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InnoReviews

OPPO Reno15 (Global) vs Xiaomi 14 Ultra

OPPO Reno15 (Global)
60.2Inno Score
VS
WINNER
Xiaomi 14 Ultra

Xiaomi

Xiaomi 14 Ultra

$1,499

68.2Inno Score
46.7Performance63.4
57.6Display67.5
61.4Camera69.5
75.1Battery73.6
73.3Features70.7
6 spec wins — OPPO Reno15 (Global)7 spec wins — Xiaomi 14 Ultra

InnoReviews verdict

Xiaomi 14 Ultra wins this phone face-off, 68.2 to 60.2, pulling ahead mainly in performance (+17) and display (+10). 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)

  • 56% higher Front camera: 50 MP vs 32 MP
  • 30% higher capacity: 6,500 mAh vs 5,000 mAh
  • 16% lower thickness: 7.8 mm vs 9.2 mm
  • 10% lower weight: 197 g vs 220 g
  • Has eSIM — the other doesn't

Reasons to pick the Xiaomi 14 Ultra

  • Stronger performance score: 63 vs 47
  • Stronger display score: 68 vs 58
  • Stronger camera score: 70 vs 61
  • 525% higher ultra-wide: 50 MP vs 8 MP
  • 150% higher Peak brightness: 3,000 nits vs 1,200 nits

Display

Display comparison: OPPO Reno15 (Global) versus Xiaomi 14 Ultra
SpecOPPO Reno15 (Global)Xiaomi 14 Ultra
Screen size6.59 ″6.73 ″+2%
Panel typeAMOLEDLTPO AMOLED
Resolution2760x12561440x3200
Pixel density460 ppi522 ppi+13%
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits3,000 nits+150%
Screen-to-body93.4 %+4%89.5 %

Performance

Performance comparison: OPPO Reno15 (Global) versus Xiaomi 14 Ultra
SpecOPPO Reno15 (Global)Xiaomi 14 Ultra
ChipsetQualcomm Snapdragon 7 Gen 4Snapdragon 8 Gen 3
AnTuTu—1,900,000
Geekbench 6 (single)—2,240Top 27%
Geekbench 6 (multi)—7,000Top 23%
RAM (max)12 GB16 GB+33%
Storage options256GB, 512GB256/512GB/1TB
Storage typeUFS 3.1UFS 4.0

Camera

Camera comparison: OPPO Reno15 (Global) versus Xiaomi 14 Ultra
SpecOPPO Reno15 (Global)Xiaomi 14 Ultra
Main camera50 MP50 MP
Main aperturef/1.8f/1.63-4.0
Ultra-wide8 MP50 MP+525%
Telephoto50 MP50 MP
Optical zoom3.5 x5 x+43%
Max video4K@60fps8K@30fps
Front camera50 MP+56%32 MP
OISYesYes

Battery

Battery comparison: OPPO Reno15 (Global) versus Xiaomi 14 Ultra
SpecOPPO Reno15 (Global)Xiaomi 14 Ultra
Capacity6,500 mAh+30%5,000 mAh
Wired charging80 W90 W+13%
Wireless charging—80 W
Active use endurance—11 h

Design

Design comparison: OPPO Reno15 (Global) versus Xiaomi 14 Ultra
SpecOPPO Reno15 (Global)Xiaomi 14 Ultra
Weight197 g+10%220 g
Thickness7.8 mm+16%9.2 mm
IP ratingIP66/IP68/IP69IP68
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: OPPO Reno15 (Global) versus Xiaomi 14 Ultra
SpecOPPO Reno15 (Global)Xiaomi 14 Ultra
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB Type-CUSB-C 3.2
eSIMYesNo

Software

Software comparison: OPPO Reno15 (Global) versus Xiaomi 14 Ultra
SpecOPPO Reno15 (Global)Xiaomi 14 Ultra
OS at launchAndroid 16Android 14 (HyperOS)
OS update pledge—4 years

Audio

Audio comparison: OPPO Reno15 (Global) versus Xiaomi 14 Ultra
SpecOPPO Reno15 (Global)Xiaomi 14 Ultra
Stereo speakers—Yes
3.5mm jackNoNo

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