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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

vivo Y400

vivo Y400 Comparison & Specs

vivo Y400

  • Snapdragon 4 Gen 2

    4 nm

  • 6000 mAh

    90W

  • 6.67"

    1080 x 2400 pixels

  • 50 MP

    1080p@30fps

  • Specs vivo Y400 Amazon Link
Oppo K13x Comparison & Specs

Oppo K13x

vivo Y400 Comparison & Specs

vivo Y400

vivo Y400 Amazon Link
General
Launch Date
June 23, 2025
August 04, 2025
Availability
Available Now
Available Now
OS
Android 15
Android 15
Custom UI
ColorOS 15
Funtouch 15
OS Updates
2 Years
2 Years
Security Updates
3 Years
3 Years
AI Features
Google Gemini, AI Writer, AI Summary, Screen Translator, AI Eraser, AI Motion, AI Portrait and More
AI Image Studio, AI Erase 2.0, AI Transcript Assist, AI Note Assist, AI Documents, Circle to Search, Focus Mode, Screen Translation and more
Body
Dimensions
165.7 x 76.2 x 7.9 mm
162.3 x 75.3 x 7.9 mm
Thickness
7.9 mm
7.9 mm
Weight
194 g
197 g
Build Details
Plastic Back, Plastic Frame
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 2m for 30 min), MIL-STD-810H compliant*, also IP68 rated)
Display
Size
6.67 inches
6.67 inches
Type
IPS LCD
AMOLED
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1000 nits
1800 nits
Resolution
720 x 1604 pixels
1080 x 2400 pixels
Pixel Density
264 ppi
395 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
85.2 %
87.9 %
Protection
Gorilla Glass 7i
Performance
Chipset¹
Mediatek Dimensity 6300
Qualcomm Snapdragon 4 Gen 2
Process Size
6 nm
4 nm
CPU
Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
Octa-core
2x2.2 GHz Cortex-A78
6x1.95 GHz Cortex-A55
GPU
Mali-G57 MC2
Adreno 613
RAM & Storage
4GB 128GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
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/1.8, (wide), 1/1.95", 0.8µm, PDAF

2 MP
f/2.4, (depth)
OIS
No
No
Features
LED flash, HDR, panorama
Ring-LED flash, panorama, HDR
Video Recording
1080p@30/60fps
1080p@30fps
Selfie Camera
8 MP
GalaxyCore GC08A8, f/2.0, (wide)
32 MP
f/2.45, (wide), 1/3.1", 0.7µm
Selfie Video Recording
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM
SIM1: Nano, SIM2: Nano (Hybrid)
Dual SIM
SIM1: Nano, SIM2: Nano (Hybrid)
SIM 1
9 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78
8 5G Bands

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

FDD: N1, N3, N5, N8, N28
TDD: N40, N41, N77, N78
8 5G Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, 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
5.0
NFC
No
No
GPS
Yes with A-GPS, Glonass
Yes with Glonass
Infrared
No
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
6000 mAh
6000 mAh
Type
Li-Po
Li-Ion
Removable
No
No
Wired charging
45W
90W
Charging Speed
50% in 37 min
50% in 20 min
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
Glam White, Olive Green
Price in India
₹11999
₹21999
vivo Y400 Amazon Link
FAQs

In this performance comparison, the vivo Y400 with its Qualcomm Snapdragon 4 Gen 2 (4nm) performs better than the Oppo K13x with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Both Oppo K13x and vivo Y400 offer the same software support — 2 years of OS updates and 3 years of security updates.

vivo Y400 features a superior AMOLED display, while Oppo K13x comes with an LCD panel. Both smartphones offer the same 120 Hz refresh rate. vivo Y400 also boasts a brighter screen with 1800 nits of peak brightness, enhancing outdoor visibility. Notably, vivo Y400 offers a higher screen resolution, resulting in sharper visuals and more detailed content.

Both phones are equipped with the same 6000 mAh battery capacity. vivo Y400 also supports faster wired charging at 90W, compared to 45W on Oppo K13x.

vivo Y400 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.