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The iQOO Z11x has the larger battery and faster charging on its official specification sheet. The Nothing Phone (4b) has the AMOLED display and, according to a third-party comparison, an extra ultrawide rear camera and longer update promises. The two phones cannot be priced against each other directly. The only manufacturer price for either model is China’s suggested retail price for the iQOO Z11x, and the India prices are retailer listings that move daily.
Which phones and sources this comparison uses
The iQOO Z11x is model V2532A, and its specifications come from the official vivo/iQOO China product page. That page is the most reliable source in this comparison, and it is the only one that gives an official price.
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The Nothing Phone (4b) is less well documented. The official Nothing product page, which was viewed on the Iraq storefront, confirms three things: the camera wording “50 MP main camera + 4K video,” the software line “Nothing OS w/ Essential AI tools,” and an 8GB+128GB configuration. It does not publish a full specification list or a price. Its detailed figures, including display, chipset, battery, and the ultrawide camera, come from the 91mobiles comparison page for this exact pair. Treat those figures as third-party reported rather than confirmed by Nothing.
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Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →Prices come from two different places. China prices are the manufacturer’s suggested retail prices for the iQOO Z11x. India prices are the Flipkart listings shown on the 91mobiles comparison page, accessed in 2026. They are not manufacturer prices, and they do not describe the same market.
#1 Best Overall
- Compatible with Vivo iQOO Z11x (India) I2507 / T5x 5G V2545 / Y51 Pro 5G
- Crafted from premium PC hard backplane + TPU soft shell materials, featuring a sliding camera window design. Genuine multi-layer protection delivers comprehensive defense from the inside out.
- 1.2mm Screen Edge Protection, 2.0mm Camera Protection Device, effectively safeguards the screen and camera from ground friction and drop damage.
- Built-in stand feature for watching videos in landscape mode, Easy access to all available functions of your smartphone. Cutouts for camera, charging, speaker, headset and lock buttons eliminate the need to remove the phone from the case。
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Specifications side by side
| Specification | iQOO Z11x | Nothing Phone (4b) |
|---|---|---|
| Display type and size | 6.76-inch LCD (official) | 6.77-inch Super AMOLED (91mobiles) |
| Resolution | 2344×1080 (official) | Not stated in the sources reviewed |
| Refresh rate | Up to 120Hz (official) | 120Hz (91mobiles) |
| Processor | MediaTek Dimensity 7400 (official) | Snapdragon 6 Gen 4 (91mobiles) |
| RAM and storage | 8GB or 12GB RAM; 128GB, 256GB or 512GB storage (official) | 8GB+128GB configuration (Nothing official page); 128GB storage (91mobiles) |
| Battery | 7200mAh typical; 7060mAh rated (official) | 6000mAh (91mobiles) |
| Charging | 44W (official) | 33W (91mobiles) |
| Rear cameras | 50MP main plus 2MP depth (official) | 50MP main plus 8MP ultrawide (91mobiles); 50MP main with 4K video (Nothing official page) |
| Front camera | 8MP (official) | 16MP (91mobiles) |
| Software | OriginOS 6, Android 16-based (official) | Nothing OS with Essential AI tools (Nothing official page); Android 16 (91mobiles) |
Display: AMOLED against LCD
The two screens are close on size and refresh rate. The iQOO Z11x uses a 6.76-inch LCD at 2344×1080 with a refresh rate of up to 120Hz. The Nothing Phone (4b) is reported at 6.77 inches with a 120Hz Super AMOLED panel.
The practical difference is the panel type. AMOLED panels usually allow true blacks and higher contrast, while LCD panels are typically cheaper to build. Those are general characteristics of the panel types, not measured results for these two phones. This comparison does not establish which screen looks better in use, so a reader who values deep blacks and contrast has a clear spec-based reason to prefer the Nothing model.
Battery and charging
The iQOO Z11x has the stronger battery specification. vivo/iQOO lists a 7200mAh typical capacity and a 7060mAh rated capacity, with 44W charging. The 91mobiles comparison lists the Nothing Phone (4b) at 6000mAh with 33W charging. On paper, that gives the iQOO model about 1200mAh more typical capacity and a faster charging rate.
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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsCapacity and charging wattage do not tell you how long a phone lasts in use. Screen brightness, chipset efficiency, and software all affect endurance, and no comparable battery-life test is established for either phone here. The gap should be read as a difference in hardware, not as a difference in daily runtime.
Rank #2
- Multi-Card Slot Design: This case is compatible with iQOO Z11X 5G China, features 3 card slots and 1 photo window, perfect for storing credit cards, IDs, and cherished memories
- Built-In Hidden Wallet: Includes a concealed cash pocket, allowing you to carry money securely without a separate wallet
- Premium PU Leather Material: Made from high-quality PU leather that offers a soft touch, elegant look, and durable daily protection
- Magnetic Flip Cover & Kickstand: Magnetic closure ensures secure fastening, while the foldable design doubles as a stand for hands-free viewing
- Precise Cutouts & Full Protection: Accurate cutouts for camera, buttons, and ports ensure easy access while offering comprehensive protection
Cameras
Main camera
Both phones are listed with a 50MP main rear camera, so the primary sensor resolution is the same on paper. Nothing’s official page advertises “50 MP main camera + 4K video,” which confirms the main camera and video capability on the manufacturer’s page. The iQOO official specification does not list video resolution in the sources reviewed.
Additional lenses and front camera
The phones differ in their secondary lenses. The iQOO Z11x has a 2MP depth camera. The Nothing Phone (4b) is reported with an 8MP ultrawide, which gives it a wider field of view for group shots and landscapes. The front cameras also differ: 8MP on the iQOO Z11x according to the official page, and 16MP on the Nothing Phone (4b) according to 91mobiles.
Megapixel counts and lens counts do not establish image quality. Sensor size, processing, and tuning matter as much as resolution, and this comparison does not include sample photos or test results for either phone.
Processor, memory and storage
The iQOO Z11x uses the MediaTek Dimensity 7400 and offers 8GB or 12GB of RAM. Storage options are 128GB, 256GB and 512GB, although the price you pay depends on the configuration you choose (see the China price table below).
Rank #3
- Multi-Card Slot Design: Features 3 card slots and 1 photo window, perfect for storing credit cards, IDs, and cherished memories
- Built-In Hidden Wallet: Includes a concealed cash pocket, allowing you to carry money securely without a separate wallet
- Premium PU Leather Material: Made from high-quality PU leather that offers a soft touch, elegant look, and durable daily protection
- Magnetic Flip Cover & Kickstand: Magnetic closure ensures secure fastening, while the foldable design doubles as a stand for hands-free viewing
- Precise Cutouts & Full Protection: Accurate cutouts for camera, buttons, and ports ensure easy access while offering comprehensive protection
The Nothing Phone (4b) is reported with a Snapdragon 6 Gen 4. Nothing’s official page shows an 8GB+128GB configuration, and 91mobiles lists 128GB storage. Neither source gives a full list of RAM or storage options, so a reader should not assume that the 512GB or 12GB variants exist for the Nothing model.
The two chips come from different vendors and are not benchmarked against each other in the sources reviewed. Any performance ranking would be an assumption.
Software and update support
The iQOO Z11x runs OriginOS 6, which is based on Android 16 according to vivo/iQOO’s official page. The Nothing Phone (4b) runs Nothing OS with Essential AI tools according to Nothing’s official page, and 91mobiles reports Android 16 for it as well.
The update durations differ. According to 91mobiles, the iQOO Z11x is promised two years of OS updates and four years of security updates, while the Nothing Phone (4b) is promised three years of OS updates and six years of security updates. These are third-party figures. Check the current official support commitments from vivo/iQOO and Nothing before relying on them, particularly if you plan to keep the phone for several years.
Rank #4
- Multi-Card Slot Design: Features 3 card slots and 1 photo window, perfect for storing credit cards, IDs, and cherished memories
- Built-In Hidden Wallet: Includes a concealed cash pocket, allowing you to carry money securely without a separate wallet
- Premium PU Leather Material: Made from high-quality PU leather that offers a soft touch, elegant look, and durable daily protection
- Magnetic Flip Cover & Kickstand: Magnetic closure ensures secure fastening, while the foldable design doubles as a stand for hands-free viewing
- Precise Cutouts & Full Protection: Accurate cutouts for camera, buttons, and ports ensure easy access while offering comprehensive protection
Price and availability
China: manufacturer suggested retail prices
vivo/iQOO publishes five China suggested retail prices for the iQOO Z11x, which launched in March 2026. Nothing has no manufacturer price for the Phone (4b) in the sources reviewed, so there is no official comparison price in China.
| RAM and storage | China suggested retail price |
|---|---|
| 8GB / 128GB | ¥1,899 |
| 8GB / 256GB | ¥2,099 |
| 12GB / 256GB | ¥2,499 |
| 8GB / 512GB | ¥2,599 |
| 12GB / 512GB | ¥2,799 |
India: retailer listings
The 91mobiles comparison page shows the following Flipkart listings in India, accessed in 2026. Prices on Indian retail sites change often, and the listed configuration for each phone is not stated in that source.
| Phone | Listed price (Flipkart, via 91mobiles) | Stock status |
|---|---|---|
| iQOO Z11x | ₹27,999 | Out of stock |
| Nothing Phone (4b) | ₹35,999 | Listed |
On those listings, the Nothing Phone (4b) costs ₹8,000 more. That gap is only a headline figure, because the configurations are not confirmed as matching, and the iQOO model is currently out of stock on that page.
What the price difference means
The China and India prices belong to different markets, so the iQOO Z11x’s China prices cannot be compared with the India listings. The only like-for-like statement you can make is that the iQOO Z11x is listed cheaper than the Nothing Phone (4b) on the India comparison page, with the caveats above. Buyers should check the live listing and configuration on their own retailer before deciding.
Best Value
- Multi-Card Slot Design: This case is compatible with iQOO Z11X 5G China, features 3 card slots and 1 photo window, perfect for storing credit cards, IDs, and cherished memories
- Built-In Hidden Wallet: Includes a concealed cash pocket, allowing you to carry money securely without a separate wallet
- Premium PU Leather Material: Made from high-quality PU leather that offers a soft touch, elegant look, and durable daily protection
- Magnetic Flip Cover & Kickstand: Magnetic closure ensures secure fastening, while the foldable design doubles as a stand for hands-free viewing
- Precise Cutouts & Full Protection: Accurate cutouts for camera, buttons, and ports ensure easy access while offering comprehensive protection
Which one fits your priorities
- Display panel type: the Nothing Phone (4b) has the AMOLED panel, which suits buyers who prioritise contrast and black levels.
- Battery capacity and charging speed: the iQOO Z11x has the larger battery and faster charging on its official specification.
- Extra rear lens: the Nothing Phone (4b) is reported with an ultrawide camera, while the iQOO Z11x has a depth camera.
- Software update length: according to 91mobiles, the Nothing Phone (4b) has the longer promised support window. Confirm this on each manufacturer’s site.
- Price in India: the iQOO Z11x is listed lower on the 91mobiles page, but it was out of stock there at the time of viewing.
- Price in China: only the iQOO Z11x has an official suggested retail price, which ranges from ¥1,899 to ¥2,799 depending on configuration.
Choose the iQOO Z11x if battery and charging speed come first and you can buy it at a price that suits you. Choose the Nothing Phone (4b) if you want the AMOLED display, the ultrawide lens, or the longer update window reported by 91mobiles, and you can accept its higher listed price in India.
What the review data covers
91mobiles gives the iQOO Z11x an expert review score of 8.3 out of 10. It has not reviewed the Nothing Phone (4b), so there is no matching score to compare. A single review score from one site is not a universal verdict on either phone, and this comparison does not include hands-on testing of its own.
Taken together, the specification gaps are clear, but the performance, camera quality, and real-world battery life of either phone remain unverified here.
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