Sony Xperia 5 III vs Xiaomi Mi 9 Explorer

The Sony Xperia 5 III (2021) runs on the Snapdragon 888, while the Xiaomi Mi 9 Explorer (2019) runs on the Qualcomm Snapdragon 855. By overall MobileRank rating, the Xiaomi Mi 9 Explorer leads — 54/100 vs 51/100 (a 3-point difference). Key differences: the Sony Xperia 5 III has the bigger battery (4500 mAh vs 3300); the Sony Xperia 5 III is faster in AnTuTu (1,119,714 vs 824,513).

The Xiaomi Mi 9 Explorer edges out the Sony Xperia 5 III by just 3 points — the two devices are very close in overall level.
Profile comparison
Category scores
Sony Xperia 5 III
Performance 63
Display 84
Camera 20
Battery 35
Portability 76
Value for money 14
Xiaomi Mi 9 Explorer
Performance 54
Display 83
Camera
Battery 22
Portability 79
Value for money
What makes Sony Xperia 5 III better?
  • Higher AnTuTu: 1119714 vs 824513
  • Better Geekbench Single: 1488 vs 968
  • Better Geekbench Multi: 3373 vs 2731
  • Bigger battery: 4500 vs 3300 mAh
  • Faster charging: 30W vs 27W
  • Lighter: 168g vs 173g

  • Higher performance (63/100 vs 54/100)
  • Longer battery life (35/100 vs 22/100)
  • Better display (84/100 vs 83/100)
What makes Xiaomi Mi 9 Explorer better?

  • Better portability (79/100 vs 76/100)
Comparison verdict

Comparing the Sony Xperia 5 III vs the Xiaomi Mi 9 Explorer, the Xiaomi Mi 9 Explorer scores 3 points higher (54/100 vs 51/100). In the "battery" category, the Sony Xperia 5 III leads (35/100 vs 22/100). In the "performance" category, the Sony Xperia 5 III is a bit better (63/100 vs 54/100). In the "display" category, the Sony Xperia 5 III and the Xiaomi Mi 9 Explorer are nearly equal (84/100 vs 83/100). In the "battery" category, the Sony Xperia 5 III is a bit better (35/100 vs 22/100). In the "portability" category, the Xiaomi Mi 9 Explorer and the Sony Xperia 5 III are nearly equal (79/100 vs 76/100).

Sony Xperia 5 III: The Sony Xperia 5 III is a better fit for active users.
Xiaomi Mi 9 Explorer: The Xiaomi Mi 9 Explorer is a better fit for everyday use.
Specs comparison
Specification Sony Xperia 5 III Xiaomi Mi 9 Explorer
Processor Snapdragon 888 Qualcomm Snapdragon 855
AnTuTu 1119714 824513
Geekbench Single 1488 968
Geekbench Multi 3373 2731
Display 6.1" OLED 6.4" Super AMOLED
Resolution 1080x2520 1080x2340
Refresh rate 120 Hz
Battery 4500 mAh 3300 mAh
Charging 30W 27W
Wireless charging 0W 20W
Main camera 12 MP
Ultrawide 12 MP 48 MP
Telephoto 12 MP 0 MP
Front camera 8 MP 20 MP
RAM 8GB 12GB
Storage 128GB / 256GB 256GB
OS Android 11 Android 9.0 (Pie); MIUI 10
NFC yes yes
Protection IP65/IP68
Dimensions 157.0×68.0×8.2 mm 157.5×74.7×7.6 mm
Weight 168 g 173 g
Launch price $999
Camera comparison
Sony Xperia 5 III
  • Main: 12MP f/f/1.7
  • Ultrawide: 12MP
  • Telephoto: 12MP
  • Front: 8MP
20
camera
Xiaomi Mi 9 Explorer
  • Main: —
  • Ultrawide: 48MP
  • Front: 20MP
camera
Display comparison
Sony Xperia 5 III
  • 6.1" OLED
  • Resolution: 1080x2520
  • Refresh rate: 120 Hz
84
display
Xiaomi Mi 9 Explorer
  • 6.4" Super AMOLED
  • Resolution: 1080x2340
  • Refresh rate: —
83
display
Battery and charging
Sony Xperia 5 III
  • 4500 mAh
  • Wired: 30W
  • No wireless charging
35
battery
Xiaomi Mi 9 Explorer
  • 3300 mAh
  • Wired: 27W
  • Wireless: 20W
22
battery
Overall performance score

We compared Sony Xperia 5 III and Xiaomi Mi 9 Explorer, covering their specs and all relevant benchmarks.

Sony Xperia 5 III Snapdragon 888
51/100
1119714 AnTuTu
Xiaomi Mi 9 Explorer Qualcomm Snapdragon 855
54/100 -35.8%
824513 AnTuTu

Sony Xperia 5 III leads Xiaomi Mi 9 Explorer by 35.8% in our overall performance rating.

Benchmarks
Launch prices and where to check today's
Sony Xperia 5 III
$999
Xiaomi Mi 9 Explorer
Price unknown
Detailed category analysis
performance

In the "performance" category, the Sony Xperia 5 III is a bit better (63/100 vs 54/100).

display

In the "display" category, the Sony Xperia 5 III and the Xiaomi Mi 9 Explorer are nearly equal (84/100 vs 83/100).

battery

In the "battery" category, the Sony Xperia 5 III is a bit better (35/100 vs 22/100).

portability

In the "portability" category, the Xiaomi Mi 9 Explorer and the Sony Xperia 5 III are nearly equal (79/100 vs 76/100).

Frequently asked questions
Which is better: the Sony Xperia 5 III or the Xiaomi Mi 9 Explorer?

The Xiaomi Mi 9 Explorer edges out the Sony Xperia 5 III by just 3 points — the two devices are very close in overall level.

What is the rating of the Sony Xperia 5 III and the Xiaomi Mi 9 Explorer?

The Sony Xperia 5 III has a MobileRank rating of 51/100, the Xiaomi Mi 9 Explorer — 54/100.

Which is more powerful: the Sony Xperia 5 III or the Xiaomi Mi 9 Explorer?

The Sony Xperia 5 III leads on performance (63/100 vs 54/100).

Should you choose the Sony Xperia 5 III over the Xiaomi Mi 9 Explorer?

The Sony Xperia 5 III is a better fit for active users. The Xiaomi Mi 9 Explorer is a better fit for everyday use.