Vivo Y31T 5G (4GB RAM + 128GB) vs OPPO A6s 5G
Quick Comparison
Both Vivo Y31T 5G (4GB RAM + 128GB) and OPPO A6s 5G comes with same RAM. In terms of display resolution, Vivo Y31T 5G (4GB RAM + 128GB) has better resolution of 1608 x 720 than OPPO A6s 5G which has resolution of 1570 x 720. Both have the same amount of internal memory.
| Name | Vivo Y31T 5G (4GB RAM + 128GB) | OPPO A6s 5G |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.75 in | 6.75 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7200 mAh | 6500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP Dual |
| Price | Rs. 26999 | Rs. 21499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 19, 2026. The cost of Vivo Y31T 5G (4GB RAM + 128GB) is Rs. 26999. The launch Date of the second phone is March 18, 2026. The cost of OPPO A6s 5G is Rs. 21499.
Display comparison
Vivo Y31T 5G (4GB RAM + 128GB) has screen size of 6.75 inches which falls short to OPPO A6s 5G's 6.75 inch screen. Both the phones have LCD Screen Type. Vivo's phone has display density of 261 PPI & OPPO's phone has only 256 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 85.2% than Vivo's phone ~ 83.9%. Vivo Y31T 5G (4GB RAM + 128GB) has 20:9 aspect ratio where as OPPO A6s 5G has 19:9 aspect ratio.
Memory comparison
Both mobiles come with 4 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
They both have the same 50 MP + 2 MP Dual Rear Camera. Vivo Y31T 5G (4GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to OPPO A6s 5G's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Vivo Y31T 5G (4GB RAM + 128GB) | OPPO A6s 5G |
| General | ||
| Model | V2574, Y31t 5G | CPH2789 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 19, 2026 | March 18, 2026 |
| In The Box | 1 x Handset, 1 x Quick Start Guide, 1 x USB Cable, 1 x Charger, 1 x Eject Tool, 1 x Phone Case, 1 x Protective Film (applied), 1 x Warranty Card | |
| Design | ||
| Dimensions | 78.4 x 166.64 x 8.39 mm | 78.5 x 166.6 x 8.6 mm |
| Weight | 219 g | 212 g |
| Colors | Seashore Green, Crimson Red | Aurora Gold, Plum Purple |
| Display | ||
| Type | Color LCD Screen (16M Colors) | Color LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.75 inches, 720 x 1608 pixels, 120 Hz | 6.75 inches, 720 x 1570 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 19:9 |
| PPI | ~ 261 PPI | ~ 256 PPI |
| Screen to Body Ratio | ~ 83.9% | ~ 85.2% |
| Glass Type | Guardian Glass (ion-strengthened) | AGC DT-Star D+ |
| Brightness | 1250 HBM nits | 1125 nits (HBM) |
| Color Gamut | 83% NTSC | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4 GHz / 5 GHz | |
| Bluetooth | Yes, v4.2 | Yes, v5.4 |
| 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, USB Storage |
| IR Blaster | Yes | |
| Extra | ||
| GPS | with A-GPS, BeiDou, GLONASS, Galileo | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Gyroscope | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| AI Features | Ai Creation, AI Transcript Assist, AI Caption | Ai Erase |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 & IP69 | IP64 |
| Dust Resistant | Yes | Yes |
| Extra Features | Origin Island, Private Space, AI SuperLink | |
| Camera | ||
| Rear Camera | 50 MP ƒ/2 2 MP ƒ/2.4 | 50 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | Photo, Night, Portrait, Video, Live Photo, Slo-mo, Time-lapse, Pro, Pano, Documents, 50 MP, Underwater Photography | HDR, panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 5 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Front Camera Features | Photo, Night, Portrait, Video, Live Photo | Panorama |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | OriginOS 6 | ColorOS 15.0 |
| Chipset | Snapdragon Snapdragon 4 Gen2 | Mediatek Dimensity 6300 |
| CPU | 2.2 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| Fabrication Node | 4nm | |
| GPU | Adreno | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A | Yes |
| Video | MP4, 3GP, AVI, TS, MKV, FLV | Yes |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7200 mAh | 6500 mAh |
| Fast Charging | Yes, 44W | Yes, 45W SUPERVOOC Flash Charge |
| Reverse Charging | Yes | Yes |