Oppo A5x vs Vivo iQOO Z7

The Oppo A5x (2025) runs on the MediaTek Dimensity 6300, while the Vivo iQOO Z7 (2023) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Oppo A5x leads — 28/100 vs 26/100 (a 2-point difference). Key differences: the Oppo A5x has the bigger battery (6000 mAh vs 4500); the main camera is 32 MP vs 64 MP; the Vivo iQOO Z7 is noticeably lighter (173g vs 193g).

The Oppo A5x edges out the Vivo iQOO Z7 by just 2 points — the two devices are very close in overall level.
Profile comparison
Category scores
Oppo A5x
Performance 0
Display 100
Camera 12
Battery 51
Design 58
Value for money 55
Vivo iQOO Z7
Performance 0
Display 50
Camera 37
Battery 30
Design 83
Value for money 55
What makes Oppo A5x better?
  • Bigger battery: 6000 vs 4500 mAh
  • Faster charging: 45W vs 44W
  • Higher refresh rate: 120Hz vs 90Hz

  • Longer battery life (51/100 vs 30/100)
  • Better display (100/100 vs 50/100)
What makes Vivo iQOO Z7 better?
  • Better main camera: 64MP vs 32MP
  • Lighter: 173g vs 193g

  • Better camera (37/100 vs 12/100)
  • Better design/ergonomics (83/100 vs 58/100)
Comparison verdict

Comparing the Oppo A5x vs the Vivo iQOO Z7, the Oppo A5x scores 2 points higher (28/100 vs 26/100). In the "camera" category, the Vivo iQOO Z7 leads (37/100 vs 12/100). In the "battery" category, the Oppo A5x leads (51/100 vs 30/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Oppo A5x significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100). In the "camera" category, the Vivo iQOO Z7 notably outperforms the Oppo A5x (37/100 vs 12/100). In the "battery" category, the Oppo A5x notably outperforms the Vivo iQOO Z7 (51/100 vs 30/100). In the "design" category, the Vivo iQOO Z7 notably outperforms the Oppo A5x (83/100 vs 58/100). In the "value for money" category, both devices are on the same level — 55/100.

Oppo A5x: The Oppo A5x is a better fit for everyday use.
Vivo iQOO Z7: The Vivo iQOO Z7 is a better fit for everyday use.
Specs comparison
Specification Oppo A5x Vivo iQOO Z7
Processor MediaTek Dimensity 6300 MediaTek Dimensity 920
AnTuTu 524785
Geekbench Single 771
Geekbench Multi 1980
Display 6.7" IPS LCD 6.4" AMOLED
Resolution 720x1604 1080x2400
Refresh rate 120 Hz 90 Hz
Battery 6000 mAh 4500 mAh
Charging 45W 44W
Main camera 32 MP 64 MP
Front camera 5 MP 16 MP
RAM 4GB 6GB / 8GB
Storage 128GB 128GB
OS Android 15, ColorOS 15 Android 13, Funtouch 13
Brightness (peak) 1000 nits 1300 nits
NFC no no
Protection IP65 IP54
Dimensions 165.7×76.2×8.0 mm 158.9×73.5×7.8 mm
Weight 193 g 173 g
Price
Camera comparison
Oppo A5x
  • Main: 32MP f/f/1.9
  • Front: 5MP
12
camera
Vivo iQOO Z7
  • Main: 64MP
  • Front: 16MP
37
camera
Display comparison
Oppo A5x
  • 6.7" IPS LCD
  • Resolution: 720x1604
  • Refresh rate: 120 Hz
100
display
Vivo iQOO Z7
  • 6.4" AMOLED
  • Resolution: 1080x2400
  • Refresh rate: 90 Hz
50
display
Battery and charging
Oppo A5x
  • 6000 mAh
  • Wired: 45W
  • No wireless charging
51
battery
Vivo iQOO Z7
  • 4500 mAh
  • Wired: 44W
  • No wireless charging
30
battery
Benchmarks
Detailed category analysis
performance

In the "performance" category, both devices are on the same level — 0/100.

display

In the "display" category, the Oppo A5x significantly outperforms the Vivo iQOO Z7 (100/100 vs 50/100).

camera

In the "camera" category, the Vivo iQOO Z7 notably outperforms the Oppo A5x (37/100 vs 12/100).

battery

In the "battery" category, the Oppo A5x notably outperforms the Vivo iQOO Z7 (51/100 vs 30/100).

design

In the "design" category, the Vivo iQOO Z7 notably outperforms the Oppo A5x (83/100 vs 58/100).

value for money

In the "value for money" category, both devices are on the same level — 55/100.

Frequently asked questions
Which is better: the Oppo A5x or the Vivo iQOO Z7?

The Oppo A5x edges out the Vivo iQOO Z7 by just 2 points — the two devices are very close in overall level.

What is the rating of the Oppo A5x and the Vivo iQOO Z7?

The Oppo A5x has a MobileRank rating of 28/100, the Vivo iQOO Z7 — 26/100.

Which has the better camera: the Oppo A5x or the Vivo iQOO Z7?

The Vivo iQOO Z7 leads on camera score (37/100 vs 12/100).

Should you choose the Oppo A5x over the Vivo iQOO Z7?

The Oppo A5x is a better fit for everyday use. The Vivo iQOO Z7 is a better fit for everyday use.