Here’s a look at some of the best smartphones you can buy in India under Rs. 20,000 in 2026. The list includes Moto G67 Power, Realme P4 5G, iQOO Z10R, Vivo T4R 5G, and Oppo K13x 5G. The listed models offer a balance of performance, camera abilities, battery life, and gaming features. Some models offer software support for a longer period. Readers are advised to com...

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OPPO K13x 5G Review

Design
Display
Software
Performance
Battery Life
Camera
Value for Money

Good
Fluid adaptive 120Hz display
Extremely durable build
Plenty of AI features
Great battery life

Bad
Bloatware-ridden operating system
Average cameras

Brands have often prioritised battery life when contemplating a new smartphone launch in the budget segment. While many have also placed emphasis on delivering on other parameters such as cameras and displays, durability has often been an afterthought for OEMs. However, this is where the Oppo K13x 5G is potentially a game-changer. It aims to shift the perception of what a budget smartphone can offer in terms of toughness, thanks to the inclusion of durability features such as SGS Gold Drop Certification, MIL-STD 810H military-grade standard, and 360-degree Damage-Proof Armour Body.

Read complete OPPO K13x 5G Review

OPPO K13x 5G Summary

OPPO K13x 5G mobile was launched on 23rd June 2025. The phone comes with a 120 Hz refresh rate 6.67-inch touchscreen display offering a resolution of 720x1604 pixels (HD+). OPPO K13x 5G is powered by an octa-core MediaTek Dimensity 6300 processor. It comes with 4GB, 6GB, 8GB of RAM. The OPPO K13x 5G runs Android 15 and is powered by a 6000mAh battery. The OPPO K13x 5G supports 45W Fast Charging fast charging.

As far as the cameras are concerned, the OPPO K13x 5G on the rear packs a dual camera setup featuring a 50-megapixel (f/1.8) primary camera, and a 2-megapixel (f/2.4) camera. It has a single front camera setup for selfies, featuring an 8-megapixel sensor with an f/2.0 aperture.

The OPPO K13x 5G runs ColorOS 15 is based on Android 15 and packs 128GB of inbuilt storage. The OPPO K13x 5G is a dual-SIM mobile. The OPPO K13x 5G measures 165.70 x 76.24 x 7.99mm (height x width x thickness) and weighs 194.00 grams. It was launched in Midnight Violet and Sunset Peach colours. It features an IP65 rating for dust and water protection.

Connectivity options on the OPPO K13x 5G include Wi-Fi 802.11 a/b/g/n/ac, GPS, Bluetooth v5.40, NFC, and USB Type-C with active 4G on both SIM cards.

As of 13th January 2026, OPPO K13x 5G price in India starts at Rs. 11,999.

OPPO K13x 5G Price in India

OPPO K13x 5G price in India starts from ₹ 11,999. The lowest price of OPPO K13x 5G is ₹ 11,999 at Flipkart on 13th January 2026.

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Available Variants

4GB RAM

128GB STORAGE

OPPO K13x 5G (4GB,128GB)

6GB RAM

128GB STORAGE

OPPO K13x 5G (6GB,128GB)

8GB RAM

128GB STORAGE

OPPO K13x 5G (8GB,128GB)

OPPO K13x 5G Full Specifications

General

Brand	OPPO
Model	K13x 5G
Price in India	₹11,999
Release date	23rd June 2025
AI Enabled	Yes
Launched in India	Yes
Form factor	Touchscreen
Dimensions (mm)	165.70 x 76.24 x 7.99
Weight (g)	194.00
IP rating	IP65
Battery capacity (mAh)	6000
Fast charging	45W Fast Charging
Colours	Midnight Violet, Sunset Peach

Display

Refresh Rate	120 Hz
Resolution Standard	HD+
Screen size (inches)	6.67
Touchscreen	Yes
Resolution	720x1604 pixels

Hardware

Processor	octa-core
Processor make	MediaTek Dimensity 6300
RAM	4GB, 6GB, 8GB
Internal storage	128GB

Camera

Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2
Rear flash	Yes
Front camera	8-megapixel (f/2.0)
No. of Front Cameras	1

Software

Operating system	Android 15
Skin	ColorOS 15

Connectivity

Wi-Fi	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac
GPS	Yes
Bluetooth	Yes, v 5.40
NFC	Yes
USB Type-C	Yes
Headphones	3.5mm
Number of SIMs	2
Active 4G on both SIM cards	Yes