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InnoReviews

Nothing Phone (4b) vs OPPO A3x 4G

WINNER
Nothing Phone (4b)
44.2Inno Score
VS
OPPO A3x 4G
32.9Inno Score
28.9Performance28.9
52.8Display37.6
42.6Camera20
49.7Battery53.4
65.3Features20
9 spec wins — Nothing Phone (4b)5 spec wins — OPPO A3x 4G

InnoReviews verdict

Nothing Phone (4b) wins this phone face-off, 44.2 to 32.9, pulling ahead mainly in features (+45) and camera (+23). OPPO A3x 4G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Nothing Phone (4b)

  • Stronger display score: 53 vs 38
  • Stronger camera score: 43 vs 20
  • Stronger features score: 65 vs 20
  • 525% higher Main camera: 50 MP vs 8 MP
  • 220% higher Front camera: 16 MP vs 5 MP

Reasons to pick the OPPO A3x 4G

  • Stronger battery score: 53 vs 50
  • 36% higher Wired charging: 45 W vs 33 W
  • 11% lower weight: 186 g vs 210 g
  • 11% lower thickness: 7.7 mm vs 8.6 mm
  • Has 3.5mm jack — the other doesn't

Display

Display comparison: Nothing Phone (4b) versus OPPO A3x 4G
SpecNothing Phone (4b)OPPO A3x 4G
Screen size6.77 ″+1%6.67 ″
Panel typeAMOLEDLCD
Resolution1080x23441604x720
Pixel density381 ppi+44%264 ppi
Refresh rate120 Hz+33%90 Hz
Peak brightness2,000 nits+100%1,000 nits
Screen-to-body87.4 %89.9 %+3%

Performance

Performance comparison: Nothing Phone (4b) versus OPPO A3x 4G
SpecNothing Phone (4b)OPPO A3x 4G
ChipsetSnapdragon 6 Gen 4Snapdragon 6s 4G Gen 1
RAM (max)8 GB8 GB
Storage options128GB/256GB64GB / 128GB / 256GB
Storage typeUFS 2.2eMMC 5.1

Camera

Camera comparison: Nothing Phone (4b) versus OPPO A3x 4G
SpecNothing Phone (4b)OPPO A3x 4G
Main camera50 MP+525%8 MP
Main aperturef/1.8f/2.0
Ultra-wide8 MP—
Max video4K@30fps1080p@30fps
Front camera16 MP+220%5 MP
OISYes—

Battery

Battery comparison: Nothing Phone (4b) versus OPPO A3x 4G
SpecNothing Phone (4b)OPPO A3x 4G
Capacity5,200 mAh+2%5,100 mAh
Wired charging33 W45 W+36%
Wireless charging0 W—

Design

Design comparison: Nothing Phone (4b) versus OPPO A3x 4G
SpecNothing Phone (4b)OPPO A3x 4G
Weight210 g186 g+11%
Thickness8.6 mm7.7 mm+11%
IP ratingIP64IP54
Frame materialPlastic—

Connectivity

Connectivity comparison: Nothing Phone (4b) versus OPPO A3x 4G
SpecNothing Phone (4b)OPPO A3x 4G
5GYesNo
Wi-FiWi-Fi 6Wi-Fi 5
Bluetooth6.05.0
NFCYesNo
USBUSB-C 2.0USB-C

Software

Software comparison: Nothing Phone (4b) versus OPPO A3x 4G
SpecNothing Phone (4b)OPPO A3x 4G
OS at launchAndroid 16 (Nothing OS 4.1)Android 14 (ColorOS 14)
OS update pledge3 years—

Audio

Audio comparison: Nothing Phone (4b) versus OPPO A3x 4G
SpecNothing Phone (4b)OPPO A3x 4G
Stereo speakersYes—
3.5mm jackNoYes

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