Motorola Edge 70 Ultra vs Redmi K90 Ultra

The Motorola Edge 70 Ultra (2026) runs on the Qualcomm Snapdragon 8 Gen 5, while the Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Motorola Edge 70 Ultra leads — 85/100 vs 73/100 (a 12-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5200); the Redmi K90 Ultra is faster in AnTuTu (3,233,695 vs 3,057,215); the Motorola Edge 70 Ultra is noticeably lighter (186g vs 227g).

The Motorola Edge 70 Ultra is noticeably better than the Redmi K90 Ultra — the overall rating gap is 12 points.

Profile comparison

Category scores

Motorola Edge 70 Ultra

Performance 90
Display 94
Camera 81
Battery 77
Portability 78
Value for money —

Redmi K90 Ultra

Performance 92
Display 94
Camera 37
Battery 78
Portability 40
Value for money 72

What makes Motorola Edge 70 Ultra better?

  • Lighter: 186g vs 227g

  • Better camera (81/100 vs 37/100)
  • Better portability (78/100 vs 40/100)

What makes Redmi K90 Ultra better?

  • Higher AnTuTu: 3233695 vs 3057215
  • Better Geekbench Single: 3013 vs 2833
  • Better Geekbench Multi: 9287 vs 9119
  • Bigger battery: 8550 vs 5200 mAh
  • Faster charging: 100W vs 90W

  • Higher performance (92/100 vs 90/100)
  • Longer battery life (78/100 vs 77/100)

Comparison verdict

Comparing the Motorola Edge 70 Ultra vs the Redmi K90 Ultra, the Motorola Edge 70 Ultra scores 12 points higher (85/100 vs 73/100). In the "camera" category, the Motorola Edge 70 Ultra leads (81/100 vs 37/100). In the "performance" category, the Redmi K90 Ultra and the Motorola Edge 70 Ultra are nearly equal (92/100 vs 90/100). In the "display" category, both devices are on the same level — 94/100. In the "camera" category, the Motorola Edge 70 Ultra significantly outperforms the Redmi K90 Ultra (81/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra and the Motorola Edge 70 Ultra are nearly equal (78/100 vs 77/100). In the "portability" category, the Motorola Edge 70 Ultra significantly outperforms the Redmi K90 Ultra (78/100 vs 40/100).

Motorola Edge 70 Ultra: The Motorola Edge 70 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life.
Redmi K90 Ultra: The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.

Specs comparison

Specification Motorola Edge 70 Ultra Redmi K90 Ultra
Processor Qualcomm Snapdragon 8 Gen 5 Qualcomm Snapdragon 8 Elite
AnTuTu 3057215 3233695
Geekbench Single 2833 3013
Geekbench Multi 9119 9287
Display 6.8" LTPO AMOLED 6.8" AMOLED
Resolution 1264x2780 1280x2772
Refresh rate 165 Hz 165 Hz
Battery 5200 mAh 8550 mAh
Charging 90W 100W
Wireless charging 50W 0W
Main camera 50 MP 50 MP
Ultrawide 50 MP 8 MP
Telephoto 50 MP 0 MP
Front camera 50 MP 20 MP
RAM 12GB / 16GB 12GB / 16GB
Storage 256GB / 512GB / 1TB 256GB / 512GB
OS Android 16, up to 7 major Android upgrades Android 16
Brightness (peak) 6200 nits 3500 nits
NFC yes yes
Protection IP68 IP68/IP69
Dimensions 162.1×76.4×7.0 mm 162.9×77.9×8.2 mm
Weight 186 g 227 g
Launch price — $420

Camera comparison

Motorola Edge 70 Ultra

  • Main: 50MP f/1.6
  • Ultrawide: 50MP
  • Telephoto: 50MP
  • Front: 50MP
81
camera

Redmi K90 Ultra

  • Main: 50MP f/1.7
  • Ultrawide: 8MP
  • Front: 20MP
37
camera

Display comparison

Motorola Edge 70 Ultra

  • 6.8" LTPO AMOLED
  • Resolution: 1264x2780
  • Refresh rate: 165 Hz
94
display

Redmi K90 Ultra

  • 6.8" AMOLED
  • Resolution: 1280x2772
  • Refresh rate: 165 Hz
94
display

Battery and charging

Motorola Edge 70 Ultra

  • 5200 mAh
  • Wired: 90W
  • Wireless: 50W
77
battery

Redmi K90 Ultra

  • 8550 mAh
  • Wired: 100W
  • No wireless charging
78
battery

Overall performance score

We compared Motorola Edge 70 Ultra and Redmi K90 Ultra, covering their specs and all relevant benchmarks.

Motorola Edge 70 Ultra Qualcomm Snapdragon 8 Gen 5
85/100
3057215 AnTuTu
Redmi K90 Ultra Qualcomm Snapdragon 8 Elite
73/100 +5.5%
3233695 AnTuTu

Redmi K90 Ultra leads Motorola Edge 70 Ultra by 5.5% in our overall performance rating.

Benchmarks

Launch prices and where to check today's

Motorola Edge 70 Ultra

Price unknown

Redmi K90 Ultra

$420

Detailed category analysis

performance

In the "performance" category, the Redmi K90 Ultra and the Motorola Edge 70 Ultra are nearly equal (92/100 vs 90/100).

display

In the "display" category, both devices are on the same level — 94/100.

camera

In the "camera" category, the Motorola Edge 70 Ultra significantly outperforms the Redmi K90 Ultra (81/100 vs 37/100).

battery

In the "battery" category, the Redmi K90 Ultra and the Motorola Edge 70 Ultra are nearly equal (78/100 vs 77/100).

portability

In the "portability" category, the Motorola Edge 70 Ultra significantly outperforms the Redmi K90 Ultra (78/100 vs 40/100).

Frequently asked questions

Which is better: the Motorola Edge 70 Ultra or the Redmi K90 Ultra?

The Motorola Edge 70 Ultra is noticeably better than the Redmi K90 Ultra — the overall rating gap is 12 points.

What is the rating of the Motorola Edge 70 Ultra and the Redmi K90 Ultra?

The Motorola Edge 70 Ultra has a MobileRank rating of 85/100, the Redmi K90 Ultra — 73/100.

Which has the better camera: the Motorola Edge 70 Ultra or the Redmi K90 Ultra?

The Motorola Edge 70 Ultra leads on camera score (81/100 vs 37/100).

Should you choose the Motorola Edge 70 Ultra over the Redmi K90 Ultra?

The Motorola Edge 70 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life. The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life.