Redmi K70E vs Vivo Y77 (China)

The Redmi K70E (2023) runs on the MediaTek Dimensity 8300 Ultra, while the Vivo Y77 (China) (2022) runs on the MediaTek Dimensity 930. By overall MobileRank rating, the Redmi K70E leads — 43/100 vs 29/100 (a 14-point difference). Key differences: the Redmi K70E has the bigger battery (5500 mAh vs 4500); the main camera is 64 MP vs 50 MP; the Redmi K70E has NFC for contactless payments, the Vivo Y77 (China) doesn't.

The Redmi K70E is noticeably better than the Vivo Y77 (China) — the overall rating gap is 14 points.
Profile comparison
Category scores
Redmi K70E
Performance 18
Display 100
Camera 40
Battery 60
Design 52
Value for money 55
Vivo Y77 (China)
Performance 0
Display 100
Camera 24
Battery 39
Design 57
Value for money 55
What makes Redmi K70E better?
  • Bigger battery: 5500 vs 4500 mAh
  • Faster charging: 90W vs 80W
  • Better main camera: 64MP vs 50MP

  • Higher performance (18/100 vs 0/100)
  • Better camera (40/100 vs 24/100)
  • Longer battery life (60/100 vs 39/100)
What makes Vivo Y77 (China) better?
  • Lighter: 194g vs 198g

  • Better design/ergonomics (57/100 vs 52/100)
Comparison verdict

Comparing the Redmi K70E vs the Vivo Y77 (China), the Redmi K70E scores 14 points higher (43/100 vs 29/100). In the "performance" category, the Redmi K70E leads (18/100 vs 0/100). In the "camera" category, the Redmi K70E leads (40/100 vs 24/100). In the "battery" category, the Redmi K70E leads (60/100 vs 39/100). In the "performance" category, the Redmi K70E notably outperforms the Vivo Y77 (China) (18/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K70E notably outperforms the Vivo Y77 (China) (40/100 vs 24/100). In the "battery" category, the Redmi K70E notably outperforms the Vivo Y77 (China) (60/100 vs 39/100). In the "design" category, the Vivo Y77 (China) is a bit better (57/100 vs 52/100). In the "value for money" category, both devices are on the same level — 55/100.

Redmi K70E: The Redmi K70E is a better fit for everyday use.
Vivo Y77 (China): The Vivo Y77 (China) is a better fit for everyday use.
Specs comparison
Specification Redmi K70E Vivo Y77 (China)
Processor MediaTek Dimensity 8300 Ultra MediaTek Dimensity 930
AnTuTu 1617365
Geekbench Single 1256
Geekbench Multi 4207
Display 6.7" OLED 6.6" IPS LCD
Resolution 1220x2712 1080x2388
Refresh rate 120 Hz 120 Hz
Battery 5500 mAh 4500 mAh
Charging 90W 80W
Main camera 64 MP 50 MP
Ultrawide 8 MP 0 MP
Front camera 16 MP 8 MP
RAM 8GB / 12GB / 16GB 6GB / 8GB / 12GB
Storage 256GB / 512GB / 1TB 128GB / 256GB
OS Android 14, HyperOS Android 12, Origin OS Ocean
Brightness (peak) 1800 nits
NFC yes no
Dimensions 160.5×74.3×8.1 mm 164.2×75.8×8.6 mm
Weight 198 g 194 g
Price
Camera comparison
Redmi K70E
  • Main: 64MP
  • Ultrawide: 8MP
  • Front: 16MP
40
camera
Vivo Y77 (China)
  • Main: 50MP f/f/1.8
  • Front: 8MP
24
camera
Display comparison
Redmi K70E
  • 6.7" OLED
  • Resolution: 1220x2712
  • Refresh rate: 120 Hz
100
display
Vivo Y77 (China)
  • 6.6" IPS LCD
  • Resolution: 1080x2388
  • Refresh rate: 120 Hz
100
display
Battery and charging
Redmi K70E
  • 5500 mAh
  • Wired: 90W
  • No wireless charging
60
battery
Vivo Y77 (China)
  • 4500 mAh
  • Wired: 80W
  • No wireless charging
39
battery
Benchmarks
Detailed category analysis
performance

In the "performance" category, the Redmi K70E notably outperforms the Vivo Y77 (China) (18/100 vs 0/100).

display

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

camera

In the "camera" category, the Redmi K70E notably outperforms the Vivo Y77 (China) (40/100 vs 24/100).

battery

In the "battery" category, the Redmi K70E notably outperforms the Vivo Y77 (China) (60/100 vs 39/100).

design

In the "design" category, the Vivo Y77 (China) is a bit better (57/100 vs 52/100).

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 Redmi K70E or the Vivo Y77 (China)?

The Redmi K70E is noticeably better than the Vivo Y77 (China) — the overall rating gap is 14 points.

What is the rating of the Redmi K70E and the Vivo Y77 (China)?

The Redmi K70E has a MobileRank rating of 43/100, the Vivo Y77 (China) — 29/100.

Which has the better camera: the Redmi K70E or the Vivo Y77 (China)?

The Redmi K70E leads on camera score (40/100 vs 24/100).

Which is more powerful: the Redmi K70E or the Vivo Y77 (China)?

The Redmi K70E leads on performance (18/100 vs 0/100).

Should you choose the Redmi K70E over the Vivo Y77 (China)?

The Redmi K70E is a better fit for everyday use. The Vivo Y77 (China) is a better fit for everyday use.