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For buyers in India, the iQOO Z11 5G stands out on published battery capacity and screen refresh rate; the Samsung Galaxy A57 5G is lighter and has a published security-update horizon through 31 March 2032. Neither specification sheet proves which phone lasts longer in daily use, takes better photos, or performs better in games. Choose based on the differences that matter to you, then verify the same storage configuration and final price before buying.
Samsung Galaxy A57 vs iQOO Z11: specifications at a glance
This comparison covers the India-market Galaxy A57 5G and iQOO Z11 5G. Regional versions can differ: iQOO’s Malaysia parameter page, for example, lists a different battery capacity from the India page. Check the exact market and model before applying these figures to another country.
| Specification | iQOO Z11 5G (India) | Samsung Galaxy A57 5G (India) |
|---|---|---|
| Processor | MediaTek Dimensity 7500 Turbo | Samsung lists CPU speeds of 2.9, 2.6 and 1.9 GHz; the cited specification page does not name the chipset |
| Display | 6.83-inch, 1.5K AMOLED; 144 Hz advertised | 17.11 cm full rectangle; 1080 × 2340 Super AMOLED Plus; 120 Hz |
| Battery capacity | 7050 mAh typical; 6850 mAh rated | 5000 mAh typical |
| Charging | Up to 44 W, per iQOO’s India parameter page | Fast charging advertised; the cited specification does not give a comparable wattage |
| Rear cameras | 50 MP Sony IMX882 OIS main camera + 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 |
| Security-update information | “Long-Term OS & Security Updates”; no definite end date stated on the cited overview | Security-update period listed through 31 March 2032 |
Sources: iQOO India parameter page, iQOO India overview and Samsung India specifications.
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Which phone has the better battery?
On stated capacity, the iQOO Z11 has the larger battery: iQOO lists 7050 mAh typical capacity and 6850 mAh rated capacity for the India model. Samsung lists 5000 mAh typical capacity for the A57. Typical and rated capacity are different measurements, so they should not be treated as interchangeable.
#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
Capacity alone cannot tell you which phone will last longer between charges. Display settings, mobile signal, apps and usage all affect endurance, and the cited manufacturer pages do not provide a controlled, direct comparison between these two phones. Samsung describes a battery-duration assessment by UX Connect Research conducted in the UK from 8–18 January 2026, using pre-release SM-A576 devices on default settings over LTE and 5G Sub6. Samsung notes that actual battery life varies with network, features, apps and use; this vendor-cited assessment is not a comparison with the iQOO Z11. Samsung’s specifications and battery disclosure.
For charging, iQOO’s India parameter page specifies up to 44 W. Samsung advertises fast charging for the A57, but the cited specification does not state a comparable charging wattage. If charging speed is decisive, check the included charger, supported charging standard and region-specific product details rather than assuming the two claims are directly comparable.
Rank #2
- 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.
Display: larger, faster screen or a different size?
iQOO lists a 6.83-inch 1.5K AMOLED display with a 144 Hz refresh rate. Samsung lists a 120 Hz FHD+ Super AMOLED Plus display measuring 17.11 cm diagonally across the full rectangle, with a resolution of 1080 × 2340. The published figures favor the Z11 for screen size, resolution class and maximum refresh rate; they do not establish which panel looks better in person.
A higher refresh rate can make supported scrolling and animation appear smoother, but the effect depends on content and settings. Consider the larger screen against the A57’s smaller listed dimensions, and check the regional product pages for the physical panel shape and handling details that matter to you.
Rank #3
- AWESOME SCREEN. ENDLESS POSSIBILITIES: Elevate your content no matter where you are with the 6.7" Super AMOLED display¹ of the Galaxy A37 5G. Enjoy massive detail and stunning clarity on the go
- LONG-LASTING BATTERY: Whether it’s family moments or important calls, stay powered without the wait with Galaxy A37 5G. Super Fast Charging 2.0² ensures you’re back up and running quickly
- NEVER MISS THE SHOT, EVEN IN LOW LIGHT: With effortless Nightography, you can capture clear high-quality photos and videos on your phone automatically without adjusting manual settings
- PRO SHOTS, NO PROBLEM: Capture every moment effortlessly on Galaxy A37 5G with the advanced triple-lens camera system featuring a 50MP HDR main camera and a studio-grade front camera
- MORE POWER. MORE AWESOME: Enjoy smooth performance on Galaxy A37 5G. From detailed graphics while gaming to quick app launches and effortless multitasking, the Exynos 1480 keeps everything running
Camera comparison: what the specifications can and cannot tell you
The Z11 India overview lists a 50 MP Sony IMX882 main camera with OIS, an 8 MP ultra-wide camera and a 32 MP front camera. Samsung lists a 50 MP, 12 MP and 5 MP rear system, with OIS listed, plus a 12 MP front camera. The listed configurations describe hardware, not image quality: megapixel counts and camera count do not establish which phone produces better photos, video or selfies.
There is no cited dated, independent head-to-head camera test for these models. If camera quality is a priority, compare sample photos and video from the exact India models, especially in the situations you care about, such as low light, portraits or ultra-wide shots.
Rank #4
- 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
Gaming and performance: avoid a spec-only winner
iQOO names the Z11’s processor as the MediaTek Dimensity 7500 Turbo. The cited Samsung India specification lists A57 CPU speeds of 2.9, 2.6 and 1.9 GHz but does not name its chipset. Those different disclosures are not enough to rank gaming performance or everyday speed.
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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.
Size, weight and everyday 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 and shorter, while the Z11 is narrower according to the listed dimensions. That may make the Samsung easier to carry or hold for some people, but grip and comfort depend on hand size and case choice.
Software support: Samsung gives a specific end date
Samsung’s India specification page lists the A57 security-update period through 31 March 2032. iQOO’s India overview uses the phrase “Long-Term OS & Security Updates” but does not state a definite end date on the cited page. That means the published information supports a specific Samsung security horizon, not a claim that the two phones receive the same length of support.
Check the manufacturer’s current policy for the exact regional model before purchase, particularly if you plan to keep the phone for several years. Samsung India Galaxy A57 specifications and iQOO India Z11 overview.
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Price difference in India: compare matching configurations
The available prices are snapshots from different sources, not a guaranteed like-for-like quote. Samsung India’s buying page displayed a starting price of ₹62,999 when checked on 7 October 2026; the offers shown there were valid through 6 October 2026, so that listing should not be read as a current guaranteed offer. Smartprix displayed lowest-found figures of ₹56,999 for the Galaxy A57 and ₹44,999 for the iQOO Z11 8 GB/256 GB configuration. The retailer and terms behind those figures may differ, and the A57 figure is not established here as the matching 8 GB/256 GB tier.
These figures do not establish a definitive price difference between equivalent phones. Check the same RAM and storage tier on the same day, then compare the final checkout price for your PIN code, including any conditions attached to discounts or exchange offers. See the Samsung India buying page and Smartprix comparison listing.
Quick Recap
Which one should you buy?
- Choose the iQOO Z11 if the larger published battery capacity, 144 Hz display, 1.5K resolution or 44 W charging specification is more important to you—and verify the India model and exact configuration.
- Choose the Samsung Galaxy A57 if you value the lower listed weight, its three-camera rear setup, or a security-update end date published through 31 March 2032.
- Do not decide on camera, gaming speed or real-world battery life from these specifications alone. The cited sources do not provide a direct independent comparison for those outcomes.
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.
