Both Xiaomi 14 Civi (12GB RAM + 512GB) and OnePlus 12 5G comes with same RAM. In terms of display resolution, OnePlus 12 5G has better resolution of 3168 x 1440 than Xiaomi 14 Civi (12GB RAM + 512GB) which has resolution of 2750 x 1236. Xiaomi 14 Civi (12GB RAM + 512GB) has more internal memory than OnePlus 12 5G
| Name | Xiaomi 14 Civi (12GB RAM + 512GB) | OnePlus 12 5G | 
| RAM | 12 GB | 12 GB | 
|---|---|---|
| Display | 6.55 in | 6.82 in | 
| Internal Memory | 512 GB | 256 GB | 
| Battery | 4700 mAh | 5400 mAh | 
| Camera | 50 MP + 50 MP + 12 MP Triple | 64 MP + 50 MP + 48 MP Triple | 
| Price | Rs. 29249 | Rs. 56440 | 
The launch Date of the first phone is June 12, 2024. The cost of Xiaomi 14 Civi (12GB RAM + 512GB) is Rs. 29249. The launch Date of the second phone is January 23, 2024. The cost of OnePlus 12 5G is Rs. 56440.
Xiaomi 14 Civi (12GB RAM + 512GB) has screen size of 6.55 inches which falls short to OnePlus 12 5G's 6.82 inch screen. Xiaomi 14 Civi (12GB RAM + 512GB) has Screen type where as OnePlus 12 5G has LTPO AMOLED Screen type. OnePlus's phone has display density of 510 PPI & Xiaomi's phone has only 446 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 ~ 90.4%. Xiaomi 14 Civi (12GB RAM + 512GB) has 20.5:9 aspect ratio where as OnePlus 12 5G has 20:9 aspect ratio.
Both mobiles come with 12 GB RAM Xiaomi 14 Civi (12GB RAM + 512GB) has more Internal Memory (512 GB) than OnePlus 12 5G (256 GB).
They both have the same 50 MP + 50 MP + 12 MP Triple Rear Camera.Xiaomi 14 Civi (12GB RAM + 512GB) has 32 MP + 32 MP Dual Front Camera in comparison to OnePlus 12 5G's 32 MP Front Camera.
Both the phones run on Android Operating System Version 14.
| Name | Xiaomi 14 Civi (12GB RAM + 512GB) | OnePlus 12 5G | 
| General | ||
| Country of Origin | India | |
| Model | 14 CIVI | 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 | June 12, 2024 | January 23, 2024 | 
| In The Box | Handset, 67W Power Adapter, USB Cable, Sim Eject Tool, Warranty Card, User Guide, Clear Soft Case, Screen Protector Pre-Applied on the Phone | OnePlus 12, 100W SUPERVOOC Power Adapter, Type-A to C Cable, Quick Start Guide, Welcome Letter, Safety Information and Warranty Card, Logo sticker, Protective Case, Phone Hole Seal Sticker, SIM Tray Ejector, OnePlus RCC card | 
| Design | ||
| Dimensions | 72.77 x 157.2 x 7.45 mm | 75.8 x 163.3 x 9.2 mm | 
| Weight | 179.3 g | 220 g | 
| Bezel less | No | |
| Colors | Cruise Blue, Matcha Green, Shadow Black | Silky Black, Flowy Emerald | 
| Display | ||
| Type | Color Floating Quad-Curvev AMOLED (68B) | Color LTPO AMOLED Screen (1.07B) | 
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes | 
| Size | 6.55 inches, 1236 x 2750 pixels, 120 Hz | 6.82 inches, 1440 x 3168 pixels, 120 Hz | 
| Aspect Ratio | 20.5:9 | 20:9 | 
| PPI | ~ 446 PPI | ~ 510 PPI | 
| Screen to Body Ratio | ~ 90.4% | ~ 93.5% | 
| Glass Type | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass Victus 2 | 
| Features | Dolby Vision, HDR10, HDR10+, 3000 nits Peak Brightness, Plays Dolby Vision Content, Cinematic Vision | Always-on display, 4500nit Brightness, 2160Hz PWM, Curved Display, ProXDR | 
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Curved Display | Yes | Yes | 
| Memory | ||
| RAM | 12 GB | 12 GB | 
| Storage | 512 GB | 256 GB | 
| Storage Type | UFS 4 | UFS 4 | 
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | Yes | Yes | 
| 5G Bands | n1/3/5/8/28/40/41/78 | n1/n3/n5/n7/n8/n20/n28A/n38/n40/n41/n77/n78/n66 | 
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By | 
| Vo5G | Yes | Yes | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | WiFi 6, WiFi 5, WiFi 4 | Wi-Fi 7 (802.11be) | 
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.4 | 
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 | 
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging | 
| IR Blaster | Yes | Yes | 
| Extra | ||
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC | Yes with A-GPS | 
| Fingerprint Sensor | Yes, In Display | Yes, In Display | 
| Face Unlock | Yes | Yes | 
| Sensors | Ambient Light Sensor, Proximity Sensor, E-Compass, Gyroscope, Accelerometer, | Aaccelerometer, Gyro, Proximity, Compass, Color Spectrum | 
| 3.5mm Headphone Jack | No | No | 
| NFC | Yes | Yes, Yes, eSE, HCE | 
| Water Resistance | Yes | |
| IP Rating | IP65 | |
| Extra Features | SAR Limit: 1.6 W/kg, Head: 0.926 W/kg, Body: 0.812 W/kg, Xiaomi IceLoop Cooling System, Hydro Touch, Dual Stereo Speakers, Dolby Atmos, T1 Signal Enhancement Chip, AI Magic Erase, AI Expansion, AI Portraits, LPDDR5X 8533Mbps RAM | LPDDR5X RAM, Super Linear Stereo Dual Speakers, Dolby Atmos, Spatial Audio, eSIM Support | 
| Camera | ||
| Rear Camera | 50 MP ƒ/1.63 (Wide Angle) 50 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide)  | 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 | LEICA VARIO-SUMMILUX 1:1.63/15-50 ASPH | Sony LYT-808 (50MP), OmniVision OV64B (64MP), Sony IMX581 (48MP) | 
| OIS | Yes | |
| Auto Focus | Yes | Yes | 
| Features | Leica lenses, Xiaomi ProFocus, Night Mode (Wide/Ultra Wide/Telephoto), HDR, 50MP Mode (1X/2X), AI Watermark, Panorama, Documents, Long Exposure, Pro Mode, RAW Capture, Pocket Mirror, Digital Zoom Upto 20X | 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 @ 60 fps UHD, 1080p @ 60 fps FHD, 720p | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 
| Flash | Yes, Dual LED | Yes, LED | 
| Front Camera | 32 MP ƒ/2 (Wide Angle) 32 MP ƒ/2.4 (Ultra Wide) Punch Hole  | 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 | 4K @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 30 fps HD | 
| Technical | ||
| OS | Android v14 | Android v14 | 
| Custom UI | HyperOS | OxygenOS 14.0 | 
| Chipset | Qualcomm Snapdragon 8s Gen3 | Qualcomm Snapdragon 8 Gen3 | 
| CPU | 3 GHz, Octa Core Processor | 3.3 GHz, Octa Core Processor | 
| Core Details | 1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520 | 1xPrime Core@ 3.3 GHz & 5xPerformance Cores@3.2 GHz & 2xEfficiency Cores@2.3 GHz | 
| GPU | Adreno 735 | Adreno 750 | 
| Java | No | No | 
| Browser | Yes | Yes | 
| Multimedia | ||
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| Yes | Yes | |
| Music | Yes | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 | 
| Video | Yes | 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 | 4700 mAh, Li-Po Battery | 5400 mAh, Li-Po Battery | 
| Fast Charging | Yes, 67W Fast Charging | Yes, 100W SUPERVOOC Charging | 
| Wireless Charging | Yes, 50W AIRVOOC | |
| Reverse Charging | Yes | Yes, 10W |