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InnoReviews

OPPO Find X8 Ultra vs Redmi 15 5G

WINNER
OPPO Find X8 Ultra
73.5Inno Score
VS
Redmi 15 5G

Xiaomi

Redmi 15 5G

$199

45.4Inno Score
84Performance26
56.7Display70.3
71.5Camera29
83.5Battery66.7
60Features44
6 spec wins — OPPO Find X8 Ultra5 spec wins — Redmi 15 5G

InnoReviews verdict

OPPO Find X8 Ultra wins this phone face-off, 73.5 to 45.4, pulling ahead mainly in performance (+58) and camera (+43). Redmi 15 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the OPPO Find X8 Ultra

  • Stronger performance score: 84 vs 26
  • Stronger camera score: 72 vs 29
  • Stronger battery score: 84 vs 67
  • Stronger features score: 60 vs 44
  • 567% higher AnTuTu: 3,068,318 vs 460,000

Reasons to pick the Redmi 15 5G

  • Stronger display score: 70 vs 57
  • 20% higher Refresh rate: 144 Hz vs 120 Hz
  • 15% higher capacity: 7,000 mAh vs 6,100 mAh

Display

Display comparison: OPPO Find X8 Ultra versus Redmi 15 5G
SpecOPPO Find X8 UltraRedmi 15 5G
Screen size6.82 ″6.9 ″+1%
Panel typeAMOLEDIPS LCD
Resolution3168x14402340x1080
Pixel density510 ppi+36%374 ppi
Refresh rate120 Hz144 Hz+20%
Peak brightness1,600 nits—

Performance

Performance comparison: OPPO Find X8 Ultra versus Redmi 15 5G
SpecOPPO Find X8 UltraRedmi 15 5G
ChipsetSnapdragon 8 EliteSnapdragon 6s Gen 3
AnTuTu3,068,318+567%460,000
Geekbench 6 (single)—920Bottom 23%
Geekbench 6 (multi)—2,050Bottom 20%
RAM (max)16 GB+100%8 GB
Storage options256GB / 512GB / 1TB128GB / 256GB
Storage typeUFS 4.1UFS 2.2

Camera

Camera comparison: OPPO Find X8 Ultra versus Redmi 15 5G
SpecOPPO Find X8 UltraRedmi 15 5G
Main camera50 MP50 MP
Main aperturef/1.8f/1.8
Ultra-wide50 MP—
Telephoto50 MP—
Optical zoom6 x—
Max video4K@120fps1080p@30fps
Front camera32 MP+300%8 MP
OISYesNo

Battery

Battery comparison: OPPO Find X8 Ultra versus Redmi 15 5G
SpecOPPO Find X8 UltraRedmi 15 5G
Capacity6,100 mAh7,000 mAh+15%
Wired charging100 W+203%33 W
Wireless charging50 W—

Design

Design comparison: OPPO Find X8 Ultra versus Redmi 15 5G
SpecOPPO Find X8 UltraRedmi 15 5G
Weight226 g217 g+4%
Thickness8.8 mm8.4 mm+4%
IP ratingIP68/IP69IP64
Frame materialAluminumPlastic

Connectivity

Connectivity comparison: OPPO Find X8 Ultra versus Redmi 15 5G
SpecOPPO Find X8 UltraRedmi 15 5G
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 5
Bluetooth5.4—
NFCYesYes
USBUSB-CUSB-C 2.0
eSIM—No

Software

Software comparison: OPPO Find X8 Ultra versus Redmi 15 5G
SpecOPPO Find X8 UltraRedmi 15 5G
OS at launchAndroid 15 (ColorOS 15)Android 15 (HyperOS 2)
OS update pledge—2 years

Audio

Audio comparison: OPPO Find X8 Ultra versus Redmi 15 5G
SpecOPPO Find X8 UltraRedmi 15 5G
Stereo speakers—No
3.5mm jackNo—

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