Xiaomi Mi4 vs OPPO K12x
Quick Comparison
OPPO K12x has better RAM than Xiaomi Mi4. In terms of display resolution, Xiaomi Mi4 has better resolution of 1920 x 1080 than OPPO K12x which has resolution of 1604 x 720. OPPO K12x has more internal memory than Xiaomi Mi4
| Name | Xiaomi Mi4 | OPPO K12x |
| RAM | 3 GB | 6 GB |
|---|---|---|
| Display | 5 in | 6.67 in |
| Internal Memory | 16 GB | 128 GB |
| Battery | 3080 mAh | 5100 mAh |
| Camera | 13 MP | 32 MP + 2 MP Dual |
| Price | Rs. 7999 | Rs. 12999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July, 2014. The cost of Xiaomi Mi4 is Rs. 7999. The launch Date of the second phone is July 29, 2024. The cost of OPPO K12x is Rs. 12999.
Display comparison
OPPO K12x has larger screen size of 6.67 inches in comparison to Xiaomi Mi4's 5 inch screen. Xiaomi Mi4 has IPS LCD Screen type where as OPPO K12x has LCD Screen type. Xiaomi's phone has display density of 441 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 Xiaomi's phone ~ 72.3%. Xiaomi Mi4 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 Xiaomi Mi4's lower 3 GB RAM. OPPO K12x has more Internal Memory (128 GB) than Xiaomi Mi4 (16 GB).
Camera comparison
OPPO K12x's 32 MP + 2 MP Dual Rear Camera outshines Xiaomi Mi4's 13 MP 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 4.4.3 and the second one on 14 version.
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Full Comparison
| Name | Xiaomi Mi4 | OPPO K12x |
| General | ||
| Country of Origin | India | |
| Model | Mi 4 | CPH2667, K12x |
| Sim Type | Single Sim, GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | No | Yes |
| Sim Size | Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July, 2014 | 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 | 68.5 x 139.19 x 8.9 mm | 76 x 165.7 x 7.7 mm |
| Weight | 149 g | 186 g |
| Colors | Midnight Violet, Breeze Blue | |
| Display | ||
| Type | Color IPS LCD Screen (16M colors Colors) | Color LCD Screen (16.7 M) |
| Touch | Yes | Yes, 120 Hz Touch Sampling Rate |
| Size | 5 inches, 1080 x 1920 pixels | 6.67 inches, 720 x 1604 pixels, 120 Hz |
| Aspect Ratio | 16:9 | 20:9 |
| PPI | ~ 441 PPI | ~ 264 PPI |
| Screen to Body Ratio | ~ 72.3% | ~ 89.9% |
| Features | 1000 nits, Eye Comfort Mode, User Scenario, Vivid mode: 83% NTSC, Natural Mode: 71% NTSC | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 3 GB | 6 GB |
| Storage | 16 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | No | Yes, (Hybrid Slot), upto 1 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes 42 Mbps Download | Yes |
| 4G | No | 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, v4.0 | Yes, v5.3, SBC, AAC, aptX, aptX HD, and LDAC |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| 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, Gyroscope, Compass, Proximity, Barometer | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra | DLNA | |
| 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 | 13 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, Smile detection, Geo tagging, Panorama, Touch to focus | Pro, Video, Photo, Portrait, Night, Hi-Res, Pano, Slo-Mo, Time-Lapse, Dual-View Video, Sticker, and Text Scanner |
| Video Recording | 4K @ 30 fps UHD | 1080p @ 60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP | 8 MP ƒ/2.05 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v4.4.3 (KitKat), upgradable to v6.0.1 (Marshmallow) | Android v14 |
| Custom UI | ColorOS 14 | |
| Chipset | Qualcomm Snapdragon 801 | mediatek Dimensity 6300 |
| CPU | 2.5 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 | Adreno 330 | Arm Mali-G57 MC2 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Commands | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | Yes |
| Video | MP4, DivX, XviD, WMV, H.264, H.263 | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3080 mAh, Li-ion Battery | 5100 mAh, Li-ion Battery |
| Fast Charging | Yes, Quick Charge 2.0 | Yes, 45W Fast charging |