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InnoReviews

OPPO A6x 5G vs Xiaomi 18 Pro Max

OPPO A6x 5G
37.4Inno Score
VS
WINNER
Xiaomi 18 Pro Max
77.1Inno Score
20Performance64.4
46.5Display69.8
20.5Camera83.6
66.6Battery92
46.7Features86.7
2 spec wins — OPPO A6x 5G13 spec wins — Xiaomi 18 Pro Max

InnoReviews verdict

Xiaomi 18 Pro Max wins this phone face-off, 77.1 to 37.4, pulling ahead mainly in camera (+63) and performance (+44). OPPO A6x 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 A6x 5G

  • 10% lower weight: 212 g vs 235 g
  • Has 3.5mm jack — the other doesn't

Reasons to pick the Xiaomi 18 Pro Max

  • Stronger performance score: 64 vs 20
  • Stronger display score: 70 vs 47
  • Stronger camera score: 84 vs 21
  • Stronger battery score: 92 vs 67
  • Stronger features score: 87 vs 47

Display

Display comparison: OPPO A6x 5G versus Xiaomi 18 Pro Max
SpecOPPO A6x 5GXiaomi 18 Pro Max
Screen size6.75 ″6.9 ″+2%
Panel typeIPS LCDLTPO AMOLED
Resolution1570x7201208x2624
Pixel density256 ppi418 ppi+63%
Refresh rate120 Hz120 Hz
Peak brightness1,125 nits4,000 nits+256%
Screen-to-body90.6 %91.6 %+1%

Performance

Performance comparison: OPPO A6x 5G versus Xiaomi 18 Pro Max
SpecOPPO A6x 5GXiaomi 18 Pro Max
ChipsetMediaTek Dimensity 6300Snapdragon 8 Elite Extreme Gen 6
RAM (max)6 GB16 GB+167%
Storage options64GB / 128GB256/512GB/1TB
Storage typeUFS 2.2UFS 4.1

Camera

Camera comparison: OPPO A6x 5G versus Xiaomi 18 Pro Max
SpecOPPO A6x 5GXiaomi 18 Pro Max
Main camera13 MP200 MP+1438%
Main aperturef/2.2f/1.7
Ultra-wide—50 MP
Telephoto—200 MP
Optical zoom—3.2 x
Max video1080p@60fps8K@30fps
Front camera5 MP50 MP+900%
OISNoYes

Battery

Battery comparison: OPPO A6x 5G versus Xiaomi 18 Pro Max
SpecOPPO A6x 5GXiaomi 18 Pro Max
Capacity6,500 mAh8,500 mAh+31%
Wired charging45 W100 W+122%
Wireless charging—50 W

Design

Design comparison: OPPO A6x 5G versus Xiaomi 18 Pro Max
SpecOPPO A6x 5GXiaomi 18 Pro Max
Weight212 g+10%235 g
Thickness8.6 mm8.4 mm+2%
IP ratingIP64IP66/IP68/IP69
Frame material—Aluminum

Connectivity

Connectivity comparison: OPPO A6x 5G versus Xiaomi 18 Pro Max
SpecOPPO A6x 5GXiaomi 18 Pro Max
5GYesYes
Wi-FiWi-Fi 5Wi-Fi 7
Bluetooth5.46.0
NFCNoYes
USBUSB-C 2.0USB-C 3.2
eSIMNoNo

Software

Software comparison: OPPO A6x 5G versus Xiaomi 18 Pro Max
SpecOPPO A6x 5GXiaomi 18 Pro Max
OS at launchAndroid 15 (ColorOS 15)Android 17 (HyperOS 4)

Audio

Audio comparison: OPPO A6x 5G versus Xiaomi 18 Pro Max
SpecOPPO A6x 5GXiaomi 18 Pro Max
Stereo speakersNoYes
3.5mm jackYesNo

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