Motorola Signature vs Vivo iQOO Z8x

The Motorola Signature (2026) runs on the Qualcomm Snapdragon 8 Gen 5, while the Vivo iQOO Z8x (2023) runs on the Qualcomm Snapdragon 6 Gen 1. By overall MobileRank rating, the Motorola Signature leads — 86/100 vs 50/100 (a 36-point difference). Key differences: the Vivo iQOO Z8x has the bigger battery (6000 mAh vs 5200); the Motorola Signature is faster in AnTuTu (3,057,215 vs 737,054); the Motorola Signature has NFC for contactless payments, the Vivo iQOO Z8x doesn't; the Motorola Signature is thinner (7.0mm vs 9.1mm).

The Motorola Signature significantly outperforms the Vivo iQOO Z8x by 36 points (86/100 vs 50/100).

Profile comparison

Category scores

Motorola Signature

Performance 90
Display 84
Camera 91
Battery 77
Portability 78
Value for money 86

Vivo iQOO Z8x

Performance 52
Display 66
Camera 30
Battery 63
Portability 48
Value for money —

What makes Motorola Signature better?

  • Higher AnTuTu: 3057215 vs 737054
  • Better Geekbench Single: 2833 vs 930
  • Better Geekbench Multi: 9119 vs 2700
  • Lighter: 186g vs 200g

  • Higher performance (90/100 vs 52/100)
  • Better camera (91/100 vs 30/100)
  • Longer battery life (77/100 vs 63/100)
  • Better display (84/100 vs 66/100)
  • Better portability (78/100 vs 48/100)

What makes Vivo iQOO Z8x better?

  • Bigger battery: 6000 vs 5200 mAh

  • Overall rating 50/100

Comparison verdict

Comparing the Motorola Signature vs the Vivo iQOO Z8x, the Motorola Signature scores 36 points higher (86/100 vs 50/100). In the "performance" category, the Motorola Signature leads (90/100 vs 52/100). In the "camera" category, the Motorola Signature leads (91/100 vs 30/100). In the "battery" category, the Motorola Signature leads (77/100 vs 63/100). In the "performance" category, the Motorola Signature significantly outperforms the Vivo iQOO Z8x (90/100 vs 52/100). In the "display" category, the Motorola Signature notably outperforms the Vivo iQOO Z8x (84/100 vs 66/100). In the "camera" category, the Motorola Signature significantly outperforms the Vivo iQOO Z8x (91/100 vs 30/100). In the "battery" category, the Motorola Signature is a bit better (77/100 vs 63/100). In the "portability" category, the Motorola Signature significantly outperforms the Vivo iQOO Z8x (78/100 vs 48/100).

Motorola Signature: The Motorola Signature is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.

Specs comparison

Specification Motorola Signature Vivo iQOO Z8x
Processor Qualcomm Snapdragon 8 Gen 5 Qualcomm Snapdragon 6 Gen 1
AnTuTu 3057215 737054
Geekbench Single 2833 930
Geekbench Multi 9119 2700
Display 6.8" AMOLED 6.6" IPS LCD
Resolution 1264x2780 1080x2388
Refresh rate 120 Hz 120 Hz
Battery 5200 mAh 6000 mAh
Charging 90W —
Wireless charging 50W 0W
DXOMark (camera) 164 —
Main camera 50 MP 50 MP
Ultrawide 13 MP 0 MP
Telephoto 50 MP 0 MP
Front camera 32 MP 8 MP
RAM 12GB / 16GB 8GB / 12GB
Storage 256GB / 512GB / 1TB 128GB / 256GB
OS Android 16 Android 13, OriginOS 3
Brightness (peak) 6200 nits —
NFC yes no
Protection IP68 —
Dimensions 162.1×76.4×7.0 mm 164.6×75.8×9.1 mm
Weight 186 g 200 g
Launch price $699 —

Camera comparison

Motorola Signature

  • Main: 50MP f/1.8
  • Ultrawide: 13MP
  • Telephoto: 50MP
  • Front: 32MP
91
camera

Vivo iQOO Z8x

  • Main: 50MP f/1.8
  • Front: 8MP
30
camera

Display comparison

Motorola Signature

  • 6.8" AMOLED
  • Resolution: 1264x2780
  • Refresh rate: 120 Hz
84
display

Vivo iQOO Z8x

  • 6.6" IPS LCD
  • Resolution: 1080x2388
  • Refresh rate: 120 Hz
66
display

Battery and charging

Motorola Signature

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

Vivo iQOO Z8x

  • 6000 mAh
  • No wireless charging
63
battery

Overall performance score

We compared Motorola Signature and Vivo iQOO Z8x, covering their specs and all relevant benchmarks.

Motorola Signature Qualcomm Snapdragon 8 Gen 5
86/100
3057215 AnTuTu
Vivo iQOO Z8x Qualcomm Snapdragon 6 Gen 1
50/100 -314.8%
737054 AnTuTu

Motorola Signature leads Vivo iQOO Z8x by 314.8% in our overall performance rating.

Benchmarks

Launch prices and where to check today's

Motorola Signature

$699

Vivo iQOO Z8x

Price unknown

Detailed category analysis

performance

In the "performance" category, the Motorola Signature significantly outperforms the Vivo iQOO Z8x (90/100 vs 52/100).

display

In the "display" category, the Motorola Signature notably outperforms the Vivo iQOO Z8x (84/100 vs 66/100).

camera

In the "camera" category, the Motorola Signature significantly outperforms the Vivo iQOO Z8x (91/100 vs 30/100).

battery

In the "battery" category, the Motorola Signature is a bit better (77/100 vs 63/100).

portability

In the "portability" category, the Motorola Signature significantly outperforms the Vivo iQOO Z8x (78/100 vs 48/100).

Frequently asked questions

Which is better: the Motorola Signature or the Vivo iQOO Z8x?

The Motorola Signature significantly outperforms the Vivo iQOO Z8x by 36 points (86/100 vs 50/100).

What is the rating of the Motorola Signature and the Vivo iQOO Z8x?

The Motorola Signature has a MobileRank rating of 86/100, the Vivo iQOO Z8x — 50/100.

Which has the better camera: the Motorola Signature or the Vivo iQOO Z8x?

The Motorola Signature leads on camera score (91/100 vs 30/100).

Which is more powerful: the Motorola Signature or the Vivo iQOO Z8x?

The Motorola Signature leads on performance (90/100 vs 52/100).

Should you choose the Motorola Signature over the Vivo iQOO Z8x?

The Motorola Signature is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.