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InnoReviews

OPPO Reno15 vs vivo X100 Ultra

WINNER
OPPO Reno15
73.7Inno Score
VS
vivo X100 Ultra
71.8Inno Score
70.7Performance64.4
61Display67.6
79.1Camera75.8
72.3Battery75.5
100Features86.7
6 spec wins — OPPO Reno156 spec wins — vivo X100 Ultra

InnoReviews verdict

OPPO Reno15 wins this phone face-off, 73.7 to 71.8, pulling ahead mainly in features (+13) and performance (+6). vivo X100 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

  • Stronger performance score: 71 vs 64
  • Stronger camera score: 79 vs 76
  • Stronger features score: 100 vs 87
  • 300% higher Main camera: 200 MP vs 50 MP
  • 18% lower weight: 187 g vs 229 g

Reasons to pick the vivo X100 Ultra

  • Stronger display score: 68 vs 61
  • Stronger battery score: 76 vs 72
  • 300% higher telephoto: 200 MP vs 50 MP
  • 67% higher Peak brightness: 3,000 nits vs 1,800 nits
  • 33% higher RAM (max): 16 GB vs 12 GB

Display

Display comparison: OPPO Reno15 versus vivo X100 Ultra
SpecOPPO Reno15vivo X100 Ultra
Screen size6.32 ″6.78 ″+7%
Panel typeAMOLEDLTPO AMOLED
Resolution2640x12161440x3200
Pixel density460 ppi517 ppi+12%
Refresh rate120 Hz120 Hz
Peak brightness1,800 nits3,000 nits+67%
Screen-to-body93.4 %+4%89.8 %

Performance

Performance comparison: OPPO Reno15 versus vivo X100 Ultra
SpecOPPO Reno15vivo X100 Ultra
ChipsetMediaTek Dimensity 8450Qualcomm Snapdragon 8 Gen 3
AnTuTu2,077,098—
RAM (max)12 GB16 GB+33%
Storage options256GB / 512GB256/512GB/1TB
Storage typeUFS 3.1UFS 4.0

Camera

Camera comparison: OPPO Reno15 versus vivo X100 Ultra
SpecOPPO Reno15vivo X100 Ultra
Main camera200 MP+300%50 MP
Main aperturef/1.8f/1.75
Ultra-wide50 MP50 MP
Telephoto50 MP200 MP+300%
Optical zoom3.5 x3.7 x+6%
Max video4K@60fps8K@30fps
Front camera50 MP50 MP
OISYesYes

Battery

Battery comparison: OPPO Reno15 versus vivo X100 Ultra
SpecOPPO Reno15vivo X100 Ultra
Capacity6,200 mAh+13%5,500 mAh
Wired charging80 W80 W
Wireless charging—30 W
Active use endurance—12.9 h

Design

Design comparison: OPPO Reno15 versus vivo X100 Ultra
SpecOPPO Reno15vivo X100 Ultra
Weight187 g+18%229 g
Thickness8 mm+13%9.2 mm
IP ratingIP66/IP68/IP69IP68/IP69
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: OPPO Reno15 versus vivo X100 Ultra
SpecOPPO Reno15vivo X100 Ultra
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB-CUSB-C 3.2
eSIMYesNo

Software

Software comparison: OPPO Reno15 versus vivo X100 Ultra
SpecOPPO Reno15vivo X100 Ultra
OS at launchAndroid 16 (ColorOS 16)Android 14 (OriginOS 4)

Audio

Audio comparison: OPPO Reno15 versus vivo X100 Ultra
SpecOPPO Reno15vivo X100 Ultra
Stereo speakersYesYes
3.5mm jackNoNo

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