Vivo Y51 Pro 5G (256GB) vs Vivo Y400 Pro 5G (8GB RAM + 256GB)
Quick Comparison
Both Vivo Y51 Pro 5G (256GB) and Vivo Y400 Pro 5G (8GB RAM + 256GB) comes with same RAM. In terms of display resolution, Vivo Y400 Pro 5G (8GB RAM + 256GB) has better resolution of 2392 x 1080 than Vivo Y51 Pro 5G (256GB) which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Vivo Y51 Pro 5G (256GB) | Vivo Y400 Pro 5G (8GB RAM + 256GB) |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.75 in | 6.77 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 7200 mAh | 5500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 27999 | Rs. 27999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 11, 2026. The cost of Vivo Y51 Pro 5G (256GB) is Rs. 27999. The launch Date of the second phone is June 20, 2025. The cost of Vivo Y400 Pro 5G (8GB RAM + 256GB) is Rs. 27999.
Display comparison
Vivo Y51 Pro 5G (256GB) has screen size of 6.75 inches which falls short to Vivo Y400 Pro 5G (8GB RAM + 256GB)'s 6.77 inch screen. Vivo Y51 Pro 5G (256GB) has LCD Screen type where as Vivo Y400 Pro 5G (8GB RAM + 256GB) has AMOLED Screen type. Vivo Y400 Pro 5G (8GB RAM + 256GB) has display density of 388 PPI & Vivo Y51 Pro 5G (256GB) has only 256 PPI display density. In terms of screen to body ratio, Vivo Y400 Pro 5G (8GB RAM + 256GB) has better screen to body ratio of ~ 88.8% than Vivo Y51 Pro 5G (256GB)'s ~ 85.3%. Both phones have same aspect ratio of 20:9.
Memory comparison
Both phones come with 8 GB RAM and both have same Internal Memory of 256 GB.
Camera comparison
Vivo Y51 Pro 5G (256GB) has 50 MP + 2 MP Dual Rear Camera in comparison to Vivo Y400 Pro 5G (8GB RAM + 256GB)'s 50 MP + 2 MP Dual Rear Camera. Vivo Y400 Pro 5G (8GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo Y51 Pro 5G (256GB)'s 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Vivo Y51 Pro 5G (256GB) | Vivo Y400 Pro 5G (8GB RAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | Y51 Pro 5G | Y400 Pro 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | 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 | March 11, 2026 | June 20, 2025 |
| In The Box | Y51 Pro 5G, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card | |
| Design | ||
| Dimensions | 78.4 x 166.6 x 8.4 mm | 75 x 163.72 x 7.49 mm |
| Weight | 219 g | 182 g |
| Bezel less | No | |
| Colors | Festive Red, Noble Gold | Black, Ocean Blue, Titanium, White |
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 256 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 85.3% | ~ 88.8% |
| Brightness | 1250 nits (HBM) | 4500nits |
| Features | Color GamutL: 83% NTSC | 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 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n41/n77/n78 | n1/n3/n5/n8/n28B/n38/n40/n41 (2535–2655 MHz)/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4 GHz / 5 GHz | 2.4 GHz, 5 GHz |
| Bluetooth | Yes, v5.4 | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Performance | ||
| AnTuTu Score | 980,000 (Total) (v11) | 720,000 (Total) (v10) |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | GPS, BeiDou, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| AI Features | AI Erase, AI Photo Enhance, Smart AI Assistant, AI SuperLinK | AI Super Link, AI Transcript Assist, AI Note Assist |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 & IP69 | IP65 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/2 (Wide Angle) 2 MP ƒ/2.4 | 50 MP (Wide Angle) 2 MP (Depth Sensor) |
| Camera Sensor | Sony IMX882 | |
| Auto Focus | Yes | Yes |
| Features | Photo, Portrait, Night, Video, High Resolution, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Underwater Photography, Film CameraFront: Photo, Portrait, Video, Dual View, Film Camera | Photo, Portrait, Night, Video, 50 MP, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Film Camera |
| Video Recording | 4K, 1080p | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.1 (Wide Angle) Punch Hole | 32 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p, 4K |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | Origin OS 6 | Funtouch OS 15 |
| Chipset | Mediatek Dimensity 7360 Turbo | Mediatek Dimensity 7300 |
| CPU | 2.5 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 4x2.5 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 | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A | AAC, WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, OPUS |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Dual Stereo |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh | 5500 mAh, Li-ion Battery |
| Fast Charging | Yes, 44W | Yes, 90W Fast Charging |
| Video Playback Time | 21 hours | |