
Depth
0.3" (7.8 mm)
0.3" (8.3 mm)
Weight
177g (6.2 oz)
221g (7.8 oz)
Screen
6.28"
6.7"
Height
6.1" (155.7 mm)
Height
6.3" (159.9 mm)
Width
3" (75.4 mm)
Width
3" (76.7 mm)
Depth
0.3" (7.8 mm)
Depth
0.3" (8.3 mm)
Weight
177g (6.2 oz)
Weight
221g (7.8 oz)
Screen
6.28"
Screen
6.7"
Dimensions shown in inches (mm). Silhouettes are proportionally scaled for visual comparison.
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Common questions
OnePlus 6 vs iPhone 15 Pro Max: FAQ
Which is better, the OnePlus 6 or iPhone 15 Pro Max?
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 OnePlus 6 or iPhone 15 Pro Max?
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 OnePlus 6 or the iPhone 15 Pro Max?
Our critics' take on the OnePlus 6: "The OnePlus 6 is about as good as it gets without paying flagship prices." On the iPhone 15 Pro Max: "A feature-packed phone with a sleek design but still needs extra care due to its delicate exterior." 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 →