OPPO R11s Plus vs vivo Z1

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

OPPO R11s PlusOPPO R11s PlusSnapdragon 660Change
vivo Z1vivo Z1Snapdragon 660Change

Key differences

  1. Screen: 6.4 inches on the R11s Plus, 6.3 inches on the Z1. Both run at up to 60 Hz.
  2. Battery: 4,000 mAh on the R11s Plus, 3,260 mAh on the Z1.
  3. Main camera: 20.1 MP on the R11s Plus, 13 MP on the Z1.
  4. Versions: owners have shared the R11s Plus as 6GB | 64GB, the Z1 as 4GB | 64GB.

The same on both: the Snapdragon 660 chip and Widevine L3.

Chipset

Chipset
Snapdragon 660Snapdragon 660
Process
14 nm14 nm
CPU
4× 2.21 GHz Kryo 260 Gold
4× 1.84 GHz Kryo 260 Silver4× 2.21 GHz Kryo 260 Gold
4× 1.84 GHz Kryo 260 Silver
Top CPU speed
2.21 GHz2.21 GHz
CPU cores
88
GPU
Adreno 512Adreno 512

Memory

Versions seen
6GB | 64GB4GB | 64GB
RAM type
LPDDR4LPDDR4

Display

Size
6.4 in6.3 in
Resolution
1080 × 21601080 × 2280
Pixel density
376 ppi402 ppi
Refresh rates
60 Hz60 Hz

Battery

Capacity
4,000 mAh3,260 mAh

Cameras

Back camera
20.1 MP5184 × 3880 · 4.27 mm13 MP4160 × 3120 · 3.7 mm
Front camera
20.1 MP5184 × 3880 · 3.85 mm23.8 MP5632 × 4224 · 3.84 mm

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

NFC
NoNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 8.1.0Android 9
Released with
Android 7.1Android 8.1
Widevine DRM
L3L3

Sensors

Sensors
29 sensors36 sensors
R11s Plus full specs Z1 full specs

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