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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 GT 7T

Realme GT 7T Comparison & Specs

Realme GT 7T

  • Dimensity 8400 Max

    4 nm

  • 7000 mAh

    120W

  • 6.8"

    1280 x 2800 pixels

  • 50 MP

    4K@30/60fps

  • Specs Realme GT 7T Amazon Link
Oppo K13 Comparison & Specs

Oppo K13

Oppo K13 Amazon Link
Realme GT 7T Comparison & Specs

Realme GT 7T

Realme GT 7T Amazon Link
General
Launch Date
April 21, 2025
May 27, 2025
Availability
Available Now
Available Now
OS
Android 15
Android 15
Custom UI
ColorOS 15
Realme UI 6.0
OS Updates
2 Years
4 Years
Security Updates
3 Years
6 Years
AI Features
Circle to Search, AI Eraser, AI Writer, AI Summary, AI Clarity Enhancer, AI Unblur, AI Reflection Remover
AI Eraser, AI Smart Loop, AI Recording Summary, Google Gemini, Circle to Search, AI Planner and More
Body
Dimensions
163.2 x 76.1 x 8.5 mm
162.4 x 76 x 8.3 mm
Thickness
8.5 mm
8.3 mm
Weight
208 g
202 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 1.5m for 30 min), Also IP68 rated)
Display
Size
6.67 inches
6.8 inches
Type
AMOLED (Samsung E4)
AMOLED, 1B colors, HDR10+, Dolby Vision
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1200 nits
6000 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 %
91.4 %
Performance
Chipset¹
Qualcomm Snapdragon 6 Gen 4
Mediatek Dimensity 8400 Max
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
1x3.25 GHz Cortex-A725
3x3.0 GHz Cortex-A725
4x2.1 GHz Cortex-A725
GPU
Adreno 810
Mali-G720 MC7
RAM & Storage
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
8GB 256GB (UFS 4.0)
12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)
RAM Type
LPDDR4X
LPDDR5X
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
Sony IMX896, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS

8 MP
f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm
OIS
No
Yes
Features
LED flash, HDR, panorama
Color spectrum sensor, LED flash, HDR, panorama
Video Recording
4K@30fps
1080p@30/60/120fps
4K@30/60fps
1080p@30/60/120fps
Video Recording Features
gyro-EIS, OIS
Selfie Camera
16 MP
f/2.5, 23mm (wide), 1/3.0", 1.0µm, Sony IMX840
32 MP
Sony IMX615, f/2.5, 21mm (wide), 1/2.74", 0.8µm
Selfie Features
Panorama
Selfie Video Recording
1080p@30fps
4K@30/60fps
1080p@30/60fps
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
15 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N20, N26, N28
TDD: N38, N40, N41, N66, N77, N78
SIM 2
9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78
15 5G Bands

FDD: N1, N2, N3, N5, N7, N8, N20, N26, N28
TDD: N38, N40, N41, N66, 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
Bluetooth
5.2
6.0
NFC
No
Yes
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
120W
Charging Speed
62% in 30 min
50% in 15 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
IceSense Black, IceSense Blue, Racing Yellow
Price in India
₹17575
Oppo K13 Amazon Link
₹34998
Realme GT 7T Amazon Link
FAQs

In this performance comparison, the Realme GT 7T with its Mediatek Dimensity 8400 Max (4nm) performs better than the Oppo K13 with the Qualcomm Snapdragon 6 Gen 4 (4nm), thanks to superior chipset efficiency.

Realme GT 7T offers 4 years of OS updates, whereas Oppo K13 provides 2 years. For security updates, Realme GT 7T offers 6 years of support compared to Oppo K13's 3 years.

Both Oppo K13 and Realme GT 7T feature AMOLED displays, offering vibrant colors and deeper blacks. Both smartphones offer the same 120 Hz refresh rate. Realme GT 7T also boasts a brighter screen with 6000 nits of peak brightness, enhancing outdoor visibility. Notably, Realme GT 7T offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Both phones are equipped with the same 7000 mAh battery capacity. Realme GT 7T also supports faster wired charging at 120W, compared to 80W on Oppo K13.

Realme GT 7T 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.