Vivo Y51 Pro has better RAM than Vivo S2 FE. Neither of them has front Flash. In terms of display resolution, Vivo S2 FE has better resolution of 2800 x 1260 than Vivo Y51 Pro which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Vivo Y51 Pro | Vivo S2 FE |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.75 in | 6.83 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7200 mAh | 10000 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 34999 | Rs. 38490 |
The launch Date of the first phone is March 11, 2026. The cost of Vivo Y51 Pro is Rs. 34999. The launch Date of the second phone is October 06, 2026. The cost of Vivo S2 FE is Rs. 38490.
Vivo S2 FE has larger screen size of 6.83 inches in comparison to Vivo Y51 Pro's 6.75 inch screen. Vivo Y51 Pro has LCD Screen type where as Vivo S2 FE has AMOLED Screen type. Vivo S2 FE has display density of 449 PPI & Vivo Y51 Pro has only 256 PPI display density. In terms of screen to body ratio, Vivo S2 FE has better screen to body ratio of ~ 89.8% than Vivo Y51 Pro's ~ 85.3%. Both mobiles have same aspect ratio of 20:9.
Vivo Y51 Pro's larger 8 GB RAM is better for playing games and all with respect to Vivo S2 FE's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Vivo Y51 Pro has 50 MP + 2 MP Dual Rear Camera in comparison to Vivo S2 FE's 50 MP + 2 MP Dual Rear Camera. Vivo S2 FE 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's 8 MP Front Camera.
Both the phones run on Android Operating System Version 16.
| Name | Vivo Y51 Pro | Vivo S2 FE |
| General | ||
| Country of Origin | India | |
| Model | Y51 Pro 5G | V2640 |
| 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 | 0.99 W/kg (Head) 0.94 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | March 11, 2026 | October 06, 2026 |
| In The Box | Y51 Pro 5G, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card | 1 x Handset, 1 x USB Cable, 1 x Charger, 1 x Eject Tool, 1 x Phone Case, 1 x Protective Film (applied), 1 x Warranty Card |
| Design | ||
| Dimensions | 78.4 x 166.6 x 8.4 mm | 76.5 x 163.9 x 8.6 mm |
| Weight | 219 g | 224 g |
| Bezel less | No | No |
| Body Material | Plastic Composite Sheet (Back) | |
| Colors | Festive Red, Noble Gold | Green, Black |
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color AMOLED Screen (1.07 B) |
| Touch | Yes | Yes |
| Size | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.83 inches, 1260 x 2800 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 256 PPI | ~ 449 PPI |
| Screen to Body Ratio | ~ 85.3% | ~ 89.8% |
| Brightness | 1250 nits (HBM) | 2000 nits |
| HDR Support | Yes, HDR10+ | |
| Color Gamut | P3 wide color gamut supported | |
| Features | Color GamutL: 83% NTSC | SGS Five-Star Sunlight-Readable Display Certification, SGS Low BlueLight Certification, SGS Low Flicker Certification |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 6 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Card Slot | No | 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(2535~2655MHz)/n48/n66/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 Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 980,000 (Total) (v11) | 970,000 (Total) (v11) |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | GPS, GLONASS, GALILEO, QZSS, BeiDou |
| Fingerprint Sensor | Yes, Side | Yes, In Display Optical |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope |
| 3.5mm Headphone Jack | No | |
| Cooling System | 3.8K Ultra Large VC Cooling System | |
| AI Features | AI Erase, AI Photo Enhance, Smart AI Assistant, AI SuperLinK | Google Gemini, AI Captions, Ai Creation |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 & IP69 | IP68 & IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | Military-Grade Drop Resistance, Office Kit, Private Space | |
| Camera | ||
| Rear Camera | 50 MP ƒ/2 (Wide Angle) 2 MP ƒ/2.4 | 50 MP ƒ/1.8 (Wide Angle) 2 MP |
| Camera Sensor | Sony IMX852 | |
| 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, Dual View, High Resolution, Pano, Ultra HD Document, Slo-mo, Time-Lapse, Pro, Food, Snapshot |
| 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 @ 30 fps FHD |
| Front Camera Features | Photo, Portrait, Video, Live Photo | Night, Portrait, Photo, Video, Dual View |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | Origin OS 6 | OriginOS 6 |
| Chipset | Mediatek Dimensity 7360 Turbo | Mediatek Dimensity 7300e |
| 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 | 4x @ 2.5 GHz 4x @ 2.0 GHz |
| GPU | Mali-G615 MC2 | Mali-G610 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A | WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, AAC, OPUS |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | MP4, 3GP, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Symmetrical Dual Stereo Speaker |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh | 10000 mAh, Li-ion Battery |
| Fast Charging | Yes, 44W | Yes, 44W |
| Reverse Charging | Yes | |
| Bypass Charging | Yes | |