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Oppo K13

Oppo K13 Comparison & Specs

Oppo K13

  • Snapdragon 6 Gen 4

    4 nm

  • 7000 mAh

    80W

  • 6.67"

    1080 x 2400 pixels

  • 50 MP

    4K@30fps

  • Specs Oppo K13 Amazon Link

Realme 15

Realme 15 Comparison & Specs

Realme 15

  • Dimensity 7300

    4 nm

  • 7000 mAh

    80W

  • 6.8"

    1280 x 2800 pixels

  • 50 MP

    4K@30fps

  • Specs
Oppo K13 Comparison & Specs

Oppo K13

Oppo K13 Amazon Link
Realme 15 Comparison & Specs

Realme 15

General
Launch Date
April 21, 2025
July 24, 2025
Availability
Available Now
Available Now
OS
Android 15
Android 15
Custom UI
ColorOS 15
Realme UI 6.0
OS Updates
2 Years
2 Years
Security Updates
3 Years
3 Years
AI Features
Circle to Search, AI Eraser, AI Writer, AI Summary, AI Clarity Enhancer, AI Unblur, AI Reflection Remover
AI Edit Genie, AI Party Mode, AI MagicGlow 2.0 and more
Body
Dimensions
163.2 x 76.1 x 8.5 mm
162.3 x 76.2 x 7.66 mm
Thickness
8.5 mm
7.66 mm
Weight
208 g
187 g
IP Rating
IP65 (dust tight and water resistant (low pressure water jets))
IP69 (dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min), MIL-STD-810H compliant*, also IP68 rated)
Display
Size
6.67 inches
6.8 inches
Type
AMOLED (Samsung E4)
OLED, 1B colors, PWM
Refresh Rate
120 Hz
144 Hz
Peak Brightness
1200 nits
6500 nits
Resolution
1080 x 2400 pixels
1280 x 2800 pixels
Pixel Density
395 ppi
453 ppi
Aspect Ratio
20:9
19.5:9
Screen to Body Ratio
86.5 %
91.2 %
Protection
Gorilla Glass 7i
Performance
Chipset¹
Qualcomm Snapdragon 6 Gen 4
Mediatek Dimensity 7300
Process Size
4 nm
4 nm
CPU
Octa-core
1x2.3 GHz Cortex-A720s
3x2.2 GHz Cortex-A720s
4x1.8 GHz Cortex-A520s
Octa-core
4x2.6 GHz Cortex-A78
4x2.0 GHz Cortex-A55
GPU
Adreno 810
Mali-G615 MC2
RAM & Storage
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
12GB 512GB (UFS 3.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
No
No
Camera
Main Camera
50 MP
f/1.9, 27mm (wide), 1/2.88", OmniVision OV50D40, PDAF

2 MP
f/2.4, (depth)
50 MP
f/1.8, 24mm (wide), 1/1.95", 0.8µm, Sony IMX882, PDAF, OIS

8 MP
f/2.2, 112˚, 16mm (ultrawide), 1/4.0", 1.12µm
OIS
No
Yes
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video Recording
4K@30fps
1080p@30/60/120fps
4K@30fps
1080p@30fps, gyro-EIS, OIS
Selfie Camera
16 MP
f/2.5, 23mm (wide), 1/3.0", 1.0µm, Sony IMX840
50 MP
f/2.4 , 87˚ (wide), 1/2.8", 0.6µm
Selfie Features
Panorama
Selfie Video Recording
1080p@30fps
4K@30fps
1080p@30fps
Connectivity
SIM
Dual SIM
SIM1: Nano, SIM2: Nano
Dual SIM
SIM1: Nano, SIM2: Nano
SIM 1
9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78
9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78
SIM 2
9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78
9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 6
Wi-Fi 6
Wi-Fi Details
802.11 a/b/g/n/ac/ax 5GHz
802.11 a/b/g/n/ac/ax 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0
Bluetooth
5.2
5.4
NFC
No
No
GPS
Yes with A-GPS, Glonass
Yes with Glonass
Infrared
No
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
7000 mAh
7000 mAh
Type
Si/C Li-Ion
Li-Ion
Removable
No
No
Wired charging
80W
80W
Charging Speed
62% in 30 min
50% in 25 min
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
Yes
Yes
3.5mm Headphone Jack
No
No
FM Radio
No
No
Extra Features
Sensors
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Colors and Pricing
Colors
Icy Purple, Prism Black
Flowing Silver, Silk Pink, Velvet Green
Price in India
₹17970
Oppo K13 Amazon Link
₹25999
FAQs

In this performance comparison, the Oppo K13 with its Qualcomm Snapdragon 6 Gen 4 (4nm) performs better than the Realme 15 with the Mediatek Dimensity 7300 (4nm), thanks to superior chipset efficiency.

Both Oppo K13 and Realme 15 offer the same software support — 2 years of OS updates and 3 years of security updates.

Both Oppo K13 and Realme 15 feature AMOLED displays, offering vibrant colors and deeper blacks. In terms of smoothness, Realme 15 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. Realme 15 also boasts a brighter screen with 6500 nits of peak brightness, enhancing outdoor visibility. Notably, Realme 15 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Both phones are equipped with the same 7000 mAh battery capacity. Both devices support the same wired charging speed of 80W.

Realme 15 offers better protection against water and dust with an IP69 rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.