Vivo Y51 Pro 5G (256GB) has better RAM than iQOO Z11x. In terms of display resolution, iQOO Z11x has better resolution of 2344 x 1080 than Vivo Y51 Pro 5G (256GB) which has resolution of 1570 x 720. Vivo Y51 Pro 5G (256GB) has more internal memory than iQOO Z11x
| Name | Vivo Y51 Pro 5G (256GB) | iQOO Z11x |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.75 in | 6.76 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 7200 mAh | 7200 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 27999 | Rs. 18998 |
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 March 12, 2026. The cost of iQOO Z11x is Rs. 18998.
iQOO Z11x has larger screen size of 6.76 inches in comparison to Vivo Y51 Pro 5G (256GB)'s 6.75 inch screen. There is LCD Screen Type in both the phones. iQOO's phone has display density of 382 PPI & Vivo's phone has only 256 PPI display density. Vivo Y51 Pro 5G (256GB) has 20:9 aspect ratio where as iQOO Z11x has 19.5:9 aspect ratio.
Vivo Y51 Pro 5G (256GB)'s larger 8 GB RAM is better for playing games and all with respect to iQOO Z11x's lower 6 GB RAM. Vivo Y51 Pro 5G (256GB) has more Internal Memory (256 GB) than iQOO Z11x (128 GB).
Vivo Y51 Pro 5G (256GB) has 50 MP + 2 MP Dual Rear Camera in comparison to iQOO Z11x's 50 MP + 2 MP Dual Rear Camera. iQOO Z11x 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.
Both the phones run on Android Operating System Version 16.
| Name | Vivo Y51 Pro 5G (256GB) | iQOO Z11x |
| General | ||
| Country of Origin | India | |
| Model | Y51 Pro 5G | Z11x |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | March 11, 2026 | March 12, 2026 |
| In The Box | Y51 Pro 5G, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card | Model | Quick Start Guide | USB Cable | Charger | Eject Tool | Phone Case | Protective Film (applied) | Warranty Card |
| Design | ||
| Dimensions | 78.4 x 166.6 x 8.4 mm | 78.43 x 166.64 x 8.39 mm |
| Weight | 219 g | 219 g |
| Bezel less | No | No |
| Colors | Festive Red, Noble Gold | Titan Black, Prismatic Green |
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color LCD Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.75 inches, 720 x 1570 pixels, 120 Hz | 6.76 inches, 1080 x 2344 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 256 PPI | ~ 382 PPI |
| Screen to Body Ratio | ~ 85.3% | |
| Glass Type | Titan Glass | |
| Brightness | 1250 nits (HBM) | |
| Features | Color GamutL: 83% NTSC | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 6 GB Extra Virtual RAM |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS |
| 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(2535-2655MHz)/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, A2DP, LE, aptX HD |
| 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 |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 980,000 (Total) (v11) | 1,010,000 (Total) (v11) |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | GPS | BeiDou | GLONASS | Galileo | QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| 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 | Yes |
| AI Features | AI Erase, AI Photo Enhance, Smart AI Assistant, AI SuperLinK | Ai Erase, Circle to Search |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes |
| IP Rating | IP68 & IP69 | IP68 + IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | Origin Island | |
| Camera | ||
| Rear Camera | 50 MP ƒ/2 (Wide Angle) 2 MP ƒ/2.4 | 50 MP ƒ/1.8 (Wide Angle) 2 MP (Depth Sensor) |
| 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,Video, Dual View Rear camera: Photo,Portrait,Night, Video, 50MP, Pano, Documents, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Underwater photography |
| Video Recording | 4K, 1080p | 4K @ 30 fps UHD, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.1 (Wide Angle) Punch Hole | 32 MP ƒ/2.05 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p, 4K @ 30 fps UHD |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | Origin OS 6 | Origin OS 6 |
| Chipset | Mediatek Dimensity 7360 Turbo | Mediatek Dimensity 7400 Turbo |
| CPU | 2.5 GHz, Octa Core Processor | 2.6 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 4x2.6 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, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | MP4, 3GP, AVI |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh | 7200 mAh, Li-ion Battery |
| Fast Charging | Yes, 44W | Yes, 44W Flash Charge |
| Reverse Charging | Yes | |