Xiaomi Civi 3

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Classification

Xiaomi Civi 3
Classification
Grade A-
Calculator version 1
Classification date 2025-10-05
Information
Name Xiaomi Civi 3
Brand by Parent Xiaomi by Xiaomi
Generation 3rd generation
Model(s) Xiaomi Civi 3
Release date 2023-09-25
Type/Category Smartphone
Website [1]
Status In sale
More
Dimensions Length: 158.75mm; Width: 71.7mm; Thickness: 7.56mm
Mass 173.5g
Operating system MIUI 14
Companion App Mi Home
CPU MediaTek Dimensity 8200-Ultra (TSMC 4nm process, octa-core processor: 1×Cortex-X3 @ 3.1GHz + 3×Cortex-A715 @ 2.75GHz + 4×Cortex-A510 @ 2.0GHz)
GPU Mali-G610 six-core GPU (supports Vulkan 1.1, OpenGL ES 3.2, and MediaTek HyperEngine 6.0 for optimized gaming graphics and power efficiency)
Memory 12GB LPDDR5 (dual-channel) / 16GB LPDDR5X (dual-channel); Optional storage configurations: 12GB+256GB, 12GB+512GB, 16GB+1TB; Supports "Memory Expansion" (up to 8GB virtual memory)
Storage 256GB / 512GB / 1TB UFS 3.1 (sequential read speed up to 2900MB/s, sequential write speed up to 1600MB/s); Supports FBO (Frame Buffer Object) Refresh Storage for smoother app operation
Battery 4500mAh (typ) / 4400mAh (min) built-in non-removable lithium-polymer battery; Adopts cobalt-lithium battery material for stable power output
Power 67W
Charging 67W
Display 6.55-inch OLED dual-curved flexible screen; Resolution: 2400×1080 (FHD+, ~402 PPI); Maximum display refresh rate: 120Hz (supports adaptive refresh rate adjustment); Maximum touch sampling rate: 240Hz; Peak brightness: 1500nits; Features 1920Hz high-frequency PWM dimming, SGS low blue light certification, 12bit color depth (68.7 billion colors), DCI-P3 wide color gamut, HDR10+, Dolby Vision, and under-display fingerprint sensor; Glass cover: Corning Gorilla Glass 5
Camera Front: Dual 32MP main cameras – 78° "Beauty Lens" (equivalent focal length 26mm, ƒ/2.0 aperture, 1.6μm fused pixels, AF autofocus, ALD ultra-low reflection coating) + 100° ultra-wide lens (ƒ/2.4 aperture, EIS video stabilization); With AI Super-Sensing Four Soft Lights (supports intelligent brightness adjustment and cyclic light mode); Front video recording: 4K@30fps, 1080p@30/60fps, 720p@30fps Rear: 50MP ultra-clear main camera (Sony IMX800 sensor, 1G+6P lens, ƒ/1.77 aperture, 2.0μm fused pixels, OIS optical image stabilization) + 8MP 120° ultra-wide lens (IMX355 sensor, ƒ/2.2 aperture, 1.12μm pixels) + 2MP macro lens (minimum focusing distance 4cm); Rear video recording: 4K@30fps, 1080p@30/60fps, 720p@30fps; Rear slow-motion video: 1080p@120fps, 720p@120/240/960fps
Sound Stereo dual speakers (top earpiece + bottom speaker); Supports Hi-Res Audio certification, Hi-Res Wireless Audio certification, and Dolby Atmos; Equipped with 4 microphones with AI noise reduction (supports call noise cancellation and clear voice recording)
Connectivity 5G: Dual-Nano SIM, 5G 全网通 8.0 (supports China Mobile/Unicom/Telecom/Broadcast 5G/4G/3G/2G; Note: Broadcast does not support 2G/3G and MMS); 5G bands: n1/n3/n5/n8/n28a/n38/n41/n77/n78 Wi-Fi: Wi-Fi 6 (802.11 a/b/g/n/ac/ax), 2.4GHz+5GHz dual-band, 2x2 MIMO, Wi-Fi Direct, Miracast Bluetooth: Bluetooth 5.3 (supports AAC/LDAC/LHDC) Others: NFC (supports traffic cards, Mi Pay, door cards via Tianxing Finance Wallet App), infrared remote control, USB Type-C interface
Device
Criterion Value Proof(s) Comment
Known hardware tampering None []
Known vulnerabilities Rare [2]
Prior attacks None []
Updatability Very common []
Category score 2
System
Criterion Value Proof(s) Comment
Authentication with other systems Full [3]
Communications Encrypted with up-to-date encryption [4]
Storage Encrypted with up-to-date encryption [5]
Category score 1
User Authentication
Criterion Value Proof(s) Comment
Account management Basic [6]
Authentication Secure [7]
Brute-force protection Exist [8]
Event logging Access event logged [9]
Passwords Require change after setup with complexity requirements [10]
Category score 2
Grade A-