13 vs 15 Ultra comparison
13
Overall 84/100120HzIP685G
Chipset: Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Display: 6.82"
Battery: 6000mAh
Sources: Wikipedia | GSMArena - https://www.gsmarena.com/oneplus_13-13477.php | Wikipedia | GSMArena
VS
15 Ultra
Overall 81/100120HzIP685G
Chipset: Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Display: 6.73"
Battery: 5410mAh
Sources: Wikipedia | GSMArena - https://www.gsmarena.com/xiaomi_15_ultra-13657.php | Wikipedia | GSMArena
Differences only hides identical specs in the detailed table below. Highlight winners emphasizes the better spec in each row. Changing the score profile recalculates category scores and the overall verdict.
13 Wins Overall
1384
15 Ultra81
13 leads overall versus 15 Ultra. Camera: 69.9 vs 58.4.
Scoring profile: balanced
Key Category Differences
- •Camera: 69.9 vs 58.4 (13)
- •Software: 62.9 vs 57.1 (13)
- •Battery: 100 vs 97 (13)
- •Display: 93.6 vs 94.1 (15 Ultra)
Who Should Buy
13
Best for users who prioritize camera and battery.
15 Ultra
Best for users who prioritize display.
Category Scores
Performance
13
15 Ultra
Why:
ChipsetCPU ClockRAMStorage Type
Camera
13
15 Ultra
13 Wins
Why:
Rear Sensor SizeRear ApertureRear Camera MegapixelsRear Camera Lenses (Total MP)
Display
13
15 Ultra
15 Ultra Wins
Why:
Refresh RatePeak BrightnessPanel TypeDisplay Size
Battery
13
15 Ultra
13 Wins
Why:
Battery CapacityCharging SpeedWireless Charging
Build
13
15 Ultra
Why:
Water ResistanceBuild Materials
Software
13
15 Ultra
13 Wins
Why:
Update PolicySecurity Updates
Budget-Wise Comparison
Value indices are calculated using score per 1,000 USD to show which phone delivers more for the money.
| Metric | 13 | 15 Ultra |
|---|---|---|
| Budget (price) | $799.99 | $1,026.48 |
| Price value for budget | 105.00 | 78.91 |
| Camera for budget | 87.38 | 56.89 |
| Performance for budget | 109.75 | 85.54 |
13 ranks higher for budget
Direct Comparison Verdict
Generating honest comparison...
Detailed AI-Powered Insights
AI-Powered Verdict
13 generally outperforms 15 Ultra across key categories. Display Size: 6.82" vs 6.73" This makes 13 the better choice for most users, though 15 Ultra may excel in specific areas.
13
Best for photographers and content creators. 13 offers superior camera capabilities with strong battery.
15 Ultra
Best for users who prioritize display. 15 Ultra offers strong performance in these areas.
13
Pros
- ✓Larger display size: 6.82" vs 6.73"
- ✓Brighter display: 4500 nits vs 3200 nits
- ✓Rear Sensor Size: 1/1.43 (vs 1/2.51)
- ✓Larger battery: 6000mAh vs 5410mAh
Cons
- ✗Resolution: 1440 x 3168 (1440 x 3200 is better)
- ✗Pixel Density: 510 ppi (521 ppi is better)
- ✗Front Aperture: f/2.4 (f/2.0 is better)
15 Ultra
Pros
- ✓Resolution: 1440 x 3200 (vs 1440 x 3168)
- ✓Pixel Density: 521 ppi (vs 510 ppi)
- ✓Front Aperture: f/2.0 (vs f/2.4)
- ✓Wireless Charging: 80W (vs 50W)
Cons
- ✗Smaller display size: 6.73" vs 6.82"
- ✗Peak Brightness: 3200 nits (4500 nits is better)
- ✗Rear Sensor Size: 1/2.51 (1/1.43 is better)
Category Breakdown
Note: All insights are generated from actual phone specifications. No assumptions or external data are used.
Detailed Specifications
| Specification | 13 | 15 Ultra |
|---|---|---|
Display Size | 6.82"Better | 6.73" |
Resolution | 1440 x 3168 | 1440 x 3200Better |
Refresh Rate | 120Hz | 120Hz |
Peak Brightness | 4500 nitsBetter | 3200 nits |
Pixel Density | 510 ppi | 521 ppiBetter |
Panel Type | OLED | OLED |
Display Protection | Ceramic Guard glass, Mohs level 4 | Ultra HDR image support | Xiaomi Shield Glass 2.0, Mohs level 6 |
| Specification | 13 | 15 Ultra |
|---|---|---|
RAM | 12GB | 12GB |
CPU Clock | 4.32GHz | 4.32GHz |
CPU Cluster Speeds | 2x4.32GHz + 6x3.53GHz | 2x4.32GHz + 6x3.53GHz |
Storage | 512GB | 512GB |
Storage Type | UFS 4.0 | UFS 4.1 |
Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) |
GPU | Adreno 830 | Adreno 830 |
| Specification | 13 | 15 Ultra |
|---|---|---|
Rear Camera | 50MP | 50MP |
Rear Sensor Size | 1/1.43Better | 1/2.51 |
Rear Aperture | f/1.6 | f/1.6 |
Optical Zoom | 3x | 3x |
Optical Image Stabilization | Yes | Yes |
Max Video Resolution | 8K@30fps, 4K@30/60fps, 1080p@30/60/240/480fps, Auto HDR, gyro-EIS, Dolby Vision | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p) |
Front Camera | 32MP | 32MP |
Front Aperture | f/2.4 | f/2.0Better |
Front Video Resolution | 4K@30/60fps, 1080p@30/60fps, gyro-EIS | 4K@30/60fps, 1080p@30/60fps, gyro-EIS |
Camera Features | Laser focus, Hasselblad Color Calibration, color spectrum sensor, Dual-LED flash, HDR, panorama | Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional) |
Community Votes
13 vs 15 Ultra: Complete Comparison
Choosing between 13 and 15 Ultra can be tough. This comparison breaks down performance, camera, battery, and pricing in Pakistan so you can decide faster.
We focus on practical differences that impact daily use, not just spec sheet noise.
Key Differences at a Glance
Display Size
1313: 6.82"
15 Ultra: 6.73"
Resolution
15 Ultra13: 1440 x 3168
15 Ultra: 1440 x 3200
Peak Brightness
1313: 4500 nits
15 Ultra: 3200 nits
Pixel Density
15 Ultra13: 510 ppi
15 Ultra: 521 ppi
Rear Sensor Size
1313: 1/1.43
15 Ultra: 1/2.51
Our Verdict
Winner: 13
13 wins more categories overall, making it the safer all‑round pick.
Choose 13 if:
- • You prioritize camera performance
- • You prioritize battery performance
- • You prioritize software performance
- • You prefer the OnePlus ecosystem
Choose 15 Ultra if:
- • You prioritize display performance
- • You prefer the Xiaomi ecosystem
Frequently Asked Questions
Which is better: 13 or 15 Ultra?
13 is the better choice overall, winning in 3 key categories.
What are the biggest differences between 13 and 15 Ultra?
The top differences are: Display Size (13 advantage), Resolution (15 Ultra advantage), Peak Brightness (13 advantage), Pixel Density (15 Ultra advantage), Rear Sensor Size (13 advantage).
Which phone has better camera quality?
13 has the stronger camera setup for photos and video.
Which phone has better battery life?
13 offers better battery endurance for heavy use.
What is the price difference in Pakistan?
13 typically ranges from $799.99 to $799.99, while 15 Ultra ranges from $1,026.48 to $1,026.48.
Still unsure?
Use our phone finder for a personalized recommendation.
