Findprix helps you compare the Nothing Phone 4b 8GB RAM, 256GB and Realme 15 5G in terms of price, specifications, user reviews, and more. Nothing Phone 4b 8GB RAM, 256GB is priced at ₹35,886. Realme 15 5G is priced at ₹29,999. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| Nothing Phone 4b | ₹35,886 | Qualcomm Snapdragon 6 Gen 4 | 4 nm | 8GB | LPDDR4X | 256GB | UFS 2.2 | 6.77 inches | FHD+ | 16MP | 50MP + 8MP | 6000 mAh | 33W | Android 16 | Nothing OS 4.1 |
| Realme 15 5G | ₹29,999 | MediaTek Dimensity 7300 Plus | 4 nm | 8GB | LPDDR4X | 128GB | UFS 3.1 | 6.8 inches | FHD+ | 50MP | 50MP + 8MP | 7000 mAh | 80W | Android 15 |
Prices
Nothing Phone 4b
Lowest price in 3 weeks. Average was ₹36,940 — great time to buy.
Realme 15 5G
At its highest but matches the 1 month average of ₹29,999.
Ratings
Nothing Phone 4b
3.8
(725)
Realme 15 5G
4.3
(11.2K)
General
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 16 | Android 15 |
| OS Updates | 3 Years | 2 Year |
| Security Updates | 6 Years | 3 Year |
| Custom UI | Nothing OS 4.1 | Realme UI |
Design
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| Dimensions | 164.4 x 78.2 x 8.6 mm | 162.27 x 76.16 x 7.66 mm |
| Weight | 210 g | 187 g |
| Water Resistance | Yes, IP64 (up to 0.25m for 20 min) | Yes, IP68, IP66, IP69 (up to 2m for 30 min) |
| Dust Resistance | Yes | Yes |
| Build Material | Back: Plastic | -- |
| Colours | Black, White, Blue | Silk Pink, Velvet Green, Flowing Silver |
| Features | Back: Notification LED | MIL-STD-810H |
Display
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| Touch Screen | Yes | Yes |
| Touch Sampling Rate | 240 Hz | 240 Hz |
| Display Type | Super AMOLED | AMOLED |
| Brightness | Typical: 600 nits HBM: 1200 nits Peak: 2000 nits | 6500 nits |
| Refresh Rate | 120 Hz | 144 Hz |
| Screen Size | 6.77 inches (17.2 cm), Full HD+ | 6.8 inches (17.27 cm), Full HD+ |
| Screen Resolution | 1080 x 2344 pixels | 1280 x 2800 pixels |
| Aspect Ratio | 20:9 | 19.8:9 |
| Screen-to-Body Ratio | ~87.4% | ~94% |
| Pixel Density | ~381 ppi | ~453 ppi |
| HDR Support | -- | Yes, HDR 10+ |
| Curved Display | -- | Yes |
| Screen Protection | Yes, AGC DT-star 2 | Corning Gorilla Glass 7i |
| Dimming Technology | PWM Dimming @ 480 Hz | PWM Dimming @ 4608 Hz |
Rear Camera
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| Camera Setup | Dual | Dual |
| Primary | 50 MP (wide) f/1.8 aperture, 1/2.76" sensor size OIS, PDAF | 50 MP (wide) 79° FoV, f/1.8 aperture, 26mm focal length, 1/1.95″ sensor size, 0.8µm pixel size upto 20x Digital Zoom OIS, PDAF |
| Secondary | 8 MP (ultra-wide) 119.5° FoV, f/2.2 aperture, 15mm focal length, 1/4.0" sensor size, 1.12µm pixel size | 8 MP (wide) 112° FoV, f/2.2 aperture, 16mm focal length, 1/4.0″ sensor size, 1.12µm pixel size |
| OIS | Yes | Yes |
| Gyro EIS | Yes | Yes |
| Autofocus | Yes | Yes |
| Main Sensor | -- | Sony IMX882 |
| Flash | Yes | Yes, Dual LED |
| Video Recording | Standard: 2160p @ 30 fps, 1080p @ 60 fps Slow Motion: 1080p @ 120 fps Time-lapse: 2160p @ 30 fps, 1080p @ 30 fps | 2160p @ 30 fps, 1080p @ 120 fps, 720p @ 240 fps |
Front Camera
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 16 MP (wide) 81.8° FoV, f/2.4 aperture, 1/3.0" sensor size | 50 MP (wide) 87° FoV, f/2.4 aperture, 22mm focal length, 1/2.8″ sensor size, 0.6µm pixel size |
| Main Sensor | -- | OmniVision OV50D |
| Video Recording | 1080p @ 30 fps | 2160p @ 30 fps, 1080p @ 30 fps, 720p @ 30 fps |
| Features | -- | Screen flash |
Performance
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Chipset | Qualcomm Snapdragon 6 Gen 4 | MediaTek Dimensity 7300 Plus |
| Fabrication | 4 nm | 4 nm |
| GPU | Adreno 810 | Mali-G615 MC2 |
| CPU | Octa core 1x Cortex-A720s @ 2.3 GHz 3x Cortex-A720s @ 2.2 GHz 4x Cortex-A520s @ 1.8 GHz | Octa core 4x Cortex A78 @ 2.5 GHz 4x Cortex A55 @ 2 GHz |
| Cooling System | Yes, Vapor Chamber | Yes, Vapor Chamber |
| Cooling Area | 4400 mm² | 7000 mm² |
Storage
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| Internal Storage | 256 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| Memory Card Slot | No | No |
Battery
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| Battery | 6000 mAh | 7000 mAh |
| Battery Type | -- | Li-Polymer |
| Wired Charging Speed | 33W | 80W |
| Wired Charging Time | 50% charge in ~80 minutes | 50% charge in ~25 minutes |
| Wired Reverse Charging | Yes, 7.5W | -- |
Network
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| SIM | SIM 1: Nano SIM 2: Nano | SIM 1: Nano SIM 2: Nano |
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | n1, n3, n5, n8, n28B, n40, n41, n77, n78 | FDD: n1 / n3 / n5 / n8 / n28 TDD: n40 / n41 / n77 / n78 |
| 4G Bands | B1, B3, B5, B8, B28B, B38, B40, B41 | FDD-LTE: B1 / B3 / B5 / B8 / B28 TDD-LTE: B40 / B41 |
| Navigation Support | GPS (L1), Glonass (G1), Galileo (E1), BDS (B1I), QZSS (L1) | GPS, GLONASS, Galileo, BDS |
| SAR | -- | Head: 1.106 W/kg Body: 0.812 W/kg |
Connectivity
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| Bluetooth | Yes, v6.0 | Yes, v5.4 |
| Wi-Fi | Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax), MIMO | Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0 |
| NFC | Yes | No |
| Infrared port | -- | Yes |
Features
| Feature | Nothing Phone 4b | Realme 15 5G |
|---|---|---|
| Audio Jack | Yes, USB Type-C | Yes, USB Type-C |
| Loud Speaker | Yes | Yes |
| Stereo Speakers | Yes | Yes |
| Fingerprint Sensor | Yes, In-display | Yes, In-display |
| Sensors | Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| AI Support | -- | Yes |
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