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The realme P4 Pro 5G is a documented slim-phone option: realme India lists it at approximately 7.68 mm thick and 189 g, describing it as the slimmest smartphone in its segment with a 7,000 mAh battery. That is a manufacturer’s segment-specific claim, not proof it is the slimmest realme phone overall. A third-party price list updated October 4, 2026, gives indicative prices of ₹28,999 for the P4 Pro and ₹15,999 for the realme P3; check the exact variant and seller price before buying.
Which Realme phone is the slimmest?
The available specifications do not establish a complete, independently verified ranking of current realme phones by thickness. The clearest example is the realme P4 Pro 5G: realme India lists approximately 7.68 mm thickness and 189 g weight, alongside its claim that it is “India’s Slimmest Smartphone in its Segment with a 7000mAh Battery.” The phrase “in its Segment” matters: this does not establish an all-model title. See realme India’s P4 Pro 5G specifications.
Realme slim-phone specifications and indicative prices
| Model | Thickness | Weight | Battery | Indicative price in India |
|---|---|---|---|---|
| realme P4 Pro 5G | About 7.68 mm; manufacturer claim is scoped to its 7,000 mAh battery segment | 189 g | 7,000 mAh | ₹28,999, listed by MySmartPrice as a best price across stores on October 4, 2026; seller, location, variant and live checkout price may differ |
| realme 12 5G | 7.69 mm; realme says actual thickness may vary slightly | Not stated on the cited specification | Not stated on the cited specification | Not stated; the cited specification does not establish a current price |
| realme C55 | 7.89 mm; realme describes it as thinnest in its price segment | Not stated on the cited specification | Not stated on the cited specification | Not stated; current availability and price are not established |
| realme P4 Lite | 7.94 mm | 201 g | Not stated on the cited specification | Not stated on the cited specification |
| realme P3 | Not stated in the cited price listing | Not stated in the cited price listing | Not stated in the cited price listing | ₹15,999, listed by MySmartPrice as a best price across stores on October 4, 2026; seller, location, variant and live checkout price may differ |
Specifications come from the individual official realme India product pages: P4 Pro 5G, realme 12 5G, realme C55 and realme P4 Lite. The two prices are from MySmartPrice’s realme slim-phone price list, marked updated October 4, 2026; it cautions that prices vary by store and location. These are dated third-party price indications, not verified retailer checkout quotes.
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Quick Recap
Bestseller No. 1
Bestseller No. 2
Bestseller No. 3
Bestseller No. 4
Best Value
realme 16 Pro Dual-SIM 256GB ROM + 8GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Orchid Purple) - International Version
- 6.78 inches, AMOLED, 1B colors, 6.78 inches
- 256GB Storage, 8GB RAM
- Android 16, Mediatek Dimensity 7300 Max (4 nm), Mediatek Dimensity 7300 Max (4 nm)
- Rear: 200 MP, f/1.9, 23mm (wide), 1/1.56", 0.5µm, dual-pixel PDAF, OIS, 8 MP, 112˚, (ultrawide), 1/4.0", 1.12µm, Front: 50 MP, f/2.4, 23mm (wide), 1/2.88", 0.61µm
Rank #4
realme 16 Pro Dual-SIM 256GB ROM + 8GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Pebble Grey) - International Versiona
- 6.78 inches, AMOLED, 1B colors, 6.78 inches
- 256GB Storage, 8GB RAM
- Android 16, Mediatek Dimensity 7300 Max (4 nm), Mediatek Dimensity 7300 Max (4 nm)
- Rear: 200 MP, f/1.9, 23mm (wide), 1/1.56", 0.5µm, dual-pixel PDAF, OIS, 8 MP, 112˚, (ultrawide), 1/4.0", 1.12µm, Front: 50 MP, f/2.4, 23mm (wide), 1/2.88", 0.61µm
Rank #3
realme 13 Pro Dual-SIM 512GB ROM + 12GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Emerald Green) - International Version
- For USA Buyers: This Smartphone is not compatible/will not work with any CDMA Networks including: VERIZON, SPRINT, US CELLULAR. Please check with your network provider for 3G or 4G/LTE compatibility check before you purchase.
- Dual-SIM, Network Compatibility, SIM CARD 1 & 2 : [2G : GSM 850 / 900 / 1800 / 1900 : CDMA 800and/or 3G : HSDPA 850(B5) / 900(B8) / 2100(B1) and/or 4G : FDD-LTE 700(B28) / 850(B5) / 900(B8) / 1800(B3) / 2100(B1) TDD-LTE 2300(B40) / 2500(B41) and/or 5G : NR N1/N3/N5/N8/N28/N40/N41/N77/N78 SA/NSA]
- 6.7 inches, AMOLED, 1B colors, 1080 x 2412 pixels
- 512GB Storage, 12GB RAM
- Android 14, Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm), Octa-core (4x2.40 GHz Cortex-A78 & 4x1.95 GHz Cortex-A55)
Rank #2
realme C100 Smartphone 4+256GB Purple
- 144Hz High Refresh Rate Large Display – Equipped with a 6.8-inch high-definition LCD screen featuring a 144Hz ultra-smooth refresh rate, delivering fluent visual experience for daily browsing, video watching, gaming and social media. The large screen brings wider field of view and comfortable single-hand operation, effectively reducing screen stutter and eye fatigue during long-time use.
- 6600mAh Giant Battery & 45W Ultra Fast Charge – Built-in 6600mAh high-capacity durable battery supports all-day long-lasting battery life, easily meeting heavy usage needs of gaming, video playback and outdoor travel. 45W ultra-fast charging technology greatly shortens charging time, quickly replenishes power and eliminates low-battery anxiety for daily use.
- Powerful Dimensity 6300 5G Processor – Adopts MediaTek Dimensity 6300 high-performance 5G chip, with optimized operation algorithm and excellent heat dissipation performance. It ensures stable and smooth running of daily office apps, social software and mainstream mobile games, while supporting 5G full-network fast connection for ultra-fast downloading and network surfing.
- 50MP AI Dual Camera System – Comes with a 50MP high-definition rear main camera and 5MP front selfie camera. The intelligent AI imaging algorithm optimizes light, color and details automatically, enabling clear and vivid photos in bright daylight or low-light night environment. It supports portrait mode, panorama and multiple shooting modes to record wonderful moments easily.
- IP64 Waterproof & Dustproof & Practical Design – Features IP64 professional waterproof and dustproof rating, effectively resisting daily splashing water, sweat and fine dust, improving the phone’s durability and extending service life. Unlocked design supports global mainstream network bands, compatible with various operators, perfect for daily communication, travel and outdoor scenarios.
#1 Best Overall
realme GT 8 Pro Dual-SIM 512GB ROM + 16GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Urban Blue) - International Version
- 6.79 inches, AMOLED, 1B colors, 1440 x 3136 pixels
- 512GB Storage, 16GB RAM
- Android 16, Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm), Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
- Rear: 50 MP, f/1.8, 22mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS, 200 MP, f/2.6, 65mm, (periscope telephoto), 1/1.56", 0.5µm, multi-directional PDAF, OIS, 3x optical zoom, 50 MP, f/2.0, 16mm, 116˚ (ultrawide), 1/2.88", 0.64µm, Front: 32 MP, f/2.4, 24mm (wide), 1/3.1", 0.7µm
- 161.8 x 76.9 x 8.2 mm (6.37 x 3.03 x 0.32 in)
How to choose between slimness and price
- For a documented thin phone with a large battery: the P4 Pro is listed at 7.68 mm, 189 g and 7,000 mAh. Its “slimmest” wording is realme’s claim for that battery segment.
- For a lower listed price: the P3’s ₹15,999 figure is lower than the P4 Pro’s listing, but the price source does not provide a thickness comparison for the P3. Do not infer that it is thinner from the price list.
- For comparing portability: consider thickness and weight together. A few hundredths of a millimetre separate the listed P4 Pro and realme 12 5G measurements, but their weights are not both established here.
- Before purchasing: check the exact RAM/storage configuration, local stock and seller’s current price. A dated list price may not match the offer available to you.
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.
