POCO C75 vs POCO X3 NFC

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

POCO C75Helio G81 UltraChange
POCO X3 NFCSnapdragon 732GChange

Key differences

  1. Chipset: the POCO C75 uses the Helio G81 Ultra (12 nm), the POCO X3 NFC the Snapdragon 732G (8 nm Samsung). The POCO C75's fastest core runs at 2.00 GHz, the POCO X3 NFC's at 2.30 GHz.
  2. Screen: 6.9 inches on the POCO C75, 6.7 inches on the POCO X3 NFC. Both run at up to 120 Hz.
  3. Battery: 5,160 mAh on the POCO C75, 5,020 mAh on the POCO X3 NFC.
  4. Main camera: 12.5 MP on the POCO C75, 64.2 MP on the POCO X3 NFC.

The same on both: 6GB | 128GB versions, NFC and Widevine L1.

Chipset

Chipset
Helio G81 UltraSnapdragon 732G
Process
12 nm8 nm Samsung
CPU
2× 2.00 GHz Cortex-A75
6× 1.70 GHz Cortex-A55
2× 2.30 GHz Kryo 470 Gold
6× 1.80 GHz Kryo 470 Silver
Top CPU speed
2.00 GHz2.30 GHz
CPU cores
88
GPU
Mali-G52 MC2Adreno 618

Memory

Versions seen
6GB | 128GB6GB | 128GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.9 in6.7 in
Resolution
720 × 16401080 × 2400
Pixel density
260 ppi395 ppi
Refresh rates
120 Hzalso 60, 90120 Hzalso 30, 50, 60, 90
HDR
—HDR10, HDR10+, HLG

Battery

Capacity
5,160 mAh5,020 mAh

Cameras

Back camera
12.5 MP4080 × 3072 · f/1.8 · 3.98 mm64.2 MP9248 × 6944 · f/1.89 · 5.43 mm
Front camera
13.1 MP4208 × 3120 · f/2 · 3.56 mm20.1 MP5184 × 3880 · f/2.24 · 1.57 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 5Wi-Fi 6
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
No—
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 14Android 12
Released with
Android 14Android 10
Widevine DRM
L1L1

Sensors

Sensors
23 sensors31 sensors

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