Xiaomi 12 vs Xiaomi Civi 1S

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

Xiaomi 12Xiaomi 12Snapdragon 8 Gen 1Change
Xiaomi Civi 1SXiaomi Civi 1SSnapdragon 778G+ 5GChange

Key differences

  1. Chipset: the Xiaomi 12 uses the Snapdragon 8 Gen 1 (4 nm Samsung), the Xiaomi Civi 1S the Snapdragon 778G+ 5G (6 nm TSMC). The Xiaomi 12's fastest core runs at 3.00 GHz, the Xiaomi Civi 1S's at 2.52 GHz.
  2. Screen: 6.3 inches on the Xiaomi 12, 6.5 inches on the Xiaomi Civi 1S. Both run at up to 120 Hz.
  3. Main camera: 12.6 MP on the Xiaomi 12, 16.1 MP on the Xiaomi Civi 1S.
  4. Software: Android 15 on the Xiaomi 12, Android 14 on the Xiaomi Civi 1S (newest seen).

The same on both: 8GB | 256GB versions and NFC.

Chipset

Chipset
Snapdragon 8 Gen 1Snapdragon 778G+ 5G
Process
4 nm Samsung6 nm TSMC
CPU
1× 3.00 GHz Cortex-X2
3× 2.50 GHz Cortex-A710
4× 1.79 GHz Cortex-A5101× 2.52 GHz Cortex-A78
3× 2.40 GHz Cortex-A78
4× 1.80 GHz Cortex-A55
Top CPU speed
3.00 GHz2.52 GHz
CPU cores
88
GPU
Adreno 730Adreno 642L

Memory

Versions seen
8GB | 256GB8GB | 256GB
RAM type
LPDDR5LPDDR5
Storage type
UFS 3.1—

Display

Size
6.3 in6.5 in
Resolution
1080 × 24001080 × 2400
Pixel density
419 ppi402 ppi
Refresh rates
120 Hzalso 60, 90120 Hzalso 60
HDR
Dolby Vision, HDR10, HDR10+, HLGDolby Vision, HDR10, HDR10+, HLG

Battery

Capacity
4,500 mAh4,500 mAh

Cameras

Back camera
12.6 MP4096 × 3072 · f/1.88 · 5.59 mm · OIS16.1 MP4640 × 3472 · f/1.79 · 4.74 mm
Front camera
8 MP3264 × 2448 · f/2.45 · 3.26 mm8.1 MP3280 × 2464 · f/2.45 · 3.58 mm

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

Wi-Fi
Wi-Fi 6EWi-Fi 6
6 GHz Wi-Fi
YesNo
Bluetooth LE Audio
NoNo
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 15Android 14
Released with
Android 12Android 12
Widevine DRM
L1L3

Sensors

Sensors
72 sensors55 sensors
Xiaomi 12 full specs Xiaomi Civi 1S full specs

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From phones shared with the Device Info app · updated November 2026 Hardware specs only. No personal data. Privacy