OPPO K12x vs Vivo Y91 (3GB RAM + 32GB)
Quick Comparison
OPPO K12x has better RAM than Vivo Y91 (3GB RAM + 32GB). In terms of display resolution, OPPO K12x has better resolution of 1604 x 720 than Vivo Y91 (3GB RAM + 32GB) which has resolution of 1520 x 720. OPPO K12x has more internal memory than Vivo Y91 (3GB RAM + 32GB)
| Name | OPPO K12x | Vivo Y91 (3GB RAM + 32GB) |
| RAM | 6 GB | 3 GB |
|---|---|---|
| Display | 6.67 in | 6.22 in |
| Internal Memory | 128 GB | 32 GB |
| Battery | 5100 mAh | 4030 mAh |
| Camera | 32 MP + 2 MP Dual | 13 MP + 2 MP Dual |
| Price | Rs. 12999 | Rs. 8960 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 29, 2024. The cost of OPPO K12x is Rs. 12999. The launch Date of the second phone is May 20, 2019. The cost of Vivo Y91 (3GB RAM + 32GB) is Rs. 8960.
Display comparison
Vivo Y91 (3GB RAM + 32GB) has screen size of 6.22 inches which falls short to OPPO K12x's 6.67 inch screen. OPPO K12x has LCD Screen type where as Vivo Y91 (3GB RAM + 32GB) has IPS LCD Screen type. Vivo's phone has display density of 270 PPI & OPPO's phone has only 264 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89.9% than Vivo's phone ~ 82.9%. OPPO K12x has 20:9 aspect ratio where as Vivo Y91 (3GB RAM + 32GB) has 19:9 aspect ratio.
Memory comparison
OPPO K12x's larger 6 GB RAM is better for playing games and all with respect to Vivo Y91 (3GB RAM + 32GB)'s lower 3 GB RAM. OPPO K12x has more Internal Memory (128 GB) than Vivo Y91 (3GB RAM + 32GB) (32 GB).
Camera comparison
OPPO K12x's 32 MP + 2 MP Dual Rear Camera outshines Vivo Y91 (3GB RAM + 32GB)'s 13 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 8.1 version.
Related Comparisons
Full Comparison
| Name | OPPO K12x | Vivo Y91 (3GB RAM + 32GB) |
| General | ||
| Country of Origin | India | |
| Model | CPH2667, K12x | Y91 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 29, 2024 | May 20, 2019 |
| 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 | 76 x 165.7 x 7.7 mm | 75.1 x 155.1 x 8.3 mm |
| Weight | 186 g | 163.5 g |
| Colors | Midnight Violet, Breeze Blue | |
| Display | ||
| Type | Color LCD Screen (16.7 M) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 120 Hz Touch Sampling Rate | Yes |
| Size | 6.67 inches, 720 x 1604 pixels, 120 Hz | 6.22 inches, 720 x 1520 pixels |
| Aspect Ratio | 20:9 | 19:9 |
| PPI | ~ 264 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 89.9% | ~ 82.9% |
| Features | 1000 nits, Eye Comfort Mode, User Scenario, Vivid mode: 83% NTSC, Natural Mode: 71% NTSC | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 3 GB |
| Storage | 128 GB | 32 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes | 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, v5.3, SBC, AAC, aptX, aptX HD, and LDAC | Yes, v4.2 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Yes, with BeiDou: B1I; GPS: L1; GLONASS: G1; Galileo: E1; QZSS: L1 | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, 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 | 32 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 13 MP + 2 MP |
| Camera Sensor | GC32E2 Sensor | |
| Auto Focus | Yes | Yes |
| Features | Pro, Video, Photo, Portrait, Night, Hi-Res, Pano, Slo-Mo, Time-Lapse, Dual-View Video, Sticker, and Text Scanner | Panorama |
| Video Recording | 1080p @ 60 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.05 (Wide Angle) Punch Hole | 8 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v14 | Android v8.1 (Oreo) |
| Custom UI | ColorOS 14 | |
| Chipset | mediatek Dimensity 6300 | MediaTek Helio P22 |
| CPU | 2.4 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| GPU | Arm Mali-G57 MC2 | IMG PowerVR GE8320 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5100 mAh, Li-ion Battery | 4030 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast charging | |