Oppo K14 Turbo vs Vivo Y77 (China)

The Oppo K14 Turbo (2026) runs on the MediaTek Dimensity 8500, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Oppo K14 Turbo leads — 48/100 vs 29/100 (a 19-point difference). Key differences: the Oppo K14 Turbo has the bigger battery (7500 mAh vs 4500); the Oppo K14 Turbo has NFC for contactless payments, the Vivo Y77 (China) doesn't.

The Oppo K14 Turbo is noticeably better than the Vivo Y77 (China) — the overall rating gap is 19 points.
Profile comparison
Category scores
Oppo K14 Turbo
Performance 34
Display 100
Camera 31
Battery 67
Design 53
Value for money 55
Vivo Y77 (China)
Performance 0
Display 100
Camera 24
Battery 39
Design 57
Value for money 55
What makes Oppo K14 Turbo better?
  • Bigger battery: 7500 vs 4500 mAh
  • Higher refresh rate: 144Hz vs 120Hz

  • Higher performance (34/100 vs 0/100)
  • Better camera (31/100 vs 24/100)
  • Longer battery life (67/100 vs 39/100)
What makes Vivo Y77 (China) better?
  • Lighter: 194g vs 197g

  • Better design/ergonomics (57/100 vs 53/100)
Comparison verdict

Comparing the Oppo K14 Turbo vs the Vivo Y77 (China), the Oppo K14 Turbo scores 19 points higher (48/100 vs 29/100). In the "performance" category, the Oppo K14 Turbo leads (34/100 vs 0/100). In the "battery" category, the Oppo K14 Turbo leads (67/100 vs 39/100). In the "performance" category, the Oppo K14 Turbo significantly outperforms the Vivo Y77 (China) (34/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Oppo K14 Turbo is a bit better (31/100 vs 24/100). In the "battery" category, the Oppo K14 Turbo notably outperforms the Vivo Y77 (China) (67/100 vs 39/100). In the "design" category, the Vivo Y77 (China) and the Oppo K14 Turbo are nearly equal (57/100 vs 53/100). In the "value for money" category, both devices are on the same level — 55/100.

Oppo K14 Turbo: The Oppo K14 Turbo is a better fit for everyday use.
Vivo Y77 (China): The Vivo Y77 (China) is a better fit for everyday use.
Specs comparison
Specification Oppo K14 Turbo Vivo Y77 (China)
Processor MediaTek Dimensity 8500 MediaTek Dimensity 930
AnTuTu 2110236
Geekbench Single 1553
Geekbench Multi 6403
Display 6.6" AMOLED 6.6" IPS LCD
Resolution 1280x2800 1080x2388
Refresh rate 144 Hz 120 Hz
Battery 7500 mAh 4500 mAh
Charging 80W 80W
Main camera 50 MP 50 MP
Ultrawide 8 MP 0 MP
Front camera 16 MP 8 MP
RAM 12GB 6GB / 8GB / 12GB
Storage 256GB / 512GB 128GB / 256GB
OS Android 16, ColorOS 16 Android 12, Origin OS Ocean
NFC yes no
Protection IP68
Dimensions 8.3×None×None mm 164.2×75.8×8.6 mm
Weight 197 g 194 g
Price
Camera comparison
Oppo K14 Turbo
  • Main: 50MP f/f/1.8
  • Ultrawide: 8MP
  • Front: 16MP
31
camera
Vivo Y77 (China)
  • Main: 50MP f/f/1.8
  • Front: 8MP
24
camera
Display comparison
Oppo K14 Turbo
  • 6.6" AMOLED
  • Resolution: 1280x2800
  • Refresh rate: 144 Hz
100
display
Vivo Y77 (China)
  • 6.6" IPS LCD
  • Resolution: 1080x2388
  • Refresh rate: 120 Hz
100
display
Battery and charging
Oppo K14 Turbo
  • 7500 mAh
  • Wired: 80W
  • No wireless charging
67
battery
Vivo Y77 (China)
  • 4500 mAh
  • Wired: 80W
  • No wireless charging
39
battery
Benchmarks
Detailed category analysis
performance

In the "performance" category, the Oppo K14 Turbo significantly outperforms the Vivo Y77 (China) (34/100 vs 0/100).

display

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

camera

In the "camera" category, the Oppo K14 Turbo is a bit better (31/100 vs 24/100).

battery

In the "battery" category, the Oppo K14 Turbo notably outperforms the Vivo Y77 (China) (67/100 vs 39/100).

design

In the "design" category, the Vivo Y77 (China) and the Oppo K14 Turbo are nearly equal (57/100 vs 53/100).

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 K14 Turbo or the Vivo Y77 (China)?

The Oppo K14 Turbo is noticeably better than the Vivo Y77 (China) — the overall rating gap is 19 points.

What is the rating of the Oppo K14 Turbo and the Vivo Y77 (China)?

The Oppo K14 Turbo has a MobileRank rating of 48/100, the Vivo Y77 (China) — 29/100.

Which has the better camera: the Oppo K14 Turbo or the Vivo Y77 (China)?

The Oppo K14 Turbo leads on camera score (31/100 vs 24/100).

Which is more powerful: the Oppo K14 Turbo or the Vivo Y77 (China)?

The Oppo K14 Turbo leads on performance (34/100 vs 0/100).

Should you choose the Oppo K14 Turbo over the Vivo Y77 (China)?

The Oppo K14 Turbo is a better fit for everyday use. The Vivo Y77 (China) is a better fit for everyday use.