realme 3 vs realme X

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

realme 3realme 3Helio P60Change
realme Xrealme XSnapdragon 710Change

Key differences

  1. Chipset: the realme 3 uses the Helio P60 (12 nm), the realme X the Snapdragon 710 (10 nm). The realme 3's fastest core runs at 2.00 GHz, the realme X's at 2.21 GHz.
  2. Screen: 6.2 inches on the realme 3, 6.4 inches on the realme X. Both run at up to 60 Hz.
  3. Battery: 4,230 mAh on the realme 3, 3,765 mAh on the realme X.
  4. Main camera: 13 MP on the realme 3, 12 MP on the realme X.

The same on both: Widevine L3.

Chipset

Chipset
Helio P60Snapdragon 710
Process
12 nm10 nm
CPU
4× 2.00 GHz Cortex-A73
4× 2.00 GHz Cortex-A532× 2.21 GHz Kryo 360 Gold
6× 1.71 GHz Kryo 360 Silver
Top CPU speed
2.00 GHz2.21 GHz
CPU cores
88
GPU
Mali-G72 MP3Adreno 616

Memory

Versions seen
3GB | 64GB8GB | 128GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.2 in6.4 in
Resolution
720 × 15201080 × 2340
Pixel density
271 ppi401 ppi
Refresh rates
60 Hz60 Hz
HDR
—HDR10, HLG

Battery

Capacity
4,230 mAh3,765 mAh

Cameras

Back camera
13 MP4160 × 3120 · f/1.8 · 3.63 mm12 MP4000 × 3000 · f/1.8 · 4.73 mm
Front camera
13 MP4160 × 3120 · f/2 · 3.55 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 5
6 GHz Wi-Fi
—No
NFC
NoNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 10Android 11
Released with
Android 9Android 9
Widevine DRM
L3L3

Sensors

Sensors
30 sensors32 sensors
realme 3 full specs realme X full specs

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