Oppo K13x alternatives

Tap above to see alternatives.

Redmi 13 vs Redmi 15 - Detailed Comparison & Specifications
Redmi 13
Realme 13 vs Redmi 15 - Detailed Comparison & Specifications
Realme 13
Samsung Galaxy M16 vs Redmi 15 - Detailed Comparison & Specifications
Samsung Galaxy M16
Samsung Galaxy A16 vs Redmi 15 - Detailed Comparison & Specifications
Samsung Galaxy A16
Samsung Galaxy A25 vs Redmi 15 - Detailed Comparison & Specifications
Samsung Galaxy A25

Redmi 15 alternatives

Tap above to see alternatives.

Infinix Note 40X vs Oppo K13x - Detailed Comparison & Specifications
Infinix Note 40X
Oppo K13 vs Oppo K13x - Detailed Comparison & Specifications
Oppo K13
Redmi 13 vs Oppo K13x - Detailed Comparison & Specifications
Redmi 13
Samsung Galaxy M15 vs Oppo K13x - Detailed Comparison & Specifications
Samsung Galaxy M15
Moto G96 vs Oppo K13x - Detailed Comparison & Specifications
Moto G96

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

Redmi 15

Redmi 15 Comparison & Specs

Redmi 15

  • Snapdragon 6s Gen 3

    6 nm

  • 7000 mAh

    33W

  • 6.9"

    1080 x 2340 pixels

  • 50 MP

    1080p@30fps

  • Specs
Oppo K13x Comparison & Specs

Oppo K13x

Redmi 15 Comparison & Specs

Redmi 15

General
Launch Date
June 23, 2025
August 19, 2025
Availability
Available Now
August 28
OS
Android 15
Android 15
Custom UI
ColorOS 15
HyperOS 2.2
OS Updates
2 Years
2 Years
Security Updates
3 Years
4 Years
AI Features
Google Gemini, AI Writer, AI Summary, Screen Translator, AI Eraser, AI Motion, AI Portrait and More
Circle to Search, Gemini Live, AI Erase and more
Body
Dimensions
165.7 x 76.2 x 7.9 mm
169.5 x 80.5 x 8.4 mm
Thickness
7.9 mm
8.4 mm
Weight
194 g
217 g
Build Details
Plastic Back
IP Rating
IP65 (dust tight and water resistant (low pressure water jets), MIL-STD-810H compliant*)
IP64 (dust tight and water resistant (water splashes))
Display
Size
6.67 inches
6.9 inches
Type
IPS LCD
IPS LCD
Refresh Rate
120 Hz
144 Hz
Peak Brightness
1000 nits
850 nits
Resolution
720 x 1604 pixels
1080 x 2340 pixels
Pixel Density
264 ppi
374 ppi
Aspect Ratio
20:9
19.5:9
Screen to Body Ratio
85.2 %
85.7 %
Protection
Gorilla Glass 7i
Performance
Chipset¹
Mediatek Dimensity 6300
Qualcomm Snapdragon 6s Gen 3
Process Size
6 nm
6 nm
CPU
Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
Octa-core
2x2.3 GHz Cortex-A78
6x2.0 GHz Cortex-A55
GPU
Mali-G57 MC2
Adreno 619
RAM & Storage
4GB 128GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
Yes
Camera
Main Camera
50 MP
OmniVision OV50D, f/1.8, (wide), PDAF

2 MP,
f/2.4, (Mono)
50 MP
f/1.75, (wide), 1/2.88" 0.61μm, PDAF
Auxiliary lens
OIS
No
No
Features
LED flash, HDR, panorama
LED flash, HDR
Video Recording
1080p@30/60fps
1080p@30fps
Selfie Camera
8 MP
GalaxyCore GC08A8, f/2.0, (wide)
8 MP
f/2.2, (wide)
Selfie Features
HDR
Selfie Video Recording
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM
SIM1: Nano, SIM2: Nano (Hybrid)
Dual SIM (Nano + Nano (Hybrid))
5G Support
Yes

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

7 5G bands
n1, n3, n5, n8, n28, n40, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac 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
5.4
5.1
NFC
No
No
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
No
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
6000 mAh
7000 mAh
Type
Li-Po
Silicon Carbon
Removable
No
No
Wired charging
45W
33W
Charging Speed
50% in 37 min
Reverse Wired Charging
No
15W
Wireless Charging
No
-2W
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
No
3.5mm Headphone Jack
Yes
No
FM Radio
No
No
Extra Features
Sensors
Side-mounted fingerprint sensor, accelerometer, proximity, compass
Side-mounted fingerprint sensor, accelerometer, compass
Others
Virtual proximity sensing
Colors and Pricing
Colors
Midnight Violet, Sunset Peach
Midnight Black, Frosted White, Sandy Purple
Price in India
₹11999
₹14999
FAQs

In this performance comparison, the Redmi 15 with its Qualcomm Snapdragon 6s Gen 3 (6nm) performs better than the Oppo K13x with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Both phones offer the same 2 years of OS update support. For security updates, Redmi 15 offers 4 years of support compared to Oppo K13x's 3 years.

Both Oppo K13x and Redmi 15 use LCD screens. In terms of smoothness, Redmi 15 offers a higher 144 Hz refresh rate, ensuring fluid scrolling and animations. Oppo K13x also boasts a brighter screen with 1000 nits of peak brightness, enhancing outdoor visibility. Notably, Redmi 15 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Redmi 15 features a larger 7000 mAh battery, potentially delivering better battery life. Oppo K13x also supports faster wired charging at 45W, compared to 33W on Redmi 15. Redmi 15 supports wireless charging at -2W, while Oppo K13x lacks this feature.

Oppo K13x offers better protection against water and dust with an IP65 rating.

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