Xiaomi Mi Mix 3 (8GB RAM + 256GB) vs OnePlus 12 (16GB RAM + 512GB)
Quick Comparison
OnePlus 12 (16GB RAM + 512GB) has better RAM than Xiaomi Mi Mix 3 (8GB RAM + 256GB). In terms of display resolution, OnePlus 12 (16GB RAM + 512GB) has better resolution of 3168 x 1440 than Xiaomi Mi Mix 3 (8GB RAM + 256GB) which has resolution of 1080 x 2340. OnePlus 12 (16GB RAM + 512GB) has more internal memory than Xiaomi Mi Mix 3 (8GB RAM + 256GB)
| Name | Xiaomi Mi Mix 3 (8GB RAM + 256GB) | OnePlus 12 (16GB RAM + 512GB) |
| RAM | 8 GB | 16 GB |
|---|---|---|
| Display | 6.39 in | 6.82 in |
| Internal Memory | 256 GB | 512 GB |
| Battery | 3200 mAh | 5400 mAh |
| Camera | 12 MP + 12 MP Dual | 64 MP + 50 MP + 48 MP Triple |
| Price | Rs. 42990 (Out of Stock) | Rs. 56998 (Buy Now) |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October 25, 2018. The cost of Xiaomi Mi Mix 3 (8GB RAM + 256GB) is Rs. 42990. The launch Date of the second phone is January 23, 2024. The cost of OnePlus 12 (16GB RAM + 512GB) is Rs. 56998.
Display comparison
Xiaomi Mi Mix 3 (8GB RAM + 256GB) has screen size of 6.39 inches which falls short to OnePlus 12 (16GB RAM + 512GB)'s 6.82 inch screen. Xiaomi Mi Mix 3 (8GB RAM + 256GB) has AMOLED Screen type where as OnePlus 12 (16GB RAM + 512GB) has LTPO AMOLED Screen type. OnePlus's phone has display density of 510 PPI & Xiaomi's phone has only 396 PPI display density. In terms of screen to body ratio, OnePlus's phone has better screen to body ratio of ~ 93.5% than Xiaomi's phone ~ 93.4%. Xiaomi Mi Mix 3 (8GB RAM + 256GB) has 19.5:9 aspect ratio where as OnePlus 12 (16GB RAM + 512GB) has 20:9 aspect ratio.
Memory comparison
OnePlus 12 (16GB RAM + 512GB)'s larger 16 GB RAM is better for playing games and all with respect to Xiaomi Mi Mix 3 (8GB RAM + 256GB)'s lower 8 GB RAM. OnePlus 12 (16GB RAM + 512GB) has more Internal Memory (512 GB) than Xiaomi Mi Mix 3 (8GB RAM + 256GB) (256 GB).
Camera comparison
OnePlus 12 (16GB RAM + 512GB)'s 64 MP + 50 MP + 48 MP Triple Rear Camera outshines Xiaomi Mi Mix 3 (8GB RAM + 256GB)'s 12 MP + 12 MP Dual Rear Camera in terms of resolution. OnePlus 12 (16GB RAM + 512GB) will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Mi Mix 3 (8GB RAM + 256GB)'s 24 MP + 2 MP Dual 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.
Related Comparisons
Full Comparison
| Name | Xiaomi Mi Mix 3 (8GB RAM + 256GB) | OnePlus 12 (16GB RAM + 512GB) |
| General | ||
| Country of Origin | India | |
| Model | Mi Mix 3 | 12 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October 25, 2018 | January 23, 2024 |
| In The Box | Power Adapter, Phone Case, USB Cable | |
| Design | ||
| Dimensions | 74.7 x 157.9 x 8.5 mm | 75.8 x 163.3 x 9.2 mm |
| Weight | 218 g | 220 g |
| Colors | Black, Green, Silver | |
| Display | ||
| Type | Color AMOLED Screen (16M Colors) | Color LTPO AMOLED Screen (1.07B) |
| Touch | Yes | Yes |
| Size | 6.39 inches, 2340 x 1080 pixels | 6.82 inches, 1440 x 3168 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 396 PPI | ~ 510 PPI |
| Screen to Body Ratio | ~ 93.4% | ~ 93.5% |
| Glass Type | Corning Gorilla Glass Victus 2 | |
| Features | Corning Gorilla Glass | Always-on display, 4500nit Brightness, 2160Hz PWM, Curved Display |
| Notch | Yes, Punch Hole | |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 16 GB |
| Storage | 256 GB | 512 GB |
| Storage Type | UFS 4 | |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n7/n8/n20/n28A/n38/n40/n41/n77/n78/n66 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 (802.11be) | |
| Bluetooth | Yes, v5.0 | Yes, v5.4 |
| USB | Yes, USB-C | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes with A-GPS |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyroscope, Compass, Proximity | Aaccelerometer, Gyro, Proximity, Compass, Color Spectrum |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | Yes, Yes, eSE, HCE |
| Water Resistance | Yes | |
| IP Rating | IP65 | |
| Extra Features | LPDDR5X RAM, Super Linear Stereo Dual Speakers, Dolby Atmos, Spatial Audio, eSIM | |
| Camera | ||
| Rear Camera | 12 MP + 12 MP | 50 MP ƒ/1.6 (Wide Angle) 23mm, 1/1.4", 1.12µm, multi-directional PDAF, OIS 64 MP ƒ/2.6 (Telephoto) 70mm, 1/2.0", 0.7µm, PDAF, OIS, 3x optical zoom 48 MP ƒ/2.2 (Ultra Wide) 14mm, 114˚, 1/2.0", 0.8µm, PDAF |
| Camera Sensor | Sony's LYT-808 (50MP), OmniVision OV64B (64MP), Sony IMX581 (48MP) | |
| Auto Focus | Yes | Yes |
| Features | Face detection, Touch to focus, HDR, Panorama | 4th Gen Hasselblad Camera, Hasselblad Camera for Mobile, Nightscape, Dolby Vision, Smart Scene Recognition, Portrait Mode, Master Mode, Panorama, Tilt-Shift mode, Long Exposure, Dual-View Video, Retouch, Movie Mode, XPan Mode, Focus Peaking, Raw file, Raw Plus file, Filters, Super Stable, Video Nightscape, Video HDR, Focus Lock, Time-lapse, Google Lens, Ultra Res (digital) Zoom: Up to 120X |
| Video Recording | 4K @ 30 fps UHD | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 24 MP + 2 MP Slider | 32 MP ƒ/2.4 (Wide Angle) 21mm, 1/3.14", 0.7µm Punch Hole, Screen Flash |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 30 fps HD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v14 |
| Custom UI | OxygenOS 14.0 | |
| Chipset | Qualcomm Snapdragon 845 | Qualcomm Snapdragon 8 Gen3 |
| CPU | 2.8 GHz, Octa Core Processor | 3.3 GHz, Octa Core Processor |
| Core Details | 1xPrime Core@ 3.3 GHz & 5xPerformance Cores@3.2 GHz & 2xEfficiency Cores@2.3 GHz | |
| GPU | Adreno 630 | Adreno 750 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Supports | SMS, MMS, IM | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG |
| Push Email | Yes | |
| Music | MP3, WAV, eAAC+ | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 |
| Video | XviD, MP4 | Dolby Vision, HDR10, HDR10+, +HLG, HDRViVid, MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, ASF, FLV, WEB |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3200 mAh, Li-ion Battery | 5400 mAh, Li-Po Battery |
| Fast Charging | Yes | Yes, 100W SUPERVOOC Charging |
| Wireless Charging | Yes | Yes, 50W AIRVOOC |
| Reverse Charging | Yes, 10W | |