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The iQOO Z10R 5G is the lower-priced, larger-screen option in the India store listings reviewed; the vivo X300 FE is listed with a higher-tier chipset, three rear cameras including a telephoto lens, and higher battery and charging ratings. The displayed prices differ by ₹72,000, but that snapshot compares different memory and storage configurations—not equivalent variants.
How the India-listed specifications compare
The figures below come from the manufacturers’ India product and store pages, accessed on 7 October 2026. They are listed specifications, not independent test results.
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| Specification | iQOO Z10R 5G | vivo X300 FE |
|---|---|---|
| Processor | MediaTek Dimensity 7400 | Qualcomm Snapdragon 8 Gen 5 |
| RAM and storage listed | 8GB or 12GB RAM; 128GB or 256GB storage | 8GB or 12GB RAM; 256GB or 512GB storage |
| Display | 6.77-inch AMOLED, 2392 × 1080; 120Hz listed in iQOO’s overview | 6.31-inch AMOLED, 2640 × 1216 |
| Rear cameras | 50MP main with OIS (Sony IMX882 identified in iQOO’s overview) and 2MP bokeh | 50MP main with OIS, 50MP OIS telephoto, and 8MP wide angle |
| Front camera | 32MP | 50MP autofocus |
| Battery capacity | 5700mAh typical | 6500mAh typical; 6350mAh rated minimum |
| Charging | 44W | 90W FlashCharge; vivo specifies use of its original charger and cable |
| Software listed | Funtouch OS 15, based on Android 15 | OriginOS 6 |
| Weight | 183.5g | 191g, excluding protective films |
| Official India store price observed | ₹22,999 for 8GB+128GB; ₹26,999 for 12GB+256GB | ₹94,999 for 12GB+256GB; ₹119,999 MRP shown |
Sources: iQOO Z10R 5G specifications, iQOO Z10R 5G overview, iQOO India Store listing, and vivo India Store listing.
What is the price difference?
On the official India store pages accessed on 7 October 2026, the iQOO Z10R 8GB+128GB was listed at ₹22,999 and the vivo X300 FE 12GB+256GB at ₹94,999. The arithmetic difference is ₹72,000. This is a snapshot comparing unlike configurations: the X300 FE listing has twice the storage and more RAM than that Z10R variant, and the phones occupy different product tiers.
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For context, iQOO also listed the Z10R 12GB+256GB at ₹26,999. That matches the X300 FE’s listed RAM and storage capacity, but not its price tier or overall hardware. Store prices, offers, availability, and variants can change; check the live listings before buying.
Which phone has the bigger screen?
The iQOO Z10R has the larger listed display at 6.77 inches, compared with 6.31 inches on the vivo X300 FE. The X300 FE’s listed panel has the higher resolution—2640 × 1216 versus 2392 × 1080—while the Z10R overview specifies a 120Hz refresh rate. Choose based on whether a larger viewing area or a smaller listed display better fits your priorities; the specifications alone do not establish overall display quality.
Which has the better camera?
The listed camera hardware is more versatile on the X300 FE: it has separate 50MP main and telephoto cameras, plus an 8MP wide-angle camera. The Z10R lists a 50MP main camera and a 2MP bokeh camera. For selfies, the X300 FE lists a 50MP autofocus front camera, while the Z10R lists 32MP.
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These specifications describe resolution and camera types, not photo quality. They do not establish which phone takes better pictures in daylight, at night, or in video; that requires comparable camera testing.
Which phone has the bigger battery, and which charges faster?
The X300 FE lists a 6500mAh typical battery (6350mAh rated minimum) and 90W FlashCharge. The Z10R lists a 5700mAh typical battery and 44W charging. Those figures favor the X300 FE on capacity and stated charging power, but they do not prove longer real-world runtime or a specific charge time. vivo’s 90W qualification specifies its original charger and cable.
How do the processors and software differ?
The manufacturer listings name a MediaTek Dimensity 7400 for the Z10R and a Qualcomm Snapdragon 8 Gen 5 for the X300 FE. The chipset names indicate different hardware tiers, but without independent comparative testing they are not proof of a particular performance gap in everyday use, games, or sustained workloads.
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The Z10R is listed with Funtouch OS 15 based on Android 15; the X300 FE is listed with OriginOS 6. iQOO states that it guarantees two years of OS upgrades and up to three years of security updates. The vivo listing reviewed identifies OriginOS 6 but does not state an update-support duration, so a matching support-period comparison cannot be made from these listings.
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What do the listings say about durability and protection?
iQOO’s Z10R overview claims IP68/IP69 resistance under controlled test conditions. It also cautions that resistance is not permanent, advises against immersion in ordinary use, and says liquid-ingress damage is not covered by warranty. Treat this as a limited manufacturer claim, not a guarantee that the phone is waterproof. The vivo X300 FE listing reviewed did not establish a comparable water- or dust-resistance rating.
Which is better for you?
- Consider the iQOO Z10R if a lower listed price, larger screen, or its ₹22,999 8GB+128GB store configuration is the priority.
- Consider the vivo X300 FE if you want the listed telephoto and wide-angle cameras, a smaller higher-resolution display, or higher stated battery capacity and charging power—and its much higher listed price fits your budget.
The listings describe different feature and price positions rather than a single universal winner. They cannot settle which phone is faster, takes better photos, lasts longer per charge, or charges in less time without independent testing.
Quick Recap
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.
