Vivo Y400 Pro 5G vs Vivo Y31 Pro 5G (8GB RAM + 256GB)
Quick Comparison
Both Vivo Y400 Pro 5G and Vivo Y31 Pro 5G (8GB RAM + 256GB) comes with same RAM. In terms of display resolution, Vivo Y31 Pro 5G (8GB RAM + 256GB) has better resolution of 2408 x 1080 than Vivo Y400 Pro 5G which has resolution of 2392 x 1080. Vivo Y31 Pro 5G (8GB RAM + 256GB) has more internal memory than Vivo Y400 Pro 5G
| Name | Vivo Y400 Pro 5G | Vivo Y31 Pro 5G (8GB RAM + 256GB) |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.77 in | 6.72 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 5500 mAh | 6500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 23799 | Rs. 20999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is June 20, 2025. The cost of Vivo Y400 Pro 5G is Rs. 23799. The cost of Vivo Y31 Pro 5G (8GB RAM + 256GB) is Rs. 20999.
Display comparison
Vivo Y400 Pro 5G has larger screen size of 6.77 inches in comparison to Vivo Y31 Pro 5G (8GB RAM + 256GB)'s 6.72 inch screen. Vivo Y400 Pro 5G has AMOLED Screen type where as Vivo Y31 Pro 5G (8GB RAM + 256GB) has LCD Screen type. Vivo Y31 Pro 5G (8GB RAM + 256GB) has display density of 393 PPI & Vivo Y400 Pro 5G has only 388 PPI display density. In terms of screen to body ratio, Vivo Y31 Pro 5G (8GB RAM + 256GB) has better screen to body ratio of ~ 90.7% than Vivo Y400 Pro 5G's ~ 88.8%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Both phones come with 8 GB RAM Vivo Y31 Pro 5G (8GB RAM + 256GB) has more Internal Memory (256 GB) than Vivo Y400 Pro 5G (128 GB).
Camera comparison
Vivo Y400 Pro 5G has 50 MP + 2 MP Dual Rear Camera in comparison to Vivo Y31 Pro 5G (8GB RAM + 256GB)'s 50 MP + 2 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 Vivo Y31 Pro 5G (8GB RAM + 256GB)'s 8 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 15.
Related Comparisons
Full Comparison
| Name | Vivo Y400 Pro 5G | Vivo Y31 Pro 5G (8GB RAM + 256GB) |
| General | ||
| Model | Y400 Pro 5G | Y31 Pro 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 0.9 W/kg (Head) 0.9 W/kg (Body) | 0.99 W/kg (Head) 0.94 W/kg (Body) |
| Device Type | Smartphone | Smartphone |
| Release Date | June 20, 2025 | |
| In The Box | Y31 Pro 5G, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (applied), Warranty Card | |
| Design | ||
| Dimensions | 75 x 163.72 x 7.49 mm | 76.3 x 165.7 x 8.19 mm |
| Weight | 182 g | 208 g |
| Bezel less | No | |
| Colors | Black, Ocean Blue, Titanium, White | Dreamy White / Mocha Brown |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.72 inches, 1080 x 2408 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 388 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 88.8% | ~ 90.7% |
| Brightness | 4500nits | 1050 nits |
| Features | Always-on display | 83% NTSC |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| 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 | n1/n3/n5/n8/n28B/n40/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 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Performance | ||
| AnTuTu Score | 720,000 (Total) (v10) | |
| Extra | ||
| GPS | GPS, BeiDou, GLONASS, Galileo, QZSS | GPS, BeiDou, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Color Temperature Sensor, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope, Infrared blaster |
| 3.5mm Headphone Jack | No | |
| AI Features | AI Super Link, AI Transcript Assist, AI Note Assist | AI Erase, AI Photo Enhance, Smart AI Assistant, AI SuperLinK |
| Splash Resistant | Yes | Yes |
| IP Rating | IP65 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Dual SIM Dual Standby (DSDS) | |
| Camera | ||
| Rear Camera | 50 MP (Wide Angle) 2 MP (Depth Sensor) | 50 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 Bokeh |
| Camera Sensor | Sony IMX882 | |
| 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 | Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, 50 MP, Scan |
| Video Recording | 4K, 1080p | 1080p, 4K @ 30 fps UHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole | 8 MP ƒ/2 Punch Hole |
| Front Video Recording | 1080p, 4K | 1080p |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | Funtouch OS 15 | |
| Chipset | Mediatek Dimensity 7300 | MediaTek Dimensity 7300 |
| CPU | 2.5 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| Fabrication Node | 4nm | |
| GPU | Mali-G615 MC2 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, OPUS | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | Dual Stereo |
| Audio Features | Hi-Res Audio Certification | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5500 mAh, Li-ion Battery | 6500 mAh, Li-ion Battery |
| Fast Charging | Yes, 90W Fast Charging | Yes, 44W |
| Video Playback Time | 21 hours | |