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For buyers in India, the iQOO Z11 5G has the larger published battery and faster-refresh display, while the Samsung Galaxy A57 5G is lighter and has a clearly dated Samsung security-update horizon. Neither specification sheet proves which phone lasts longer, performs better in games or takes better photos; those claims require comparable testing.
Samsung Galaxy A57 vs iQOO Z11 specs
This comparison uses the India-market versions documented by iQOO India and Samsung India. Specifications for other regions can differ, so check the exact market and model before applying these figures elsewhere.
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| Specification | iQOO Z11 5G (India) | Samsung Galaxy A57 5G (India) |
|---|---|---|
| Processor | MediaTek Dimensity 7500 Turbo | Chipset name not stated on the cited Samsung India specification page; listed CPU speeds are 2.9, 2.6 and 1.9 GHz |
| Display | 6.83-inch, 1.5K AMOLED; up to 144 Hz | 17.11 cm full rectangle; 1080 × 2340 Super AMOLED Plus; up to 120 Hz |
| Battery | 7050 mAh typical; 6850 mAh rated | 5000 mAh typical |
| Charging | Up to 44 W, per iQOO India parameter page | Fast charging advertised; charging wattage not stated on the cited page |
| Rear cameras | 50 MP Sony IMX882 OIS main + 8 MP ultra-wide | 50 MP + 12 MP + 5 MP; OIS listed |
| Front camera | 32 MP | 12 MP |
| Dimensions | 164.42 × 75.25 × 7.99 mm | 161.5 × 76.8 × 6.9 mm |
| Weight | 199 g | 179 g |
| Published security-update horizon | “Long-Term OS & Security Updates”; no end date stated on the cited overview page | Security-update period through 31 March 2032 |
Sources: iQOO India parameter page, iQOO India overview and Samsung India specifications. The dimensions, display descriptions and support information above are manufacturer-listed values, not independent measurements.
The Tool Desk
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On stated capacity, the iQOO Z11 is ahead: iQOO India lists 7050 mAh typical and 6850 mAh rated. Samsung lists 5000 mAh typical for the A57. Typical and rated capacity are distinct figures, and neither capacity by itself establishes real-world screen time or days between charges.
#1 Best Overall
- ELEVATED DESIGN. EVERYDAY EASE: Galaxy A57 5G features the best of A Series design that’s lighter, slimmer¹ and made to fit with your outfit
- A VIVID VIEWING EXPERIENCE: Dive deeper into your content with the Super AMOLED Plus display² on Galaxy A57 5G that features slimmer bezels for a more immersive viewing experience
- SNAP IT. LOVE IT. SHARE IT: The triple-lens camera on Galaxy A57 5G lets you capture everything from low-light videos with Nightography Video to landscapes in awesome detail
- BIG-TIME BATTERY LIFE: The 5,000mAh battery in Galaxy A57 5G lets you do what you want without worrying about running out of power and the 45W Super Fast Charging 2.0³ recharges your phone faster
- AWESOMELY FAST PERFORMANCE: Galaxy A57 5G⁴ keeps you connected with faster speeds so you can enjoy every online experience with ease. Stream videos, share photos, video call or simply surf your favorite sites without interruption
Samsung describes a battery-duration assessment by UX Connect Research in the UK from 8 to 18 January 2026. It used pre-release SM-A576 devices with default settings on LTE and 5G Sub6 networks; Samsung says actual battery life varies with network, features, apps and use. That vendor-disclosed assessment is not a head-to-head test against the iQOO Z11. No direct comparison in the cited sources establishes which phone lasts longer.
Display and gaming: what the specifications do—and do not—tell you
The iQOO Z11 has the larger listed panel and a higher maximum refresh rate: 6.83 inches and 144 Hz, versus Samsung’s 17.11 cm full rectangle and 120 Hz. Samsung specifies FHD+ resolution (1080 × 2340); iQOO describes its display as 1.5K. A higher refresh rate can allow smoother motion in supported content, but it does not guarantee a higher or steadier frame rate in a particular game.
Rank #2
- ELEVATED DESIGN. EVERYDAY EASE: Galaxy A57 5G features the best of A Series design that’s lighter, slimmer¹ and made to fit with your outfit
- A VIVID VIEWING EXPERIENCE: Dive deeper into your content with the Super AMOLED Plus display² on Galaxy A57 5G that features slimmer bezels for a more immersive viewing experience
- SNAP IT. LOVE IT. SHARE IT: The triple-lens camera on Galaxy A57 5G lets you capture everything from low-light videos with Nightography Video to landscapes in awesome detail
- BIG-TIME BATTERY LIFE: The 5,000mAh battery in Galaxy A57 5G lets you do what you want without worrying about running out of power and the 45W Super Fast Charging 2.0³ recharges your phone faster
- AWESOMELY FAST PERFORMANCE: Galaxy A57 5G⁴ keeps you connected with faster speeds so you can enjoy every online experience with ease. Stream videos, share photos, video call or simply surf your favorite sites without interruption
The Z11’s listed Dimensity 7500 Turbo gives a processor name to compare, while the cited Samsung specification page supplies CPU speeds but does not name its chipset. The official specifications do not provide a controlled performance comparison, so they cannot establish which device loads games faster, sustains performance better or handles demanding titles more smoothly. Look for independent tests of the exact India models and games you care about before treating either as the gaming winner.
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iQOO lists a 50 MP Sony IMX882 main camera with OIS and an 8 MP ultra-wide on the Z11. Samsung lists a 50 MP, 12 MP and 5 MP rear system with OIS on the A57. Their front-camera listings are 32 MP and 12 MP respectively. These specifications describe resolution and hardware, not the detail, color, low-light results, stabilization or consistency of the finished photos. The cited sources do not include a side-by-side camera test, so they do not support declaring a camera winner.
Rank #3
- International Model – Global Connectivity – Plug & Play with an active SIM on AT&T, Verizon, T-Mobile, and most U.S. carriers. New activations are supported on T-Mobile and Its MVNO's in the U.S., as some carriers may not recognize International IMEI's as Compatible. (No U.S. manufacturer warranty; Seller Return policy applies.)
- This model is Dual SIM with eSIM capability however the configuration is either SIM+SIM or eSIM+SIM 6.7” Super AMOLED Display (120Hz). Enjoy ultra-smooth scrolling and vibrant colors with a large Full HD+ screen, perfect for streaming, gaming, and browsing.
- Powerful Performance Equipped with an advanced Exynos processor and 8GB RAM, delivering fast multitasking and efficient performance for apps and games. 256GB Storage Store your photos, videos, apps, and files without worrying about space.
- Triple Camera System (50MP Main) Capture sharp, detailed photos with optical image stabilization, plus ultra-wide and macro lenses for versatile shooting.
- Long-lasting 5,000mAh Battery Stay powered all day with fast charging support, keeping you connected longer. Premium Build & Durability Sleek gray finish with water and dust resistance (IP68 rating) for added durability.
Weight and handling
Samsung lists the A57 at 179 g and 161.5 × 76.8 × 6.9 mm; iQOO lists the Z11 at 199 g and 164.42 × 75.25 × 7.99 mm. The A57 is 20 g lighter by those manufacturer figures. The Z11 is narrower on the listed dimensions, while the A57 is shorter and thinner. How those differences feel depends on grip and preference; the figures alone do not establish which phone is more comfortable.
Price difference in India
Prices are snapshots, not a reliable like-for-like quote. Samsung India’s buy page displayed a starting price of ₹62,999 when checked on 7 October 2026, but the offers shown there had validity through 6 October 2026. A Smartprix comparison displayed lowest-found prices of ₹56,999 for the Galaxy A57 and ₹44,999 for the iQOO Z11 8 GB/256 GB. The latter is a third-party listing snapshot; retailer, configuration and offer terms may differ. The Samsung starting-price figure and the Smartprix figures should not be treated as prices captured on the same basis.
Rank #4
- International Model – Global Connectivity – Plug & Play with an active SIM on AT&T, Verizon, T-Mobile, and most U.S. carriers. New activations are supported on T-Mobile and Its MVNO's in the U.S., as some carriers may not recognize International IMEI's as Compatible. (No U.S. manufacturer warranty; Seller Return policy applies.)
- This model is Dual SIM with eSIM capability however the configuration is either SIM+SIM or eSIM+SIM. 6.7” Super AMOLED Display (120Hz). Enjoy ultra-smooth scrolling and vibrant colors with a large Full HD+ screen, perfect for streaming, gaming, and browsing.
- Powerful Performance Equipped with an advanced Exynos processor and 8GB RAM, delivering fast multitasking and efficient performance for apps and games. 256GB Storage Store your photos, videos, apps, and files without worrying about space.
- Triple Camera System (50MP Main) Capture sharp, detailed photos with optical image stabilization, plus ultra-wide and macro lenses for versatile shooting.
- Long-lasting 5,000mAh Battery Stay powered all day with fast charging support, keeping you connected longer. Premium Build & Durability Sleek gray finish with water and dust resistance (IP68 rating) for added durability.
Before deciding on value, compare the same RAM and storage tier and the final checkout amount available for your PIN code, including any exchange or bank offer you can actually use. Sources: Samsung India buying page and Smartprix comparison.
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Software support: Samsung states an end date
Samsung’s India specifications give 31 March 2032 as the end of the A57 security-update period. iQOO’s India overview describes “Long-Term OS & Security Updates” but does not give a definite end date on the cited page. The available wording therefore does not establish an equal support period for the two phones; buyers prioritizing a dated commitment have a specific Samsung date to refer to.
Quick Recap
Best Value
- International Model – Global Connectivity – Plug & Play with an active SIM on AT&T, Verizon, T-Mobile, and most U.S. carriers. New activations are supported on T-Mobile and Its MVNO's in the U.S., as some carriers may not recognize International IMEI's as Compatible. (No U.S. manufacturer warranty; Seller Return policy applies.)
- This model is Dual SIM with eSIM capability however the configuration is either SIM+SIM or eSIM+SIM 6.7” Super AMOLED Display (120Hz). Enjoy ultra-smooth scrolling and vibrant colors with a large Full HD+ screen, perfect for streaming, gaming, and browsing.
- Powerful Performance Equipped with an advanced Exynos processor and 8GB RAM, delivering fast multitasking and efficient performance for apps and games. 256GB Storage Store your photos, videos, apps, and files without worrying about space.
- Triple Camera System (50MP Main) Capture sharp, detailed photos with optical image stabilization, plus ultra-wide and macro lenses for versatile shooting.
- Long-lasting 5,000mAh Battery Stay powered all day with fast charging support, keeping you connected longer. Premium Build & Durability Sleek gray finish with water and dust resistance (IP68 rating) for added durability.
Which one should you buy?
- Choose the iQOO Z11 if: its higher stated battery capacity, 144 Hz display, or listed ultra-wide camera best matches your priorities—and you verify the exact India configuration and current price.
- Choose the Galaxy A57 if: a lower listed weight, three-camera rear specification, or Samsung’s published security-update end date matters more to you.
- For gaming, photography or all-day battery life: do not use the specification list as a performance verdict. Seek independent comparisons of the India versions under comparable conditions.
- For either purchase: confirm the regional model, RAM/storage, current retailer price, and the final checkout terms.
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.
