NEW DELHI: Infinix has listed the SMART 20 HD at Rs 10,999 on its India online store, for a single 3GB RAM and 64GB storage version (price as of 8 October 2026, 1:30 AM IST). The store shows all three colours as sold out at the moment, and Flipkart lists the phone at the same Rs 10,999.
Infinix's store page shows a regular price of Rs 19,999 next to the sale price. As with most budget phones, the lower figure is the one that reflects what buyers actually pay.
Specifications
According to the official Infinix India product page, the SMART 20 HD (model X6725) has a 6.67-inch HD+ LCD with a 1600 x 720 resolution and an adaptive refresh rate of up to 120Hz. Infinix quotes 560 nits typical and 700 nits peak brightness. It runs XOS 15.1 on Android 15.
Inside is a Unisoc T7250 octa-core chip, with two Cortex-A75 cores at 1.8GHz and six Cortex-A55 cores at 1.6GHz, plus a Mali G57 MP1 GPU. The 3GB of RAM can be extended to 6GB using storage, which Infinix calls MemFusion, and the phone takes a microSD card alongside two nano SIMs.
Battery capacity is 5000mAh with 15W charging. The rear and front cameras are both 8MP, and the phone has a flash on the front as well as a dual flash on the back. Infinix lists dual speakers with what it calls a 300% Ultra Volume mode, a 3.5mm headphone jack and an IP64 rating. The body is 8.25mm thick. Colours are Sunlike Orange, Silver Dancer and Night Pulse.
The spec sheet adds a few smaller details. The screen covers 72% of the NTSC colour range and has a touch sampling rate of up to 240Hz, and the camera app offers AI Cam, Dual Video, Portrait, Time-Lapse, Super Night, Pro, Panorama and Documents modes. Infinix's store lists a one-year warranty and says it has more than 1,100 service centres, which matters for a phone bought by someone outside a big city.
The 64GB of storage is tight for a phone in 2026. The microSD slot helps with photos and videos, but apps still live on the internal storage, so this is not a phone for heavy gamers or anyone who installs dozens of apps.
Infinix's spec sheet lists Wi-Fi 802.11ac, GPS, FM radio, USB Type-C with OTG and room for two nano SIMs plus a microSD card, so you do not have to choose between a second SIM and extra storage. That is a small but real convenience for buyers who keep a work number and a personal number on one phone.
The feature that stands out: Ultra Link
One unusual feature is Ultra Link. Infinix says it lets you call, message and share images with other Infinix phones within about 200 metres, even without a SIM card or mobile signal. It only works between Infinix phones that support the feature, so its use is narrow, but it could help at a crowded festival ground, a construction site or a remote area where the network drops out.
Infinix also lists Smart Noise Cancellation for calls, with three modes meant to cut background noise so the other person hears you clearly.
Is it worth Rs 10,999?
The SMART 20 HD is a 4G phone. Infinix describes the connection as 4.5G, which in practice means 4G with carrier aggregation, not 5G. At this price, that is still common, but it limits how long the phone will stay useful as networks move on.
The 3GB RAM is the bigger worry. It will handle calls, WhatsApp and video, but switching between many apps will slow it down. This phone suits a first smartphone for a student, a backup handset, or a parent who mainly calls and watches videos.
If your budget can stretch, compare it with the itel Zeno 300 with a 6000mAh battery at the lower end and the HMD Vibe2 Pro 5G at Rs 14,999 if you want 5G. Because the Infinix store shows the phone as sold out, check stock and the final price on the day you buy, especially with Flipkart Big Billion Days early access now under way.
