Redmi K70 Ultra vs Vivo Y23
The Redmi K70 Ultra (2024) runs on the MediaTek Dimensity 9300+, while the Vivo Y23 (2022) runs on the MediaTek Dimensity 920. By overall MobileRank rating, the Redmi K70 Ultra leads — 68/100 vs 52/100 (a 16-point difference). Key differences: the Redmi K70 Ultra has the bigger battery (5500 mAh vs 4000); the main camera is 50 MP vs 64 MP; the Redmi K70 Ultra is faster in AnTuTu (2,384,849 vs 750,481); the Redmi K70 Ultra has NFC for contactless payments, the Vivo Y23 doesn't; the Vivo Y23 is noticeably lighter (179g vs 213g).
Redmi K70 Ultra
Vivo Y23
- Higher AnTuTu: 2384849 vs 750481
- Better Geekbench Single: 2250 vs 936
- Better Geekbench Multi: 7315 vs 2318
- Bigger battery: 5500 vs 4000 mAh
- Higher performance (83/100 vs 51/100)
- Longer battery life (70/100 vs 25/100)
- Better display (93/100 vs 84/100)
- Better main camera: 64MP vs 50MP
- Lighter: 179g vs 213g
- Better camera (51/100 vs 37/100)
- Better portability (78/100 vs 46/100)
Comparing the Redmi K70 Ultra vs the Vivo Y23, the Redmi K70 Ultra scores 16 points higher (68/100 vs 52/100). In the "performance" category, the Redmi K70 Ultra leads (83/100 vs 51/100). In the "camera" category, the Vivo Y23 leads (51/100 vs 37/100). In the "battery" category, the Redmi K70 Ultra leads (70/100 vs 25/100). In the "performance" category, the Redmi K70 Ultra significantly outperforms the Vivo Y23 (83/100 vs 51/100). In the "display" category, the Redmi K70 Ultra is a bit better (93/100 vs 84/100). In the "camera" category, the Vivo Y23 is a bit better (51/100 vs 37/100). In the "battery" category, the Redmi K70 Ultra significantly outperforms the Vivo Y23 (70/100 vs 25/100). In the "portability" category, the Vivo Y23 significantly outperforms the Redmi K70 Ultra (78/100 vs 46/100).
| Specification | Redmi K70 Ultra | Vivo Y23 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9300+ | MediaTek Dimensity 920 | |
| AnTuTu | 2384849 | 750481 | |
| Geekbench Single | 2250 | 936 | |
| Geekbench Multi | 7315 | 2318 | |
| Display | 6.7" OLED | 6.4" Amoled | |
| Resolution | 1220x2712 | 1080x2400 | |
| Refresh rate | 144 Hz | — | |
| Battery | 5500 mAh | 4000 mAh | |
| Charging | 120W | — | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 50 MP | |
| RAM | 12GB / 16GB / 24GB | — | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 14 | Android 12 Snow Cone | |
| Brightness (peak) | 4000 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 160.4×75.1×8.4 mm | 157.2×72.4×7.4 mm | |
| Weight | 213 g | 179 g | |
| Launch price | $375 | — |
Redmi K70 Ultra
- Main: 50MP f/f/1.7
- Ultrawide: 8MP
- Front: 20MP
Vivo Y23
- Main: 64MP
- Ultrawide: 8MP
- Front: 50MP
Redmi K70 Ultra
- 6.7" OLED
- Resolution: 1220x2712
- Refresh rate: 144 Hz
Vivo Y23
- 6.4" Amoled
- Resolution: 1080x2400
- Refresh rate: —
Redmi K70 Ultra
- 5500 mAh
- Wired: 120W
- No wireless charging
Vivo Y23
- 4000 mAh
- No wireless charging
We compared Redmi K70 Ultra and Vivo Y23, covering their specs and all relevant benchmarks.
Redmi K70 Ultra leads Vivo Y23 by 217.8% in our overall performance rating.
Vivo Y23
Price unknownperformance
In the "performance" category, the Redmi K70 Ultra significantly outperforms the Vivo Y23 (83/100 vs 51/100).
display
In the "display" category, the Redmi K70 Ultra is a bit better (93/100 vs 84/100).
camera
In the "camera" category, the Vivo Y23 is a bit better (51/100 vs 37/100).
battery
In the "battery" category, the Redmi K70 Ultra significantly outperforms the Vivo Y23 (70/100 vs 25/100).
portability
In the "portability" category, the Vivo Y23 significantly outperforms the Redmi K70 Ultra (78/100 vs 46/100).
Which is better: the Redmi K70 Ultra or the Vivo Y23?
The Redmi K70 Ultra is noticeably better than the Vivo Y23 — the overall rating gap is 16 points.
What is the rating of the Redmi K70 Ultra and the Vivo Y23?
The Redmi K70 Ultra has a MobileRank rating of 68/100, the Vivo Y23 — 52/100.
Which has the better camera: the Redmi K70 Ultra or the Vivo Y23?
The Vivo Y23 leads on camera score (51/100 vs 37/100).
Which is more powerful: the Redmi K70 Ultra or the Vivo Y23?
The Redmi K70 Ultra leads on performance (83/100 vs 51/100).
Should you choose the Redmi K70 Ultra over the Vivo Y23?
The Redmi K70 Ultra is a better fit for gamers and power users. The Vivo Y23 is a better fit for everyday use.