realme C51 vs realme C65

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

Key differences

  1. Chipset: the realme C51 uses the Tiger T612 (12 nm), the realme C65 the Helio G85 (12 nm). The realme C51's fastest core runs at 1.82 GHz, the realme C65's at 2.00 GHz.
  2. Main camera: 12.5 MP on the realme C51, 50.8 MP on the realme C65.
  3. Versions: owners have shared the realme C51 as 4GB | 128GB, the realme C65 as 8GB | 256GB.
  4. Software: Android 15 on the realme C51, Android 16 on the realme C65 (newest seen).

The same on both: a 90 Hz screen, Wi-Fi 5 and Widevine L3.

Chipset

Chipset
Tiger T612Helio G85
Process
12 nm12 nm
CPU
2× 1.82 GHz Cortex-A75
6× 1.82 GHz Cortex-A55
2× 2.00 GHz Cortex-A75
6× 1.80 GHz Cortex-A55
Top CPU speed
1.82 GHz2.00 GHz
CPU cores
88
GPU
Mali-G57Mali-G52 MC2

Memory

Versions seen
4GB | 128GB8GB | 256GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.7 in6.7 in
Resolution
720 × 1600720 × 1604
Pixel density
260 ppi264 ppi
Refresh rates
90 Hzalso 6090 Hzalso 50, 60

Battery

Capacity
5,000 mAh5,000 mAh

Cameras

Back camera
12.5 MP4080 × 3072 · f/1.8 · 4.05 mm50.8 MP8224 × 6176 · f/1.8 · 3.88 mm
Front camera
5 MP2592 × 1944 · f/2.22 · 2.25 mm8 MP3264 × 2448 · f/2 · 2.65 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 5
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
NoNo
NFC
NoYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 15Android 16
Released with
Android 13Android 14
Widevine DRM
L3L3

Sensors

Sensors
67 sensors28 sensors

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