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InnoReviews

OPPO Find X8 Ultra vs Xiaomi 13 Ultra

WINNER
OPPO Find X8 Ultra
73.5Inno Score
VS
Xiaomi 13 Ultra

Xiaomi

Xiaomi 13 Ultra

$1,299

63.8Inno Score
84Performance54
56.7Display64.2
71.5Camera69.5
83.5Battery71.6
60Features65.3
8 spec wins — OPPO Find X8 Ultra2 spec wins — Xiaomi 13 Ultra

InnoReviews verdict

OPPO Find X8 Ultra wins this phone face-off, 73.5 to 63.8, pulling ahead mainly in performance (+30) and battery (+12). Xiaomi 13 Ultra still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OPPO Find X8 Ultra

  • Stronger performance score: 84 vs 54
  • Stronger battery score: 84 vs 72
  • 98% higher AnTuTu: 3,068,318 vs 1,550,000
  • 33% higher RAM (max): 16 GB vs 12 GB
  • 22% higher capacity: 6,100 mAh vs 5,000 mAh

Reasons to pick the Xiaomi 13 Ultra

  • Stronger display score: 64 vs 57
  • Stronger features score: 65 vs 60
  • 63% higher Peak brightness: 2,600 nits vs 1,600 nits

Display

Display comparison: OPPO Find X8 Ultra versus Xiaomi 13 Ultra
SpecOPPO Find X8 UltraXiaomi 13 Ultra
Screen size6.82 ″+1%6.73 ″
Panel typeAMOLEDLTPO OLED
Resolution3168x14403200x1440
Pixel density510 ppi522 ppi+2%
Refresh rate120 Hz120 Hz
Peak brightness1,600 nits2,600 nits+63%

Performance

Performance comparison: OPPO Find X8 Ultra versus Xiaomi 13 Ultra
SpecOPPO Find X8 UltraXiaomi 13 Ultra
ChipsetSnapdragon 8 EliteSnapdragon 8 Gen 2
AnTuTu3,068,318+98%1,550,000
Geekbench 6 (single)—2,050Top 32%
Geekbench 6 (multi)—5,500Top 34%
RAM (max)16 GB+33%12 GB
Storage options256GB / 512GB / 1TB256GB / 512GB / 1TB
Storage typeUFS 4.1UFS 4.0

Camera

Camera comparison: OPPO Find X8 Ultra versus Xiaomi 13 Ultra
SpecOPPO Find X8 UltraXiaomi 13 Ultra
Main camera50 MP50 MP
Main aperturef/1.8f/1.9-4.0
Ultra-wide50 MP50 MP
Telephoto50 MP50 MP
Optical zoom6 x+20%5 x
Max video4K@120fps8K@24fps
Front camera32 MP32 MP
OISYesYes

Battery

Battery comparison: OPPO Find X8 Ultra versus Xiaomi 13 Ultra
SpecOPPO Find X8 UltraXiaomi 13 Ultra
Capacity6,100 mAh+22%5,000 mAh
Wired charging100 W+11%90 W
Wireless charging50 W50 W

Design

Design comparison: OPPO Find X8 Ultra versus Xiaomi 13 Ultra
SpecOPPO Find X8 UltraXiaomi 13 Ultra
Weight226 g227 g
Thickness8.8 mm+4%9.1 mm
IP ratingIP68/IP69IP68
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: OPPO Find X8 Ultra versus Xiaomi 13 Ultra
SpecOPPO Find X8 UltraXiaomi 13 Ultra
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 6E
Bluetooth5.45.3
NFCYesYes
USBUSB-CUSB-C 3.2
eSIM—No

Software

Software comparison: OPPO Find X8 Ultra versus Xiaomi 13 Ultra
SpecOPPO Find X8 UltraXiaomi 13 Ultra
OS at launchAndroid 15 (ColorOS 15)Android 13 (MIUI 14)
OS update pledge—3 years

Audio

Audio comparison: OPPO Find X8 Ultra versus Xiaomi 13 Ultra
SpecOPPO Find X8 UltraXiaomi 13 Ultra
Stereo speakers—Yes
3.5mm jackNoNo

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