vivo iQOO 12 vs Xiaomi 14

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

vivo iQOO 12vivo iQOO 12Snapdragon 8 Gen 3Change
Xiaomi 14Xiaomi 14Snapdragon 8 Gen 3Change

Key differences

  1. Screen: 6.6 inches on the iQOO 12, 6.4 inches on the Xiaomi 14. Up to 144 Hz on the iQOO 12, 120 Hz on the Xiaomi 14.
  2. Battery: 5,000 mAh on the iQOO 12, 4,610 mAh on the Xiaomi 14.
  3. Main camera: 50.3 MP on the iQOO 12, 12.6 MP on the Xiaomi 14.
  4. Versions: owners have shared the iQOO 12 as 16GB | 512GB, the Xiaomi 14 as 12GB | 512GB and 16GB | 512GB.

The same on both: the Snapdragon 8 Gen 3 chip, Android 16, Wi-Fi 7, NFC and Widevine L1.

Chipset

Chipset
Snapdragon 8 Gen 3Snapdragon 8 Gen 3
Process
4 nm TSMC N4P4 nm TSMC N4P
CPU
1× 3.30 GHz Cortex-X4
3× 3.15 GHz Cortex-A720
2× 2.96 GHz Cortex-A720
2× 2.27 GHz Cortex-A5201× 3.30 GHz Cortex-X4
3× 3.15 GHz Cortex-A720
2× 2.96 GHz Cortex-A720
2× 2.27 GHz Cortex-A520
Top CPU speed
3.30 GHz3.30 GHz
CPU cores
88
GPU
Adreno 750Adreno 750

Memory

Versions seen
16GB | 512GB12GB | 512GB
16GB | 512GB
RAM type
LPDDR5XLPDDR5X
Storage type
UFS 4.0UFS 4.0

Display

Size
6.6 in6.4 in
Resolution
1260 × 28001200 × 2670
Pixel density
467 ppi460 ppi
Refresh rates
144 Hzalso 60, 72, 90, 120120 Hzalso 24, 30, 40, 60, 90
HDR
HDR10, HDR10+, HLGDolby Vision, HDR10, HDR10+, HLG

Battery

Capacity
5,000 mAh4,610 mAh

Cameras

Back camera
50.3 MP8192 × 6144 · f/1.68 · 6.45 mm · OIS12.6 MP4096 × 3072 · f/1.6 · 6.55 mm · OIS
Front camera
15.9 MP4608 × 3456 · f/2.45 · 3.74 mm8 MP3264 × 2448 · f/2 · 2.83 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 7Wi-Fi 7
6 GHz Wi-Fi
YesYes
Bluetooth LE Audio
NoYes
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 16Android 16
Released with
Android 14Android 14
Widevine DRM
L1L1

Sensors

Sensors
49 sensors80 sensors
iQOO 12 full specs Xiaomi 14 full specs

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