OnePlus 9 Pro (12GB RAM + 256GB) has better RAM than Vivo Y400 Pro 5G. In terms of display resolution, OnePlus 9 Pro (12GB RAM + 256GB) has better resolution of 3216 x 1440 than Vivo Y400 Pro 5G which has resolution of 2392 x 1080. OnePlus 9 Pro (12GB RAM + 256GB) has more internal memory than Vivo Y400 Pro 5G
| Name | Vivo Y400 Pro 5G | OnePlus 9 Pro (12GB RAM + 256GB) |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.77 in | 6.7 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 5500 mAh | 4500 mAh |
| Camera | 50 MP + 2 MP Dual | 48 MP Quad |
| Price | Rs. 25999 | Rs. 42999 |
The launch Date of the first phone is June 20, 2025. The cost of Vivo Y400 Pro 5G is Rs. 25999. The launch Date of the second phone is March 23, 2021. The cost of OnePlus 9 Pro (12GB RAM + 256GB) is Rs. 42999.
Vivo Y400 Pro 5G has larger screen size of 6.77 inches in comparison to OnePlus 9 Pro (12GB RAM + 256GB)'s 6.7 inch screen. Vivo Y400 Pro 5G has AMOLED Screen type where as OnePlus 9 Pro (12GB RAM + 256GB) has Screen type. OnePlus's phone has display density of 525 PPI & Vivo's phone has only 388 PPI display density. In terms of screen to body ratio, OnePlus's phone has better screen to body ratio of ~ 90.8% than Vivo's phone ~ 88.8%. Vivo Y400 Pro 5G has 20:9 aspect ratio where as OnePlus 9 Pro (12GB RAM + 256GB) has 20.1:9 aspect ratio.
OnePlus 9 Pro (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Vivo Y400 Pro 5G's lower 8 GB RAM. OnePlus 9 Pro (12GB RAM + 256GB) has more Internal Memory (256 GB) than Vivo Y400 Pro 5G (128 GB).
Vivo Y400 Pro 5G's 50 MP + 2 MP Dual Rear Camera outshines OnePlus 9 Pro (12GB RAM + 256GB)'s 48 MP Quad Rear Camera in terms of resolution. 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 OnePlus 9 Pro (12GB RAM + 256GB)'s 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 11 version.
| Name | Vivo Y400 Pro 5G | OnePlus 9 Pro (12GB RAM + 256GB) |
| General | ||
| Model | Y400 Pro 5G | 9 Pro |
| 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 | June 20, 2025 | March 23, 2021 |
| Design | ||
| Dimensions | 75 x 163.72 x 7.49 mm | 73.6 x 163.2 x 8.7 mm |
| Weight | 182 g | 197 g |
| Colors | Black, Ocean Blue, Titanium, White | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color Fluid AMOLED (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.7 inches, 1440 x 3216 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.1:9 |
| PPI | ~ 388 PPI | ~ 525 PPI |
| Screen to Body Ratio | ~ 88.8% | ~ 90.8% |
| Glass Type | Corning Gorilla Glass 5 | |
| Brightness | 4500nits | |
| Features | Always-on display | Hyper Touch, Reading Mode, Night Mode, Vibrant Color Effect Pro, Motion Graphics Smoothing, Ultra-high Video Resolution, Adaptive Display, Curved Display |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | Yes |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| 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 (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 | |
| Bluetooth | Yes, v5.4 | Yes, v5.2, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.1 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 720,000 (Total) (v10) | |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | yes with A-GPS, Glonass, GLONASS, Beidou |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Flick-detect Sensor, Front RGB Sensor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| AI Features | AI Super Link, AI Transcript Assist, AI Note Assist | |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP65 | IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Alert Slider | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 2 MP (Depth Sensor) | 48 MP ƒ/1.8 (Wide Angle) 50 MP ƒ/2.2 (Ultra Wide) 8 MP ƒ/2.4 (Telephoto) Telephoto 2 MP ƒ/2.4 Monochrome |
| Camera Sensor | Sony IMX882 | Sony IMX789 |
| OIS | Yes | |
| Auto Focus | Yes | Yes, Phase Detection autofocus |
| Features | Photo, Portrait, Night, Video, 50 MP, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Film Camera | Co-Developed by Hasselblad, Nightscape, Super Macro, UltraShot HDR, Smart Scene Recognition, Portrait mode, Pro mode, Panorama |
| Video Recording | 4K, 1080p | 8K @ 30 fps UHD, 4K @ 120/30/60 fps UHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole | 16 MP ƒ/2.4 Punch Hole, Autofocus, Screen Flash |
| Front Video Recording | 1080p, 4K | 1080p |
| Technical | ||
| OS | Android v15 | Android v11, upgradable to v12 |
| Custom UI | Funtouch OS 15 | |
| Chipset | Mediatek Dimensity 7300 | Qualcomm Snapdragon 888 |
| CPU | 2.5 GHz, Octa Core Processor | 2.84 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | 1x2.84 GHz Kryo 680 & 3x2.XX GHz Kryo 680 & 4x1.XX GHz Kryo 680 |
| Fabrication Node | 4nm | |
| GPU | Mali-G615 MC2 | Adreno 660 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, OPUS | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | MKV, MOV, MP4, H.265 |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-ion Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 90W Fast Charging | Yes, 65W Fast Charging |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes | |
| Video Playback Time | 21 hours | |