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InnoReviews

nubia Flip 2 vs Ulefone Armor 28 Ultra

N
38.4Inno Score
VS
WINNER
Ulefone Armor 28 Ultra
61.6Inno Score
20Performance55.2
49.8Display53.7
34.1Camera46.8
41.3Battery94.7
73.3Features60
5 spec wins — nubia Flip 25 spec wins — Ulefone Armor 28 Ultra

InnoReviews verdict

Ulefone Armor 28 Ultra wins this phone face-off, 61.6 to 38.4, pulling ahead mainly in battery (+53) and performance (+35). nubia Flip 2 still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the nubia Flip 2

  • Stronger features score: 73 vs 60
  • 61% lower thickness: 7.5 mm vs 19.4 mm
  • 58% lower weight: 191 g vs 450 g
  • 12% higher Pixel density: 443 ppi vs 395 ppi
  • Has eSIM — the other doesn't

Reasons to pick the Ulefone Armor 28 Ultra

  • Stronger performance score: 55 vs 20
  • Stronger display score: 54 vs 50
  • Stronger camera score: 47 vs 34
  • Stronger battery score: 95 vs 41
  • 264% higher Wired charging: 120 W vs 33 W

Display

Display comparison: nubia Flip 2 versus Ulefone Armor 28 Ultra
Specnubia Flip 2Ulefone Armor 28 Ultra
Screen size6.9 ″+3%6.67 ″
Panel typeFoldable AMOLEDAMOLED
Resolution1188x27901080x2400
Pixel density443 ppi+12%395 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits2,200 nits+83%

Performance

Performance comparison: nubia Flip 2 versus Ulefone Armor 28 Ultra
Specnubia Flip 2Ulefone Armor 28 Ultra
ChipsetDimensity 7300XMediaTek Dimensity 9300+
Geekbench 6 (single)—2,158Top 29%
Geekbench 6 (multi)—7,082Top 22%
RAM (max)6 GB16 GB+167%
Storage options128GB1TB
Storage type—UFS 4.0

Camera

Camera comparison: nubia Flip 2 versus Ulefone Armor 28 Ultra
Specnubia Flip 2Ulefone Armor 28 Ultra
Main camera50 MP50 MP
Main aperturef/1.59f/1.9
Ultra-wide—50 MP
Max video4K8K@30fps
Front camera32 MP50 MP+56%
OIS—No

Battery

Battery comparison: nubia Flip 2 versus Ulefone Armor 28 Ultra
Specnubia Flip 2Ulefone Armor 28 Ultra
Capacity4,300 mAh10,600 mAh+147%
Wired charging33 W120 W+264%
Wireless charging—50 W

Design

Design comparison: nubia Flip 2 versus Ulefone Armor 28 Ultra
Specnubia Flip 2Ulefone Armor 28 Ultra
Weight191 g+58%450 g
Thickness7.5 mm+61%19.4 mm
IP ratingIPX2/IP4XIP68/IP69K
Frame materialAluminum—

Connectivity

Connectivity comparison: nubia Flip 2 versus Ulefone Armor 28 Ultra
Specnubia Flip 2Ulefone Armor 28 Ultra
5GYesYes
Wi-FiWi-Fi 6Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB-CUSB-C 3.2 Gen 2
eSIMYesNo

Software

Software comparison: nubia Flip 2 versus Ulefone Armor 28 Ultra
Specnubia Flip 2Ulefone Armor 28 Ultra
OS at launchAndroid 14Android 14

Audio

Audio comparison: nubia Flip 2 versus Ulefone Armor 28 Ultra
Specnubia Flip 2Ulefone Armor 28 Ultra
Stereo speakers—No
3.5mm jack—Yes

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