Samsung Galaxy A91 vs Vivo iQOO Z7 Pro
The Samsung Galaxy A91 (2021) runs on the Qualcomm Snapdragon 855, while the Vivo iQOO Z7 Pro (2023) runs on the MediaTek Dimensity 7200. By overall MobileRank rating, the Vivo iQOO Z7 Pro leads — 54/100 vs 51/100 (a 3-point difference). Key differences: the Vivo iQOO Z7 Pro has the bigger battery (4600 mAh vs 4500); the main camera is 48 MP vs 64 MP; the Vivo iQOO Z7 Pro is faster in AnTuTu (971,424 vs 824,513).
Profile comparison
Category scores
Samsung Galaxy A91
Vivo iQOO Z7 Pro
What makes Samsung Galaxy A91 better?
- Better Geekbench Multi: 2731 vs 2577
- Better camera (41/100 vs 40/100)
- Better display (81/100 vs 79/100)
What makes Vivo iQOO Z7 Pro better?
- Higher AnTuTu: 971424 vs 824513
- Better Geekbench Single: 1167 vs 968
- Bigger battery: 4600 vs 4500 mAh
- Faster charging: 66W vs 45W
- Better main camera: 64MP vs 48MP
- Higher performance (57/100 vs 54/100)
- Longer battery life (44/100 vs 38/100)
Comparison verdict
Comparing the Samsung Galaxy A91 vs the Vivo iQOO Z7 Pro, the Vivo iQOO Z7 Pro scores 3 points higher (54/100 vs 51/100). In the "performance" category, the Vivo iQOO Z7 Pro and the Samsung Galaxy A91 are nearly equal (57/100 vs 54/100). In the "display" category, the Samsung Galaxy A91 and the Vivo iQOO Z7 Pro are nearly equal (81/100 vs 79/100). In the "camera" category, the Samsung Galaxy A91 and the Vivo iQOO Z7 Pro are nearly equal (41/100 vs 40/100). In the "battery" category, the Vivo iQOO Z7 Pro is a bit better (44/100 vs 38/100).
Specs comparison
| Specification | Samsung Galaxy A91 | Vivo iQOO Z7 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 855 | MediaTek Dimensity 7200 | |
| AnTuTu | 824513 | 971424 | |
| Geekbench Single | 968 | 1167 | |
| Geekbench Multi | 2731 | 2577 | |
| Display | 6.7" Super AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2400 | 1080x2400 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4500 mAh | 4600 mAh | |
| Charging | 45W | 66W | |
| Main camera | 48 MP | 64 MP | |
| Ultrawide | 12 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 8GB | 8GB | |
| Storage | 128GB | 128GB / 256GB | |
| OS | Android 10, One UI | Android 13, planned upgrade to Android 14, Funtouch 14 | |
| Brightness (peak) | — | 1300 nits | |
| NFC | no | no | |
| Dimensions | — | 164.1×74.8×7.4 mm | |
| Weight | — | 175 g | |
| Launch price | — | — |
Camera comparison
Samsung Galaxy A91
- Main: 48MP f/2.0
- Ultrawide: 12MP
- Front: 32MP
Vivo iQOO Z7 Pro
- Main: 64MP f/1.8
- Front: 16MP
Display comparison
Samsung Galaxy A91
- 6.7" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: —
Vivo iQOO Z7 Pro
- 6.8" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Samsung Galaxy A91
- 4500 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO Z7 Pro
- 4600 mAh
- Wired: 66W
- No wireless charging
Overall performance score
We compared Samsung Galaxy A91 and Vivo iQOO Z7 Pro, covering their specs and all relevant benchmarks.
Vivo iQOO Z7 Pro leads Samsung Galaxy A91 by 15.1% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Z7 Pro and the Samsung Galaxy A91 are nearly equal (57/100 vs 54/100).
display
In the "display" category, the Samsung Galaxy A91 and the Vivo iQOO Z7 Pro are nearly equal (81/100 vs 79/100).
camera
In the "camera" category, the Samsung Galaxy A91 and the Vivo iQOO Z7 Pro are nearly equal (41/100 vs 40/100).
battery
In the "battery" category, the Vivo iQOO Z7 Pro is a bit better (44/100 vs 38/100).
Frequently asked questions
Which is better: the Samsung Galaxy A91 or the Vivo iQOO Z7 Pro?
The Vivo iQOO Z7 Pro edges out the Samsung Galaxy A91 by just 3 points — the two devices are very close in overall level.
What is the rating of the Samsung Galaxy A91 and the Vivo iQOO Z7 Pro?
The Samsung Galaxy A91 has a MobileRank rating of 51/100, the Vivo iQOO Z7 Pro — 54/100.
Should you choose the Samsung Galaxy A91 over the Vivo iQOO Z7 Pro?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is battery life — better on the Vivo iQOO Z7 Pro (44/100 vs 38/100).