Both iQOO Neo 9 Pro 5G (8GB RAM + 128GB) and Vivo Y400 Pro 5G comes with same RAM. In terms of display resolution, iQOO Neo 9 Pro 5G (8GB RAM + 128GB) has better resolution of 2800 x 1260 than Vivo Y400 Pro 5G which has resolution of 2392 x 1080. Both have the same amount of internal memory.
| Name | iQOO Neo 9 Pro 5G (8GB RAM + 128GB) | Vivo Y400 Pro 5G |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.78 in | 6.77 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5160 mAh | 5500 mAh |
| Camera | 50 MP + 8 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 31999 | Rs. 24999 |
The launch Date of the first phone is February 22, 2024. The cost of iQOO Neo 9 Pro 5G (8GB RAM + 128GB) is Rs. 31999. The launch Date of the second phone is June 20, 2025. The cost of Vivo Y400 Pro 5G is Rs. 24999.
Vivo Y400 Pro 5G has screen size of 6.77 inches which falls short to iQOO Neo 9 Pro 5G (8GB RAM + 128GB)'s 6.78 inch screen. iQOO Neo 9 Pro 5G (8GB RAM + 128GB) has LTPO AMOLED Screen type where as Vivo Y400 Pro 5G has AMOLED Screen type. iQOO's phone has display density of 453 PPI & Vivo's phone has only 388 PPI display density. In terms of screen to body ratio, iQOO's phone has better screen to body ratio of ~ 89.7% than Vivo's phone ~ 88.8%. Both mobiles have same aspect ratio of 20:9.
Both mobiles come with 8 GB RAM and both have same Internal Memory of 128 GB.
They both have the same 50 MP + 8 MP Dual Rear Camera. Vivo Y400 Pro 5G will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to iQOO Neo 9 Pro 5G (8GB RAM + 128GB)'s 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.
| Name | iQOO Neo 9 Pro 5G (8GB RAM + 128GB) | Vivo Y400 Pro 5G |
| General | ||
| Model | Neo 9 Pro | 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 | February 22, 2024 | June 20, 2025 |
| In The Box | Cell Phone, Eject Tool, Warranty Card, Quick Start Guide, Phone Case, Charger, USB Cable | |
| Design | ||
| Dimensions | 75.7 x 163.5 x 7.99 mm | 75 x 163.72 x 7.49 mm |
| Weight | 190 g | 182 g |
| Colors | Fiery Red, Conqueror Black | Black, Ocean Blue, Titanium, White |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1260 x 2800 pixels, 144 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 453 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 88.8% |
| Brightness | 4500nits | |
| Features | 3000 nits Local Peak Brightness, 1400 nits Global Excitation Brightness, HDR10+,2000 Hz Instant Touch Sampling Rate | Always-on display |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 128 GB | 128 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 | n1/n3/n5/n8/n28A/n28B/n38/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 | Wi-Fi 7 | 2.4 GHz, 5 GHz |
| Bluetooth | Yes, v5.3, A2DP, LE, aptX HD, aptX Adaptive | 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 | Yes |
| Performance | ||
| AnTuTu Score | 720,000 (Total) (v10) | |
| Extra | ||
| GPS | Yes, with GPS, GLONASS, GALILEO, BeiDou, NavIC, GNSS, QZSS | GPS, BeiDou, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| AI Features | AI Super Link, AI Transcript Assist, AI Note Assist | |
| Splash Resistant | Yes | |
| IP Rating | IP65 | |
| Dust Resistant | Yes | |
| Extra Features | LPDDR5X RAM, Supercomputing Chip Q1 | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.88 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) | 50 MP (Wide Angle) 2 MP (Depth Sensor) |
| Camera Sensor | Sony IMX920 | Sony IMX882 |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Snapshot, Night, Portrait, Photo, Video,50MP, Panorama, Slow Motion, Time Lapse, Pro,Pro Video, Supermoon, Ultra HD Document,Long Exposure. | Front: Portrait, Photo, Video | 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 | 16 MP ƒ/2.45 (Wide Angle) Punch Hole | 32 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p, 4K |
| Technical | ||
| OS | Android v14 | Android v15 |
| Custom UI | Funtouch OS 14 | Funtouch OS 15 |
| Chipset | Qualcomm Snapdragon 8 Gen2 | Mediatek Dimensity 7300 |
| CPU | 3.2 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 1x Cortex-X3@ 3.2GHz & 4x Cortex-A715@ 2.8GHz & 3x Cortex-A510@2.0 GHz | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| Fabrication Node | 4nm | |
| GPU | Adreno 740 | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, OPUS |
| Video | Yes | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5160 mAh, Li-Po Battery | 5500 mAh, Li-ion Battery |
| Fast Charging | Yes, 120W FlashCharge | Yes, 90W Fast Charging |
| Video Playback Time | 21 hours | |