OPPO A78 vs Find X8

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

OPPO A78Snapdragon 680 4GChange
OPPO Find X8OPPO Find X8Dimensity 9400Change

Key differences

  1. Chipset: the A78 uses the Snapdragon 680 4G (6 nm), the Find X8 the Dimensity 9400 (3 nm TSMC N3E). The A78's fastest core runs at 2.40 GHz, the Find X8's at 3.63 GHz.
  2. Screen: Up to 90 Hz on the A78, 120 Hz on the Find X8.
  3. Battery: 5,000 mAh on the A78, 5,630 mAh on the Find X8.
  4. Main camera: 12.5 MP on the A78, 12.6 MP on the Find X8.

The same on both: NFC and Widevine L1.

Chipset

Chipset
Snapdragon 680 4GDimensity 9400
Process
6 nm3 nm TSMC N3E
CPU
4× 2.40 GHz Kryo 265 Gold
4× 1.90 GHz Kryo 265 Silver
1× 3.63 GHz Cortex-X925
3× 3.30 GHz Cortex-X4
4× 2.40 GHz Cortex-A720
Top CPU speed
2.40 GHz3.63 GHz
CPU cores
88
GPU
Adreno 610Mali-G925-Immortalis MC12

Memory

Versions seen
8GB | 256GB12GB | 256GB
RAM type
LPDDR4XLPDDR5X

Display

Size
6.6 in6.6 in
Resolution
1080 × 24001256 × 2760
Pixel density
401 ppi460 ppi
Refresh rates
90 Hzalso 60120 Hzalso 60, 90
HDR
—Dolby Vision, HDR10, HDR10+, HLG

Battery

Capacity
5,000 mAh5,630 mAh

Cameras

Back camera 1
12.5 MP4080 × 3072 · f/1.8 · 4.05 mm12.6 MP4096 × 3072 · f/1.8 · 5.59 mm
Back camera 2
—12.6 MP4096 × 3072 · f/1.8 · 5.59 mm
Back camera 3
—12.6 MP4096 × 3072 · f/2 · 2.31 mm
Back camera 4
—12.6 MP4096 × 3072 · f/2.6 · 13.85 mm
Front camera
8 MP3264 × 2448 · f/2.05 · 2.51 mm8 MP3264 × 2448 · f/2.4 · 3.23 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 7
6 GHz Wi-Fi
YesYes
Bluetooth LE Audio
NoYes
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 15Android 17
Released with
Android 13Android 15
Widevine DRM
L1L1

Sensors

Sensors
26 sensors45 sensors

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