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InnoReviews

OPPO Reno15 (Global) vs Xiaomi 17 Ultra

OPPO Reno15 (Global)
60.2Inno Score
VS
WINNER
Xiaomi 17 Ultra
81.4Inno Score
46.7Performance87.6
57.6Display67.4
61.4Camera77
75.1Battery81
73.3Features100
5 spec wins — OPPO Reno15 (Global)7 spec wins — Xiaomi 17 Ultra

InnoReviews verdict

Xiaomi 17 Ultra wins this phone face-off, 81.4 to 60.2, pulling ahead mainly in performance (+41) and features (+27). OPPO Reno15 (Global) 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)

  • 11% higher Pixel density: 460 ppi vs 416 ppi
  • 10% lower weight: 197 g vs 219 g

Reasons to pick the Xiaomi 17 Ultra

  • Stronger performance score: 88 vs 47
  • Stronger display score: 67 vs 58
  • Stronger camera score: 77 vs 61
  • Stronger battery score: 81 vs 75
  • Stronger features score: 100 vs 73

Display

Display comparison: OPPO Reno15 (Global) versus Xiaomi 17 Ultra
SpecOPPO Reno15 (Global)Xiaomi 17 Ultra
Screen size6.59 ″6.9 ″+5%
Panel typeAMOLEDLTPO AMOLED
Resolution2760x12561200x2608
Pixel density460 ppi+11%416 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits3,500 nits+192%
Screen-to-body93.4 %+1%92.3 %

Performance

Performance comparison: OPPO Reno15 (Global) versus Xiaomi 17 Ultra
SpecOPPO Reno15 (Global)Xiaomi 17 Ultra
ChipsetQualcomm Snapdragon 7 Gen 4Snapdragon 8 Elite Gen 5
AnTuTu—3,600,724Top 6%
AnTuTu 11 (CPU)—1,032,276Top 6%
AnTuTu 11 (GPU)—1,345,109Top 6%
AnTuTu 11 (Memory)—495,988Top 2%
AnTuTu 11 (UX)—727,351Top 6%
RAM (max)12 GB16 GB+33%
Storage options256GB, 512GB512GB/1TB
Storage typeUFS 3.1UFS 4.1

Camera

Camera comparison: OPPO Reno15 (Global) versus Xiaomi 17 Ultra
SpecOPPO Reno15 (Global)Xiaomi 17 Ultra
Main camera50 MP50 MP
Main aperturef/1.8f/1.67
Ultra-wide8 MP50 MP+525%
Telephoto50 MP200 MP+300%
Optical zoom3.5 x4.3 x+23%
Max video4K@60fps8K@30fps
Front camera50 MP50 MP
OISYesYes

Battery

Battery comparison: OPPO Reno15 (Global) versus Xiaomi 17 Ultra
SpecOPPO Reno15 (Global)Xiaomi 17 Ultra
Capacity6,500 mAh+8%6,000 mAh
Wired charging80 W90 W+13%
Wireless charging—50 W

Design

Design comparison: OPPO Reno15 (Global) versus Xiaomi 17 Ultra
SpecOPPO Reno15 (Global)Xiaomi 17 Ultra
Weight197 g+10%219 g
Thickness7.8 mm+6%8.3 mm
IP ratingIP66/IP68/IP69IP68/IP69
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: OPPO Reno15 (Global) versus Xiaomi 17 Ultra
SpecOPPO Reno15 (Global)Xiaomi 17 Ultra
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.46.0
NFCYesYes
USBUSB Type-CUSB-C 3.2
eSIMYesYes

Software

Software comparison: OPPO Reno15 (Global) versus Xiaomi 17 Ultra
SpecOPPO Reno15 (Global)Xiaomi 17 Ultra
OS at launchAndroid 16Android 16 (HyperOS 3)

Audio

Audio comparison: OPPO Reno15 (Global) versus Xiaomi 17 Ultra
SpecOPPO Reno15 (Global)Xiaomi 17 Ultra
Stereo speakers—Yes
3.5mm jackNoNo

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