Vivo Y51 Pro vs Vivo S1 Pro
Here you can compare Vivo Y51 Pro and Vivo S1 Pro. Comparing Vivo Y51 Pro vs Vivo S1 Pro on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo Y51 Pro stands against Vivo S1 Pro and which one should you buy The current lowest price found for Vivo Y51 Pro is ₹27,199 and for Vivo S1 Pro is ₹18,989. The details of both of these products were last updated on Jun 20, 2026.
| Specification | Vivo Y51 Pro | Vivo S1 Pro |
|---|---|---|
| Battery | 7200 mAh | 4500 mAh, Li-Po Battery |
| CPU | 2.5 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Display | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.38 inches, 1080 x 2340 pixels |
| RAM | 8 GB | 8 GB |
| OS | Android v16 | Android v9.0 (Pie) |
| Price | ₹27,199 | ₹18,989 |
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Overview
| Specs Score | 62 / 100 Better Specs | 54 / 100 |
| Display Size | 6.75 in Bigger Display | 6.38 in |
| Display Resolution | 720 x 1570 pixels | 1080 x 2340 pixels Better Resolution |
| CPU Clock Speed | 2.5 GHz Faster Clock Speed | 2 GHz |
| Front Camera | 8 MP | 32 MP Better Front Camera Resolution |
| Weight | 219 g | 186.7 g Lighter |
| Battery | 7200 mAh Bigger Battery | 4500 mAh |
| Unique Features | 5G No No Water Resistant No IR Blaster | No 3.5mm Audio Jack FM Radio No Memory Card Support No |
General
| Model | Y51 Pro 5G | S1 Pro |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 11, 2026 | January 4, 2019 |
| 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 | 75.19 x 159.25 x 8.68 mm |
| Weight | 219 g | 186.7 g |
| Bezel less | No | |
| Colors | Festive Red, Noble Gold |
Display
| Type | Color LCD Screen (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.38 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 256 PPI | ~ 404 PPI |
| Screen to Body Ratio | ~ 85.3% | ~ 83.4% |
| Brightness | 1250 nits (HBM) | |
| Features | Color GamutL: 83% NTSC | Always On Display, Eye Protection Mode |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | No | Yes, (Hybrid Slot), upto 256 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n41/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 | |
| Bluetooth | Yes, v5.4 | Yes, v5.0 |
| 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 |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 980,000 (Total) (v11) |
Extra
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | Yes, with A-GPS, BeiDou, GLONASS, Galileo |
| 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 | Yes |
| AI Features | AI Erase, AI Photo Enhance, Smart AI Assistant, AI SuperLinK | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 & IP69 | |
| Dust Resistant | Yes | |
| Extra Features | Ultra Game Mode, Smart Split, Motorbike Mode |
Camera
| Rear Camera | 50 MP ƒ/2 (Wide Angle) 2 MP ƒ/2.4 | 48 MP ƒ/1.8 (Main) 8 MP ƒ/2.2 (Wide Angle) Super Wide Angle 2 MP ƒ/2.4 (Macro) Super Macro 2 MP ƒ/2.4 Bokeh |
| 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 | AI filter, Backlight HDR, Portrait bokeh, Portrait light effects |
| Video Recording | 4K, 1080p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.1 (Wide Angle) Punch Hole | 32 MP ƒ/2 Screen Flash Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v9.0 (Pie) |
| Custom UI | Origin OS 6 | |
| Chipset | Mediatek Dimensity 7360 Turbo | Qualcomm Snapdragon 665 |
| CPU | 2.5 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver |
| GPU | Mali-G615 MC2 | Adreno 610 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A | WAV, MP3, MP2, AMR-NB, AMR-WB, MIDI, Vorbis, APE, FLAC |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | MP4, 3GP, AVI, FLV, TS, MKV |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 44W | Yes, 18W Fast Charging |
Discuss
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