OnePlus 8 (12GB RAM + 256GB) has better RAM than Vivo Y400 Pro 5G (8GB RAM + 256GB). In terms of display resolution, OnePlus 8 (12GB RAM + 256GB) has better resolution of 2400 x 1080 than Vivo Y400 Pro 5G (8GB RAM + 256GB) which has resolution of 2392 x 1080. Both have the same amount of internal memory.
| Name | Vivo Y400 Pro 5G (8GB RAM + 256GB) | OnePlus 8 (12GB RAM + 256GB) |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.77 in | 6.55 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 5500 mAh | 4300 mAh |
| Camera | 50 MP + 2 MP Dual | 48 MP + 16 MP + 2 MP Triple |
| Price | Rs. 26998 | Rs. 29899 |
The launch Date of the first phone is June 20, 2025. The cost of Vivo Y400 Pro 5G (8GB RAM + 256GB) is Rs. 26998. The launch Date of the second phone is April 14, 2020. The cost of OnePlus 8 (12GB RAM + 256GB) is Rs. 29899.
OnePlus 8 (12GB RAM + 256GB) has screen size of 6.55 inches which falls short to Vivo Y400 Pro 5G (8GB RAM + 256GB)'s 6.77 inch screen. Vivo Y400 Pro 5G (8GB RAM + 256GB) has AMOLED Screen type where as OnePlus 8 (12GB RAM + 256GB) has Screen type. OnePlus's phone has display density of 402 PPI & Vivo's phone has only 388 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 88.8% than OnePlus's phone ~ 88.7%. Both mobiles have same aspect ratio of 20:9.
OnePlus 8 (12GB RAM + 256GB)'s larger 12 GB RAM is better for playing games and all with respect to Vivo Y400 Pro 5G (8GB RAM + 256GB)'s lower 8 GB RAM. and both have same Internal Memory of 256 GB.
Vivo Y400 Pro 5G (8GB RAM + 256GB)'s 50 MP + 2 MP Dual Rear Camera outshines OnePlus 8 (12GB RAM + 256GB)'s 48 MP + 16 MP + 2 MP Triple Rear Camera in terms of resolution. Vivo Y400 Pro 5G (8GB RAM + 256GB) 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 8 (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 10.0 version.
| Name | Vivo Y400 Pro 5G (8GB RAM + 256GB) | OnePlus 8 (12GB RAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | Y400 Pro 5G | 8 |
| 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 | April 14, 2020 |
| Design | ||
| Dimensions | 75 x 163.72 x 7.49 mm | 72.9 x 160.2 x 8 mm |
| Weight | 182 g | 180 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 | 6.55 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 388 PPI | ~ 402 PPI |
| Screen to Body Ratio | ~ 88.8% | ~ 88.7% |
| Glass Type | Corning Gorilla Glass 6 | |
| Brightness | 4500nits | |
| Features | Always-on display | Reading Mode, Night Mode, Vibrant Color Effect, 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 | 256 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 3 |
| 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, v5.1, A2DP, LE, aptX HD, LDAC, AAC |
| 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 dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS |
| 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 |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| AI Features | AI Super Link, AI Transcript Assist, AI Note Assist | |
| Splash Resistant | Yes | |
| IP Rating | IP65 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 2 MP (Depth Sensor) | 48 MP ƒ/1.75 (Wide Angle) 16 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro |
| Camera Sensor | Sony IMX882 | Sony IMX586 |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Photo, Portrait, Night, Video, 50 MP, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Film Camera | UltraShot HDR, Nightscape, Micro , Portrait, Pro Mode, Panorama, AI Scene Detection, RAW Image |
| Video Recording | 4K, 1080p | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole | 16 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p, 4K | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v10.0, upgradable to v11 |
| Custom UI | Funtouch OS 15 | |
| Chipset | Mediatek Dimensity 7300 | Qualcomm Snapdragon 865 |
| 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 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585 |
| Fabrication Node | 4nm | |
| GPU | Mali-G615 MC2 | Adreno 650 |
| 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, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | MKV, MOV, MP4, H.265(HEVC), AVI, WMV, TS, 3GP, FLV, WEBM |
| 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 | 4300 mAh, Li-Po Battery |
| Fast Charging | Yes, 90W Fast Charging | Yes, 30T Fast Charging |
| Video Playback Time | 21 hours | |