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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

Redmi A4

Redmi A4 Comparison & Specs

Redmi A4

  • Snapdragon 4s Gen 2

    4 nm

  • 5160 mAh

    18W

  • 6.88"

    720 x 1612 pixels

  • 50 MP

    1080p@30fps

  • Specs Redmi A4 Amazon Link
Oppo K13x Comparison & Specs

Oppo K13x

Redmi A4 Comparison & Specs

Redmi A4

Redmi A4 Amazon Link
General
Launch Date
June 23, 2025
November 20, 2024
Availability
Available Now
Available Now
OS
Android 15
Android 14
Custom UI
ColorOS 15
HyperOS 1.0
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
Body
Dimensions
165.7 x 76.2 x 7.9 mm
171.9 x 77.8 x 8.2 mm
Thickness
7.9 mm
8.2 mm
Weight
194 g
212.4 g
Build Details
Glass back, Plastic Frame
IP Rating
IP65 (dust tight and water resistant (low pressure water jets), MIL-STD-810H compliant*)
No
Display
Size
6.67 inches
6.88 inches
Type
IPS LCD
IPS LCD
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1000 nits
600 nits
Resolution
720 x 1604 pixels
720 x 1612 pixels
Pixel Density
264 ppi
257 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
85.2 %
85.0 %
Protection
Gorilla Glass 7i
Performance
Chipset¹
Mediatek Dimensity 6300
Qualcomm Snapdragon 4s 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
6x2.0 GHz Cortex-A55
GPU
Mali-G57 MC2
Adreno
RAM & Storage
4GB 128GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
4GB 64GB (UFS 2.2)
4GB 128GB (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/1.8, (wide)
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)
5 MP
f/2.2, (wide)
Selfie Video Recording
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM
SIM1: Nano, SIM2: Nano (Hybrid)
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano

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
Bluetooth
5.4
5.3
NFC
No
No
GPS
Yes with A-GPS, Glonass
Yes with A-GPS
Infrared
No
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
6000 mAh
5160 mAh
Type
Li-Po
Li-Polymer
Removable
No
No
Wired charging
45W
18W
Charging Speed
50% in 37 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
No
3.5mm Headphone Jack
Yes
Yes
FM Radio
No
No
Extra Features
Sensors
Side-mounted fingerprint sensor, accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, compass
Others
Virtual proximity sensing
Colors and Pricing
Colors
Midnight Violet, Sunset Peach
Sparkle Purple, Starry Black
Price in India
₹11999
₹7998
Redmi A4 Amazon Link
FAQs

In this performance comparison, the Redmi A4 with its Qualcomm Snapdragon 4s Gen 2 (4nm) 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 A4 offers 4 years of support compared to Oppo K13x's 3 years.

Both Oppo K13x and Redmi A4 use LCD screens. Both smartphones offer the same 120 Hz refresh rate. Oppo K13x also boasts a brighter screen with 1000 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

Oppo K13x comes with a larger 6000 mAh battery, which may offer longer usage on a single charge. Oppo K13x also supports faster wired charging at 45W, compared to 18W on Redmi A4.

Oppo K13x includes an IP65 rating, while Redmi A4 lacks an official IP rating.

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