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The iQOO Z9x is the larger-screen, lower-tier option; the vivo X300 FE is a compact, more powerful phone with a more versatile rear camera system. A reliable current price difference cannot be calculated from the available India listings: the vivo store shows a price for one X300 FE configuration, while there is no comparable current Z9x selling price. Check both phones at the same retailer, in the same country and on the same date before deciding which is better value.
iQOO Z9x vs vivo X300 FE: specs at a glance
The figures below describe the iQOO Z9x India specifications and the cited vivo X300 FE listings and review. Regional configurations can differ, so verify the exact model sold in your market.
| Specification | iQOO Z9x 5G | vivo X300 FE |
|---|---|---|
| Display | 6.72-inch LCD, 2408 × 1080 | 6.31-inch AMOLED, 1216 × 2640 (comparison listing) |
| Processor | Qualcomm Snapdragon 6 Gen 1 | Qualcomm Snapdragon 8 Gen 5 |
| India memory and storage options | 4GB, 6GB or 8GB RAM; 128GB storage | 8GB+256GB, 12GB+256GB or 12GB+512GB listed by vivo India Store |
| Battery and charging | 6,000mAh typical (5,870mAh minimum); up to 44W wired charging | 6,500mAh battery and 90W wired charging, as reported in Android Central’s 2026 review |
| Rear cameras | 50MP main and 2MP bokeh sensor | 50MP main, 50MP 3× telephoto and 8MP ultrawide, per Android Central’s review |
| Front camera | 8MP | 50MP, according to the comparison listing |
| Water and dust protection | IP64 on the cited official/global product page | IP68/IP69 reported in Android Central’s review; check the regional variant |
Sources: iQOO India Z9x specifications, 91mobiles comparison, and Android Central’s X300 FE review.
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What the differences mean in everyday use
Display size and type
The Z9x’s 6.72-inch LCD gives you more screen area, which can suit large text, video and browsing. The X300 FE’s 6.31-inch AMOLED panel makes for a more compact phone and offers OLED contrast. Choose based on whether a bigger viewing area or easier handling matters more to you.
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- Function - Built-in magnetic suction iron piece easily adsorbed car bracket, strong magnetic suction, stable and does not fall off
- Thin and light design, restore the bare phone feel: in order to ensure the protection performance at the same time, the thickness of the body control in a reasonable range, will not increase the heavy feeling of the mobile phone, after the shell still maintains a light grip experience.
Processing power
The Snapdragon 6 Gen 1 in the Z9x and Snapdragon 8 Gen 5 in the X300 FE place them in different performance tiers. The X300 FE is the stronger choice on processor hardware for demanding apps and games, and it has more headroom on paper. Do not treat aggregator benchmark figures as a controlled head-to-head test or as a guarantee of performance in every game; software, cooling and workload matter too.
Battery capacity and charging
The X300 FE has the higher stated capacity and charging rating: 6,500mAh and 90W, compared with the Z9x’s 6,000mAh typical capacity and up to 44W. iQOO also lists a 5,870mAh minimum capacity for the India Z9x. Android Central reported strong X300 FE endurance in its 2026 review, but capacity and charging ratings alone do not predict how long either phone lasts for a particular user. Screen brightness, mobile signal, apps and usage patterns affect real-world battery life.
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Cameras
Both phones have a 50MP main camera, but the X300 FE adds a 50MP 3× telephoto camera and an 8MP ultrawide. The India Z9x specification lists a 2MP bokeh sensor alongside its main camera. That gives the X300 FE more camera options on paper, especially for zoomed shots and wider scenes. Megapixel counts do not establish image quality; look for sample images and reviews of the exact regional model before buying. The listed front-camera resolutions are 8MP for the Z9x and 50MP for the X300 FE, but resolution alone is not a reliable quality comparison.
Memory, storage and protection
The cited India listings show 128GB storage for the Z9x, with 4GB, 6GB or 8GB RAM, while the vivo India Store offers X300 FE configurations from 8GB+256GB through 12GB+512GB. Compare the actual configuration and price you can buy, not just the phone name. Protection ratings also need regional care: iQOO’s cited global page shows IP64, while Android Central reports IP68/IP69 for the X300 FE. Confirm the rating for the precise variant sold in your country, and do not treat a water-resistance rating as permission to expose a phone to water without limit.
Rank #3
- Compatible with Vivo iQOO Z9x Phone Cases
- The phone case features a matte PU leather exterior with a TPU frame and magnetic plate, offering skin-friendly, slim, and comfortable materials.
- The screen edges and camera frame are fully wrapped with elevated protection to effectively prevent scratches. It withstands minor drops, bumps, and impacts.
- Soft-padded edges provide a comfortable grip and resist deformation. Built-in magnetic plate enables use with car mounts and other accessories.
- Stylish appearance meets precise cutouts, allowing full access to all ports and the camera. Buttons offer soft, responsive tactile feedback for effortless operation.
Price difference: what the India figures establish
The available figures are snapshots from different sources and dates, not a like-for-like current price comparison. When accessed in 2026, the vivo India Store listing displayed ₹94,999 for the selected X300 FE 12GB+256GB configuration, against an MRP of ₹119,999. Android Central’s review, published May 13, 2026, reported an India launch price of ₹79,999 for the X300 FE. These are a store listing and a reported launch price, respectively; they should not be read as prices from one retailer at one moment.
The inspected sources do not establish a current Z9x selling price on the same basis, so they do not support a dependable numerical price gap. For a useful comparison, check both models at the same retailer and time, match storage as closely as possible, and include any seller-specific discounts. The Z9x’s listed India storage is 128GB, while the cited X300 FE configurations start at 256GB, so a direct price comparison may not represent equivalent storage.
Rank #4
- Compatible with Vivo iQOO Z9x Phone Cases
- The phone case features a matte PU leather exterior with a TPU frame and magnetic plate, offering skin-friendly, slim, and comfortable materials.
- The screen edges and camera frame are fully wrapped with elevated protection to effectively prevent scratches. It withstands minor drops, bumps, and impacts.
- Soft-padded edges provide a comfortable grip and resist deformation. Built-in magnetic plate enables use with car mounts and other accessories.
- Stylish appearance meets precise cutouts, allowing full access to all ports and the camera. Buttons offer soft, responsive tactile feedback for effortless operation.
Which phone should you choose?
Choose the iQOO Z9x if
- You prefer a larger 6.72-inch display.
- You want a phone with a large stated battery capacity and do not need the X300 FE’s higher-tier processor or extra rear cameras.
- The Z9x is meaningfully cheaper at a verified local seller, and its 128GB configuration meets your storage needs.
Choose the vivo X300 FE if
- You want a more compact 6.31-inch AMOLED phone.
- You need the stronger processor platform or want a dedicated telephoto and ultrawide camera alongside the main camera.
- The exact configuration’s local price fits your budget and its warranty and network support suit your market.
Check before ordering
- Confirm the country-specific model, supported network bands and warranty coverage.
- Compare the exact RAM and storage configurations and the final price from the same market.
- Verify the seller, stock, current discounts and the phone’s regional protection rating.
Official specifications and store prices can change. The relevant sources are the iQOO India Z9x specification page, the vivo India Store listing, the Android Central review, and the 91mobiles comparison.
Quick Recap
Best Value
- Compatible with Vivo iQOO Z9x Phone Cases
- The phone case features a matte PU leather exterior with a TPU frame and magnetic plate, offering skin-friendly, slim, and comfortable materials.
- The screen edges and camera frame are fully wrapped with elevated protection to effectively prevent scratches. It withstands minor drops, bumps, and impacts.
- Soft-padded edges provide a comfortable grip and resist deformation. Built-in magnetic plate enables use with car mounts and other accessories.
- Stylish appearance meets precise cutouts, allowing full access to all ports and the camera. Buttons offer soft, responsive tactile feedback for effortless operation.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
