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InnoReviews

OPPO Reno15 (Global) vs Xiaomi Mi 11 Ultra

WINNER
OPPO Reno15 (Global)
60.2Inno Score
VS
Xiaomi Mi 11 Ultra

Xiaomi

Xiaomi Mi 11 Ultra

$1,199

57.6Inno Score
46.7Performance40.8
57.6Display57.6
61.4Camera66.4
75.1Battery70.2
73.3Features65.3
7 spec wins — OPPO Reno15 (Global)5 spec wins — Xiaomi Mi 11 Ultra

InnoReviews verdict

OPPO Reno15 (Global) wins this phone face-off, 60.2 to 57.6, pulling ahead mainly in features (+8) and performance (+6). Xiaomi Mi 11 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 Reno15 (Global)

  • Stronger performance score: 47 vs 41
  • Stronger battery score: 75 vs 70
  • Stronger features score: 73 vs 65
  • 150% higher Front camera: 50 MP vs 20 MP
  • 30% higher capacity: 6,500 mAh vs 5,000 mAh

Reasons to pick the Xiaomi Mi 11 Ultra

  • Stronger camera score: 66 vs 61
  • 500% higher ultra-wide: 48 MP vs 8 MP
  • 43% higher Optical zoom: 5 x vs 3.5 x
  • 42% higher Peak brightness: 1,700 nits vs 1,200 nits
  • 12% higher Pixel density: 515 ppi vs 460 ppi

Display

Display comparison: OPPO Reno15 (Global) versus Xiaomi Mi 11 Ultra
SpecOPPO Reno15 (Global)Xiaomi Mi 11 Ultra
Screen size6.59 ″6.81 ″+3%
Panel typeAMOLEDLTPO OLED
Resolution2760x12563200x1440
Pixel density460 ppi515 ppi+12%
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits1,700 nits+42%
Screen-to-body93.4 %—

Performance

Performance comparison: OPPO Reno15 (Global) versus Xiaomi Mi 11 Ultra
SpecOPPO Reno15 (Global)Xiaomi Mi 11 Ultra
ChipsetQualcomm Snapdragon 7 Gen 4Snapdragon 888
AnTuTu—1,040,324
Geekbench 6 (single)—1,450Top 44%
Geekbench 6 (multi)—3,650Top 50%
RAM (max)12 GB12 GB
Storage options256GB, 512GB256GB / 512GB
Storage typeUFS 3.1UFS 3.1

Camera

Camera comparison: OPPO Reno15 (Global) versus Xiaomi Mi 11 Ultra
SpecOPPO Reno15 (Global)Xiaomi Mi 11 Ultra
Main camera50 MP50 MP
Main aperturef/1.8f/2.0
Ultra-wide8 MP48 MP+500%
Telephoto50 MP+4%48 MP
Optical zoom3.5 x5 x+43%
Max video4K@60fps8K@24fps
Front camera50 MP+150%20 MP
OISYesYes

Battery

Battery comparison: OPPO Reno15 (Global) versus Xiaomi Mi 11 Ultra
SpecOPPO Reno15 (Global)Xiaomi Mi 11 Ultra
Capacity6,500 mAh+30%5,000 mAh
Wired charging80 W+19%67 W
Wireless charging—67 W

Design

Design comparison: OPPO Reno15 (Global) versus Xiaomi Mi 11 Ultra
SpecOPPO Reno15 (Global)Xiaomi Mi 11 Ultra
Weight197 g+16%234 g
Thickness7.8 mm+8%8.4 mm
IP ratingIP66/IP68/IP69IP68
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: OPPO Reno15 (Global) versus Xiaomi Mi 11 Ultra
SpecOPPO Reno15 (Global)Xiaomi Mi 11 Ultra
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 6
Bluetooth5.45.2
NFCYesYes
USBUSB Type-CUSB-C 2.0
eSIMYesNo

Software

Software comparison: OPPO Reno15 (Global) versus Xiaomi Mi 11 Ultra
SpecOPPO Reno15 (Global)Xiaomi Mi 11 Ultra
OS at launchAndroid 16Android 11 (MIUI 12)
OS update pledge—3 years

Audio

Audio comparison: OPPO Reno15 (Global) versus Xiaomi Mi 11 Ultra
SpecOPPO Reno15 (Global)Xiaomi Mi 11 Ultra
Stereo speakers—Yes
3.5mm jackNoNo

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