Quick wins for a faster PC:
Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
On paper, the realme P3 Ultra leads on charging speed (80W against 33W), display resolution and panel size, and storage type (UFS 3.1 against UFS 2.2). The Nothing Phone (4b) lists higher peak screen brightness and longer software and security update commitments. Both are listed with a 6,000 mAh battery and a 50 MP main camera. In the price listings checked for this article, the two phones sit within about ₹500 of each other in India, but that gap depends on the retailer and the day.
Specifications side by side
The table below uses the values published in a 91mobiles comparison page, with the official realme India page used where noted. These are the figures each brand or publisher lists for the models. None of them come from a controlled side-by-side test.
| Area | realme P3 Ultra | Nothing Phone (4b) |
|---|---|---|
| Processor | MediaTek Dimensity 8350 Ultra | Snapdragon 6 Gen 4 |
| Listed peak CPU frequency | 3.35 GHz | 2.3 GHz |
| Display | 6.83-inch AMOLED, 1272×2800, 120 Hz | 6.77-inch Super AMOLED, 1080×2344, 120 Hz |
| Listed peak brightness | 1,500 nits | 2,000 nits |
| Rear cameras | 50 MP main (Sony IMX896, OIS, per realme’s official page) and 8 MP ultrawide | 50 MP main and 8 MP ultrawide |
| Front camera | 16 MP | 16 MP |
| Battery | 6,000 mAh | 6,000 mAh |
| Charging | 80W; an 80W adapter is in the box, per realme’s official India page | 33W |
| Storage (configuration shown) | 128 GB, UFS 3.1 | 128 GB, UFS 2.2 |
| Operating system at launch | Android 15 | Android 16 |
| Listed OS updates | 2 years (91mobiles) | 3 years (91mobiles) |
| Listed security updates | 3 years (91mobiles) | 6 years (91mobiles) |
| Listed weight | About 183 g (91mobiles) | Not stated |
| Listed AnTuTu score | 1,403,197 (91mobiles) | Not stated in the comparison |
| Listed PCMark battery result | 12h 57m (91mobiles) | Not stated in the comparison |
Storage configurations and retail variants differ between listings, so confirm the exact RAM and storage combination you are buying.
What the numbers show and what they do not
Processor and benchmarks
The realme uses a MediaTek Dimensity 8350 Ultra, and the Nothing uses a Snapdragon 6 Gen 4. Peak clock speeds from two different chip designs do not tell you how fast either phone feels in use, so the 3.35 GHz and 2.3 GHz figures should not be read as a speed gap. 91mobiles publishes an AnTuTu score and a PCMark battery result for the realme, but it does not publish matching results for the Nothing (4b). No performance winner can be declared from the available data.
#1 Best Overall
- 🌏 [VERSATILE AND UNIVERSAL] BoxWave Stylus Pen Compatible With Realme P3 Ultra. This amazing stylus works with ACCURATE PERFECTION on your device and all similar capacitive touch screens! 💬 Includes limited 3rd party tech support for your device (up to 3 inquiries via messaging) - not affiliated with or endorsed by Realme ⭐ *** PLEASE NOTE, REALME P3 ULTRA DEVICE NOT INCLUDED ***
- 📝 [PRECISION] The innovative CLEAR TIP allows VISION-ENHANCING precision for you to see where and what you are writing, drawing, or tapping from any angle.
- 🪄 [EASY TO USE] NO Bluetooth Required! Just gently touch the tip against your screen and you are GOOD TO GO! Please note: The FineTouch Capacitive Stylus does not support Palm Rejection or Pressure Sensitivity.
- 📎 [CLIP DESIGN] Use the built-in METAL CLIP to attach the FineTouch Capacitive Stylus directly to your shirt, jacket, or case; the options are endless.
- 🤲 [COMPACT] Fits neatly into the palm of your hand. Conveniently designed in pen form, PERFECT for carrying around.
Display
The realme panel is larger and has more pixels, which means sharper text and images on a bigger screen. The Nothing panel is smaller but is listed at 2,000 nits peak brightness against the realme’s 1,500 nits, so the Nothing may be easier to read in direct sunlight. These brightness figures come from 91mobiles and have not been checked against Nothing’s India-market specification sheet. Both panels are listed at 120 Hz.
Cameras
Both phones are listed with a 50 MP main camera, an 8 MP ultrawide and a 16 MP front camera. Resolution alone does not decide photo quality, which depends on sensor size, processing and lens. Sensor details are confirmed for the realme only: realme’s official India page names a Sony IMX896 sensor with optical image stabilisation. No side-by-side photo tests are available, so neither phone can be named the better camera from this data.
Rank #2
- 🌏 [VERSATILE AND UNIVERSAL] BoxWave Stylus Pen Compatible With Realme P3 Ultra. This amazing stylus works with ACCURATE PERFECTION on your device and all similar capacitive touch screens! 💬 Includes limited 3rd party tech support for your device (up to 3 inquiries via messaging) - not affiliated with or endorsed by Realme ⭐ *** PLEASE NOTE, REALME P3 ULTRA DEVICE NOT INCLUDED ***
- 📝 [PRECISION] The innovative CLEAR TIP allows VISION-ENHANCING precision for you to see where and what you are writing, drawing, or tapping from any angle.
- 🪄 [EASY TO USE] NO Bluetooth Required! Just gently touch the tip against your screen and you are GOOD TO GO! Please note: The FineTouch Capacitive Stylus does not support Palm Rejection or Pressure Sensitivity.
- 📎 [CLIP DESIGN] Use the built-in METAL CLIP to attach the FineTouch Capacitive Stylus directly to your shirt, jacket, or case; the options are endless.
- 🤲 [COMPACT] Fits neatly into the palm of your hand. Conveniently designed in pen form, PERFECT for carrying around.
Battery and charging
Both phones are listed with a 6,000 mAh battery. Capacity is not the same as endurance, and no measured runtime is published for the Nothing (4b). The realme’s 80W charging is the clearest difference here, and the realme’s official India page confirms that an 80W adapter is included in the box. The Nothing’s 33W charger is slower. Nothing’s product page describes the phone as having its “longest-lasting battery”, but that is the company’s own marketing claim and not independent evidence of comparative battery life.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsStorage
The displayed configuration for both phones is 128 GB. The realme uses UFS 3.1 storage and the Nothing uses UFS 2.2. The faster storage standard generally means quicker app loading and file transfers, but the practical difference depends on the rest of the phone. Check the storage type on the listing before you buy, because some variants are sold with different memory.
Rank #3
- 【Compatibility】 Only compatible with Realme P3 Ultra 5G, full coverage for your screen and offers great protection to your Realme P3 Ultra 5G.
- 【Privacy Protection】 Screen is only visible to person directly in front of screen, which protects your personal privacy effectively. Meanwhile the ultra clear material makes the Realme P3 Ultra 5G privacy screen film retain amazing clarity for a comfortable viewing experience
- 【Reliable Quality】 The privacy Realme P3 Ultra 5G glass screen protector of 9H Hardness is coated with a hydrophobic and oleophobic clear, protecting the screen from daily wear and tear like accidental scratches, small falls, bumps, and even fingerprints and smudges
- 【Touch Sensitive】 Smooth glass surface means your finger glides smoothly over the Realme P3 Ultra 5G privacy tempered glass screen protector, just like it does over your device screen. The super-thin glass preserves touchscreen sensitivity allowing it to respond accurately to your touch
- 【Easy Installation】 The anti-spy screen protector of Realme P3 Ultra 5G is bubble-free self-adhesive for easy installation and no residue when removed, totally case friendly due to its open-edge design. Tips: The debris must be removed completely by equipped tool bag before installation, then direct the hole, place the screen it will auto to apply on the screen
Software and update commitments
The Nothing ships with Android 16, while the realme ships with Android 15. 91mobiles lists three years of OS updates and six years of security updates for the Nothing, and two years of OS updates and three years of security updates for the realme. These are third-party figures, not the brands’ own commitments. Check the current support terms on each brand’s India site before you rely on them, because update policies can change.
Weight
91mobiles lists the realme at about 183 g. Smartprix lists different details for these phones in places, and no weight is stated for the Nothing in the comparison. Check the official dimensions and weight before using weight to choose between them.
Rank #4
- ⚡【GREAT QUALITY - SENSITIVITY & PRECISION】 This MINI Travel Style is made of sturdy aero dynamic, aircraft grade aluminum keeps this light weight. Easy to carry. From lines and letters to shading and subtle details, the tips respond appropriately at a Medium Tip.
- ⚡【 PORTABLE, LIGHT & USER FRIENDLY】 The TEK STYZ Universal Mini digital pen can be applied to most touch screen devices, which are compatible with Android, IOS, Smartphone, tablet, car navigation system, etc.
- ⚡【 CAPACITIVE (TOUCH) 】 No scratch, no fingerprint: the universal stylus pen works more sensitively and accurately than fingers, and will not leave any fingerprints on the screen, thus providing you with a smooth experience; The soft tips of these stylus pens can slide smoothly across the screen and won't scratch your touch screen devices
- ⚡【SLIM AND PORTABLE】 Our capacitive pen is made of lightweight aluminum and quality soft rubber, which is durable and long lasting; The stylus with clip design and small size can be easily put into a pocket or bag for handy use anytime and anywhere
- ⚡【PERFECT AS GIFTS 】 Simple and Easy durable design, the clip of the slim capacitive pen allows you to directly clip the pen on to the clothes, and the pen weighs only 1 g, easy to carry anywhere; The pen will be smooth to glide parallel on the screen, comfortable to use
Price difference
Phone prices move frequently and differ by retailer, so the table below shows snapshots rather than current prices. The two publishers show different figures on different retailers.
| Phone | Price shown | Source and retailer |
|---|---|---|
| realme P3 Ultra | ₹31,999 | 91mobiles comparison, Flipkart |
| Nothing Phone (4b) | ₹31,499 | 91mobiles comparison, Amazon |
| realme P3 Ultra | ₹31,999 | Smartprix, retailer not stated |
| Nothing Phone (4b) | ₹31,890 | Smartprix, retailer not stated; page last updated September 6, 2026 |
| Nothing Phone (4b), 8+128GB | MYR 1,499 | Nothing’s official Malaysia store; not comparable with Indian prices |
On 91mobiles the gap is ₹500 in the Nothing’s favour, and on Smartprix it is ₹109. Neither page states whether its figure is a list price or a discounted price. The Malaysian price is in a different currency, market and tax system, and converting it would need an exchange rate, the local tax treatment and a matching memory configuration. Use it only as a market reference, not as a comparison with the Indian figures.
Which phone fits your priorities
- Choose the realme P3 Ultra if fast charging, a larger and higher-resolution display, or UFS 3.1 storage matter most. Its official India listing also includes a protective case in the box.
- Choose the Nothing Phone (4b) if you value Nothing’s software experience, the higher listed peak brightness, or the longer update commitments. Confirm the support period on Nothing’s India site before relying on it.
- For either phone, check the live price on the retailer you plan to use, confirm the RAM and storage configuration, and verify the local warranty for that model.
Overall, the realme has more of the listed numbers in its favour, while the Nothing’s advantages are its brightness figure and its longer published update periods. Your choice should follow which of those matters more to you.
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.
