The Nothing Phone 4a has the stronger listed chipset, sharper and larger display, and more versatile rear cameras; the realme 16 lists a much larger battery and higher-resolution selfie camera. There is no universal winner: compare the same storage configuration at current local prices, then choose based on the features you value.
Nothing Phone 4a vs realme 16: specifications at a glance
| Specification | Nothing Phone 4a | realme 16 |
|---|---|---|
| Display | 6.78-inch flexible AMOLED, 120 Hz, 1224 × 2720 | 6.57-inch flexible AMOLED, 120 Hz, 1080 × 2372 |
| Chipset | Snapdragon 7s Gen 4 | MediaTek Dimensity 6400 Turbo |
| Rear cameras | 50 MP main, 50 MP periscope telephoto with up to 3.5× optical zoom, 8 MP ultrawide | 50 MP main, 2 MP monochrome |
| Front camera | 32 MP | 50 MP |
| Battery and charging | 5,400 mAh; 50 W | 7,000 mAh; 60 W |
| Operating system listed | Android 16 | Android 16 |
| OS updates listed | 3 years | 3 years |
| Security updates listed | 6 years | 4 years |
Specifications are reported by 91mobiles; Gadgets 360 reports the same display sizes and resolutions. Update periods are secondary-source listings, so confirm the policy for your region with each manufacturer before buying.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
|
Google Pixel 10a - 30+ Hours Battery, Camera Coach, Gemini - Obsidian 128GB | Gemini Live, durable... | $590.82 | Buy on Amazon |
As an Amazon Associate I earn from qualifying purchases.
Which phone has the better display?
On paper, the Phone 4a pairs a larger 6.78-inch screen with a higher 1224 × 2720 resolution. The realme 16 is smaller at 6.57 inches and has a 1080 × 2372 resolution. Both are listed as 120 Hz flexible AMOLED displays, so the main distinction is size and resolution rather than refresh rate. A sharper panel may suit reading and fine detail; the smaller realme screen may appeal if you prefer a more compact display.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesWhich is faster: Snapdragon 7s Gen 4 or Dimensity 6400 Turbo?
The listed chipsets are Snapdragon 7s Gen 4 in the Phone 4a and MediaTek Dimensity 6400 Turbo in the realme 16. 91mobiles reports AnTuTu scores of 1,176,492 for the Phone 4a and 611,679 for the realme 16. These are results reported by that comparison page, not a controlled test for this article; benchmark scores can vary with software, device condition and test conditions. They suggest an on-paper performance advantage for the Phone 4a, but do not establish how either phone feels in every app or game.
#1 Best Overall
- Google Pixel 10a is a durable, everyday phone with more[1]; snap brilliant photography on a simple, powerful camera, get 30+ hours out of a full charge[2], and do more with helpful AI like Gemini[3]
- Unlocked Android phone gives you the flexibility to change carriers and choose your own data plan; it works with Google Fi, Verizon, T-Mobile, AT&T, and other major carriers
- Pixel 10a is sleek and durable, with a super smooth finish, scratch-resistant Corning Gorilla Glass 7i display, and IP68 water and dust protection[4]
- The Actua display with 3,000-nit peak brightness shows up clear as day, even in direct sunlight[5]
- Plan, create, and get more done with help from Gemini, your built-in AI assistant[3]; have it screen spam calls while you focus[6]; chat with Gemini to brainstorm your meal plan[7], or bring your ideas to life with Nano Banana[8]
How do the cameras compare?
Rear cameras
The Phone 4a has three listed rear cameras: a 50 MP main camera, a 50 MP periscope camera with up to 3.5× optical zoom, and an 8 MP ultrawide. That gives it more listed focal-length options for distant subjects and wider scenes. The realme 16 lists a 50 MP main camera and a 2 MP monochrome camera, with no comparable telephoto or ultrawide listed in the comparison.
Selfie cameras
The realme 16 lists a 50 MP front camera, compared with 32 MP on the Phone 4a. That is a resolution advantage for realme, not proof of better selfies: sensor resolution alone does not determine image quality. The available comparison pages do not provide controlled, head-to-head camera samples, so they cannot settle differences in detail, color, low-light performance or processing.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Does the realme 16 last longer on a charge?
The realme 16 is listed with a 7,000 mAh battery and 60 W charging, against 5,400 mAh and 50 W for the Phone 4a. Capacity favors realme, but battery size alone does not translate directly into a guaranteed number of hours because display use, signal strength, apps and settings affect runtime.
For another point of comparison, 91mobiles reports PCMark battery results of 14 hours 38 minutes for the realme 16 and 14 hours 42 minutes for the Phone 4a. Those are figures from that page’s benchmark, not a promise of everyday endurance or an independent head-to-head test conducted for this article. The close results also show why capacity alone is not enough to predict runtime.
What are the prices and availability?
Prices and stock depend on country, seller and exact RAM/storage variant, so compare like with like and check the listing immediately before purchase. At the time 91mobiles was accessed, it showed the realme 16 at ₹35,499 on Amazon and marked the Phone 4a unavailable in stores; a separate Phone 4a header showed ₹34,999 and out of stock. These are unstable India-market snapshots, not a dependable current price gap.
Nothing’s official UK page displayed £379 for an 8 GB RAM/128 GB storage Phone 4a variant. That UK price is not comparable with the India listings above. Check the exact regional model, seller, warranty and stock before ordering. Nothing’s UK product page is the official source for that regional listing.
Which one should you buy?
- Choose the Nothing Phone 4a if its local price and availability work for you and you prioritize the higher-resolution, larger display, the listed chipset, a periscope zoom camera, an ultrawide camera, or the longer security-update period listed by 91mobiles.
- Choose the realme 16 if you prioritize the larger listed battery, slightly higher charging rate, or higher-resolution front camera, and its current local price is better for your required configuration.
- Compare both carefully if camera quality, actual daily battery life or sustained gaming performance is decisive. The available specification pages do not provide controlled camera samples or a controlled everyday-performance comparison.
Before paying, verify the RAM/storage configuration, regional warranty, seller identity, current price and stock on the exact listing. A price comparison across different configurations or countries can give a misleading result.
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.
