Vivo Y31 vs OPPO K12x
Quick Comparison
OPPO K12x has better RAM than Vivo Y31. In terms of display resolution, OPPO K12x has better resolution of 1604 x 720 than Vivo Y31 which has resolution of 1280 x 720. OPPO K12x has more internal memory than Vivo Y31
| Name | Vivo Y31 | OPPO K12x |
| RAM | 1 GB | 6 GB |
|---|---|---|
| Display | 4.7 in | 6.67 in |
| Internal Memory | 8 GB | 128 GB |
| Battery | 2100 mAh | 5100 mAh |
| Camera | 8 MP | 32 MP + 2 MP Dual |
| Price | Rs. 7490 | Rs. 12699 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is November, 2015. The cost of Vivo Y31 is Rs. 7490. The launch Date of the second phone is July 29, 2024. The cost of OPPO K12x is Rs. 12699.
Display comparison
Vivo Y31 has screen size of 4.7 inches which falls short to OPPO K12x's 6.67 inch screen. Vivo Y31 has IPS Screen type where as OPPO K12x has LCD Screen type. Vivo's phone has display density of 312 PPI & OPPO's phone has only 264 PPI display density. Vivo Y31 has 16:9 aspect ratio where as OPPO K12x has 20:9 aspect ratio.
Memory comparison
OPPO K12x's larger 6 GB RAM is better for playing games and all with respect to Vivo Y31's lower 1 GB RAM. OPPO K12x has more Internal Memory (128 GB) than Vivo Y31 (8 GB).
Camera comparison
OPPO K12x's 32 MP + 2 MP Dual Rear Camera outshines Vivo Y31's 8 MP Rear Camera in terms of resolution. OPPO K12x will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Vivo Y31's 2 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 5.1 and the second one on 14 version.
Related Comparisons
Full Comparison
| Name | Vivo Y31 | OPPO K12x |
| General | ||
| Country of Origin | India | |
| Model | CPH2667, K12x | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| Device Type | Smartphone | Smartphone |
| Release Date | November, 2015 | July 29, 2024 |
| In The Box | Phone x 1, USB Data Cable x 1, Charger x 1, SIM Ejector Tool x 1, Protective Case x 1, User manual x 1, Warranty card x 1 | |
| Design | ||
| Dimensions | 68.7 x 137.19 x 8.3 mm | 76 x 165.7 x 7.7 mm |
| Weight | 137 g | 186 g |
| Colors | Midnight Violet, Breeze Blue | |
| Display | ||
| Type | Color IPS Screen | Color LCD Screen (16.7 M) |
| Touch | Yes | Yes, 120 Hz Touch Sampling Rate |
| Size | 4.7 inches, 720 x 1280 pixels | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 312 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 89.9% | |
| Features | 1000 nits, Eye Comfort Mode, User Scenario, Vivid mode: 83% NTSC, Natural Mode: 71% NTSC | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 1 GB | 6 GB |
| Storage | 8 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 128 GB | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac), 802.11a/b/g/n, WLAN 2.4G/WLAN 5G | |
| Bluetooth | Yes | Yes, v5.3, SBC, AAC, aptX, aptX HD, and LDAC |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with BeiDou: B1I; GPS: L1; GLONASS: G1; Galileo: E1; QZSS: L1 |
| Fingerprint Sensor | Yes, Side | |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | 360° Damage-Proof Armour Body, Splash Touch, SAR Value Head SAR: 1.176W/kg, Body SAR: 1.186W/kg, RAM Type: LPDDR4X@2133MHz, 2 × 16 bits | |
| Camera | ||
| Rear Camera | 8 MP | 32 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | GC32E2 Sensor | |
| Auto Focus | Yes | Yes |
| Features | Face detection | Pro, Video, Photo, Portrait, Night, Hi-Res, Pano, Slo-Mo, Time-Lapse, Dual-View Video, Sticker, and Text Scanner |
| Video Recording | 1080p @ 60 fps FHD, 720p @ 30 fps HD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 2 MP | 8 MP ƒ/2.05 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v5.1 (Lollipop) | Android v14 |
| Custom UI | ColorOS 14 | |
| Chipset | mediatek Dimensity 6300 | |
| CPU | 1.3 GHz, Quad Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Arm Mali-G57 MC2 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes | |
| Multimedia | ||
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | Yes | No |
| Document Reader | Yes | |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 2100 mAh, Li-Po Battery | 5100 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast charging | |