Oppo K13x

Oppo K13x Comparison & Specs

Oppo K13x

  • Dimensity 6300

    6 nm

  • 6000 mAh

    45W

  • 6.67"

    720 x 1604 pixels

  • 50 MP

    1080p@30/60fps

  • Specs

Realme GT 7

Realme GT 7 Comparison & Specs

Realme GT 7

  • Dimensity 9400e

    4 nm

  • 7000 mAh

    120W

  • 6.78"

    1264 x 2780 pixels

  • 50 MP

    8K@30fps

  • Specs Realme GT 7 Amazon Link
General
Launch Date
June 23, 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
Google Gemini, AI Writer, AI Summary, Screen Translator, AI Eraser, AI Motion, AI Portrait and More
AI Eraser, AI Smart Loop, AI Recording Summary, Google Gemini, Circle to Search, AI Planner and More
Body
Dimensions
165.7 x 76.2 x 7.9 mm
162.4 x 76.1 x 8.3 mm
Thickness
7.9 mm
8.3 mm
Weight
194 g
206 g
IP Rating
IP65 (dust tight and water resistant (low pressure water jets), MIL-STD-810H compliant*)
IP69 (dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min))
Display
Size
6.67 inches
6.78 inches
Type
IPS LCD
LTPO AMOLED, 1B colors, HDR10+, Dolby Vision
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1000 nits
6000 nits
Resolution
720 x 1604 pixels
1264 x 2780 pixels
Pixel Density
264 ppi
450 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
85.2 %
90.4 %
Protection
Gorilla Glass 7i
Gorilla Glass 7i
Performance
Chipset¹
Mediatek Dimensity 6300
MediaTek Dimensity 9400e
Process Size
6 nm
4 nm
CPU
Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
Octa-core
1x3.4 GHz Cortex-X4
3x2.85 GHz Cortex-X4
4x2.0 GHz Cortex-A720
GPU
Mali-G57 MC2
Immortalis-G720 MC12
RAM & Storage
4GB 128GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
8GB 256GB (UFS 4.0)
12GB 256GB (UFS 4.0)
12GB 512GB (UFS 4.0)
RAM Type
LPDDR4X
LPDDR5X
Expandable Memory
Yes
No
Camera
Main Camera
50 MP
OmniVision OV50D, f/1.8, (wide), PDAF

2 MP,
f/2.4, (Mono)
50 MP
Sony IMX906, f/1.8, (wide), 1/1.56, 1.0µm, PDAF, OIS

50 MP
Samsung S5KJN5, f/2.0, (telephoto), 1/2.76", 0.64µm, PDAF, 2x optical zoom

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
1080p@30/60fps
8K@30fps
4K@30/60/120fps
1080p@30/60/120/240fps
Video Recording Features
gyro-EIS, OIS, Dolby Vision HDR
Selfie Camera
8 MP
GalaxyCore GC08A8, f/2.0, (wide)
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 (Hybrid)
Dual SIM
SIM1: Nano, SIM2: Nano
5G Support
Yes

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

16 5G bands
n1, n2, n3, n5, n7, n8, n20, n26, n28, n38, n40, n41, n66, n71, n77, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 7
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 a/b/g/n/ac/be/ax 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C
Bluetooth
5.4
5.4
NFC
No
Yes
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
No
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
6000 mAh
7000 mAh
Type
Li-Po
Si/C Li-Ion
Removable
No
No
Wired charging
45W
120W
Charging Speed
50% in 37 min
50% in 14 min
Reverse Wired Charging
No
No
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
Yes
3.5mm Headphone Jack
Yes
No
FM Radio
No
No
Extra Features
Sensors
Side-mounted fingerprint sensor, accelerometer, proximity, compass
Under-display optical fingerprint sensor, accelerometer, gyroscope, proximity, compass
Colors and Pricing
Colors
Midnight Violet, Sunset Peach
IceSense Black, IceSense Blue, Aston Martin Green
Price in India
₹11999
₹39999
FAQs

In this performance comparison, the Realme GT 7 with its MediaTek Dimensity 9400e (4nm) performs better than the Oppo K13x with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Realme GT 7 offers 4 years of OS updates, whereas Oppo K13x provides 2 years. For security updates, Realme GT 7 offers 6 years of support compared to Oppo K13x's 3 years.

Realme GT 7 features a superior AMOLED display, while Oppo K13x comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. Realme GT 7 also boasts a brighter screen with 6000 nits of peak brightness, enhancing outdoor visibility. Notably, Realme GT 7 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Realme GT 7 features a larger 7000 mAh battery, potentially delivering better battery life. Realme GT 7 also supports faster wired charging at 120W, compared to 45W on Oppo K13x.

Realme GT 7 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.