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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 15T

Realme 15T Comparison & Specs

Realme 15T

  • Dimensity 6400

    6 nm

  • 7000 mAh

    60W

  • 6.57"

    1080 x 2372 pixels

  • 50 MP

    1080p@30/60

  • Specs
Oppo K13 Comparison & Specs

Oppo K13

Oppo K13 Amazon Link
Realme 15T Comparison & Specs

Realme 15T

General
Launch Date
April 21, 2025
September 02, 2025
Availability
Available Now
Available Now
OS
Android 15
Android 15
Custom UI
ColorOS 15
Realme UI 6.0
OS Updates
2 Years
3 Years
Security Updates
3 Years
4 Years
AI Features
Circle to Search, AI Eraser, AI Writer, AI Summary, AI Clarity Enhancer, AI Unblur, AI Reflection Remover
AI Edit Genie, Circle to Search, AI Smart Loop and more
Body
Dimensions
163.2 x 76.1 x 8.5 mm
158.4 x 75.2 x 7.8 mm
Thickness
8.5 mm
7.8 mm
Weight
208 g
181 g
Build Details
Plastic Frame, Plastic Back
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 2.5m for 30 min), also IP68 rated)
Display
Size
6.67 inches
6.57 inches
Type
AMOLED (Samsung E4)
AMOLED, 1B colors
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1200 nits
4000 nits
Resolution
1080 x 2400 pixels
1080 x 2372 pixels
Pixel Density
395 ppi
401 ppi
Aspect Ratio
20:9
19.8:9
Screen to Body Ratio
86.5 %
86.4 %
Performance
Chipset¹
Qualcomm Snapdragon 6 Gen 4
Mediatek Dimensity 6400 Max
Process Size
4 nm
6 nm
CPU
Octa-core
1x2.3 GHz Cortex-A720s
3x2.2 GHz Cortex-A720s
4x1.8 GHz Cortex-A520s
Octa-core
2x2.5 GHz Cortex-A76
6x2.0 GHz Cortex-A55
GPU
Adreno 810
Mali-G57 MC2
RAM & Storage
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 2.2)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
No
Yes
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, 27mm (wide), 1/2.88", OmniVision OV50D40, PDAF

2 MP
f/2.4
OIS
No
No
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video Recording
4K@30fps
1080p@30/60/120fps
1080p@30/60
gyro-EIS
Selfie Camera
16 MP
f/2.5, 23mm (wide), 1/3.0", 1.0µm, Sony IMX840
50 MP
f/2.4, OmniVision OV50D40
Selfie Video Recording
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM
SIM1: Nano, SIM2: Nano
Dual SIM (Nano + Nano (Hybrid))
5G Support
Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78
Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 6
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac/ax 5GHz
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.2
5.3
NFC
No
No
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
No
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
7000 mAh
7000 mAh
Type
Si/C Li-Ion
Si/C Li-Ion
Removable
No
No
Wired charging
80W
60W
Charging Speed
62% in 30 min
50% in 31 mins
Reverse Wired Charging
No
10W
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
Silk Blue, Suit Titanium, Flowing Silver
Price in India
₹17199
Oppo K13 Amazon Link
₹20999
FAQs

In this performance comparison, the Oppo K13 with its Qualcomm Snapdragon 6 Gen 4 (4nm) performs better than the Realme 15T with the Mediatek Dimensity 6400 (6nm), thanks to superior chipset efficiency.

Realme 15T offers 3 years of OS updates, whereas Oppo K13 provides 2 years. For security updates, Realme 15T offers 4 years of support compared to Oppo K13's 3 years.

Both Oppo K13 and Realme 15T feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Realme 15T also boasts a brighter screen with 4000 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Both phones are equipped with the same 7000 mAh battery capacity. Oppo K13 also supports faster wired charging at 80W, compared to 60W on Realme 15T.

Realme 15T 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.