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realme 15 vs OPPO F31
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Summary
Spec Score
|
88%
|
82%
|
Release Date
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29 Jul, 2025
|
27 Sep, 2025
|
Performance
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|
|
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MediaTek Dimensity 7300 Plus
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MediaTek Dimensity 6300
|
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Octa Core (upto 2.5 GHz)
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Octa Core (upto 2.4 GHz)
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8 GB RAM
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8 GB RAM
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Display
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|
|
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6.8 inches (17.27 cm)
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6.57 inches (16.69 cm)
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AMOLED
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AMOLED
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1280x2800 px (FHD+)
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1080x2372 px (FHD+)
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144 Hz Refresh Rate
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120 Hz Refresh Rate
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Rear Camera
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|
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50 MP
Wide Angle Primary Camera
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50 MP
Wide Angle Primary Camera
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8 MP
Ultra-Wide Angle Camera
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2 MP
Mono Camera
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Front Camera
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|
|
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50 MP
Wide Angle Lens
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16 MP
Wide Angle Lens
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Battery
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|
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7000 mAh
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7000 mAh
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80W Ultra Charging
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80W Super VOOC Charging
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No Wireless Charging
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No Wireless Charging
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Storage
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128 GB
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128 GB
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UFS 3.1
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UFS 2.2
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Expert Review
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8.0/10
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N/A
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Pros
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|
Cons
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User Ratings
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4.4/5
(8,759 ratings)
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4.2/5
(1,177 ratings)
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Benchmarks (The higher, the better)
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728,221
AnTuTu Score
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N/A
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14h 47m
Battery Life (PC Mark)
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N/A
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Compare Prices
Video
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There are no videos available for the device.
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User Feedback
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General
Launch Date
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Jul 29, 2025
(Official)
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Sep 27, 2025
(Official)
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Operating System
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Android v15
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Android v15
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OS Updates
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3 Year
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2 Years
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Security Updates
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4 Year
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3 Years
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Custom UI
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Realme UI
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ColorOS
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Performance
Performance Rating
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Very Good
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Very Good
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Chipset
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MediaTek Dimensity 7300 Plus
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MediaTek Dimensity 6300
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CPU
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Octa core
2.5 GHz, Quad core, Cortex A78 2 GHz, Quad core, Cortex A55 |
Octa core
2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55 |
Architecture (The higher, the better)
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64 bit
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64 bit
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Fabrication (The lower, the better)
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4 nm
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6 nm
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Graphics (GPU)
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Mali-G615 MC2
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Mali-G57 MC2
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RAM
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8 GB / 12 GB
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8 GB
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RAM Type
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LPDDR4X
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LPDDR4X
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Performance Test Results
AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.
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728,221
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N/A
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Bootup Time (The lower, the better)
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24.0 s
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N/A
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Gaming Test Results
GFX Score (The higher, the better) GFXBench Manhattan benchmark measures the performance of GPU, which affects gaming experience.
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3,325.0
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N/A
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Battery Drain* (The lower, the better)
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6.0 %
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N/A
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Heating* (The lower, the better)
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3.9 %
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N/A
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Display
Display Rating
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Best In Class
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Excellent
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Display Type
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AMOLED (Curved Display)
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AMOLED
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Screen Size
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6.8 inches (17.27 cm)
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6.57 inches (16.69 cm)
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Resolution
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1280x2800 px (FHD+)
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1080x2372 px (FHD+)
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Peak Brightness
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6500 nits
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1400 nits
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HBM Brightness
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1800 nits
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1400 nits
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Refresh Rate
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144 Hz
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120 Hz
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Aspect Ratio
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19.8:9
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20:9
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Pixel Density
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453 ppi
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397 ppi
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Screen to Body Ratio (calculated)
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91.65 %
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89.11 %
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Screen Protection
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Corning Gorilla Glass Glass 7i
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Yes
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Bezel-less Display
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Yes with punch-hole display
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Yes with punch-hole display
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HDR 10 / HDR+ Support
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Yes HDR 10+
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N/A
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Screen to Body Ratio (claimed by the brand)
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94 %
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93 %
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Design
Height
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162.27 mm
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158.2 mm
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Width
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76.16 mm
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75 mm
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Thickness
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7.66 mm
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8 mm
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Weight
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187 grams
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185 grams
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Build Material
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N/A
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Back: Polycarbonate
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Water Resistance
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Yes Water resistant IP68 IP66 IP69 (up to 30 minutes in a depth of 2 meter)
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Yes Water resistant IP68 IP66 IP69 (up to 30 minutes in a depth of 1.5 meter)
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Ruggedness
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Dust proof
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N/A
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Rear Camera
Rear Camera Rating
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Very Good
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Very Good
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Resolution
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50 MP
Primary Camera20x Digital Zoomf/1.8 Wide Angle 79° field-of-view26 mm focal length 1/1.95" sensor size IMX882 CMOS image sensor Exmor-RS CMOS Sensor 0.8µm pixel size |
50 MP
Primary Cameraf/1.8 Wide Angle 76° field-of-view27 mm focal length 1/2.88" sensor size OV50D 0.61µm pixel size |
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8 MP
f/2.2 Ultra-Wide Angle Camera16 mm focal length 1/4.0" sensor size 1.12µm pixel size |
2 MP
f/2.4 Mono Camera22 mm focal length 1/5.0" sensor size 1.75µm pixel size |
Autofocus
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Yes
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Yes Phase Detection Autofocus
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OIS
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Yes
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Yes
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Flash
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Yes Dual LED Flash
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Yes LED Flash
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Image Resolution
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8192 x 6144 Pixels
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8150 x 6150 Pixels
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Settings
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Exposure compensation ISO control
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Exposure compensation ISO control
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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) Starry Mode |
Continuous Shooting
High Dynamic Range mode (HDR) |
Camera Features
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20 x Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
Auto Flash Face detection Touch to focus |
Video Recording
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3840x2160 @ 30 fps
1920x1080 @ 120 fps 1280x720 @ 240 fps |
1920x1080 @ 30 @ 60 fps
1280x720 @ 30 @ 60 fps |
Video Recording Features
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Dual Video Recording
Slow Motion |
Dual Video Recording
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Front Camera
Front Camera Rating
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Excellent
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Very Good
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Resolution
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50 MP
f/2.4 Wide Angle Primary Camera22 mm focal length 1/2.8" sensor size 0.6µm pixel size |
16 MP
f/2.4 Wide Angle Primary Camera23 mm focal length 1/3.09" sensor size 1µm pixel size |
Autofocus
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No
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No
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Flash
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Yes Screen flash
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Yes
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Video Recording
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3840x2160 @ 30 fps
1920x1080 @ 30 fps 1280x720 @ 30 fps |
1920x1080 @ 30 fps
1280x720 @ 30 fps |
Battery
Battery Rating
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Excellent
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Excellent
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Capacity
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7000 mAh
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7000 mAh
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Battery Type
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Li-Polymer
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N/A
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TalkTime
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Up to 41.5 Hours(2G)
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N/A
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Quick Charging
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Yes 80W Ultra Charging 50% in 25 minutes
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Yes 80W Super VOOC Charging 100% in 60 minutes
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Battery Test Results
Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.
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14h 47m
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N/A
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Charging Time (20% to 100%) (The lower, the better)
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0h 49m 0s
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N/A
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Storage
Internal Storage
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128 GB / 256 GB
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128 GB / 256 GB
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Storage Type
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UFS 3.1
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UFS 2.2
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Expandable Storage
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No
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Yes Up to 1 TB
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Network & Connectivity
SIM Slot(s)
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Dual SIM
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Dual SIM
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SIM Type
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SIM1: Nano SIM2: Nano
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SIM1: Nano SIM2: Nano (Hybrid)
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Network Support
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5G 4G
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5G 4G
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VoLTE
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Yes
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Yes
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SIM 1
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5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78 |
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
4G Bands: TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19) |
View More
SIM 2
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5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78 |
5G Bands: FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78 |
|
4G Bands: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) |
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19) |
View More
SAR Value
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Head: 1.106 W/kg Body: 0.812 W/kg
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Head: 1.179 W/kg Body: 0.806 W/kg
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Wi-Fi
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Yes Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz
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Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
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Wi-Fi Features
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Mobile Hotspot
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Mobile Hotspot
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Bluetooth
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Yes v5.4
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Yes v5.4
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GPS
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Yes with Glonass
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Yes with A-GPS Glonass
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NFC
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No
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No
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Multimedia
Stereo Speakers
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Yes
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Yes
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Audio Jack
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USB Type-C
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USB Type-C
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Sensors
Fingerprint Sensor
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Yes
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Yes
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Fingerprint Sensor Position
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On-screen
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On-screen
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Fingerprint Sensor Type
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Optical
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Optical
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Other Sensors
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Light sensor Proximity sensor Accelerometer Compass Gyroscope
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Light sensor Proximity sensor Accelerometer Compass
|
Compare Prices
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