Realme 15 5G vs Vivo Y400 Pro 5G (8GB RAM + 256GB)
Quick Comparison
Both Realme 15 5G and Vivo Y400 Pro 5G (8GB RAM + 256GB) comes with same RAM. In terms of display resolution, Realme 15 5G has better resolution of 2800 x 1280 than Vivo Y400 Pro 5G (8GB RAM + 256GB) which has resolution of 2392 x 1080. Vivo Y400 Pro 5G (8GB RAM + 256GB) has more internal memory than Realme 15 5G
| Name | Realme 15 5G | Vivo Y400 Pro 5G (8GB RAM + 256GB) |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.8 in | 6.77 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 7000 mAh | 5500 mAh |
| Camera | 50 MP + 8 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 25999 | Rs. 26999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 24, 2025 (Expected). The cost of Realme 15 5G is Rs. 25999. The launch Date of the second phone is June 20, 2025. The cost of Vivo Y400 Pro 5G (8GB RAM + 256GB) is Rs. 26999.
Display comparison
Vivo Y400 Pro 5G (8GB RAM + 256GB) has screen size of 6.77 inches which falls short to Realme 15 5G's 6.8 inch screen. Realme 15 5G has Screen type where as Vivo Y400 Pro 5G (8GB RAM + 256GB) has AMOLED Screen type. Realme's phone has display density of 453 PPI & Vivo's phone has only 388 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 94% than Vivo's phone ~ 88.8%. Realme 15 5G has 20.06:9 aspect ratio where as Vivo Y400 Pro 5G (8GB RAM + 256GB) has 20:9 aspect ratio.
Memory comparison
Both mobiles come with 8 GB RAM Vivo Y400 Pro 5G (8GB RAM + 256GB) has more Internal Memory (256 GB) than Realme 15 5G (128 GB).
Camera comparison
They both have the same 50 MP + 8 MP Dual Rear Camera. Realme 15 5G will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Vivo Y400 Pro 5G (8GB RAM + 256GB)'s 32 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
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Full Comparison
| Name | Realme 15 5G | Vivo Y400 Pro 5G (8GB RAM + 256GB) |
| General | ||
| Country of Origin | India | India |
| Model | 15 5G | Y400 Pro 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 0.9 W/kg (Head) 0.9 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | July 24, 2025 (Expected) | June 20, 2025 |
| In The Box | 1 realme 15 5G, 1 USB Type-C Cable, 1 Power Adapter , 1 Protect Case, 1 SIM Card Needle, 1 Quick Guide | |
| Design | ||
| Dimensions | 76.16 x 162.27 x 7.66 mm | 75 x 163.72 x 7.49 mm |
| Weight | 187 g | 182 g |
| Bezel less | No | |
| Colors | Silk Pink, Velvet Green, Flowing Silver | Black, Ocean Blue, Titanium, White |
| Display | ||
| Type | Color HyperGlow 4D Curve+ Display (1.07 billion) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.8 inches, 1280 x 2800 pixels, 144 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20.06:9 | 20:9 |
| PPI | ~ 453 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 94% | ~ 88.8% |
| Brightness | Brightness: 1800nit(HBM), 6500nit Peak Brightness | 4500nits |
| Features | Contrast Ratio: 5,000,000:1, Dimming: 4608Hz PWM Dimming, 2500Hz Instantaneous Touch Sampling Rate | Always-on display |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | n1/n3/n5/n8/n28B/n38/n40/n41 (2535–2655 MHz)/n77/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Support 2.4/5GHz Wi-Fi Support Wi-Fi 5 / Wi-Fi 6 | 2.4 GHz, 5 GHz |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 720,000 (Total) (v10) | |
| Extra | ||
| GPS | GPS, Glonass, Beidou, Galileo, QZSS | GPS, BeiDou, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, Color temperature sensor, E-compass, Accelerometer, Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| AI Features | Next AI (Ai Mobile), AI Edit Genie, AI Multi-Tasker | AI Super Link, AI Transcript Assist, AI Note Assist |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP68/IP69 | IP65 |
| Dust Resistant | Yes | |
| Extra Features | Dual-mic Noise Cancellation, 7000mm² AirFlow VC | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) Sony IMX882 sensor, Support OIS, Pixels: 50MP, Lens: 5P, FOV: 79°, Aperture: f/1.8, Equivalent Focal Length: 26mm 8 MP | 50 MP (Wide Angle) 2 MP (Depth Sensor) |
| Camera Sensor | Sony IMX882 | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Pano, Movie, Slo-Mo, Long Exposure, Dual-View Video, Time-Lapse, Hi-Res, Google Lens, Underwater, Pro, Text Scanner, Breeno Scan, Tilt-Shift, Starry Mode, Street, AI Landscape | Photo, Portrait, Night, Video, 50 MP, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Film Camera |
| Video Recording | 1080p @ 60 fps FHD, 4K @ 30 fps UHD | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP (Wide Angle) Pixels: 50MP, Lens: 5P, FOV: 87°, Aperture: f/2.4 Punch Hole | 32 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 60 fps FHD, 4K @ 30 fps UHD | 1080p, 4K |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | realme UI 6 | Funtouch OS 15 |
| Chipset | mediatek Dimensity 7300 Plus | Mediatek Dimensity 7300 |
| CPU | Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| Fabrication Node | 4nm | |
| GPU | Mali-G615 MC2 | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | AAC, WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, OPUS |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Dual Stereo |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Li-Po Battery | 5500 mAh, Li-ion Battery |
| Fast Charging | Yes, 80W Fast Charging | Yes, 90W Fast Charging |
| Video Playback Time | 21 hours | |