ASUS ROG Phone 7 Ultimate vs Nubia Z20
The ASUS ROG Phone 7 Ultimate (2023) runs on the Qualcomm Snapdragon 8 Gen 2, while the Nubia Z20 (2019) runs on the Qualcomm Snapdragon 855+. By overall MobileRank rating, the ASUS ROG Phone 7 Ultimate leads — 63/100 vs 50/100 (a 13-point difference). Key differences: the ASUS ROG Phone 7 Ultimate has the bigger battery (6000 mAh vs 4000); the main camera is 50 MP vs 48 MP; the ASUS ROG Phone 7 Ultimate is faster in AnTuTu (1,899,814 vs 859,084); the ASUS ROG Phone 7 Ultimate has NFC for contactless payments, the Nubia Z20 doesn't; the Nubia Z20 is noticeably lighter (186g vs 239g).
Profile comparison
Category scores
ASUS ROG Phone 7 Ultimate
Nubia Z20
What makes ASUS ROG Phone 7 Ultimate better?
- Higher AnTuTu: 1899814 vs 859084
- Better Geekbench Single: 2004 vs 1031
- Better Geekbench Multi: 5311 vs 2864
- Bigger battery: 6000 vs 4000 mAh
- Faster charging: 65W vs 27W
- Better main camera: 50MP vs 48MP
- Higher performance (76/100 vs 55/100)
- Better camera (42/100 vs 41/100)
- Longer battery life (60/100 vs 24/100)
- Better display (89/100 vs 83/100)
What makes Nubia Z20 better?
- Lighter: 186g vs 239g
- Better portability (55/100 vs 20/100)
Comparison verdict
Comparing the ASUS ROG Phone 7 Ultimate vs the Nubia Z20, the ASUS ROG Phone 7 Ultimate scores 13 points higher (63/100 vs 50/100). In the "performance" category, the ASUS ROG Phone 7 Ultimate leads (76/100 vs 55/100). In the "battery" category, the ASUS ROG Phone 7 Ultimate leads (60/100 vs 24/100). In the "performance" category, the ASUS ROG Phone 7 Ultimate notably outperforms the Nubia Z20 (76/100 vs 55/100). In the "display" category, the ASUS ROG Phone 7 Ultimate is a bit better (89/100 vs 83/100). In the "camera" category, the ASUS ROG Phone 7 Ultimate and the Nubia Z20 are nearly equal (42/100 vs 41/100). In the "battery" category, the ASUS ROG Phone 7 Ultimate significantly outperforms the Nubia Z20 (60/100 vs 24/100). In the "portability" category, the Nubia Z20 significantly outperforms the ASUS ROG Phone 7 Ultimate (55/100 vs 20/100).
Specs comparison
| Specification | ASUS ROG Phone 7 Ultimate | Nubia Z20 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | Qualcomm Snapdragon 855+ | |
| AnTuTu | 1899814 | 859084 | |
| Geekbench Single | 2004 | 1031 | |
| Geekbench Multi | 5311 | 2864 | |
| Display | 6.8" AMOLED | 6.4" AMOLED | |
| Resolution | 2448x1080 | 1080x2340 | |
| Refresh rate | 165 Hz | — | |
| Battery | 6000 mAh | 4000 mAh | |
| Charging | 65W | 27W | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 13 MP | 16 MP | |
| Telephoto | 0 MP | 8 MP | |
| Front camera | 32 MP | — | |
| RAM | 16GB | 6GB / 8GB | |
| Storage | 512GB | 128GB / 512GB | |
| OS | Android 13 / ROG UI | Android 9.0 (Pie); Nubia UI 7 | |
| Brightness (peak) | 1500 nits | — | |
| NFC | yes | no | |
| Protection | IP54 | — | |
| Dimensions | 173.0×77.0×10.3 mm | 158.6×75.2×9.2 mm | |
| Weight | 239 g | 186 g | |
| Launch price | $1399 | — |
Camera comparison
ASUS ROG Phone 7 Ultimate
- Main: 50MP f/1.9
- Ultrawide: 13MP
- Front: 32MP
Nubia Z20
- Main: 48MP f/1.7
- Ultrawide: 16MP
- Telephoto: 8MP
- Front: —
Display comparison
ASUS ROG Phone 7 Ultimate
- 6.8" AMOLED
- Resolution: 2448x1080
- Refresh rate: 165 Hz
Nubia Z20
- 6.4" AMOLED
- Resolution: 1080x2340
- Refresh rate: —
Battery and charging
ASUS ROG Phone 7 Ultimate
- 6000 mAh
- Wired: 65W
- No wireless charging
Nubia Z20
- 4000 mAh
- Wired: 27W
- No wireless charging
Overall performance score
We compared ASUS ROG Phone 7 Ultimate and Nubia Z20, covering their specs and all relevant benchmarks.
ASUS ROG Phone 7 Ultimate leads Nubia Z20 by 121.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Nubia Z20
Price unknownDetailed category analysis
performance
In the "performance" category, the ASUS ROG Phone 7 Ultimate notably outperforms the Nubia Z20 (76/100 vs 55/100).
display
In the "display" category, the ASUS ROG Phone 7 Ultimate is a bit better (89/100 vs 83/100).
camera
In the "camera" category, the ASUS ROG Phone 7 Ultimate and the Nubia Z20 are nearly equal (42/100 vs 41/100).
battery
In the "battery" category, the ASUS ROG Phone 7 Ultimate significantly outperforms the Nubia Z20 (60/100 vs 24/100).
portability
In the "portability" category, the Nubia Z20 significantly outperforms the ASUS ROG Phone 7 Ultimate (55/100 vs 20/100).
Frequently asked questions
Which is better: the ASUS ROG Phone 7 Ultimate or the Nubia Z20?
The ASUS ROG Phone 7 Ultimate is noticeably better than the Nubia Z20 — the overall rating gap is 13 points.
What is the rating of the ASUS ROG Phone 7 Ultimate and the Nubia Z20?
The ASUS ROG Phone 7 Ultimate has a MobileRank rating of 63/100, the Nubia Z20 — 50/100.
Which is more powerful: the ASUS ROG Phone 7 Ultimate or the Nubia Z20?
The ASUS ROG Phone 7 Ultimate leads on performance (76/100 vs 55/100).
Should you choose the ASUS ROG Phone 7 Ultimate over the Nubia Z20?
The ASUS ROG Phone 7 Ultimate is a better fit for active users.