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InnoReviews

OPPO Reno15 (Global) vs Samsung Galaxy S20 Ultra

WINNER
OPPO Reno15 (Global)
60.2Inno Score
VS
Samsung Galaxy S20 Ultra
51.1Inno Score
46.7Performance29.1
57.6Display54
61.4Camera65.9
75.1Battery55.1
73.3Features73.3
6 spec wins — OPPO Reno15 (Global)5 spec wins — Samsung Galaxy S20 Ultra

InnoReviews verdict

OPPO Reno15 (Global) wins this phone face-off, 60.2 to 51.1, pulling ahead mainly in battery (+20) and performance (+18). Samsung Galaxy S20 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 29
  • Stronger display score: 58 vs 54
  • Stronger battery score: 75 vs 55
  • 78% higher Wired charging: 80 W vs 45 W
  • 30% higher capacity: 6,500 mAh vs 5,000 mAh

Reasons to pick the Samsung Galaxy S20 Ultra

  • Stronger camera score: 66 vs 61
  • 116% higher Main camera: 108 MP vs 50 MP
  • 50% higher ultra-wide: 12 MP vs 8 MP
  • 14% higher Optical zoom: 4 x vs 3.5 x
  • 11% higher Pixel density: 511 ppi vs 460 ppi

Display

Display comparison: OPPO Reno15 (Global) versus Samsung Galaxy S20 Ultra
SpecOPPO Reno15 (Global)Samsung Galaxy S20 Ultra
Screen size6.59 ″6.9 ″+5%
Panel typeAMOLEDAMOLED
Resolution2760x12563200x1440
Pixel density460 ppi511 ppi+11%
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits1,200 nits
Screen-to-body93.4 %—

Performance

Performance comparison: OPPO Reno15 (Global) versus Samsung Galaxy S20 Ultra
SpecOPPO Reno15 (Global)Samsung Galaxy S20 Ultra
ChipsetQualcomm Snapdragon 7 Gen 4Samsung Exynos 990
AnTuTu—500,000
Geekbench 6 (single)—900Bottom 22%
Geekbench 6 (multi)—2,650Bottom 27%
RAM (max)12 GB12 GB
Storage options256GB, 512GB128GB / 256GB / 512GB
Storage typeUFS 3.1UFS 3.0

Camera

Camera comparison: OPPO Reno15 (Global) versus Samsung Galaxy S20 Ultra
SpecOPPO Reno15 (Global)Samsung Galaxy S20 Ultra
Main camera50 MP108 MP+116%
Main aperturef/1.8f/1.8
Ultra-wide8 MP12 MP+50%
Telephoto50 MP+4%48 MP
Optical zoom3.5 x4 x+14%
Max video4K@60fps8K@24fps
Front camera50 MP+25%40 MP
OISYesYes

Battery

Battery comparison: OPPO Reno15 (Global) versus Samsung Galaxy S20 Ultra
SpecOPPO Reno15 (Global)Samsung Galaxy S20 Ultra
Capacity6,500 mAh+30%5,000 mAh
Wired charging80 W+78%45 W
Wireless charging—15 W

Design

Design comparison: OPPO Reno15 (Global) versus Samsung Galaxy S20 Ultra
SpecOPPO Reno15 (Global)Samsung Galaxy S20 Ultra
Weight197 g+11%222 g
Thickness7.8 mm+12%8.8 mm
IP ratingIP66/IP68/IP69IP68
Frame materialAluminumAluminum

Connectivity

Connectivity comparison: OPPO Reno15 (Global) versus Samsung Galaxy S20 Ultra
SpecOPPO Reno15 (Global)Samsung Galaxy S20 Ultra
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 6
Bluetooth5.45.0
NFCYesYes
USBUSB Type-CUSB-C 3.2
eSIMYesYes

Software

Software comparison: OPPO Reno15 (Global) versus Samsung Galaxy S20 Ultra
SpecOPPO Reno15 (Global)Samsung Galaxy S20 Ultra
OS at launchAndroid 16Android 10 (One UI 2)
OS update pledge—3 years

Audio

Audio comparison: OPPO Reno15 (Global) versus Samsung Galaxy S20 Ultra
SpecOPPO Reno15 (Global)Samsung Galaxy S20 Ultra
Stereo speakers—Yes
3.5mm jackNoNo

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