Vivo Y81i vs Oppo K12
Quick Comparison
Oppo K12 has better RAM than Vivo Y81i. In terms of display resolution, Oppo K12 has better resolution of 2412 x 1080 than Vivo Y81i which has resolution of 720 x 1520. Oppo K12 has more internal memory than Vivo Y81i
| Name | Vivo Y81i | Oppo K12 |
| RAM | 2 GB | 8 GB |
|---|---|---|
| Display | 6.22 in | 6.7 in |
| Internal Memory | 16 GB | 256 GB |
| Battery | 3260 mAh | 5500 mAh |
| Camera | 13 MP | 50 MP + 8 MP Dual |
| Price | Rs. 7489 | Rs. 21999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October,2018. The cost of Vivo Y81i is Rs. 7489. The launch Date of the second phone is April 24, 2024. The Expected cost of Oppo K12 is Rs. 21999.
Display comparison
Vivo Y81i has screen size of 6.22 inches which falls short to Oppo K12's 6.7 inch screen. Vivo Y81i has IPS LCD Screen type where as Oppo K12 has AMOLED Screen type. OPPO's phone has display density of 394 PPI & Vivo's phone has only 270 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 88.3% than Vivo's phone ~ 83%. Vivo Y81i has 19:9 aspect ratio where as Oppo K12 has 20.1:9 aspect ratio.
Memory comparison
Oppo K12's larger 8 GB RAM is better for playing games and all with respect to Vivo Y81i's lower 2 GB RAM. Oppo K12 has more Internal Memory (256 GB) than Vivo Y81i (16 GB).
Camera comparison
Oppo K12's 50 MP + 8 MP Dual Rear Camera outshines Vivo Y81i's 13 MP Rear Camera in terms of resolution. Oppo K12 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Vivo Y81i's 5 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v8.1 and the second one on 14 version.
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Full Comparison
| Name | Vivo Y81i | Oppo K12 |
| General | ||
| Model | Y81i | K12 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October,2018 | April 24, 2024 |
| Design | ||
| Dimensions | 75 x 155.1 x 7.8 mm | 75.3 x 162.5 x 8.4 mm |
| Weight | 143 g | 186 g |
| Bezel less | No | |
| Colors | Celadon Marble, Dark Chrome | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.22 inches, 1520 x 720 pixels | 6.7 inches, 1080 x 2412 pixels, 120 Hz |
| Aspect Ratio | 19:9 | 20.1:9 |
| PPI | ~ 270 PPI | ~ 394 PPI |
| Screen to Body Ratio | ~ 83% | ~ 88.3% |
| Features | Corning Gorilla Glass | HDR10+, 500 nits (typ), 900 nits (HBM), 1100 nits (peak) |
| Notch | Yes, Small Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 2 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 16 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11a/b/g/n | |
| Bluetooth | Yes, v5.0 | Yes, v5.4 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes | GPS, AGPS, BDS, GLONASS, GALILEO, QZSS |
| Fingerprint Sensor | No | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 13 MP | 50 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 5 MP | 16 MP ƒ/2.4 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v14 |
| Custom UI | ColorOS 14.1 | |
| Chipset | MediaTek Helio A22 | Qualcomm Snapdragon 7 Gen3 |
| CPU | 2 GHz, Quad Core Processor | 2.63 GHz, Octa Core Processor |
| Core Details | 1xPrime Core@2.63 GHz & 3xPerformance Cores@2.4 GHz& 4xEfficiency cores@1.8 GHz | |
| GPU | PowerVR GE8320 | Adreno 720 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA |
| Video | MP4, H.264 | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3260 mAh, Li-Po Battery | 5500 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W Super Flash Charging | |
| Reverse Charging | Yes | |